Call Today (314) 329-1943 Schedule Service

Plumbing & HVAC Experts in Wentzville, MO

Heat pump mounted outside of brick house

For homeowners in Wentzville, MO, seeking reliable plumbing and HVAC services, Classic Aire Care is the trusted name. We’ve been making people comfortable since 1926 with a team of NATE-certified technicians, offering 24 hours a day, 7 days a week emergency service and an unrivaled dedication to quality. Don’t just take our word for it. Check out our customer reviews.

Ready to experience top-tier service? Contact us online or call us at (314) 329-1943 today.

Air Conditioning Repair & Installation

A properly functioning air conditioning system becomes necessary as the summer heat intensifies in Wentzville, MO. At Classic Aire Care, we understand the importance of reliable and efficient cooling solutions. Whether it’s an emergency repair or a routine checkup, our NATE-certified technicians deliver unparalleled AC services.

  • Air Conditioner Repair: Our technicians diagnose and fix AC problems. We’ve got you covered no matter the brand — Amana, Bryant, or Carrier.
  • Air Conditioner Replacement: Ready for a new AC system? We offer free estimates and a 100% satisfaction guarantee on all installations.
  • Air Conditioner Maintenance: Regular maintenance can extend the life span of your AC. Ask about our maintenance agreements.
  • Ductless Mini-Split Systems: We also install and maintain ductless air conditioning systems for maximum efficiency and comfort.

Need help with your AC? Schedule reliable air conditioning service in Wentzville by calling Classic Aire Care at (314) 329-1943.

Schedule Your Service Today!

Professional Heating and HVAC Repair

Winters in Wentzville, MO, can be brutal, and a dependable heating system is crucial for maintaining a comfortable and cozy home. Classic Aire Care is your dedicated partner in ensuring warmth and comfort throughout the colder months. From fixing sudden breakdowns to regular maintenance, our heating services are comprehensive and designed to meet your needs.

  • Heater Repair: We repair all major brands, from Goodman to Mitsubishi and everything in between.
  • Furnace Replacement: When it’s time for a new heating system, trust us for professional, satisfaction-guaranteed installations.
  • Heating Maintenance: Regular heating system checkups can prevent future breakdowns.
  • Heat Pumps: Besides traditional heating systems, we also service heat pumps for energy-efficient heating and cooling.

Need a Licensed Plumber?

Your home’s plumbing system is an intricate network that demands expertise and promptness when it comes to repairs and replacements. With Classic Aire Care, you can rest assured that our skilled plumbers will handle all your plumbing needs with precision and professionalism.

We offer water heater replacement, including tankless options for energy efficiency. Backflow prevention is essential to protect your water supply, and our technicians can install or replace backflow preventers. Classic Aire Care is your trusted plumbing repair partner in Wentzville, from minor repairs to major installations.

Need a plumber? Schedule an emergency plumbing repair today by calling Classic Aire Care at (314) 329-1943.

Why Choose Classic Aire Care?

With over 90 years in business, Classic Aire Care offers unmatched experience and quality in HVAC and plumbing services. Our Classic Ultimate Quality Guarantee ensures our work meets the highest industry standards. Plus, our NATE-certified technicians provide round-the-clock emergency service to keep your home comfortable all year. Don’t settle for less — choose Classic Aire Care for your HVAC and plumbing needs in Wentzville, MO.

For trusted and reliable HVAC and plumbing services, call Classic Aire Care at (314) 329-1943 today.

FAQs

The time it takes to replace an air conditioning system varies depending on the specific requirements of your home. However, we complete most standard installations within one day.

Tankless water heaters are known for their energy efficiency and endless hot water supply, making them an excellent choice for many homeowners. Although the initial investment can be higher than traditional water heaters, the long-term savings on energy bills and their longer life span often make them worth it.

Recent Jobs and Reviews in Wentzville, MO

Job Locations and Reviews

Completed comprehensive cooling maintenance on a 9-year-old residential air conditioning system. Performed standard tune-up procedures including inspection of outdoor condenser unit, electrical measurements using digital multimeter to verify proper amperage and voltage readings, and system performance evaluation. System found to be operating within normal parameters with no deficiencies noted.
Completed comprehensive cooling maintenance on a 9-year-old residential air conditioning system. Performed standard tune-up procedures including inspection of outdoor condenser unit, electrical measurements using digital multimeter to verify proper amperage and voltage readings, and system performance evaluation. System found to be operating within normal parameters with no deficiencies noted.
Chase M.
Chase M. Checked in
Completed comprehensive cooling maintenance on a 9-year-old residential air conditioning system. Performed standard tune-up procedures including inspection of outdoor condenser unit, electrical measurements using digital multimeter to verify proper amperage and voltage readings, and system performance evaluation. System found to be operating within normal parameters with no deficiencies noted.
Wentzville, MO 63385
Responded to service call for air conditioning unit that would not hold refrigerant charge after customer attempted self-service recharging. Upon arrival, performed diagnostic testing using digital multimeter to assess electrical components and system performance. Testing revealed refrigerant leak in the system preventing proper charge retention. Conducted thorough inspection of refrigerant lines, connections, and components to identify leak source affecting the entire unit's cooling capacity.
Responded to service call for air conditioning unit that would not hold refrigerant charge after customer attempted self-service recharging. Upon arrival, performed diagnostic testing using digital multimeter to assess electrical components and system performance. Testing revealed refrigerant leak in the system preventing proper charge retention. Conducted thorough inspection of refrigerant lines, connections, and components to identify leak source affecting the entire unit's cooling capacity.
Greg M.
Greg M. Checked in
Responded to service call for air conditioning unit that would not hold refrigerant charge after customer attempted self-service recharging. Upon arrival, performed diagnostic testing using digital multimeter to assess electrical components and system performance. Testing revealed refrigerant leak in the system preventing proper charge retention. Conducted thorough inspection of refrigerant lines, connections, and components to identify leak source affecting the entire unit's cooling capacity.
Wentzville, MO 63385
Wentzville, MO - Responded to no cooling complaint on upstairs unit. Upon inspection, found heavily restricted air filter reducing airflow to system. Replaced dirty filter with new Filtrete 20x25 filter, restoring proper airflow and cooling operation to unit.
Greg M.
Greg M. Checked in
Responded to no cooling complaint on upstairs unit. Upon inspection, found heavily restricted air filter reducing airflow to system. Replaced dirty filter with new Filtrete 20x25 filter, restoring proper airflow and cooling operation to unit.
Wentzville, MO 63385
Completed routine cooling system tune-up and maintenance inspection. Performed temperature diagnostics using calibrated testing equipment, recording supply air temperature of 55.5°F to verify proper cooling operation. All accessible system components were evaluated and found to be functioning within normal parameters, with no immediate service needs identified at time of inspection.
Completed routine cooling system tune-up and maintenance inspection. Performed temperature diagnostics using calibrated testing equipment, recording supply air temperature of 55.5°F to verify proper cooling operation. All accessible system components were evaluated and found to be functioning within normal parameters, with no immediate service needs identified at time of inspection.
Greg M.
Greg M. Checked in
Completed routine cooling system tune-up and maintenance inspection. Performed temperature diagnostics using calibrated testing equipment, recording supply air temperature of 55.5°F to verify proper cooling operation. All accessible system components were evaluated and found to be functioning within normal parameters, with no immediate service needs identified at time of inspection.
Wentzville, MO 63385
Completed comprehensive cooling season tune-up on 10-year-old residential air conditioning unit located on side of home. Performed full system inspection including electrical connections, capacitor testing, and amperage draw verification which measured 85.0 amps. All components including Siemens contactor and capacitors found to be operating within normal parameters with standard operational wear present. System tested and confirmed functioning properly for continued cooling operation.
Completed comprehensive cooling season tune-up on 10-year-old residential air conditioning unit located on side of home. Performed full system inspection including electrical connections, capacitor testing, and amperage draw verification which measured 85.0 amps. All components including Siemens contactor and capacitors found to be operating within normal parameters with standard operational wear present. System tested and confirmed functioning properly for continued cooling operation.
Chase M.
Chase M. Checked in
Completed comprehensive cooling season tune-up on 10-year-old residential air conditioning unit located on side of home. Performed full system inspection including electrical connections, capacitor testing, and amperage draw verification which measured 85.0 amps. All components including Siemens contactor and capacitors found to be operating within normal parameters with standard operational wear present. System tested and confirmed functioning properly for continued cooling operation.
Wentzville, MO 63385
Completed comprehensive cooling system tune-up and maintenance on a 9-year-old air conditioning unit. Performed diagnostic testing using digital manifold gauges, recording refrigerant pressures with low side at 119.4 PSIG and high side at 275.4 PSIG, superheat at 14.8°F, and subcooling at 5.7°F. Inspected evaporator coil condition using thermal imaging tools and verified proper system operation with all parameters within acceptable ranges.
Completed comprehensive cooling system tune-up and maintenance on a 9-year-old air conditioning unit. Performed diagnostic testing using digital manifold gauges, recording refrigerant pressures with low side at 119.4 PSIG and high side at 275.4 PSIG, superheat at 14.8°F, and subcooling at 5.7°F. Inspected evaporator coil condition using thermal imaging tools and verified proper system operation with all parameters within acceptable ranges.
Justin W.
Justin W. Checked in
Completed comprehensive cooling system tune-up and maintenance on a 9-year-old air conditioning unit. Performed diagnostic testing using digital manifold gauges, recording refrigerant pressures with low side at 119.4 PSIG and high side at 275.4 PSIG, superheat at 14.8°F, and subcooling at 5.7°F. Inspected evaporator coil condition using thermal imaging tools and verified proper system operation with all parameters within acceptable ranges.
Wentzville, MO 63385
Completed preventive maintenance tune-up on 7-year-old outdoor condensing unit located on side of residential property. Performed comprehensive system inspection including electrical connections, refrigerant line integrity, and condenser coil condition. Unit found to be operating within normal parameters with typical weathering for age and outdoor exposure; all components functioning properly upon completion of service.
Completed preventive maintenance tune-up on 7-year-old outdoor condensing unit located on side of residential property. Performed comprehensive system inspection including electrical connections, refrigerant line integrity, and condenser coil condition. Unit found to be operating within normal parameters with typical weathering for age and outdoor exposure; all components functioning properly upon completion of service.
Greg M.
Greg M. Checked in
Completed preventive maintenance tune-up on 7-year-old outdoor condensing unit located on side of residential property. Performed comprehensive system inspection including electrical connections, refrigerant line integrity, and condenser coil condition. Unit found to be operating within normal parameters with typical weathering for age and outdoor exposure; all components functioning properly upon completion of service.
Wentzville, MO 63385
Installed 50-gallon power vent water heater with complete plumbing connections in residential utility space. Installation included mounting black power vent motor assembly on tank top, connecting copper supply and distribution piping with brass fittings, installing white PVC vent piping with proper elbow configuration, and integrating blue pressure expansion tank into the system. All copper piping, pressure connections, and electrical components were properly secured within the exposed stud wall cavity to code specifications.
Installed 50-gallon power vent water heater with complete plumbing connections in residential utility space. Installation included mounting black power vent motor assembly on tank top, connecting copper supply and distribution piping with brass fittings, installing white PVC vent piping with proper elbow configuration, and integrating blue pressure expansion tank into the system. All copper piping, pressure connections, and electrical components were properly secured within the exposed stud wall cavity to code specifications.
Brian B.
Brian B. Checked in
Installed 50-gallon power vent water heater with complete plumbing connections in residential utility space. Installation included mounting black power vent motor assembly on tank top, connecting copper supply and distribution piping with brass fittings, installing white PVC vent piping with proper elbow configuration, and integrating blue pressure expansion tank into the system. All copper piping, pressure connections, and electrical components were properly secured within the exposed stud wall cavity to code specifications.
Wentzville, MO 63385
Completed spring maintenance tune-up on 4-year-old Trane air conditioning system with no reported issues. Performed comprehensive inspection of outdoor condensing unit, including electrical testing of capacitor and contactor operation, verification of proper voltage and amperage readings, and visual assessment of all wiring connections. Cleaned debris from unit interior and confirmed system operating within manufacturer specifications.
Completed spring maintenance tune-up on 4-year-old Trane air conditioning system with no reported issues. Performed comprehensive inspection of outdoor condensing unit, including electrical testing of capacitor and contactor operation, verification of proper voltage and amperage readings, and visual assessment of all wiring connections. Cleaned debris from unit interior and confirmed system operating within manufacturer specifications.
Justin W.
Justin W. Checked in
Completed spring maintenance tune-up on 4-year-old Trane air conditioning system with no reported issues. Performed comprehensive inspection of outdoor condensing unit, including electrical testing of capacitor and contactor operation, verification of proper voltage and amperage readings, and visual assessment of all wiring connections. Cleaned debris from unit interior and confirmed system operating within manufacturer specifications.
Wentzville, MO 63385
Completed seasonal cooling maintenance on 10-year-old residential air conditioning system located at side of house. Performed comprehensive tune-up including inspection of outdoor condensing unit, replaced dirty 16x25x1 air filter showing significant dust accumulation, verified proper airflow direction, and confirmed system operational status. Unit components inspected and found to be functioning within normal parameters for continued cooling season operation.
Completed seasonal cooling maintenance on 10-year-old residential air conditioning system located at side of house. Performed comprehensive tune-up including inspection of outdoor condensing unit, replaced dirty 16x25x1 air filter showing significant dust accumulation, verified proper airflow direction, and confirmed system operational status. Unit components inspected and found to be functioning within normal parameters for continued cooling season operation.
Jack F.
Jack F. Checked in
Completed seasonal cooling maintenance on 10-year-old residential air conditioning system located at side of house. Performed comprehensive tune-up including inspection of outdoor condensing unit, replaced dirty 16x25x1 air filter showing significant dust accumulation, verified proper airflow direction, and confirmed system operational status. Unit components inspected and found to be functioning within normal parameters for continued cooling season operation.
Wentzville, MO 63385
Responded to callback for 4-year-old Lennox AC unit that was completely unresponsive with no power. Upon arrival, diagnosed and resolved the no-power condition, restoring full operation to the system. Completed exterior coil cleaning on the condensing unit that was previously incomplete from prior visit.
Responded to callback for 4-year-old Lennox AC unit that was completely unresponsive with no power. Upon arrival, diagnosed and resolved the no-power condition, restoring full operation to the system. Completed exterior coil cleaning on the condensing unit that was previously incomplete from prior visit.
Greg M.
Greg M. Checked in
Responded to callback for 4-year-old Lennox AC unit that was completely unresponsive with no power. Upon arrival, diagnosed and resolved the no-power condition, restoring full operation to the system. Completed exterior coil cleaning on the condensing unit that was previously incomplete from prior visit.
Wentzville, MO 63385
Wentzville, MO - Responded to no-power condition on 4-year-old Lennox AC unit. Upon arrival, confirmed system was completely unresponsive with no power to control board. Inspected main control board assembly and identified failed circuit board as root cause. Documented existing wiring configuration and component layout prior to replacement. Successfully installed new control board, reconnected all low-voltage wiring to proper terminals, and restored power to system. Verified all connections secure and system responding normally to thermostat commands. Unit now operational.
Greg M.
Greg M. Checked in
Responded to no-power condition on 4-year-old Lennox AC unit. Upon arrival, confirmed system was completely unresponsive with no power to control board. Inspected main control board assembly and identified failed circuit board as root cause. Documented existing wiring configuration and component layout prior to replacement. Successfully installed new control board, reconnected all low-voltage wiring to proper terminals, and restored power to system. Verified all connections secure and system responding normally to thermostat commands. Unit now operational.
Wentzville, MO 63385
Completed comprehensive cooling system tune-up on outdoor condenser unit over 10 years old located in side yard. Performed standard maintenance protocol including inspection of condenser coils, grille assembly, and exterior housing—all components found to be in good working condition with no visible damage, debris accumulation, or deterioration. Unit operational and ready for continued service.
Completed comprehensive cooling system tune-up on outdoor condenser unit over 10 years old located in side yard. Performed standard maintenance protocol including inspection of condenser coils, grille assembly, and exterior housing—all components found to be in good working condition with no visible damage, debris accumulation, or deterioration. Unit operational and ready for continued service.
Chase M.
Chase M. Checked in
Completed comprehensive cooling system tune-up on outdoor condenser unit over 10 years old located in side yard. Performed standard maintenance protocol including inspection of condenser coils, grille assembly, and exterior housing—all components found to be in good working condition with no visible damage, debris accumulation, or deterioration. Unit operational and ready for continued service.
Wentzville, MO 63385
Completed preventive maintenance tune-up on outdoor HVAC unit. Performed system diagnostics using Fluke multimeter, recording temperature differential readings of 19.1°F and electrical measurements of 785 AC volts to verify proper system operation and component functionality.
Completed preventive maintenance tune-up on outdoor HVAC unit. Performed system diagnostics using Fluke multimeter, recording temperature differential readings of 19.1°F and electrical measurements of 785 AC volts to verify proper system operation and component functionality.
Greg M.
Greg M. Checked in
Completed preventive maintenance tune-up on outdoor HVAC unit. Performed system diagnostics using Fluke multimeter, recording temperature differential readings of 19.1°F and electrical measurements of 785 AC volts to verify proper system operation and component functionality.
Wentzville, MO 63385
Wentzville, MO - Responded to callback for intermittent air conditioning operation with frequent circuit breaker trips on unit less than 10 years old located in side yard. Investigated electrical system and cooling cycle performance to diagnose recurring breaker issue. Verified thermostat operation and system response at 68 degrees setpoint.
Greg M.
Greg M. Checked in
Responded to callback for intermittent air conditioning operation with frequent circuit breaker trips on unit less than 10 years old located in side yard. Investigated electrical system and cooling cycle performance to diagnose recurring breaker issue. Verified thermostat operation and system response at 68 degrees setpoint.
Wentzville, MO 63385
Completed comprehensive cooling maintenance tune-up on 9-year-old air conditioning system. Performed standard inspection of condenser unit, replaced heavily soiled air filter that showed significant accumulation of dirt and debris, cleaned condenser coils, and verified proper system operation. Unit tested and confirmed operating within normal parameters upon completion.
Completed comprehensive cooling maintenance tune-up on 9-year-old air conditioning system. Performed standard inspection of condenser unit, replaced heavily soiled air filter that showed significant accumulation of dirt and debris, cleaned condenser coils, and verified proper system operation. Unit tested and confirmed operating within normal parameters upon completion.
David H.
David H. Checked in
Completed comprehensive cooling maintenance tune-up on 9-year-old air conditioning system. Performed standard inspection of condenser unit, replaced heavily soiled air filter that showed significant accumulation of dirt and debris, cleaned condenser coils, and verified proper system operation. Unit tested and confirmed operating within normal parameters upon completion.
Wentzville, MO 63385
Completed preventive maintenance tune-up on outdoor condensing unit. Condenser coils exhibited heavy accumulation of dirt, dust, and environmental debris requiring thorough cleaning to restore proper airflow and heat transfer efficiency. Inspected electrical components, control boards, and wiring connections within the unit, verifying all connections were secure and system controls were functioning properly.
Completed preventive maintenance tune-up on outdoor condensing unit. Condenser coils exhibited heavy accumulation of dirt, dust, and environmental debris requiring thorough cleaning to restore proper airflow and heat transfer efficiency. Inspected electrical components, control boards, and wiring connections within the unit, verifying all connections were secure and system controls were functioning properly.
Jack F.
Jack F. Checked in
Completed preventive maintenance tune-up on outdoor condensing unit. Condenser coils exhibited heavy accumulation of dirt, dust, and environmental debris requiring thorough cleaning to restore proper airflow and heat transfer efficiency. Inspected electrical components, control boards, and wiring connections within the unit, verifying all connections were secure and system controls were functioning properly.
Wentzville, MO 63385
Responded to complaint of excessive noise and vibration from newly installed outdoor unit located in stairwell. Upon arrival, inspected 1-month-old air conditioning system and performed diagnostic assessment. Examined control board connections and verified all electrical components were properly secured and functioning within normal parameters. Checked thermostat operation and confirmed system was maintaining set point of 68°F. Identified and addressed vibration issue by inspecting mounting hardware and unit placement. System tested and verified to be operating under first-year warranty coverage.
Responded to complaint of excessive noise and vibration from newly installed outdoor unit located in stairwell. Upon arrival, inspected 1-month-old air conditioning system and performed diagnostic assessment. Examined control board connections and verified all electrical components were properly secured and functioning within normal parameters. Checked thermostat operation and confirmed system was maintaining set point of 68°F. Identified and addressed vibration issue by inspecting mounting hardware and unit placement. System tested and verified to be operating under first-year warranty coverage.
Vince D.
Vince D. Checked in
Responded to complaint of excessive noise and vibration from newly installed outdoor unit located in stairwell. Upon arrival, inspected 1-month-old air conditioning system and performed diagnostic assessment. Examined control board connections and verified all electrical components were properly secured and functioning within normal parameters. Checked thermostat operation and confirmed system was maintaining set point of 68°F. Identified and addressed vibration issue by inspecting mounting hardware and unit placement. System tested and verified to be operating under first-year warranty coverage.
Wentzville, MO 63385
Responded to complaint of hot and humid conditions on upper level with possible short cycling and inadequate airflow from multiple supply vents. Inspected basement-mounted air handler unit, less than two years old. Measured condensate drain pan for proper drainage and verified unit model number M1 180UHF070336A-58. System evaluated for airflow distribution issues and cycling concerns to address comfort problems in conditioned space.
Responded to complaint of hot and humid conditions on upper level with possible short cycling and inadequate airflow from multiple supply vents. Inspected basement-mounted air handler unit, less than two years old. Measured condensate drain pan for proper drainage and verified unit model number M1 180UHF070336A-58. System evaluated for airflow distribution issues and cycling concerns to address comfort problems in conditioned space.
Travis A.
Travis A. Checked in
Responded to complaint of hot and humid conditions on upper level with possible short cycling and inadequate airflow from multiple supply vents. Inspected basement-mounted air handler unit, less than two years old. Measured condensate drain pan for proper drainage and verified unit model number M1 180UHF070336A-58. System evaluated for airflow distribution issues and cycling concerns to address comfort problems in conditioned space.
Wentzville, MO 63385
Installed PSP whole-home surge protection device in main electrical panel. Device was properly wired into the panel's bus system and mounted securely to protect all downstream circuits from voltage spikes and surges. Installation completed per manufacturer specifications with all connections verified for proper operation.
Installed PSP whole-home surge protection device in main electrical panel. Device was properly wired into the panel's bus system and mounted securely to protect all downstream circuits from voltage spikes and surges. Installation completed per manufacturer specifications with all connections verified for proper operation.
Aidan W.
Aidan W. Checked in
Installed PSP whole-home surge protection device in main electrical panel. Device was properly wired into the panel's bus system and mounted securely to protect all downstream circuits from voltage spikes and surges. Installation completed per manufacturer specifications with all connections verified for proper operation.
Wentzville, MO 63385

Get An Instant Online Quote

Answer 4 easy questions and get a free onscreen quote on a new furnace and A/C or water heater

request quote
Review Image
our reviews

See What Your Neighbors Are Saying

Top notch install quality. While my ac wasn’t that old, I opted for a higher efficiency heat pump system and replace my worn-out older furnace! The difference in my home is night and day difference, can’t wait to see what the bills do.

Sean K.

Sean K.

Great customer service! Called for an emergency with my furnace after hours (in the middle of winter), a mishap happened with their system. The manager Joe called me immediately in the morning, discounted my service and got Jack out in an hour. Diagnosed and fixed same…

Ebony K.

Ebony K.

I have my furnace and air conditioning system on a maintenance agreement with Classic Aire Care to be checked twice a year. They have been doing this since the system was installed eight years ago. They do excellent work and technicians are quality people. I would…

Gerald B.

Gerald B.

We enjoy the promptness and professionalism of every person we have met, encountered or had enter our home. They are very clean, neat and down-to-business kind of employees. Couldn't ask for more.

Cindy K.

Cindy K.

The Professionalism of this company as well our service technician Greg was more than just five-star rating. He took the time explained everything that he did and now my unit is running at tiptop shape.

Charles P.

Charles P.

What To Expect

Discover the Difference

100% Satisfaction Guaranteed

Over 100 Vans on The Road, Ready to Offer Same-Day Service

Over 3,000 5-Star Reviews

Free Estimates

Highly Trained Techs With Over 35 Years Of Experience

Commitment to Community

100% Satisfaction Guaranteed

Over 100 Vans on The Road, Ready to Offer Same-Day Service

Over 3,000 5-Star Reviews

Free Estimates

Highly Trained Techs With Over 35 Years Of Experience

Commitment to Community

Truck Image
Join the Classic Aire Care Membership Program

Save on Service & Enjoy Peace of Mind

  • Priority customer status
  • Discounts on repair services
  • Comprehensive maintenance & tune-ups
  • No overtime charges
  • Extended equipment life

Â