Classic Aire Care has been perfecting its HVAC and plumbing skills since our launch in 1926. With almost a century of experience behind us, we can bring our University City clients exceptional results, whether addressing a minor filter replacement or an extensive heat pump installation. We are deeply committed to service excellence, and our technical focus is equally unwavering. We use the industry’s best equipment, which means repairs and maintenance that last. Our 24 hours a day, 7 days a week emergency services will even address breakdowns around the clock.
Experience the finest HVAC and plumbing service in the industry by calling Classic Aire Care’s University City team at (314) 329-1943 to schedule an appointment.
Trusted Air Conditioning
Take control of those sweltering University City summers by keeping your cooling technologies in top form. We install, maintain, and replace:
- Air conditioners: Modern air conditioners are always an effective way to cool your entire home.
- Ductless mini-splits: This technology offers energy-efficient zone control to homes that can’t accommodate ductwork.
- Heat pumps: We work with various fuel sources, from electricity and oil to geothermal technologies.
Your AC is one of the priciest additions to your home, but with shoddy installation practices, it won’t achieve its whole life span. We provide exceptional, detail-oriented installations, and the long-term results pay for themselves through lighter utility bills.
Top-Rated Heating
Every homeowner has a unique set of heating needs, but we can advise you on the finer points of your replacement choice. We work with brand titans like Ryan Heating and Schneider Services, so our repairs and installations outlast those of lesser HVAC companies. We work with a wide range of heating technologies, including:
- Heat pumps: The ideal choice for achieving year-round cooling and unmatched energy efficiency.
- Furnaces: Legacy systems are more efficient than ever, so cutting-edge furnace technologies can rival the latest HVAC options.
- Boilers: A cost-effective option with surprisingly low operating costs. You’ll achieve clean, allergen-resistant heating.
We take care of your heating equipment throughout its life span. Our installation and replacement services include the industry’s most respected brands. We also perform preventative maintenance to undo wear and tear long before it causes a breakdown.
Arrange a heating service with Classic Aire Care’s exceptional University City team at (314) 329-1943 or schedule an appointment online.
Dependable Plumbing
Don’t let clogged drains and leaky faucets disrupt your home. Your plumbing sinks to the heart of your comfort and sanitation, so when things go awry, they affect your quality of life. We know how frustrating that can be. That’s why we offer prompt, practical solutions. We perform:
- Water heater and tankless water heater replacements
- Backflow preventer replacements
- Pipe repair and replacement
- Plumbing fixture repairs and installations
- Water jetting
- Tub and shower repairs
- Natural gas plumbing services
- Sewer line repairs
Our services are performed by talented diagnosticians equipped with the industry’s latest equipment. If you have an urgent problem, our 24 hours a day, 7 days a week emergency team is always on the road waiting for your call.
Address your plumbing woes with Classic Aire Care’s committed University City team by calling (314) 329-1943 or booking an appointment online.
Why Choose Classic Aire Care?
At Classic Aire Care, we’re determined to provide outstanding service from the first phone call to the final installation cleanup. Our 100% satisfaction guarantee makes sure of it. You’ll receive the best. That’s a promise.
Take your comfort to new heights with Classic Aire Care’s University City technicians by calling (314) 329-1943 or scheduling an appointment online.
FAQs
When should I replace my furnace?
Furnace life spans vary, but if your system has hit the 15-year mark, it’s time to assess its usefulness. Your furnace might last 30 years but watch for patchy heating, noise, and indoor quality problems.
Are whole-home air purifiers worth it?
Whole-home cleaners are the most comprehensive way to address your air quality issues. They address airborne pollutants, allergens, and spores in every room of your home.
Recent Jobs and Reviews in University City, MO
University City, MO at a glance
Classic Aire Care has completed 20 jobs in University City, MO between June 2026 and July 2026.
The most recent job was on July 2, 2026.
Classic Aire Care has completed 256 jobs in University City, MO in the last 12 months.
Job Locations and Reviews
# Summary Responded to no-cool call on 3-year-old outdoor unit caused by wet switch safety shutdown. Identified severely clogged evaporator coil with heavy dust and debris accumulation restricting airflow and causing condensate overflow, triggering the safety float switch and shutting down the system. # Work Performed Upon arrival, confirmed unit was non-operational due to wet switch activation. Opened access panel and inspected internal components, revealing significant debris buildup on evaporator coil fins and base. The heavy accumulation of dirt, dust, and organic material was restricting airflow across the coil, causing inadequate heat exchange and excessive condensation. Cleaned evaporator coil using fin comb and appropriate cleaning methods to remove debris from fins and base area. Cleared condensate drain line to ensure proper water evacuation and prevent future wet switch trips. Inspected blower motor assembly and verified proper operation. Checked all electrical connectio
Responded to no cooling complaint on third floor system. Upon inspection, found return air filter extremely clogged with heavy dust and debris accumulation, severely restricting airflow to the unit. Removed and replaced dirty filter, cleared accumulated debris from filter housing and cabinet interior which showed significant rust staining and contamination. System restored to proper operation with adequate airflow after filter replacement and cleaning.
Replaced defective evaporator coil under warranty in air handler located in converted attic to restore cooling to third floor zone. Installed new coil with serial number 1718B01947, pressure tested system, evacuated and recharged with refrigerant to manufacturer specifications, and verified proper operation with manifold gauges showing appropriate subcooling and superheat readings.
Responded to service call for non-functioning A/C system in attic installation. Inspected new equipment installation and drainage components, including condensate drain pan assembly positioned within attic framing and insulation. Verified proper placement of HVAC equipment and associated drainage system to ensure operational functionality of the air conditioning unit.
Responded to service call for air conditioning unit cycling on and off intermittently. Inspected Goodman HVAC system located in basement utility area, including furnace, air handler, and associated ductwork. Evaluated electrical connections and wiring at equipment, noting disorganized wiring configuration with multiple conductors including ground wire. Examined system components for potential causes of short cycling including thermostat communication, electrical connections, and control board functionality. Photographed installation for service records. System evaluated and customer advised of findings.
Replaced defective evaporator coil in Lennox air handler (S/N 1617C17289) under warranty for second floor cooling system. Removed failed coil from unit, installed new replacement coil, pressure tested system for leaks, evacuated and recharged refrigerant to manufacturer specifications, and verified proper airflow and cooling operation. Defective coil was disposed of per warranty protocol.
Responded to no-cooling call on residential air conditioning system less than 10 years old located in backyard. Upon arrival, discovered outdoor condensing unit experiencing severe biological contamination with extensive algae and mold growth throughout interior cabinet, indicating prolonged moisture exposure and drainage issues. Interior components heavily affected by organic buildup on walls, base, and mechanical parts. Investigation revealed secondary water damage issue inside residence, with significant water staining and tracking patterns observed on utility room floor near laundry area, suggesting possible condensate drain line failure or overflow condition. Performed thorough inspection of affected condensing unit, documenting contamination levels. Assessed drainage system integrity and identified root cause of cooling system failure related to biological obstruction and moisture intrusion. Unit required comprehensive cleaning and remediation to restore proper operation and prev
Responded to no cooling call on one-year-old Goodman air conditioning system affecting entire residence. Upon arrival, performed diagnostic evaluation of indoor and outdoor equipment. Inspected evaporator coil, condensate drain system, and ductwork installation in mechanical closet. Verified proper airflow through supply and return plenums. System components showed normal wear for age with minor dust accumulation on metal ductwork surfaces. Completed visual inspection of electrical connections, refrigerant lines, and mechanical space accessibility. Documented equipment condition with photographs for service records.
Responded to no cooling complaint on outdoor condensing unit located at side of home. Upon arrival, removed access panel and inspected electrical components. Found failed dual run capacitor preventing compressor and condenser fan motor operation. Replaced defective capacitor with new unit per manufacturer specifications, verified all electrical connections secure, and tested system operation. Unit now cooling properly with normal amp draw and temperatures.
Completed installation of 40-gallon gas water heater with 3/4" pressure reducing valve in accordance with City of University permit #26-006396. Installed State brand water heater unit with proper copper piping connections, brass fittings, and pressure relief valve. Integrated Proflo brand expansion tank mounted between wall studs with metal hose clamps and connected to system via copper piping. All connections tested and verified operational upon completion.
Responded to no cooling complaint. Inspected air handler and associated components in attic space, including condensate drain lines, ductwork connections, and refrigerant lines. System evaluated and necessary repairs completed to restore proper cooling operation.
Responded to no-cool complaint on approximately 10-year-old residential air conditioning system affecting entire home. Upon arrival, performed diagnostic evaluation of Lennox system with CBC25UHV-024 condenser unit. Inspected refrigerant lines, electrical connections, and internal components. Identified service issue and completed necessary repairs to restore cooling function. Verified proper system operation, checked airflow at return air grille, and confirmed unit cycling correctly. System returned to normal operating condition with full cooling capacity restored to residence.
Completed preventive maintenance tune-up on two cooling units. Performed comprehensive system inspection including filter evaluation, visual assessment of outdoor condensing units, verification of manufacturer specifications, and standard operational checks. All systems operating within normal parameters upon completion of service.
Completed electrical estimate for washer/dryer outlet installation in laundry area. Assessed existing electrical panel with Siemens circuit breakers and evaluated current wiring configuration and capacity for additional 240V dedicated circuit. Inspected existing electrical junction box and wiring bundles at proposed appliance location to determine feasibility of installation and identify any code compliance requirements for proper GFCI protection and grounding.
Responded to no hot water complaint and completed full replacement of residential gas water heater in basement utility area. Removed existing failed unit and installed new 40-gallon gas tall water heater with proper venting and connections. Connected copper supply lines with brass fittings and valves, installed pressure relief valve with discharge piping, and ensured all gas connections were properly sealed and tested for leaks. Verified proper clearances around unit for safe operation and maintenance access. System tested and confirmed operational with adequate hot water delivery throughout residence.
Completed comprehensive tune-up service on residential air conditioning system per Home Depot work order F58609720. Performed full system inspection of single outdoor condensing unit and indoor air handler/furnace assembly located in basement utility area. Evaluated blower motor assembly, electrical connections, and refrigerant line set with black insulation sleeves. Noted Filtrete air filters showing moderate dust accumulation at air handler intake. Verified all ductwork connections including white flexible ducting and metal supply plenum with reflective insulation. Confirmed proper operation of all HVAC components and documented system condition with photographs. Unit operational and ready for cooling season.
Completed preventative maintenance tune-up on two 28-year-old outdoor cooling units. Performed comprehensive system diagnostics including temperature differential measurements, with supply air reading 61.1°F, and verified electrical parameters using digital multimeter. Both units inspected, cleaned, and tested for proper operation.
Responded to service call for ceiling fan with broken pull chain that prevented normal operation, requiring circuit breaker shutoff for fan control. Assessed electrical panel and fan circuit to diagnose issue and provided repair options to restore proper fan functionality and independent switching capability.
Completed preventive maintenance tune-up on a 10+ year old cooling system located in side yard with air handler in attic. Performed comprehensive inspection of both outdoor condensing unit and indoor air handling components, including electrical connections, refrigerant levels, and airflow verification. Replaced air filter and documented existing equipment condition, noting age-related surface corrosion on outdoor unit components and general wear consistent with system age.
Responded to no-cooling call with Nest thermostat displaying "Error E195 No power to R wire detected" on less than one-year-old system. Upon inspection, found condensate drain pan full and emergency float switch activated, cutting power to R wire as designed to prevent water damage. Cleared condensate line blockage, verified proper drainage, reset float switch, and restored system operation with full power to thermostat.
