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
Job Locations and Reviews
Responded to service call for dual-unit cooling system reported to be cycling off at set temperature. Upon arrival, performed diagnostic inspection of recently installed HVAC equipment located in crawlspace area. Examined refrigerant lines, ductwork connections, and unit mounting to identify potential issues with newer system operation. Documented installation conditions including flexible ductwork routing, refrigerant line insulation, and equipment positioning for further assessment of cooling performance concerns.
Responded to no cooling call for 1-year-old Lennox system. Upon arrival, found Emerson thermostat displaying 87°F actual temperature with setpoint at 78°F showing "Cool On" status. Customer required assistance operating thermostat due to physical limitations. Provided instruction on thermostat operation, verified system responded to cooling demand, and confirmed proper air conditioning function restored to residence.
Responded to no cooling call for rooftop unit U10. Upon inspection, found evaporator coil completely frozen with extensive ice buildup throughout the coil assembly and surrounding components. Customer reported unit repeatedly freezing and intermittently losing cooling capacity. Diagnosed frozen coil condition caused by restricted airflow due to severely clogged air filter and dirty evaporator coil. Shut down unit to allow complete ice melt. Replaced disposable air filter with correct size filter. Once coil thawed, cleaned evaporator coil fins and surfaces to restore proper airflow. Inspected blower motor operation and verified proper fan speed. Checked refrigerant pressures after system stabilized - readings within manufacturer specifications. Verified thermostat operation and temperature differential. Cycled system through complete cooling cycle and confirmed proper operation with no freeze-up. Monitored unit for extended run time to ensure coil remained clear and system maintained pr
Responded to no cooling call with reported condensation water leaking from attic. Upon inspection, found HVAC unit located in attic with significant moisture accumulation and mold growth on wooden structural beams and framing members. Primary drain line was clogged, causing condensate overflow into attic space. Cleared blockage from condensate drain line, treated affected areas for mold remediation, and verified proper drainage function. Tested system operation and confirmed unit cooling properly with condensate draining correctly through primary drain line. Advised proper maintenance schedule to prevent future drain line blockages.
Responded to no-call for A/C unit running continuously without cycling off. Upon arrival, utilized digital manifold gauges to diagnose system pressures and temperatures on outdoor condensing unit. System evaluation revealed unit was maintaining cooling capacity but thermostat was not properly signaling compressor to shut down during satisfied calls, indicating a potential control circuit or thermostat malfunction requiring further repair.
Responded to recall for frozen evaporator coil and no cooling condition. Upon arrival, found return air filter completely blocked with heavy dust and debris accumulation, resulting in severe airflow restriction. Inspected air handler unit located in attic and confirmed extensive dust buildup throughout system components and ductwork. Replaced clogged filter and verified proper airflow restoration after defrost cycle completed. System returned to normal cooling operation with adequate airflow across evaporator coil.
Completed comprehensive cooling system tune-up on 13-year-old air conditioning unit located in backyard. Performed standard maintenance procedures including inspection and cleaning of blower wheel assembly, which showed typical dust accumulation for unit age. Verified electrical performance using clamp meter to measure voltage and amperage, confirming system is operating within manufacturer specifications.
Completed comprehensive cooling system tune-up on single AC unit, including inspection of Allegiance 12 model ZA2031A10042 condenser unit and replacement of heavily soiled pleated air filter. All electrical connections, refrigerant levels, and system components were inspected and found to be operating within normal parameters, with unit cycling properly and maintaining appropriate temperatures.
Responded to no cooling complaint on 10+ year old unit located at ground level behind home. Upon arrival, performed diagnostic testing with multimeter to assess system functionality. Advised customer to turn air conditioning off and leave blower running to prevent further issues until repairs could be completed.
Completed preventive maintenance tune-up on residential air conditioning system, model CC8R43E-170L-068 utilizing R-410A refrigerant. Inspected evaporator coil assembly and exterior condenser unit, noting heavily soiled air filter requiring replacement due to significant dust and debris accumulation that could restrict airflow and reduce system efficiency. Documented equipment condition with photos showing 10-year-old unit located on side of home with accessible service panel and copper refrigerant lines in satisfactory condition.
Responded to no cooling call with completely blank thermostat despite customer replacing batteries multiple times. Upon arrival, diagnosed complete loss of power to White Rodgers thermostat installed approximately two years prior. Traced low voltage circuit from evaporator coil assembly and confirmed 24V transformer failure preventing thermostat operation. Replaced failed transformer, restored power to thermostat control circuit, and verified system startup with proper compressor and blower operation. System now cooling normally with all functions operational.
Responded to no cooling call for unit 10 located at side of home. Upon arrival, confirmed refrigerant lines were frozen as reported and unit had been shut off to defrost overnight. Allowed system to complete defrosting process and documented conditions with photos.
Replaced failed compressor on outdoor condensing unit with serial number 1923d43199. Removed defective compressor, installed new Lennox replacement unit with updated electrical plug, verified all wiring connections within control panel, and documented both old and new compressor nameplate information per service requirements. System restored to full operational status with backup system available during repair period.
Responded to emergency service call for two 13-year-old attic-mounted air handlers experiencing drain pan overflow. Upon inspection, found both units' condensate drain lines were blocked, causing drain pans to fill and overflow overnight. Cleared obstructions from primary and secondary drain lines on both units, tested drainage flow with gauge equipment to verify proper operation, and confirmed pans were draining correctly before departure.
Responded to no cooling call on two-year-old AC system with recurring freeze-up issue since previous April service visit. Upon arrival, found evaporator coil heavily frosted with significant condensation accumulation on equipment surfaces. Performed diagnostic testing using digital multimeter to verify electrical components and system operation. Identified airflow restriction as primary cause of coil icing. Allowed system to thaw completely, then checked airflow, filter condition, and blower operation. Verified proper refrigerant charge and system pressures after thaw cycle completed. System restored to normal cooling operation with recommendations provided for ongoing maintenance to prevent future freeze-up conditions.
Completed HVAC repair on outdoor condensing unit by evacuating the system, replacing a damaged connection nut and the filter drier, then performing a vacuum test to ensure system integrity. Recharged the system with the appropriate amount of refrigerant to manufacturer specifications and verified proper operation of the cooling cycle.
Removed damaged cast iron stack from basement floor to ceiling level after camera inspection identified crack in pipe. Installed new PVC stack piping with proper fittings and supports, created access opening through drywall and decorative molding to reach affected section. Tested all connections for leaks upon completion to ensure system integrity.
Responded to callback for non-cooling AC unit in backyard. Upon arrival, inspected 10+ year old system and found unit experiencing freezing condition. Advised occupant to power down system at electrical disconnect to prevent compressor damage and allow coil to thaw. Documented electrical disconnect boxes and confirmed proper operation of safety switches before departure.
Responded to no cooling call for unit 10 located on side of home. Accessed attic-mounted HVAC system via interior access point. Diagnosed system malfunction, performed necessary repairs to restore cooling operation. Unit tested and verified operational before departure. Customer contacted prior to arrival as requested.
Responded to callback for second HVAC unit not reaching set temperature after previous diagnostic visit. Upon arrival, discovered unit was not originally installed by our company, which explained persistence of cooling issues. Performed thorough inspection of 2024-manufactured system, documenting existing installation conditions including copper refrigerant lines, coil configuration, and connection points. Photographed corroded brass fittings, aged copper piping with visible wear patterns, and system components showing signs of improper installation or maintenance. Advised customer of findings and recommended next steps for resolution.
