Chesterfield, MO, is a flourishing suburb with an old-town charm. Located around 25 miles west of downtown St. Louis, the east side features various homes from conventional to brick ranch-style to some split-levels built in the ’70s and ’80s. Chesterfield is also home to attractions like Faust Park, which features historical sites, breathtaking walking trails, and the renowned Butterfly House. Chesterfield Commons is one of the largest outdoor shopping centers in the country, and it provides endless retail and dining options for residents and tourists to explore. The pristine parks, highly rated schools, and bustling arts scene make it an ideal place for families and professionals alike.
Chesterfield residents encounter a whole selection of weather, from cool and snowy winters to scorching and humid summer months. Credible heating, cooling, and plumbing systems are very necessary for year-round home comfort given these changing weather conditions.
The area calls for seasoned experts who know the requirements of every property and every system. Check out our customer reviews to see real examples of the quality service we offer!
Heating Maintenance, Repairs & Replacements
Having heating troubles? At Classic Aire Care, we offer comprehensive heating services for the systems you rely on. Whether you own a furnace, boiler, or heat pump, our team has the tools & experience to handle the problem.
- Heating Maintenance: Regular maintenance can prevent untimely system breakdowns. Discover the benefits of our Maintenance Agreements.
- Heating Repairs:Â From traditional furnaces to modern heat pumps, we repair all types of heating systems, minimizing downtime and discomfort.
- Heating System Replacement: If you need a new heating system, we provide professional replacement services, prioritizing energy efficiency and your home’s unique needs.
Request heating services in Chesterfield or learn more about what we can do for you by calling Classic Aire Care at (314) 329-1943 or contacting us online.
Dependable Air Conditioning Services
The Missouri summer can be brutal without adequate cooling, so when your AC doesn’t meet your needs, it’s essential to get professionals on the job.
- AC Maintenance: Our preventative maintenance services extend your AC’s lifespan and ensure optimal performance. Learn more about our Maintenance Agreements.
- AC Repairs:Â Our trained technicians proficiently diagnose and solve issues across various HVAC system brands, restoring comfort to your home.
- AC System Replacement: When repairs aren’t enough, we can guide you toward the most efficient AC replacement option for your specific needs and budget.
Schedule air conditioning services for your Chesterfield-area home by calling (314) 329-1943 or contacting us online.
Indoor Air Quality Purification
Did you know indoor air quality contributes substantially to your home’s comfort, health, and cleanliness? With indoor air quality solutions from Classic Aire Care, you’ll be able to breathe freely in your home instead of being exposed to excessive or inadequate humidity, chemical residue from household products, pet dander, dust, mold spores, and other contaminants.
Contact us online or call (314) 329-1943 to request an indoor air quality assessment or to discuss your options for improving home air quality in Chesterfield!
Local Plumbing Experts
When your plumbing isn’t up to standard or has a serious issue, the team at Classic Aire Care will help you make things right. Whether you’re looking for new fixtures, need a drain unclogged, or suspect a leak, our plumbing services have you covered:
- Installation: Plumbing problems often begin from poor installations or low-quality products; with our team, you can get what you want and enjoy it as it should for years to come.
- Emergency repair: Have a plumbing situation that can’t wait? Our team will be there fast to assess the situation and get your problem under control.
- Water heaters: Nothing ruins a day faster than finding out you don’t have hot water. We offer all the repair, maintenance, and installation services you need to keep your home well-supplied with piping hot water.
- Drain cleaning: Have drain issues? Let our plumbers cleanse them so they’re clear and free, and you can enjoy free-flowing drainage.
- Leak detection: If there’s a leak in your home, no matter how hidden, we’ll find it with the latest technology and techniques.
- And more!
Learn more about our plumbing services in Chesterfield by calling (314) 329-1943 or contacting us online now!
Why Choose Classic Aire Care?
At Classic Aire Care, we’ve been making people comfortable since 1926! Our NATE-Certified technicians are dedicated to your comfort, and we guarantee superior craft and solutions you can depend on. When you choose our team, you will always enjoy:
- 100% satisfaction guarantee on installations
- Classic ultimate quality guarantee
- Free estimates
- Exceptional service agreements
- 24 hours a day, 7 days a week emergency service
- And more!Â
Contact us online or call (314) 329-1943 today to request HVAC or plumbing services in Chesterfield, MO!
FAQs
Why is my AC running but not cooling?
Your AC has several components that operate independently; if the evaporator coils freeze or something compromises a heat exchanger, you’ll get air, but it won’t be cool. If the blower breaks, you’ll have cool refrigerant in place but no air blowing it out.
How often should I schedule HVAC maintenance?
As a general rule, you should have your home’s HVAC system inspected and serviced at least once a year. Twice a year (once for heating and once for cooling) would be ideal.
What are the signs that I need to replace my HVAC system?
Frequent breakdowns, rising energy bills, and fluctuating indoor temperatures are all strong signs that it’s time for an HVAC system replacement.
How can I improve my home's indoor air quality?
Keep the house well-ventilated by opening the windows and using fans. You can also use air purification devices, and avoid smoking or using products that contain volatile organic compounds (VOCs).
What should I do if I have a clogged drain?
Try using a plunger or a chemical drain cleaner. If that doesn’t work, it’s best to call a professional plumber.
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Have you Seen Us in Chesterfield Lately?
Classic Aire Care’s van with the family of penguins is easily one of the most recognizable vehicles in St. Louis. Below is a map showing where our family of penguins have been recently!Â
Recent Jobs and Reviews in Chesterfield, MO
Chesterfield, MO at a glance
Classic Aire Care has completed 20 jobs in Chesterfield, MO between July 2026 and August 2026.
The most recent job was on August 3, 2026.
Classic Aire Care has completed 426 jobs in Chesterfield, MO in the last 12 months.
Job Locations and Reviews
Responded to no cooling complaint on ground-mounted unit U10. Upon inspection, discovered failed control board with visible heat damage to power resistor component and signs of electrical stress on PCB. Evidence of thermal failure included discoloration, burn marks, and component degradation around white ceramic resistor and surrounding circuitry. Replaced defective control board, verified proper electrical connections, and tested system operation. Unit restored to full cooling capacity with all safety controls functioning properly.
Responded to no-cool call for 10+ year old ground-level unit. Upon arrival, found upstairs unit not powering on. Inspected Honeywell THM5320R thermostat and confirmed no power indication to system. Traced electrical issue to air handler located in basement and verified unit was not receiving call for cooling. Diagnosed and resolved power supply issue, restoring operation to system. Unit tested successfully with all functions operational upon departure.
Responded to no cooling complaint on 10+ year old outdoor condenser unit. Upon arrival, found system blowing warm air with indoor temperature at 84 degrees. Performed diagnostic evaluation of outdoor unit located on ground-level concrete pad at side of residence. Opened access panel and inspected internal components, noting extensive rust and corrosion throughout metal framework and base, accumulated debris in compartment, and aged electrical connections. Observed deteriorated condition of capacitor and wiring. Unit exhibited significant weathering consistent with age and outdoor exposure. Documented system condition with photographs showing corroded interior components and overall exterior cabinet condition. Recommended necessary repairs to restore cooling operation.
Completed comprehensive cooling maintenance tune-up on Goodman HVAC system, model CAPF4860C6DB. Performed standard inspection of all system components, verified proper operation of central cooling air conditioner unit, replaced UV light and humidifier filter as requested, confirmed system operating within normal parameters with no issues identified.
Responded to no cooling complaint for two-unit system with 10+ year old equipment. Upon arrival, found outdoor condenser unit severely obstructed by overgrown vegetation and debris accumulation. Exterior coils were blocked by dense weed growth covering concrete pad and encroaching on unit housing. Removed access panel and discovered significant organic debris including leaves, twigs, and plant matter packed inside unit cavity around refrigerant lines and electrical connections. Cleared vegetation from around condenser perimeter and removed internal debris buildup to restore proper airflow. Inspected both HVAC systems as requested and provided recommendations for ongoing maintenance. Unit left in operational condition with thermostat set to fan-only mode per customer instructions.
Responded to no cooling call on Unit 10. Upon arrival, found outdoor fan motor not operating and system shut down. Performed diagnostic testing and measured supply air temperature at 48.1°F at ductwork. Identified failed condenser fan motor preventing proper heat rejection from outdoor unit. Customer advised of findings and repair options needed to restore cooling operation.
Responded to no-cool call on 2016 Lennox system with reported furnace shutdown and flooded condensate basin. Upon arrival, found significant water accumulation on floor near HVAC unit due to condensate drain line blockage or pan overflow. Accessed main control board and verified system status following customer's Lennox alert notification regarding furnace shutdown. Cleared condensate blockage, tested drain line flow, and restored proper drainage function. Inspected control board wiring and connections for any water damage or corrosion. Cycled system through operational tests to confirm proper startup sequence and verified all safety controls functioning correctly. Unit restored to normal cooling operation with no further shutdown alerts.
Responded to electrical concerns at kitchen sink area. Inspected garbage disposal switch and GFCI outlet located under sink for reported malfunctions. Evaluated double-gang switch plate controlling disposal unit and assessed GFCI receptacle protection for under-sink area. Documented existing electrical conditions at service panel and kitchen workspace with photos for service records.
Responded to no cooling complaint affecting bedroom side of residence with dual HVAC system. Performed diagnostic inspection of Goodman ASX160181B outdoor condenser unit, which appeared in good physical condition with clean exterior and proper installation. Customer had been advised to shut off unit prior to arrival as a precautionary measure, and system was evaluated for operational issues affecting zoned cooling performance.
Responded to service call for 10+ year old rooftop AC unit not cooling with unusual noise. Performed diagnostic testing using digital manifold gauges, measuring superheat at 29.4°F and subcooling at 9.6°F with system pressures at 70.2 psi low side and 215.0 psi high side. Amperage draw measured at 12.0 AAC using clamp meter, indicating compressor operating within normal parameters. System refrigerant charge and operating temperatures verified, unusual noise source identified and resolved, unit restored to proper cooling operation.
Responded to no cooling call on 2021 Carrier system that stopped operating at 8:45 PM previous evening. Upon arrival, inspected air handler and condensing unit for power and operational issues. Verified electrical connections, checked circuit breakers, and tested capacitor and contactor functionality. System restored to normal cooling operation. Documented equipment installation with photos showing air handler location and surrounding mechanical components in utility space.
Responded to service call for AC unit producing loud noise during startup and shutdown cycles. Performed system inspection and replaced air filter in the air handler unit, installing new pleated filter into the yellow filter housing. Addressed insulation concerns around metal ductwork components to reduce vibration and noise transmission during compressor cycling.
Completed comprehensive cooling system tune-up on residential air conditioning unit less than 10 years old located in backyard. Performed standard maintenance procedures including inspection of all major components, cleaned air return grille which showed moderate dust accumulation, verified system specifications and model information, and documented equipment condition with photographic records. Unit operating within normal parameters upon completion of service.
Responded to no cooling complaint on 2018 Trane air conditioning system. Upon inspection, diagnosed failed dual run capacitor preventing compressor and condenser fan motor operation. Replaced defective FAN PRO capacitor (model 97F9455, rated 17.25 MFD) with new OEM-equivalent component, verified all electrical connections secure, and tested system for proper cooling operation with satisfactory results.
Responded to no-cool complaint on aging residential cooling system located in side yard. Upon arrival, performed diagnostic temperature measurements on supply ductwork, recording 88.8°F supply air temperature, indicating inadequate cooling performance. Conducted system evaluation and identified unit not maintaining thermostat setpoint. Verified blower operation and airflow through ductwork system. Performed tune-up service including system inspection and temperature diagnostics using calibrated instruments. Documented findings with thermal readings at multiple points on supply plenum and ductwork. Advised customer on system performance issues requiring additional repairs beyond standard maintenance to restore proper cooling capacity.
Responded to no cooling complaint on eleven-year-old Lennox system with reported noise issues. Upon inspection, diagnosed failed dual run capacitor as primary cause of cooling failure and abnormal operation. Replaced defective capacitor with proper OEM-spec replacement, verified all electrical connections, tested contactor operation, and confirmed system returned to normal cooling cycle with proper amperage draw and quiet operation.
Responded to no cooling complaint on 1-year-old Bryant system located in attic. Upon arrival, contacted customer as requested and confirmed unit was powered off. Accessed attic-mounted equipment with ladder. Performed diagnostic evaluation using Fieldpiece digital manifold and refrigerant scale to assess system pressures, temperatures, and refrigerant charge. Testing revealed system was low on refrigerant, indicating a leak in the system. Documented readings and equipment conditions with photos showing measurement devices and condenser unit. Advised customer of findings and provided recommendations for leak detection service and refrigerant recharge to restore proper cooling operation.
Performed hydroflush service on main drain cleanout in basement area. Successfully cleared main line using high-pressure water jetting equipment, removing accumulated debris and restoring proper drainage flow throughout the system. Floor showed evidence of water backup prior to service, which was resolved upon completion of the hydroflushing procedure.
Performed post-installation follow-up on 10-year-old air conditioning unit and furnace system after power interruption occurred during initial installation. Verified system operation using digital manifold gauges, confirming proper refrigerant pressures, temperatures, and superheat/subcool readings on the AC unit, with all parameters reading within manufacturer specifications and both units operating correctly.
Responded to no heat call and performed comprehensive inspection of 8-year-old Trane furnace system that was reported to shake during operation following recent home inspection findings. Conducted thorough visual and operational assessment of heating unit and associated components. Inspected evaporator coil assembly and found significant dust and debris accumulation on coil fins, which can restrict airflow and contribute to system vibration and reduced efficiency. Examined copper refrigerant lines throughout the system, noting normal aging and oxidation consistent with unit age. Verified all refrigerant line connections and routing for proper installation and secure mounting. Evaluated heat exchanger surfaces and found moderate dust buildup on aluminum fins, particularly in upper sections, with some areas showing environmental contamination. Checked unit mounting and cabinet integrity to identify potential sources of vibration during operation. Inspected electrical connections and wi
