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 September 2026 and October 2026.
The most recent job was on October 2, 2026.
Classic Aire Care has completed 458 jobs in Chesterfield, MO in the last 12 months.
Job Locations and Reviews
Completed heating maintenance tune-up on a 9-year-old HVAC system that was operating properly upon arrival. Performed standard preventative maintenance procedures including system inspection, replaced air filter (20x25x1), verified thermostat operation and calibration on Honeywell Home unit, and confirmed all mechanical and electrical components were functioning within normal parameters.
Responded to no cooling call for second floor system with dim thermostat display. Upon arrival, found thermostat experiencing low power issue despite battery replacement. Diagnosed and resolved power supply problem to thermostat, restoring proper operation to the two-unit HVAC system.
Completed comprehensive cooling system tune-up on single AC unit located in interior utility closet. Performed standard maintenance procedures including system diagnostics with digital multimeter, electrical testing of components, and inspection of air handler and ductwork connections. All equipment found to be operating within normal parameters with no issues identified during service visit.
Completed heating tune-up on basement furnace unit under ten years old. Performed comprehensive system inspection including internal component examination, sensor verification, and ductwork inspection using borescope camera to assess interior condition. All components found operational with normal dust accumulation; system tested and confirmed functioning properly.
Reviewed architectural and electrical power plans for a multi-court sports facility featuring seven individual courts with supporting auxiliary spaces. Documented permit set electrical drawings including power distribution layouts, general electrical notes, and specifications for the entire property. Updated project timeline to 8-12 week timeframe and captured photographic documentation of construction plans for comprehensive electrical estimate preparation.
Completed comprehensive heating and cooling tune-up on Lennox furnace unit located in basement. Performed full system inspection including blower assembly, electrical connections, and internal components with access panel removed for thorough evaluation. Verified proper operation of PVC intake and exhaust venting system. Inspected and tested Aprilaire humidistat and PRO digital thermostat for proper functionality and calibration. System found to be operating within normal parameters with all components functioning as designed.
Completed scheduled heating tune-up on Amana furnace unit located in basement utility area. Performed comprehensive system inspection, cleaned and tested all components, verified thermostat operation showing 77°F, and confirmed proper airflow through ductwork. All equipment operating within manufacturer specifications with no issues identified.
Responded to no cooling call for two 10+ year old units located in side yard. Upon arrival, found both systems unable to maintain set temperature as reported. Performed diagnostic evaluation on both units using digital meter to check system pressures and operational parameters. Reading of 29.80 indicates low refrigerant charge on at least one system. Inspected indoor components including copper refrigerant lines, PVC condensate drain, and associated mechanical infrastructure in utility area. Both systems showed signs of age-related wear with tarnished copper piping and general deterioration. Units had been shut off per prior instruction. Documented equipment condition and diagnostic findings with photos. Provided customer with repair recommendations to restore proper cooling operation for both units.
Successfully installed a 50-gallon power vent Bradford White water heater in basement utility area with proper copper piping connections and expansion tank integration. Completed installation under permit 26PLU-19111 with permit ID sticker affixed to unit, documented expansion tank pressure settings as required, and utilized extension ladder to accommodate 10-foot ceiling height for overhead plumbing connections. All work performed to code with grade-level access, resulting in fully operational water heating system with proper venting and safety compliance.
Completed comprehensive furnace tune-up on 2014 basement unit per Home Depot service agreement. Performed full system inspection including heat exchanger examination, blower assembly evaluation, and thermostat functionality verification with Nest smart thermostat control system. All components found operating within normal parameters with routine maintenance completed successfully.
Responded to no cooling complaint on 5-year-old downstairs unit (U10). Performed diagnostic testing using digital multimeter, obtaining voltage readings of 110.6V and 9.9V at system components. Conducted electrical measurements to identify potential power supply or control circuit issues affecting cooling operation.
Replaced two existing thermostats with new White-Rodgers programmable units on both HVAC systems. Installed clean white thermostats, verified proper wiring connections, configured temperature settings, and confirmed both units were operating correctly with systems responding to temperature calls.
Completed installation of Energy Star certified tankless water heater system in utility room with proper venting, pressure tank integration, and condensate management. Installed all required copper supply piping with corrugated flexible connectors, PVC venting system extending through ceiling with secure mounting brackets and wooden support, and metallic condensate drain pan beneath unit. Secured all piping with appropriate black pipe straps and wall-mounted blue pressure tank for system operation. Applied permit sticker per permit #26PLU-18741 under license #P8730. All connections tested and system commissioned for proper operation.
Responded to service call for outdoor GFCI outlet serving pool equipment that was repeatedly tripping. Upon inspection, identified moisture intrusion in the outdoor receptacle box located in the gravel area near the pool. Tested the circuit at the electrical panel, verified proper breaker operation, and traced the circuit to the affected outlet. Replaced the damaged GFCI receptacle, ensured proper weatherproof cover installation, and confirmed all connections were secure and dry. Tested the circuit under load with pool equipment operating, verified no ground faults present, and confirmed stable operation without tripping.
Completed comprehensive heating maintenance tune-up on 15-year-old furnace system. Performed full system inspection including burner assembly, heat exchanger, blower motor, and all safety controls; verified proper operation of humidifier unit and associated ductwork; checked refrigerant lines and electrical connections. System tested and confirmed operating within manufacturer specifications with no deficiencies noted.
Responded to no cooling complaint with thermostat reading 80°F. Upon arrival, inspected ecobee3 thermostat wiring and verified proper terminal connections at R, C, Y, G, and W terminals. Examined condensate drain pan at air handler, found clear drainage channel with minor debris accumulation but no blockage affecting system operation. Confirmed all low voltage wiring secure and thermostat properly leveled and mounted. System operational upon departure with normal cooling cycle restored.
Completed comprehensive Supertune maintenance on two HVAC units: air conditioning system and furnace, both approximately one year old. Performed full system inspection, measured and documented air filter dimensions for future replacement orders through online filter store, checked refrigerant levels, tested electrical connections, cleaned condenser coils, verified thermostat operation, and inspected all mechanical components. Both units operating within manufacturer specifications upon completion.
Responded to no cooling complaint on 7-year-old York heat pump system with complete loss of function. Upon arrival, performed diagnostic inspection of outdoor unit and documented equipment condition including model and serial number identification. Photographed evaporator coil assembly showing signs of age-related wear and mineral deposits on heat exchanger surfaces, along with refrigeration circuit components including copper tubing connections and aluminum refrigerant lines.
Performed second opinion inspection on American Standard/Trane furnace model TUD2A0B948K9 located in basement. Verified previous diagnosis of cracked heat exchanger and water damage to evaporator coil through visual inspection and documentation. Photographed data plate specifications and internal components to confirm equipment condition and support findings.
Responded to no cooling call for 7-year-old York heat pump system with entire system affected. Upon arrival, customer was not home. Left door hanger notification with contact information and attempted service time for callback to reschedule diagnostic appointment.
