Over the last century, Classic Aire Care has become St. Louis’ preferred household services business. Our team of gifted professionals offers results that truly last. We work with many state-of-the-art products, always under our famous 100% satisfaction guarantee. We bring our outstanding skills to commercial and residential properties, whether you need a faucet fixed or an HVAC system installed. We’re a one-stop shop for all your cooling, heating, and plumbing needs.
Dependable Air Conditioning
Our air conditioner services include 24 hours a day, 7 days a week call-outs for urgent repairs. If your system is blowing warm air, making worrying noises, or displaying other concerning symptoms, we’re just a call away. Air conditioners have a life span of 15 to 20 years, but they can wear out earlier in particularly heat-stricken environments. Our preventative maintenance services can extend that period and keep your AC younger for longer.
When it’s finally time to wave goodbye to your trusty old AC, we’ll remove it and install a replacement air conditioner. We install everything from ductless systems to central air conditioners and air handlers.
Take control of your summer comfort by calling Classic Aire Care’s St. Louis technicians at (314) 329-1943 or contacting us online.
Reliable Heating
St. Louis’ winters are bitterly cold, so heating equipment is essential to daily life. Our talented HVAC technicians will make sure your home is snug and warm. They’re NATE-certified and work with all HVAC technologies, from boilers and furnaces to the latest heat pumps. Ignoring concerning symptoms can lead to component loss, so call our repair team for prompt resolution.
We perform annual maintenance to keep your system robust, even on the chilliest days. This way, you can rest easy knowing your unit won’t break down during a cold spell. Our installations always conform to the best practices of the industry.
Tackle those chilly St. Louis winters by calling our technicians at (314) 329-1943 or contacting us online.
Comprehensive Plumbing
We’re the business to call if your water is slow to drain or you have a total clog. We handle every aspect of your plumbing infrastructure, including all the fixtures and pipes that control your household water. We always handle those annoying drips and catastrophic leaks, even when you need urgent repairs. We can deliver lasting results that don’t break the bank. Our team brings extensive knowledge to every plumbing fixture they handle, whether repairing a minor clog or installing an entire sewer line. Our plumbing services include:
- Plumbing repairs
- Installations and new builds
- Drain cleaning
- Water heater installations, maintenance, and repairs
- Sewer and drain video inspections
- Garbage disposals
- Gas line plumbing
- Leak detection
As a full-service plumbing company, we handle extensive replacements, too. If you’re building a new room or merely need to replace old fixtures, we’ll ensure your space is gleaming again in no time. Some of our plumbers have racked up a lifetime of experience. With us, you’re always assured of accurate results.
Call the Classic Aire Care plumbing team in St. Louis at (314) 329-1943 or contact us online.
Why Choose Classic Aire Care?
Classic Aire Care has been in the comfort business since 1926. That’s given us almost a century to perfect our skills, which is why the St Louis community speaks so highly of us. Over the years, we’ve won many awards, including the Circle of Excellence and Home Depot Top HVAC Service Awards. We know that service quality can’t serve you without affordable pricing, so we’re constantly rolling out new offers and discounts.
Experience absolute comfort in the Classic Aire Care Way by calling (314) 329-1943 or contacting us online.
Recent Jobs and Reviews in Saint Louis, MO
Saint Louis, MO at a glance
Classic Aire Care has completed 20 jobs in Saint Louis, MO between September 2026 and October 2026.
The most recent job was on October 13, 2026.
Classic Aire Care has completed 71 jobs in Saint Louis, MO in the last 12 months.
Job Locations and Reviews
Performed a heating tune-up on a single Lennox Elite Series upflow gas furnace, inspecting the cabinet, flue venting, condensate/drain line, gas and electrical connections, and the supply ductwork and fittings for proper operation. Verified the unit and associated galvanized duct and flue components were in serviceable condition, and noted minor rust staining on the surrounding floor for monitoring.
Completed comprehensive heating maintenance tune-up on 15-year-old Trane XR furnace unit that had not received preventive maintenance for several years. System was operating properly upon arrival, and customer requested proactive service before the heating season. Performed full inspection of all furnace components, verified proper operation of gas connections and venting systems, inspected and documented condition of pleated air filter within ductwork, and ensured unit is ready for reliable winter operation.
Completed electrical rewiring installation in unfinished attic/ceiling space with exposed joists and framing. Installed new yellow electrical cable routing across ceiling joists, mounted junction box to structural beam, and ran white electrical wiring perpendicular to framing members in accordance with code requirements for the approved estimate.
Responded to a clogged kitchen sink requiring roof access. Deployed two-person crew with ladder to clear the obstruction from the rooftop vent stack as specified. Successfully cleared the blockage, restoring proper drainage to the kitchen sink and plumbing system.
Responded to service call for outlet repair at residential property. Upon arrival, conducted comprehensive electrical system inspection and documented existing electrical panel configuration. Panel examination revealed organized circuit breaker arrangement with properly labeled circuits including dedicated lines for air conditioning, kitchen GFCI outlets, washer outlet, refrigerator, island circuits, bathrooms, bedrooms, and basement room. Verified all circuit breakers were functioning correctly, connections were secure, and wire bundling was properly maintained with appropriate cable management. Inspected grounding system and main disconnect switch for proper operation. Photographed panel interior showing wire routing, color-coded conductor organization, and circuit identification labels for service documentation. All electrical components found to be in safe operating condition with no immediate hazards identified.
Responded to callback for condensation issue with greasy discharge from air conditioning system. Upon inspection, found improper condensate drain line installation in attic space with excessive tape repairs and compromised drainage causing water to leak onto floor below. Inspected refrigerant lines, condensate routing, and mechanical connections in ceiling cavity. Documented existing conditions showing temporary repairs to drain line that were failing, resulting in moisture accumulation and oily residue discharge. Advised on proper condensate drain line replacement and secure installation to resolve ongoing leakage issue.
Completed routine preventative maintenance and tune-up on residential air conditioning system per customer request. Performed comprehensive inspection of air handler unit, including blower motor assembly, electrical connections, control board, and capacitor components. Inspected and evaluated air filter condition, noting dust accumulation. All electrical connections, wiring, and components found secure and functioning properly with no deficiencies observed. System operating within normal parameters at time of service completion.
Completed comprehensive super tune maintenance on two HVAC systems, including one outdoor unit located in the backyard and one air handler/furnace unit in the basement, both under 10 years old. Performed full system inspection, checked all electrical connections and wiring, verified refrigerant line integrity and insulation, tested thermostat operation and calibration, inspected compressor components, and evaluated control board functionality. Both systems found to be operating within normal parameters with all components functioning properly; no deficiencies noted during inspection.
Responded to service call for active water leak on 17-year-old air conditioning system. Upon arrival, performed diagnostic inspection of indoor and outdoor units to identify source of heavy leaking. Inspection revealed severely corroded evaporator coil and associated refrigerant lines with extensive rust, pitting, and oxidation damage throughout metal surfaces. Corrosion present on both horizontal refrigerant lines and vertical ductwork connections, with visible water damage and deterioration at seams and connection points. Advanced age of system combined with moisture exposure has compromised protective coatings and metal integrity. Documented condition with photographs showing extent of corrosion on coil assembly and ductwork components. Due to age of equipment and severity of deterioration, recommended system replacement as most cost-effective solution versus repair of compromised components.
Responded to water leak complaint and identified clogged condensation drain line on HVAC air handler unit. Successfully cleared blockage from condensation line, restoring proper drainage and eliminating water leak issue. Verified system operation and confirmed no standing water in drain pan upon completion.
Completed comprehensive tune-up service on a 12-year-old residential HVAC system consisting of one ground-level AC unit and one furnace located in the basement. Performed standard maintenance procedures including filter inspection and replacement with Filtrete media, verified proper airflow direction, cleaned accessible components, inspected refrigerant lines and electrical connections, and evaluated overall system operation. Both units were found to be functioning within normal parameters upon completion of the preventive maintenance service.
Responded to reported water leak from indoor air handler unit located in basement. Upon inspection, diagnosed issue with condensate drainage system on 2015 HVAC unit. Cleared clogged drain line, verified proper drainage flow, and tested system operation to confirm leak was resolved and unit returned to normal function.
Responded to callback for newly installed Lennox AC unit that ceased operation mid-morning after running successfully overnight. Upon arrival, inspected installation, verified all electrical connections, checked refrigerant lines, and confirmed proper power supply to unit. Identified and resolved issue, restoring full system operation and verifying proper cooling cycle completion before departure.
Successfully installed APCO X whole-home air purification system into existing HVAC air handler unit. Unit is now operational with UV-C light technology actively working to reduce airborne contaminants, odors, and microbial growth within the ductwork and air handling system.
Completed comprehensive tune-up maintenance on a Goodman air conditioning condenser unit located in the backyard. Performed standard preventive maintenance procedures including system inspection, cleaning of condenser coils and fins, verification of refrigerant levels, electrical connection testing, and operational performance evaluation. Unit was found to be in satisfactory working condition with age-appropriate wear; all components functioning within normal parameters upon completion of service.
Completed comprehensive AC tune-up and maintenance service on a single outdoor condensing unit over 10 years old located in side yard. Performed thorough inspection of heat exchanger coils, documenting fin condition and verifying proper heat transfer capability. Recorded system operating temperatures, with ambient readings at 51°F, confirming unit functionality during seasonal maintenance check. Cleaned and inspected all accessible components, ensuring system is operating efficiently and ready for continued service.
Replaced leaking 40-gallon natural gas water heater with new State Industries short model unit (G56 40-BDC5 400). Installed unit in basement utility area with proper copper piping connections, pressure relief valve, and venting. Applied permit identification sticker per permit 26plu-18140 requirements and ensured all manufacturer specifications and safety labels were properly displayed on unit.
Responded to scheduled service call for HVAC system evaluation. Upon arrival, performed visual inspection of evaporator coil assembly, which revealed significant accumulation of dirt, dust, and oxidation throughout the fin structure, with heaviest contamination concentrated in the upper two-thirds of the coil. The discoloration pattern indicated restricted airflow and reduced heat transfer efficiency. Connected digital manifold gauge to assess system pressures and temperatures, obtaining diagnostic readings to evaluate overall system performance. Job was cancelled after dispatch and prior to completion of repair work. Documented equipment condition through photographs for service records.
Responded to no cooling complaint on 13-year-old AC system displaying service alert code 413 indicating outdoor unit problem. Upon arrival, found system had been recently serviced with R-410A refrigerant added without proper gauge readings, resulting in potential overcharge condition. Verified system pressures, recovered excess refrigerant as needed, recharged system to manufacturer specifications, cleared diagnostic codes, and confirmed proper cooling operation with all parameters within normal range.
Completed HVAC system installation and diagnostic testing in mechanical room and attic space. Installed beige furnace unit with metallic ductwork components including curved aluminum ducts and galvanized steel piping with elbow joints. Mounted dark green air handler cabinet with wall-mounted control panel. In attic space, installed large evaporator coil unit with wire mesh screening and connected electrical control box. Attached diagnostic gauges displaying system readings and verified proper operation of all colored refrigerant lines and electrical connections.
