Professional St. Louis HVAC & Plumbing Contractor
Home of the iconic Gateway Arch that celebrates the westward expansion of the United States, St. Louis features a population of over 300,000 in the city itself, with nearly 3 million in the larger metropolitan area. With a history that dates to 1763, St. Louis has plenty of older homes that struggle with plumbing, heating, and air conditioning problems.
When St. Louis residents need fast, dependable HVAC and plumbing services, they can count on our team at Classic Aire Care. Since 1926, we have been serving homeowners and businesses throughout the St. Louis area, and our certified professionals have the experience to solve your most difficult HVAC and plumbing problems.
Whether you are in the Central West End, Lafayette Square, or the Southwest Garden neighborhood, contact Classic Aire Care today at 314-300-6755 for quality HVAC and plumbing services anywhere in St. Louis!
St. Louis Heating & Air Conditioning Services
With NATE-certification and numerous industry credentials, our HVAC team at Classic Aire Care can handle all of your HVAC services, from new system installations and replacements to routine maintenance and repairs, Some of the services we offer include:
Air Conditioning Services in St. Louis
We install, repair, and maintain nearly any kind of air conditioning system, including central air systems, ductless mini-splits, heat pumps, packaged systems, and commercial AC units.
- Air conditioning repair service in St. Louis
- Air conditioning installation and replacement in St. Louis
- Air conditioning maintenance in St. Louis
- 24 hour emergency air conditioning service in St. Louis
- Heat pump repair, installation, and maintenance in St. Louis
- Air handler repair, installation, and maintenance in St. Louis
- Ductless AC system installation, repair, and maintenance in St. Louis
- Planned maintenance agreements for cooling systems in St. Louis
Heating Services in St. Louis
From routine air filter changes and burner cleaning, to blower motor replacement and new thermostat installations, our team will keep your furnace running efficiently and safely. We can also keep your boiler running properly, from routine maintenance like cleaning the boilers to purging air from the system or replacing radiators.
- Furnace service in St. Louis
- Furnace repair in St. Louis
- Furnace replacement in St. Louis
- Furnace maintenance in St. Louis
- 24 hour emergency furnace repair in St. Louis
- Boiler services in St. Louis, including boiler repair, replacement, and maintenance
- Ductless heating system installation, repair, and maintenance in St. Louis
- Planned maintenance agreements for heating systems in St. Louis
St. Louis 24 Hour Emergency HVAC Service
Heating and air conditioning systems can break down at the worst times, which is why we offer 24-hour HVAC repair, for problems that happen on nights or weekends.
Heat Pump Services in St. Louis
In the St. Louis area, heat pumps can be the ideal solution for both heating and cooling a home. Using refrigerant and a compressor, the remove heat from your home in the summer, similar to an air conditioner, and in the winter, they can be reversed to pull heat from the outdoor air and bring it inside. At Classic Aire Care, we sell and install heat pumps throughout the St. Louis area, and we also provide complete heat pump repair, maintenance, and emergency services.
Plumbing Services in the St. Louis Area
From sewer backups to major water leaks, plumbing problems can pose a significant threat to your home or business. With our team at Classic Aire Care, we offer fast, professional plumbing services that include:
- Water, sewer, drain, and gas pipe installations
- Drain and sewer cleaning
- Sewer auguring and clog removal
- Video camera pipe inspections
- Leak detection and repair
- Slab leak repair
- Water heater and sump pump services
- Toilet, sink, shower, and faucet installation
- Grease trap installation and service
- Commercial backflow prevention
- 24/7 emergency services
From McCausland Avenue to the Mississippi River, contact our team today for residential and commercial plumbing services anywhere in the St. Louis area!
Energy Efficiency & Air Quality Services in St. Louis
Whether you would like to improve your indoor air quality, increase your comfort, or save some money on your utility bills, our team at Classic Aire Care can help. We offer:
- Air cleaner installations
- Ventilation system installations and repairs
- Humidifier and dehumidifier installation and service
- Home energy audits
- Insulation and air sealing services
- Duct cleaning and insulation
- And more…
Contact us today to learn how we can help you save energy!
Call Classic Aire Care for Heating & Cooling Services in St. Louis
Our customers have trusted Classic Aire Care for all HVAC services for over 90 years. Whether you need to complete your annual maintenance or are looking for a new furnace and air conditioner, Classic Aire Care is only a phone call away. Whether you are in a brand new home or one of St. Louis’ charming older homes, Classic Aire Care is here for you with 24 hour emergency service.
Classic Aire Care has received 1000s of 5 star reviews from new and existing customers. With one of the best reputations in St. Louis, Classic Aire Care has the trained and certified technicians and installers to get the job done. Our highly trained, licensed service technicians and installers get the job right the first time. If you live in St. Louis and you need a furnace or air conditioner repair, maintenance or install call us at 314-300-6755.
Local Reviews
for St. Louis, MO
Powered by Nearby NowOur Reviews by City
Don't Ever Take John Murphy Away
William - St. Louis, MO
He was very nice and very through. Thank you for such good service
Gail - St. Louis, MO
replaced WiFi thermostat
William - St. Louis, MO
John replaced the upstairs WiFi thermostat got it working within an hour. He was at our house in just over an hour after the call. Can't Thank Classic or John enough for that kind of service.
very accomodating and liked our dogs!
Valerie - St. Louis, MO
Thorough preventative maintenance
Ed - St. Louis, MO
Cleaned furnace and checked system function. Drained surge tank for improved pressure control.
Great service, super nice young man
Viviane - St. Louis, MO
Roger serviced both furnaces. He changed many batteries to help me. I was extremely satisfied with his work. He was not rushed and took time to answer my questions.
Excellent service
Maury - St. Louis, MO
Classic Aire Care offers excellent service. Our technician was knowledgeable, helpful, and efficient.
Good job
Trudy - St. Louis, MO
Professional Service
Harvey - St. Louis, MO
Mr. Murphy was professional, knowledgeable and efficient. I was very pleased as usual. I wish all service people were as good as he.
Very knowledgeable technician
Andrea - St. Louis, MO
John thoroughly checked out my furnace and all the additional items connected to it. He was able to answer all the questions I asked him. Great service. Thank you
Great service...very professional.
Bob - St. Louis, MO
Always reliable
Killinyaa - St. Louis, MO
Excellent professional service
Eleanor - St. Louis, MO
I am happy to recommend Classic Aire to anyone who is looking for. technicians who are thorough professional employees who truly take good care of their customers. They maintain your equipment to every detail and treat each client as he would want to be treated. Thank you for being there for me. Ellie Preston
We had two areas serviced yesterday---furnance and plumbing. Both reps were helpful and thorough.
Gary - St. Louis, MO
Great service fast
Pam - St. Louis, MO
Review for John Murphy
Mitch - St. Louis, MO
John is fantastic. Explains everything he does and is exceptionally careful in his work.
Geat Service (yet again)
Jerry - St. Louis, MO
Roger is a terrific tech. We appreciated his thoroughness and remediation of the issue found.
Great Service
Melissa - St. Louis, MO
Jeff is always a pleasure to work with!
Parkland - Glendale
David - St. Louis, MO
Great service Unhappy to spend so much on 3 year old unit
Judy - St. Louis, MO
Great service.
Ronnie - St. Louis, MO
John's service is excellent.
very professional service
Victor - St. Louis, MO
I will be requesting Roger for all my heating/AC needs...very impressive
great service
Ann - St. Louis, MO
August 22 2018
John - St. Louis, MO
Classic and quality
Ann - St. Louis, MO
Their response was prompt, thorough and professional and the problem was solved at that first service call. Their serviceman was knowledgeable and explained all aspects of the repair and the operation and maintenance of the a/c system.
very professional
Francis - St. Louis, MO
Jeff is a great guy, professional and gives the best (practical and easy to understand) advice
excellent service
Tom - St. Louis, MO
The repair tech called first.He listened to what I had to say. When he arrived he went right to work. He solved the problem very quickly. He explained the problem to me and showed me the defective part.
Excellent service as usual
Richard - St. Louis, MO
Roger has lots of experience as well as being a good guy.
great service
Edward - St. Louis, MO
My family and I enjoy having a consistent technician coming to service the unit. It gives us a sense of comfort.
Great service
Grace - St. Louis, MO
Great service
McCracken - St. Louis, MO
Knowledgeable and thorough
Great Service
Autry - St. Louis, MO
John is the very knowledgeable technician. In addition to his detailed description of the issues, he also provided practical solutions.
Good Service
Linda - St. Louis, MO
I was a little surprised it cost as much as it did.
I would give Roger Henson more stars if I could!
Vicki - St. Louis, MO
Great Company, Awesome Service
Lisa - St. Louis, MO
We have used the Classic Aire Company since we bought our house. I wouldn't consider using any other HVAC company.
Very pleased
Michael - St. Louis, MO
We selected Air Care to install new Hvac in February and have had a few things happen. Air Care has stood by their warranty and practice what they preach....service after the sale. I would highly recommend them, if you want a company that stands behind you after the sale.
Great service
Karen - St. Louis, MO
We had a problem with a new air conditioner. You never want this to happen, of course, but when it did, Classic Aire Care took care of it quickly and efficiently. Ultimately, they replaced the unit with minimal hassle and inconvenience to us. Both the technicians and the office staff were unfailingly helpful and courteous.
great services
Rebecca - St. Louis, MO
Quality Service Always!
Elsie - St. Louis, MO
I have only had pleasant experiences with Classic Aire.
Good service
Chris - St. Louis, MO
Roger checked our leaking a/c and provided us with good information about the problem. Professional.
Service Call
Annie - St. Louis, MO
Great service, knowledgeable technician
Chris - St. Louis, MO
This is the first time I have worked with Classic Aire and I was very satisifed with the service and knowledge of my technician.
prompt service
Susan - St. Louis, MO
A/C service call
Ed - St. Louis, MO
John quickly diagnosed the problem, arranged to have a replacement part delivered and installed it. Very efficient and explained each step along the way.
Always great service!
Melissa - St. Louis, MO
Beyond Expectations
Mary - St. Louis, MO
Roger finds solutions not only to HVAC problems and maintenance, but to other related issues, too. He is always pleasant and respectful.
More outstanding service!
Patricia - St. Louis, MO
For anyone considering the extended maintenance plan, I can tell you it's been worth every penny in my case. Senior engineer Roger Henson corrected two separate issues with my leaking furnace during two separate visits within a 24 hour period as part of my plan. I was not sold unnecessary parts and was extremely pleased with the results of his maintenance work.
Timely service
Sam - St. Louis, MO
Serviceman did a good job
Outstanding service!
Patricia - St. Louis, MO
Roger once again did a stellar job of fixing/providing maintenance for our furnace, which was leaching water. After a thorough cleaning, everything is in tip top shape.
Excellent service
Denise - St. Louis, MO
I'd highly recommend John...very thorough and professional!
Jeff K.
Fall maintenance today for 4 home furnaces! Changed all filters and humidifier pads! Installed 3 Apco UV purifiers! Good to go
John M.
Furnace not draining condensate, causing pressure switch two open. I removed gas piping to access condensate drain. I cut PVC condensate drain Piping and removed trap. June bug in the trap. I flushed out trap. I glued piping back together using a coupling and a union.
Jeff K.
Fall maintenance today for the furnace!
John M.
Found water leaked at pipe going through floor to radiator valve in bathroom. Boiler flames burning very dirty, causing carbon buildup in boiler. Not enough water in boiler to circulate water. Could not add water at Fill valve. Has clogged iron piping. Work suggested: Need nipple replaced to bathroom radiator. Needs piping repaired for filling boiler. Carbonized Boiler needs thorough cleaning. Need to call with pricing.
John M.
Cleaned and checked 2 gas furnaces. Inspected and cleaned heat exchangers. Checked voltage & amp draw of motors. Checked drain. Addition system: Replaced air filter. Blower: 2.75A . Inducer: 0.95A . Gas pressure: 3.4 inches water column. Temperature rise: 70 . Main system: Checked filter. Checked drain. Blower: 2.6/4.6A. Inducer: 0.25/0.45A . Temperature rise: 132.
John M.
Cleaned and checked for steam boilers. Cleaned burners. Cleaned pilots. Inspect and clean heat exchangers. Checked vent piping and draft. Cleaned out clogged sight glass valves. Unit one E.: gas turned off to unit at meter. Could not check radiators. I found water feeder not closing all the way! Need to replace water feeder. Two W.: Found rusted out return piping disconnected from system! Need to replace return piping. System will not heat properly and Will cause water hammer. Work suggested: 1E: replace water feeder. 2W: Replace return piping.
John M.
Checked both systems for leaks. Okay. Living room system: steam actuator valve was stuck. It is working now, but expect to stick again. Customer declined actuator replacement.
Jeff K.
Furnace maintenance today! Signed up for Home Depot Maintenance Agreement!
Jeff K.
Furnace maintenance today!
Roger H.
Serviced furnace and humidifier
John M.
First floor system: pk1g: I found new hot surface igniter burned out. I replaced under parts and labor warranty. Tested heating operation.
Roger H.
Serviced furnace
John M.
Cleaned & checked condensing gas furnace. Inspected heat exchanger & flue venting. cleaned burners. Removed and flame sensor. Checked voltage & amp draw of motors. Test capacitor. Checked drain. Found a table leg setting on drain tubing! moved table leg and blew out drain. Checked filter. Blower: 3.9A . Inducer: 0.58A . Gas pressure: 3.4inches water column. Temperature rise: 61 . Supply: 140 . Return: 79 .
John M.
Found i-comfort thermostat bad: Blank display and Mobile app working. I replaced thermostat set blower speeds.
John M.
Complaint: hot water slow to heat and not hot enough. I turned up temperature for hot water tank from 125 to 140 at boiler control. Customer said water is getting hotter at master shower now, it is still being tempered by shower controls. Lavatory in master bath is getting very hot. When water hot is drawn at laundry room, cold water is drawn through master bathroom loop, into hot side and mixing with hot water going to laundry room! Complaint: third floor always a problem to heat. I opened both valves at automatic fill. I adjusted fill valve pressure during call for DHW & system heat(Two pumps drawing from boiler). Checked pressure: 17 to 18 psi. I bled all 5 radiators on third floor. Small radiator on east side of play room does not get water flow. Piping is is not accessible. Has European-style radiators on third floor. May not be enough EDR to heat third-floor. suggestions: Recommend a plumber to check shower controls/piping. Periodically bleed Air from third-floo
John M.
Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Replaced air filter. Blower: 7.8A. Inducer: 1.4A . Gas pressure: 3.4 inches water column. Temperature rise: 62 . Supply: 136 . Return: 74. Cleaned and checked mini split hp. Cleaned air filters. Check temperature rise. 39. Outdoor: in: 53, out:47. System: 238V, 7.1A.
John M.
Clean and check electric furnace. Tested heating element: 5kw. Tested sequencer. Checked voltage & amp draw of blower. Test capacitor. Cleaned and checked gas steam boiler. Inspected and cleaned heat exchanger. Checked flu piping and draft. Cleaned burners, pilot, and flame sensor. Checked manifold gas pressure. 3.5. Checked pressure control: c/o: 2.5. test low-water cut off and auto feed. Delay set: 90. Cleaned and checked hw boiler. Inspected and cleaned heat exchanger. Checked flu piping and draft. Cleaned burners, pilot, and flame sensor. Checked voltage and amp draw of pumps. Checked manifold gas pressure:3.5. Bleed air from system.
John M.
Cleaned and checked gas boiler. Inspected and cleaned heat exchanger. Checked flu piping and draft. Cleaned burners, pilot, and flame sensor. Checked voltage and amp draw of pump. Supply: 163. Return: 146. Bleed air from system. Drain expansion tank. Filled to 9psi.
John M.
November 1, 2018: replaced pressure safety switch. Tested heating operation. Replaced air filter. Inducer: 1.25A. Blower:3.7A. Check temperature rise. 53. Supply: 127. Return: 69.
Roger H.
Serviced furnace and boiler
John M.
Customer canceled. Said she will call and reschedule. 11/1/18: Customer complaint of noise from BR vent. She heard no noises at furnace in basement. She heard the noise the first time she started the furnace after the clean and check. Noises is most likely debris hitting inducer blower. Normal noise to here at times, especially after furnace servicing. No charge at this time. I told customer if there would be a diagnostic fee if we come back out. Customer also complained about the hole the tech put in the duct between furnace and evaporator coil. He patched with metal tape. I told her this was no problem and normal service.
Jeff K.
Replaced all flue pipe today and swivel tee!
John M.
Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Replaced air cleaner media. Clean and check humidifier, replace pad, checked water flow and drain. Blower: 9.2A . Inducer: 1.6A . Gas pressure: 3.4 inches water column. Temperature rise: 57 . Supply:133 . Return: 76 . Set dampers in ducts for winter. Suggestions: add humidifier and air cleaner to next maintenance plan renewal.
Jeff K.
Returned to customers house to replace furnace flue pipe, water heater flue pipe, and the swivel tee!
John M.
Cleaned and checked steam boiler. Inspected heat exchanger. Checked flu piping and draft. Cleaned burners, pilot, and flame sensor. Checked main vent.
John M.
I found wires melted together, causing boiler to stay on! Dirty heat exchanger causing wire insulation to melt. I removed vent and cleaned heat exchanger. Thermocouple quit working after serving. I replaced thermocouple.
John M.
Clean and check electric 4 furnaces. Tested heating elements. Tested sequencers. Checked voltage & amp draw of blowers. Test capacitors. First floor twinned system: system amps: 60/60. Voltage: 241/241. Return air: 73. Supply: 118. Clean and check humidifier, replace pad, checked water flow and drain. Second floor west: system amps: 41.5. Voltage: 240. Return: 69. Supply: 105. Second floor east: system amps: 63.8A. Voltage: 241. Return: 70. Supply: 112. Clean and check humidifier, replace pad, checked water flow and drain.
John M.
Control locked out on code to: excessive tries to light. I found heart-surface igniter burned out. I replaced hot surface igniter. Tested furnace operation. Check temperature rise. 46. Inducer: 1.1 A. Blower: 5.3 A. Supply: 132. Return: 80.
John M.
I retrieved fault diagnosis from remote control. Fault code E7. Same as last time. DC fan motor fault. Check for debris at outdoor motor. Check motor mounts. Check motor connections. Reset power to system. System came on and ran normal. Ambient: 57. Outdoor coil exiting: 52. Checked for rotation pulse per Daikin troubleshooting chart. Found no rotation pulse. Need to replace outdoor motor. Suggestions: replace outdoor fan motor. Need to check on cost and availability of motor.
Roger H.
Serviced furnace
John M.
Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Replaced air filter. Blower: 3.6A. Inducer: 1.33A . Gas pressure: 3.5 inches water column. Temperature rise: 58 . Supply: 127 . Return: 69. Clean and check humidifier, replace pad, checked water flow and drain. I found Aprilaire digital humidistat display blank and not bringing on humidifier! I replaced electronic humidistat. Tested operation.
John M.
Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Replaced Purafilter air filter. Blower: 3.3A . Inducer: 0.96A . Gas pressure: inches water column. Temperature rise: 62 . Supply: 135 . Return: 73 .
John M.
Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Blower: 8.4A . Inducer: 1.53A . Gas pressure: 3.5 inches water column. Temperature rise: 53 . Supply: 127 . Return: 74 . Clean and check humidifier, replace pad. Opened pipe under addaline. Checked water flow and drain.
Jeff K.
Fall maintenance today for both home furnaces!
John M.
Checked PTAC Heat Pump operation. Check temperature rise. 20. Tested heating element: temperature rise: 27. Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Found run capacitor weak: 16%low. Replaced capacitor and tested amp draw. Blower: 4.0A. Inducer: 1.43A . Gas pressure: 3.4 inches water column. Temperature rise: 49. Supply: 125 . Return: 76 .
John M.
Found no voltage to W. I traced out thermostat wiring. I have found thermostat wire connection came apart. It looks like wires have been chewed on. I repaired connection and security wires away from objects and animals. Checked operation. Checked filter. Inducer: 2.5A. Blower: 4.0A. Check temperature rise. 62.
Jeff K.
Fall maintenance today for the furnace!
John M.
I turned on thermostat and checked furnace. Furnace started up and is working OK. Blower: 4.5A . Inducer: 0.32A. Checked drain. Checked filter. Checked venting. Temperature rise: 49 . Supply: 125 . Return: 76 . Clean and check humidifier, replace pad, checked water flow and drain.
Roger H.
Serviced furnace and replaced filter
Jeff K.
Service call for no heat—found cracked ignitor. Replaced and good to go!
John M.
Cleaned & checked gas furnace. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Replaced air filters. Set dampers for winter. Ducting to second and third floor is very restrictive. Only about 11” x 13“ supply duct.
Jeff K.
Performed fall maintenance for the furnace and installed a powered humidifier!
John M.
Clean and check electric furnace. Tested heating elements: 65A @243V. Tested sequencers. Checked voltage & amp draw of blower: 1.45A. Test capacitor. Checked filter. Thermostat: heat, 77.
John M.
Cleaned & checked condensing gas furnace. Checked drain. Inspected heat exchanger & flue venting. cleaned burners & flame sensor. Checked voltage & amp draw of motors. Test capacitor. Checked filter. Blower: 4.8A. Inducer: 0.28A . Gas pressure: 2.0 inches water column. Temperature rise: 58 . Supply: 134 . Return: 76 .
Jeff K.
Fall maintenance today for the furnace! Replaced capacitor and repaired leaking pvc!
John M.
Cleaned & checked 2 gas furnaces. Inspected heat exchangers & flue venting. cleaned burners & flame sensors. Checked voltage & amp draw of motors. Test capacitors. Checked filters. First floor system: Inducer: 0.07/0.24A. Blower: 2.3/3.0A. Second floor system: Inducer: 0.06/0.24A. Blower: 1.5/1.9A. Clean and check humidifier, replace pad, checked water flow and drain. No charge for today’s humidifier service. Was dropped from plan at last renewal. Suggestions: need to add 1 humidifier to maintenance plan. Please make changes perpetual agreement and mail confirmation to customer.
Jeff K.
Replaced noisy inducer motor for high efficient furnace!
Jeff K.
Fall maintenance today for the furnace! Replaced filter and set up thermostat program!
Jeff K.
Fall maintenance today for both floor furnaces—found 2 cracks in heat exchanger....receiving a free estimate to replace
John M.
Gas company had shut off boiler in August. I lit pilot. Mercury sensing switch engaged. Turn on main gas cock. I found Front panel above burners was loose. I secured panel. Checked pump.
