Chevy Chase, MD Air Conditioning, Heating and Plumbing Services

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Chevy Chase, MD Air Conditioning, Heating and Plumbing Services

Supreme Air provides Air Conditioning, Heating and Plumbing Services, Repair, Installation, Maintenance, and Tune Up in Chevy Chase, MD and surrounding areas.

Check out what some of our customers are saying about Supreme Air.

Local Reviews
for Chevy Chase, MD

Rated 5.0 out of 5 stars based on 2 customer reviews

Map of Chevy Chase, MD

Rapid diagnosis and repair




Colin was right on time for the appointment and did an excellent job.


Map of Chevy Chase, MD

Professional, competent service




Excellent service from Colin.


ALEX K.

ALEX K.

Installation of 4 ton Carrier AC and Gas Furnace AC MN# 24VNA948 Coil MN# PG52960D Gas Furnace MN# 59TN6A Total Job $30,000.00

Near Brooklawn Terrace, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that master bedroom mini split AHU was making noises at night. Ran heat at max capacity and removed front panel. Could not really recreate noises. Customer sent me video that he took of noise unit is making. He informed me that it is similar to a pot boiling. Verified noise is not from pins popping on coil bracket. Can only speculate that it may be possible for air or contaminants to be in refrigerant lines because noise is coming from the middle of coil. Alex please watch/listen to video uploaded. Customer said he will continue to run system and see if noises continue because it is not every night.

Near Brooklawn Terrace, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that master bedroom mini split AHU was making noises at night. Ran heat at max capacity and removed front panel. Could not really recreate noises. Customer sent me video that he took of noise unit is making. He informed me that it is similar to a pot boiling. Verified noise is not from pins popping on coil bracket. Can only speculate that it may be possible for air or contaminants to be in refrigerant lines because noise is coming from the middle of coil. Alex please watch/listen to video uploaded. Customer said he will continue to run system and see if noises continue because it is not every night.

Near Brooklawn Terrace, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that master bedroom mini split AHU was making noises at night. Ran heat at max capacity and removed front panel. Could not really recreate noises. Customer sent me video that he took of noise unit is making. He informed me that it is similar to a pot boiling. Verified noise is not from pins popping on coil bracket. Can only speculate that it may be possible for air or contaminants to be in refrigerant lines because noise is coming from the middle of coil. Alex please watch/listen to video uploaded. Customer said he will continue to run system and see if noises continue because it is not every night.

Near Brooklawn Terrace, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that master bedroom mini split AHU was making noises at night. Ran heat at max capacity and removed front panel. Could not really recreate noises. Customer sent me video that he took of noise unit is making. He informed me that it is similar to a pot boiling. Verified noise is not from pins popping on coil bracket. Can only speculate that it may be possible for air or contaminants to be in refrigerant lines because noise is coming from the middle of coil. Alex please watch/listen to video uploaded. Customer said he will continue to run system and see if noises continue because it is not every night.

Near Brooklawn Terrace, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that master bedroom mini split AHU was making noises at night. Ran heat at max capacity and removed front panel. Could not really recreate noises. Customer sent me video that he took of noise unit is making. He informed me that it is similar to a pot boiling. Verified noise is not from pins popping on coil bracket. Can only speculate that it may be possible for air or contaminants to be in refrigerant lines because noise is coming from the middle of coil. Alex please watch/listen to video uploaded. Customer said he will continue to run system and see if noises continue because it is not every night.

Near Brooklawn Terrace, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that master bedroom mini split AHU was making noises at night. Ran heat at max capacity and removed front panel. Could not really recreate noises. Customer sent me video that he took of noise unit is making. He informed me that it is similar to a pot boiling. Verified noise is not from pins popping on coil bracket. Can only speculate that it may be possible for air or contaminants to be in refrigerant lines because noise is coming from the middle of coil. Alex please watch/listen to video uploaded. Customer said he will continue to run system and see if noises continue because it is not every night.

Near Brooklawn Terrace, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that master bedroom mini split AHU was making noises at night. Ran heat at max capacity and removed front panel. Could not really recreate noises. Customer sent me video that he took of noise unit is making. He informed me that it is similar to a pot boiling. Verified noise is not from pins popping on coil bracket. Can only speculate that it may be possible for air or contaminants to be in refrigerant lines because noise is coming from the middle of coil. Alex please watch/listen to video uploaded. Customer said he will continue to run system and see if noises continue because it is not every night.

Near Brooklawn Terrace, Chevy Chase, MD 20815
Christopher A.

Christopher A.

Routed condensate pump drain line up and over to drain into the washer can. I verified proper operation without leaks. I also fixed a leak on the furnace drain line.

Near Brooklawn Terrace, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that system was giving communication error to AHU. Called for heat and system didn’t give fault, running normally. Found condensate was problem. Vinyl tubing going outside was freezing or covered with snow and wouldn’t remove condensation. Removed power from pump and also removed safety wire and found same fault as recorded before. Found we had already run vinyl tubing to sump pump. Switched tubing so condensation runs into sump. Tested. Unit operating normal. Customer left before finishing so they did not sign invoice, only paid for service.

Near Lynn Dr, Chevy Chase, MD 20815
Colin T.

Colin T.

Upon arrival I was told that Hydronic System wasn’t heating properly. During diagnostics customer turned heat on at both hydronic zones. Taco zone control getting signal and closing contacts. 120v going to both circ pumps but #2 not running. Switched from med speed to high speed and pump started running. Amp draw is very high, almost double the rated specs. Circ pump #1 at .51 amps while circ pump #2 at 1.01 amps. Spoke to Alex and he informed me that we did not install the Hydronic system. Quoting customer to replace 3 speed Grundfos Pump Type UPS15-58FC. Customer also Explained that unit 2 fan will run in heat mode but system is hydronic heat only. Went into thermostat settings and found airflow set to 500cfm when heat on. Turned off and tested hydronic settings. Unit operating normal at this time. Customer is going to speak to builder and plumber about who installed Hydronic system. Quoted customer to replace pump but she will get back to us. Per Alex, fee for today is waived.

Near Lynn Dr, Chevy Chase, MD 20815
Daniel M.

Daniel M.

Completed heating maintenance. Right side of home where master bedroom is has only hydronic heat . Left side has heat pump and hydronic heat . All three are working properly.

Near Lynn Dr, Chevy Chase, MD 20815
Youssef  D.

Youssef D.

On arrival found system gas pressure locked on e13 limit ,found gas pressure at 4 inwc adjusted to 3.5 inwc .checked delta t .unit operating normal at this time

Near Brooklawn Terrace, Chevy Chase, MD 20815