Elkridge, MD Air Conditioning, Heating and Plumbing Services

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Elkridge, MD Air Conditioning, Heating and Plumbing Services

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

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

Local Reviews
for Elkridge, MD

Rated 5.0 out of 5 stars based on 2 customer reviews

Map of Elkridge, MD

Good quick service




Had regular semi-annual maintenance done. Was quick and technician was pleasant. No problems.


Map of Elkridge, MD

Great Service, Honest People!




Supreme Air provided excellent service when my air conditioner stopped functioning properly. After receiving a diagnosis from another, well-known company that my AC was leaking refrigerant and needed to be replaced, I called Supreme Air asking for a second quote on a new unit. They came out for a free estimate and told me that this company's assessment was wrong--my AC was NOT leaking refrigerant and did NOT need to be replaced. A technician was sent out for a more extensive assessment and quickly determined the real problem of a broken TXV meter. The part was ordered and another technician came out to replace it. All three people I encountered with Supreme Air were knowledgeable, helpful and trustworthy. I am so grateful to them for quickly identifying the issue with my AC system, saving me thousands of dollars. I would highly recommend Supreme Air to anyone looking for an honest assessment of their HVAC needs.


Yonas M.

Yonas M.

Fall pm on 12/12/18 On arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filter unit operating normal at this time.

Near Grommet Dr, Elkridge, MD 21075
Yonas M.

Yonas M.

GEO WATER FURNACE FALL PM ELKRIDGE MD

Near Marioak Dr, Elkridge, MD 21075
Elkridge, MD - GEO WATER FURNACE FALL PM ELKRIDGE MD
Christopher A.

Christopher A.

Customer had called the gas company because they smelled trace gas near the furnace. I found no gas leaks but the furnace was short cycling. The flame sense was not sending a good signal back to the board and the furnace would shut off after 60 seconds. I used a tester flame sense I knew was good to see how the furnace would operate with good flame sense, but it would run a few minutes and cycle off on high limit. I checked the heat exchanger and could not identify any cracks. I still informed the customer that the furnace was oversized from its installation and that it had two faults and should be replaced. Increasing the blower speed to its maximum would not prevent the high limit fault either. Customer to have a sales person come out tomorrow morning.

Near Euclid Ave, Elkridge, MD 21075
Christopher A.

Christopher A.

Excessive condensation formed around inlet pipe and over the years has dripped directly onto the inducer motor. The motors internals are corroded and the inducer fails to operate despite receiving voltage from the board. The inducer motor and housing assembly must be replaced. Also need to identify why the inlet pipe is carrying condensation and dripping into the furnace. I called and spoke with the home owner. Customer verbally signed up for a service agreement and therefore I waived the service fee for today. Customer approved the repairs. I will complete a parts order form and send to the office for processing. We need to return with the part to complete the repairs. 11/26/18: I replaced the inducer motor and it’s housing. Since the customer signed up for a service agreement I performed heating p.m. I used a coupling to raise the fresh air intake pipe so that it is level and therefore will not allow any condensation to roll into the furnace. Temperature rise is within comfort

Near Elkridge Crossing Way, Elkridge, MD 21075
Yonas M.

Yonas M.

Tune up on arrival set unit to call for heat measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filter unit operating normal at this time collected $59 on CC.

Near Beechfield Ave, Elkridge, MD 21075
Yonas M.

Yonas M.

Air temp tune up elkridge Md

Near Beechfield Ave, Elkridge, MD 21075
Elkridge, MD - Air temp tune up elkridge Md
Youssef  D.

Youssef D.

On arrival removed defrost board per work order and replaced with a new one .also found shorted wire outside repaired it .unit back on normal

Near Woodland Forest Dr, Elkridge, MD 21075
Christopher A.

Christopher A.

Excessive condensation formed around inlet pipe and over the years has dripped directly onto the inducer motor. The motors internals are corroded and the inducer fails to operate despite receiving voltage from the board. The inducer motor and housing assembly must be replaced. Also need to identify why the inlet pipe is carrying condensation and dripping into the furnace. I called and spoke with the home owner. Customer verbally signed up for a service agreement and therefore I waived the service fee for today. Customer approved the repairs. I will complete a parts order form and send to the office for processing. We need to return with the part to complete the repairs.

Near Elkridge Crossing Way, Elkridge, MD 21075
Christopher A.

Christopher A.

I first checked gas pressure to the manifold in high fire. It was at 3iwc but set screw was maxed out. I found the main gas line regulator and increased its pressure so that I could set high fire to 3.5iwc. Low fire was then in range at 1.72iwc. I checked the electrical wiring and electrical systems, all are within specification. Temperature rise in low fire as higher than manufacturing specifications so I changed one dip switch tha5 increases blower speed in low fire heat mode by 18%. Unit operating normal.

Near Goshen Hunt Rd, Elkridge, MD 21075
Yonas M.

Yonas M.

Carrier gas furnace fall pm on Elkridge Md

Near Woodland Forest Dr, Elkridge, MD 21075
Elkridge, MD - Carrier gas furnace fall pm on Elkridge Md
Yonas M.

Yonas M.

Carrier gas furnace fall pm Eldridge Md

Near Old Highgate Dr, Elkridge, MD 21075
Elkridge, MD - Carrier gas furnace fall pm Eldridge Md
Daniel M.

Daniel M.

Changed TXV on a Comfortmarker HVAC system in Jessup , MD .

Near Matchbox Alley, Elkridge, MD 21075
Elkridge, MD - Changed TXV on a Comfortmarker HVAC system in Jessup , MD .
Colin T.

Colin T.

Diagnosing Goodman HeatPump in Elkridge

Near Watermill Ct, Elkridge, MD 21075
Daniel M.

Daniel M.

Bad condenser fan motor on Duncane A/C unit in Jessup, MD.

Near Bluff Point Ln, Elkridge, MD 21075
Elkridge, MD - Bad condenser fan motor on Duncane A/C unit in Jessup, MD.