Silver Spring, MD Air Conditioning, Heating and Plumbing Services

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Silver Spring, MD Air Conditioning, Heating and Plumbing Services

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

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

Local Reviews
for Silver Spring, MD

Supreme Air Rated 5.0 out of 5 stars based on 3 customer reviews

Map of Silver Spring, MD

Sting tune up




Review of Supreme Air


Response from Supreme Air:

Thank you for taking the time to submit this review. We are so glad to have provided you with such excellent service. We're looking forward to our visit in the fall to check your heating system. Thank you for being a member. Have a supreme day!


Map of Silver Spring, MD

Awesome employee




Review of Supreme Air

Technician Yonas Mengesha was great, explained everything he did. Would recommend to anyone based on this experience.


Map of Silver Spring, MD

Geothermal checkup




Review of Supreme Air


Youssef  D.

Youssef D.

On arrival found system has a leak,customer bought new coil and outdoor unit to be installed on Thursday

Near Leonard Dr, Silver Spring, MD 20910
Christopher A.

Christopher A.

No need to do a leak search because the suction line at the condenser was crimped and cracked. The customer had moved the condenser over a few feet during the winter time. The unit is on a pad and customer was happy with its position. I brazed in some pipe to fix the leak. I replaced the filter drier indoors. I replaced the valve stems and installed brass valve caps. Pressurized with nitrogen to 250psi and let it hold to prove that there were no other leaks or leaks on what I had repaired. Flushed lineset with the nitrogen and pulled into a 500 micron vacuum. Charged system with 8lb oz of r410a until I had 9 degrees subcooling and more than 20+ degree delta temperatures across the evaporator coil. Unit operating normal. Advised the customer that the unit will need to operate for some time to reduce the heat in the home. It was 83 degrees when I left. Customer signed up for service membership today so I waived the trip fee and the repair was discounted by 15%.

Near Agate Dr, Silver Spring, MD 20904
Youssef  D.

Youssef D.

On arrival set thermostat to call for cooling. Measured return temperature, supply temperature, amps, voltage, EWT,LWT,EWP, and LWP. inspected electrical connections, contactor is ok, filter is clean, evaporator coil is clean, and blower wheel is clean. I cleaned condensate drain pan as well as the condensate drain line. Measured voltage absorption system rated for 30mfd. Actual reading 29.81mfd. System shows no faults at this moment. Recommended a wet switch and a uv-light. System is operating normal at this time.

Near Beret Ln, Silver Spring, MD 20906
Youssef  D.

Youssef D.

On arrival I removed defective uv light .i then installed new uv light .tested it .unit operating normal

Near Hugo Cir, Silver Spring, MD 20906
Yonas M.

Yonas M.

Spring Pm On 04/25/19 On arrival set unit to call for cooling measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filter and replaced checked EWP and LWP also TEMP is good checked compressor capacitor unit tested unit operating normal at this time. Recommended UV lights installation.

Near Thompson Rd, Silver Spring, MD 20905
Yonas M.

Yonas M.

GEO WATER FURNACE SPRING PM SILVER SPRING MD

Near Thompson Rd, Silver Spring, MD 20905
Silver Spring, MD - GEO WATER FURNACE SPRING PM SILVER SPRING MD
Youssef  D.

Youssef D.

Invoice created to clear up AR

Near Whitehaven Rd, Silver Spring, MD 20906
Christopher A.

Christopher A.

Both the evaporator and condenser coils are clean, as well as the blower wheel and media filter. Blower is set on high speed for cooling and it’s op properly so airflow is not the issue with the unit on cooling by 14.5 degrees across the evaporator coil. I placed gauges on the system along with pipe clamp thermometers and let the system run at least 10 minutes before taking my readings. Suction pressure low, discharge pressure low to normal but 32 degrees superheat. There is a refrigerant leak either in the system and most likely in the evaporator coil. The unit uses r22 so the EPA does not allow for topping off. I gave the customer 2 estimates, both include a leak search. One estimate to fix the leak if it’s mechanically fixable and one to replace the evaporator coil. Both would include charging with conversion refrigerant. Customer is not sure what they want to do and also wanted a free sales estimate. A sales person is scheduled to come next Saturday, 04/27.

Near Geren Rd, Silver Spring, MD 20901
Youssef  D.

Youssef D.

On arrival set unit to call for cooling measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned it,checked coils,contactor,caps ,unit operating normal

Near New Hampshire Ave, Silver Spring, MD 20904
Colin T.

Colin T.

Upon arrival I was told that compressor was making loud squeaking noises. Customer also asked how to replace humidifier pad. Went to furnace and showed customer how to replace humidifier pad and clean drain because he would like to do this himself moving forwards. Put gauges on ac unit and called for ac from thermostat. Ran ac and didn’t hear noise customer was referring to but I found low suction pressure and no Superheat, suction line frosting. Went to furnace and found furnace only moving 900cfm and running in continuous fan, not high cooling. Found thermostat wires for ac connected to Y2 and not Y1. Installed jumper wire from Y1 to Y2 because this is a single stage ac unit. Called for ac again and furnace now moving 1800cfm. Went to outdoor unit and we now have normal Superheat and subcool, refrigerant looks normal. Compressor and od fan amperage normal. Closed discharge line to test compressor pump down and found compressor pumping down normally. Shut off ac unit and checked ohm

Near Lansdowne Way, Silver Spring, MD 20910
Christopher A.

Christopher A.

I operated the unit on second stage cooling mode. Flow rate was proper as well as heat of rejection. I pressurized the ground loop to 65psi. I checked the electrical wiring and electrical systems, all were within specification except for the compressor run capacitor which was replaced. I then went to the air handler and decreased blower speed using the dip switches to quite the motor. Delta temperatures of 20+ degrees across the evaporator. I cleaned the condensate pan and drain lines and ran hot water to flush the debris out and to make sure it was draining properly. Unit operating normal.

Near Flack St, Silver Spring, MD 20906
Christopher A.

Christopher A.

Wrong low voltage wires connected at the condenser unit. I had to go into the drop ceiling to make sure I was connecting to the right wires. I operated the unit measured delta temperature across the evaporator coil. Unit operating normal. I called the installation manager regarding some questions and was given approval to close out the invoice as a warranty call. It was installed correctly but never tested to make sure it was wired correctly.

Near Ansted Rd, Silver Spring, MD 20905
Youssef  D.

Youssef D.

On arrival set units to call for cooling measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned it ,checked all components.checked ductless system.also customer purchased new 24 v blue tube uv light .

Near Hugo Cir, Silver Spring, MD 20906
Yonas M.

Yonas M.

Spring Pm On 04/03/19 On arrival set unit to call for cooling measured supply and return air temp measured voltage and amps inspected electrical connections checked drain and cleaned checked filter cleaned checked condenser unit coil cleaned checked capacitor unit checked psi is good tested unit operating normal at this time. Recommended duct cleaning also Uv lights installation customer have problems with humidity I gave quote for customer his agreed with duct cleaning and humidifier installation he will call us when his ready.

Near Rocky Mt Way, Silver Spring, MD 20902
Yonas M.

Yonas M.

CARRIER condenser unit spring pm Silver spring MD

Near Rocky Mt Way, Silver Spring, MD 20902
Silver Spring, MD - CARRIER condenser unit spring pm Silver spring MD
Christopher A.

Christopher A.

I operated the units on second stage cooling mode and recorded 20+ degree delta temperatures across the evaporator coils. I checked the electrical wiring and electrical systems, all are within specification. I recommend installing Intellistart on unit #1. I confirmed proper flow rate and hea of rejection. I cleaned the condensate pans and drain lines and ran hot water to flush the debris and to make sure they drained properly and that the condensate pump was working properly. Customer washed out pre filter for unit #1 while I was working. Unit #2 had a filter recently installed. Both units are operating normal. I recommended adding a Blue Tube ultra violet light and EZ Trap to Unit #2.

Near Copperstrip Ln, Silver Spring, MD 20906
michaelr@supremeairllc.com

michaelr@supremeairllc.com

On arrival checked both thermostat were calling for cooling. Measure return temperature, supply temperature, amps, voltage, electrical connections, blower wheel is clean, evaporator coil is clean, condenser coil is clean, electric filter is clean. Unit operating normal at this time.

Near Two Farm Dr, Silver Spring, MD 20904
michaelr@supremeairllc.com

michaelr@supremeairllc.com

On arrival checked thermostat was calling for cooling. Measures temperature coming in, temperature going out, amps, voltage, electrical connections, replace dirty filter(16x20x1). Contactor, voltage absorption system. I also found a filter stucked in the return duct causing a restriction in the airflow. Removed it and replace dirty filter. Unit is operating correctly at this time.

Near Pebble Run Dr, Silver Spring, MD 20902
Daniel M.

Daniel M.

Find low voltage short and repair wire . I cut out wire that rubbed on a hanger in attic . It was on the outdoor thermostat wire . Re-connected wire and checked operations .

Near Copperstrip Ln, Silver Spring, MD 20906
Youssef  D.

Youssef D.

On arrival Drained water down ,removed old canister ,i then installed new canister .tested it .unit on normal

Near Whitehaven Rd, Silver Spring, MD 20906
michaelr@supremeairllc.com

michaelr@supremeairllc.com

On arrival found unit not operating normal due to a defective condensate pump. I replace it, tested it, and unit is operating normal at this time.

Near Somerset Ln, Silver Spring, MD 20904
Youssef  D.

Youssef D.

On arrival found thermostat blank ,found condensate pump not operating despite of existing power .found bad pump .need to replace the condensate pump ,customer paid in full

Near Somerset Ln, Silver Spring, MD 20904
Yonas M.

Yonas M.

Fall pm on 03/11/19 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 and replaced checked water pressure in and out unit tested unit operating normal at this time.

Near Woodridge Ave, Silver Spring, MD 20902
Yonas M.

Yonas M.

GEO water furnace fall pm on 03/11/19 in silver spring Md

Near Woodridge Ave, Silver Spring, MD 20902
Silver Spring, MD - GEO water furnace fall pm on 03/11/19 in silver spring Md
michaelr@supremeairllc.com

michaelr@supremeairllc.com

Paid $58 trip charge in cash

Near New Hampshire Ave, Silver Spring, MD 20903