Parkville, MD Air Conditioning, Heating and Plumbing Services

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Parkville, MD Air Conditioning, Heating and Plumbing Services

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

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

Local Reviews
for Parkville, MD

Supreme Air Rated 4.7 out of 5 stars based on 7 customer reviews

Map of Parkville, MD

What a relief!




Review of Supreme Air


Map of Parkville, MD

Good service, communicated well




Review of Supreme Air


Response from Supreme Air:

Thank you so much for submitting this review. Our team enjoys providing our customers with such good service and communication is key to reaching this goal. We are so happy to hear you were pleased with the service we provided you and are looking forward to doing the same in the future. Have a supreme day!


Map of Parkville, MD

Great Service




Review of Supreme Air


Response from Supreme Air:

Thank you Blake for the feedback. We're so pleased that Derrick provided you such great service during his visit. We look forward to continuing this in the future for all of your HVAC & plumbing needs. Have a supreme day!


Map of Parkville, MD

Wonderful experience




Review of Supreme Air

Very nice and helpful techs


Response from Supreme Air:

Thank you for taking the time to write a review. We are very happy to hear that our technicians are providing you excellent service and look forward to continuing that in the future. Have a supreme day!


Map of Parkville, MD

great service




Review of Supreme Air

Chris was punctual, personable and took care of my problem. He explained my options with explanations for each of them.


Map of Parkville, MD

UV Light install and service




Review of Supreme Air

Youssef is very friendly and personable as well as a fine technician.


Response from Supreme Air:

Mr. Bath thank you very much for the great review! Supreme Air is lucky to have such a fine technician on our team! Have a Supreme day!


Map of Parkville, MD

AC unit repair.




Review of Supreme Air

Good prompt professional service. Expensive.


Colin T.

Colin T.

Upon arrival I was shown to indoor and outdoor units. Found HeatPump not rejecting much heat so I put gauges on and found very low suction and normal discharge. Shut off unit and inspected indoor coil to find TXV frozen. Left system off for a few minutes to let it thaw. Ran ac again and found high Superheat and low subcool. Added a few ounces of 410a and high pressure increased over 60psi in 10 minutes. TXV is not regulating refrigerant and needs to be replaced. Quoted customer and he called Home Warranty Company, I gave them information on equipment and cost for repair. Warranty Company declined repair and they said they would have to send their own tech out to confirm diagnosis because a repair cost that high needs to be done by their technician.

Near Delafield Ct, Parkville, MD 21234
Youssef  D.

Youssef D.

On arrival re did the drain line ,tested it .unit draining normal

Near Cub Hill Rd, Parkville, MD 21234
Youssef  D.

Youssef D.

Upon arrival found auxiliary pan pinched by unit, water draining over side opposite float switch. Found condensate line kinked upward from installation approximately 3/4”-1” causing water to flow out of pan into auxiliary pan. Float switch mounted on high side of pan. Removed all water from auxiliary pan and moved float switch to low side of pan. DO NOT HAVE SUPPLIES to run new condensate line. Require another visit with supplies to remove old line and run new line with proper slope so water will flow out of unit. Visit scheduled for tomorrow 6-9-19 between 9 A.M. - 1 P.M.

Near Cub Hill Rd, Parkville, MD 21234
Youssef  D.

Youssef D.

Replace 50 gallon gas water heater Replace flue pipe about 5’ worth of pipe with new 4” t for water heater Gas lines are very loose needs to be tested

Near Covered Bridge Rd, Parkville, MD 21234
Youssef  D.

Youssef D.

On arrival removed old tstat ,i then installed new honey well ts4 tested unit ,unit operating normal

Near Covered Bridge Rd, Parkville, MD 21234
Youssef  D.

Youssef D.

On arrival found bad circuit board .also bad condensate pump .unit is not operating normal at this time.custmer declined repairs

Near Hillendale Rd, Parkville, MD 21234
roberts@supremeairllc.com

roberts@supremeairllc.com

Replaced condenser contactor. Made all wiring connections. Leaked checked in and outside unit. Found the leak on the high side king valve. Sealed the threads and installed the caps. Added 2lbs of 410A refrigerate. Checked operation. Customer has FIRST AMERICAN HOME WARANTY. 888-245-6983. Office needs to call for payment. I charged them twice for the leak search. Please remove one when you call for payment.

Near Delafield Ct, Parkville, MD 21234
roberts@supremeairllc.com

roberts@supremeairllc.com

UNCLOGGED THE TRAP AND PRIMED. CHECKED REFRIGERATE CHARGE. VACUUMED OUT SECONDARY DRAIN PAN. CHECKED OPERATION.

Near Elmhurst Ave, Parkville, MD 21234
roberts@supremeairllc.com

roberts@supremeairllc.com

Replace condensate pump

Near Glen Gary Rd, Parkville, MD 21234
Youssef  D.

Youssef D.

On arrival found system not working normal,found system had leaked out all refrigerant.customer bought new system

Near Covered Bridge Rd, Parkville, MD 21234
Youssef  D.

Youssef D.

On arrival set thermostat to call for cooling. Measured return temperature, supply temperature, amps, voltage, EWP,LWP,EWT,and LWT. Inspected electrical connections, filters are clean, cleaned ez trap,cleaned condensate pan, blower wheel is clean, evaporator coil is clean, contactor is ok, and I measured voltage absorption system rated for 40mfd, actual reading 42.3 mfd. unit is operating normal at this time.

Near Old Harford Rd, Parkville, MD 21234
ALEX K.

ALEX K.

To dig up front yard and replace main sewer line that had collapsed , customer has had camera inspection done the pipe is terra cotta and is collapsed under walkway to front door , the sewer line is approximately 6’ deep and will need a permit and maybe shoring boxes as well as the excavator, will install new cleanout, we will be replacing approximately 20’ of pipe , big tree in front yard good amount of roots on and around area where we will need to dig. Will need to dig up section of the front flower bed as well will remove flowers and save as much as is possible , we will back fill and bring trench to rough grade as neatly as possible , we will also replace the two sections of concrete side wall that are to be removed as well , customer will be responsible for any needed or flowers or any yard work. Includes seed & straw. $400 per additional ft. depth. 1 year Labor warranty. Disregard 30 day warranty

Near Wycliffe Ave, Parkville, MD 21234
Youssef  D.

Youssef D.

On arrival i Installed EZ Trap drain assembly with built in safety device.tested system .unit operating normal

Near Hapsburg Ct, Parkville, MD 21234
michaelr@supremeairllc.com

michaelr@supremeairllc.com

On arrival set thermostat to call for cooling. Measured return temperature, supply temperaturem, EWP,LWP,EWT,LWT,amps, and voltage. Inspected electrical connections, replaced filter provided by customer, blower wheel is clean, evaporator coil is clean, cleaned condensate drain pan, and I used a vacuum to clean drain line. I also explain to the customer the benefits of installing a wet switch and having a duct cleaning. Unit is operating normal at this time.

Near Andrea Ave, Parkville, MD 21234
Christopher A.

Christopher A.

I operated the unit on cooling mode and measured 20+ degree delta temperatures across the evaporator coil. I had normal refrigerant pressures and 8-9 degrees superheat. I checked the electrical wiring and electrical systems, all are within specification. I replaced the filter, the customer needs to pick up more filters. I cleaned the condensate pan and drain lines and ran hot water to flush the debris and to make sure it drained properly. I noticed that because it’s an up flow air handler there is no pan under the unit and no safety device so I recommended installing EZ Trap. I do not have one in the van to install now. I filled in a parts order form and customer paid $100. Unit operating normal.

Near Hapsburg Ct, Parkville, MD 21234
michaelr@supremeairllc.com

michaelr@supremeairllc.com

On arrival checked all carrier mini split system were calling for cooling. Measured return temperature,supply temperature,voltage, wire nuts, cleaned filters for unit 1, 2,and unit upstairs. Customer wanted me to leave all units off. System is working correctly at this time

Near Birmingham Ave, Parkville, MD 21234
ALEX K.

ALEX K.

Invoice created to clear AR

Near Wycliffe Ave, Parkville, MD 21234
Derrick S.

Derrick S.

Cut out and replace gate valve on main water service line with ball valve

Near Glen Gary Rd, Parkville, MD 21234
michaelr@supremeairllc.com

michaelr@supremeairllc.com

On arrival checked thermostat was calling for cooling. Measure temperature coming in, temperature going out, return temperature and supply temperature, amps, and voltage. Inspected electrical connections, contactor,blower wheel is clean, filter is clean(30x32x2). Unit is operating normal at this time.

Near Andrea Ave, Parkville, MD 21234
ALEX K.

ALEX K.

Waiting for customer to get approved on financing will follow up

Near Wycliffe Ave, Parkville, MD 21234
michaelr@supremeairllc.com

michaelr@supremeairllc.com

Per Alex , he will call and come out to estimate the sewer line replacement

Near Wycliffe Ave, Parkville, MD 21234
Colin T.

Colin T.

Upon arrival customer was in a meeting so I started outside. Removed disconnect and verified power shut off. Followed instructions and reconfigured grounding for main power. Also redid all wiring connections going to AHUs. Made sure connections were tight. Used spade connectors or grounds to verify tight connection. Returned power to outdoor unit and went to each indoor unit individually and checked operation. All units operating normal at this time. Ground Fault Recall Repair performed.

Near Birmingham Ave, Parkville, MD 21234
Youssef  D.

Youssef D.

On arrival cheked thermostat was calling for heat, checked amps, voltage, ENT DB, LVG WB. Found defective igniter and capacitor. Customer agreed to change defectiv parts. Customer paid full amount.

Near Edgewood Ave, Parkville, MD 21234
Christopher A.

Christopher A.

During heating pm 2 years ago customer told me that the neighbor was having issue with the water freezing in the yard from the sump pump discharge and that the humidifier drain line was the only source of water filling up the sump basin. I tried restricting the flow with the ice maker valve then and it only slowed the flow when it was almost closed. Over time sediment or mineral build up made it where water would not flow through. I opened it up all the way. There is an orifice in the humidifier supply tube. Everything is operating normal except the humidifier does use a fair amount of water. The only viable solution I could find is to empty the condensate drain line into a pump and then pump it to the sink basin which drains into the city. I made an estimate for this but the customer does not want to change anything unless it really becomes an issue with the neighbor.

Near Andrea Ave, Parkville, MD 21234
Daniel M.

Daniel M.

Replace inducer motor assembly. Checked operations , supply air 133 and return air 70 . Unit specs call for a temp rise between 40-75 and we are in that range .

Near Water Oak Rd, Parkville, MD 21234