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.
for Elkridge, MD
Mireille - Elkridge, MD
Awesome service and a pleasure to work with. Very polite and extremely respectful of my house.
Burton - Elkridge, MD
Elizabeth - Elkridge, MD
Good quick service
Norman - Elkridge, MD
Had regular semi-annual maintenance done. Was quick and technician was pleasant. No problems.
Great Service, Honest People!
Robyn - Elkridge, MD
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.
Upon arrival customer informed me that outdoor unit wasnâ€™t running, indoor blower is running. During diagnostics we went to condenser and checked voltage. Found 2/3 legs had power, checked fused disconnect and found fuse 2 (30amp) bad. Drove to Loweâ€™s across the street to pick up fuses. Returned and replaced all 3 30amp fuses. Returned power to the system and ran ac. Measured voltage, amperage, and unit operation. Suggest replacing 2 pole 30fla contactor because it is slightly burnt as well as replacing 5mfd run capacitor that is slightly out of spec. Found system to be operating normal with a 24 degree delta at this time.
Cut drywall look for leaks
Upon arrival found ceiling to be warping and rippling from water damage. Will need to spend time to cut into ceiling and further diagnose issue. And give estimate for repairs and replace what is found to be leaking in ceiling but will give estimate before we do repairs.
On arrival found outdoor unit not operating.found bad Contactor due to ants .replaced it .tested system .unit operating normal
Replace broken flammable vapor sensor on water heater
On arrival found system leaking water .found evaporator coil not leveled ,advised customer to redo the coil installation to where it sits on top of the furnace.customer is going to talk to sales person on Tuesday.
Removed faulty board, replaced with new board. Cycled modes from thermostat to ensure board operation. System operating normal.
On arrival found water still leaks.found cracked drain pan .recommended replacing system (20 years old )unit not operating normal at this time
On arrival found system not operating normal,found system slightly low on 410a .recharged system with 0.8 lbs of 410a .unit operating normal
Upon arrival I was told that both systems were still leaking water. During diagnostics I started with top floor system and ran ac. Found wood around base of system is still damp but inside of unit is dry. Continued to run ac and pour water down pan and didnâ€™t see any evidence of water. Informed customer this may have been residual dampness from original leak. Then went to main floor system in the basement and found emergency pan full of water. Removed water and ran ac to find blower motor not coming on. G terminal getting 24volts, I can hear Relay clicking over, but no high voltage being fed to blower and Evap coil freezing up. Used jumper to make blower run 24/7 so I could test ac and drain operation. Found pan leaking at the corner. Removed paneling and found A Coil is not level. We installed furnace in the winter. Leveled coil with cork because thatâ€™s all I had to keep it properly level. When we return to replace control board we will need to bring thicker brackets to keep coil
On arrival both unitsâ€™ condensate drain clogged and systems leaking water. Installed ez traps on both systems and cleaned condensate drains on both systems. Both systems now operating normal.
Spring Pm On 05/17/19 On arrival set unit to call for cooling measured supply and return air temp measured voltage and amps inspected electrical connections checked voltage and amps checked compressor capacitor checked water pressure and water temp checked air filter cleaned checked condenser drain and cleaned recommended UV lights installation unit tested unit operating normal at this time.
Service call 05/13/19 On arrival set unit to call for cooling measured supply and return air temp measured voltage and amps inspected electrical connections indoor unit is operating normal the only problem I see customer put box between the return air and the unit photo attached to the history also I checked outdoor condenser unit put my gauge checked pressure and temp Unit take R22 . Psi 49 temp 23 unit has leak also checked super heat and subcooling the superheat is to high I explained the customer what I found I gave him a quote for fixing the leak customer he needs to shop around and he gave call us back when he is ready also I explained the customer to replace the unit he is going think about to unit is not operating normal on cooling mode.Collected$99 trip fee and $116 diagnostic fee total $215 on CC
On arrival set both thermostats to call for cooling. Measured return temperature, supply temperature, amps, and voltage. Inspected electrical connections, contactor, replaced filter provided by customer, cleaned condensate drain lines and condensate drain pans, blower wheels are clean,and evaporator coils are clean. Measured voltage absorption system for indoor units and outdoor units. I explained to the customer the benefits of installing ez traps for both units. Both units are operating normal at this time. Service agreement for both units. Customer paid $349.92. Cc payment.
Spring Pm On 05/08/19 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 outdoor checked electrical connections checked voltage and amps checked coil cleaned checked compressor capacitor checked pressure unit tested unit operating normal at this time. Recommended humidifier installation.
To replace hose bib with frost proof and reconnect to broken cpvc pipe
1/2â€ cpvc water line for hose bib is not supported and from movement over time the fitting broke apart and leaked into basement , will need to cut out section of pipe and 90 at hose bib with broken piece of pipe stil inside then replace the stretch of pipe ad the 90, customer will put a few pieces of wood in place to attach pipe too in ceiling and stabilize the pipes so they donâ€™t not move again. Will replace hose bib Customer is in a meeting will pay deposit when our office calls to schedule $578 is total for job
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 coil,checked blower unit operating normal
Will get flammable vapor sensor and return to install will have office call Monday morning to schedule apt call Carley to schedule at 3019435131 cust already paid in full for repair
Spring pm on 03/15/19 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 checked electrical connections checked voltage and amps inspected electrical connections checked capacitor tested unit operating normal at this time.
Service call on arrival replaced the pressure switch tested checked electrical connections checked voltage and amps measured supply and return air temp checked filter unit operating normal at this time.
Service call on 02/23/19 On arrival set unit to call for heat inducer motor is running also the glow is glowing but the furnace is not operating normal checked electrical connections checked voltage and amps checked the gas valve checked pressure switch I found one of the pressure switch stack open customer told me she call someone to fix it for her but he didnâ€™t put right pressure switch I gave quote for customer accepted order the right pressure switch we have to come back to finish the job. Office collected the payment $99 trip fee also $433 for pressure switch unit turn off until pressure switch replaced.
Refrigerant leak outdoors on the bottom suction lineset at the flare fitting. It is the same place that I had found a leak and tightened last year. I called the service manager and was advised to cut back and remake the flare fitting. I did this and pressurized the system to 200 psi with dry nitrogen and let it hold for 10 minuets as I sprayed soap bubbles on the remade joint. No bubbles and the pressure held steady. I then flushed lineset with the nitrogen and pulled into a deep vacuum and charged the system with 6 lb 6 oz of r410a refrigerant. The factory charge is 6 lb 3 oz but I add3d 3 oz for a few extra feet of lineset length. After charging the system I went indoors and verified that all three head units were heating as designed. Unit operating normal with no refrigerant leaks. Service manager informed me that the unit is still under 2 year labor warranty.