Moon Air provides fast, reliable air conditioning, heating, and electrical services to the residents of Havre de Grace, MD and the surrounding areas!

We pride ourselves on a high standard of customer service. Read our reviews and find out why your neighbors consider us to be their preferred HVAC company and electrican in Havre de Grace, MD.

Local Reviews
for Havre de Grace, MD

Moon Air Inc. Rated 5.0 out of 5 stars based on 1 customer reviews


Map of Havre de Grace, MD

Great Service




Review of Moon Air Inc.

Craig - technician was very thorough and took pride in his craftsmanship Would highly recommend services to friends and family


Greg H.

Greg H.

Warranty parts and labor arrival found leak at suction king valve used treadsealant to repair leak. Charged system. Operation normal at this time#,moon

Near Ontario St, Havre de Grace, MD 21078
Jeffery A.

Jeffery A.

A/C Rejuvenation on 3 mini split units. Checked temperature split across indoor coils, Cleaned filters. Checked wiring for loose connections and drains for proper operation. Checked outdoor unit heat Pressures are normal. Inspected all wiring for looseness and burns. All voyage is correct. Drained units Systems are cooling at this time.

Near Currier St, Havre de Grace, MD 21078
Clay K.

Clay K.

Very small leak at union, installed replacement, test for leaks.

Near Pointe Way, Havre de Grace, MD 21078
Jeffery A.

Jeffery A.

Upon arrival homeowner stated that unit would trip the breaker and noticed before we came out in September. When inspecting unit, homeowner turned on tstat and unit did not engage. Noticed all bolts were missing and when opened cover noticed comp wire cover was in cabinet. Disconnect was also inserted wrong. As soon as disconnect was properly inserted unit tried to turn in and nothing happened. Noticed comp wires were burned and one prong was loose. Went to ohm out comp and prong came out. Quoted homeowner with repair, decided to get a project manager out on 24th of April at 11a to further discuss options (when choosing a option service fee will get credited into the option chose) Unit is not cooling properly at this time

Near Green St, Havre de Grace, MD 21078
Clay K.

Clay K.

Club heating service inspection: Glow bar=.53 amps flame sensor=.2 micro amps, everything is running at factory spec. Changed media filter and checked blower wheel. 1 media filter left, need more for next visit.

Near Ontario St, Havre de Grace, MD 21078
Greg H.

Greg H.

Duct cleaning. Vacumned return and supply trucks, Vacumned all return and supply branches. Took all registers out and wash them with all purpose cleaner and ripnsed. Cleaned blower and poured cleaner down drain to prevent clogs. Fogged system for 10 minutes. Also cleaned dryer vent.

Near Majestic Prince Cir, Havre de Grace, MD 21078
Steven P.

Steven P.

Installing Pennco gas boiler

Near Green St, Havre de Grace, MD 21078
Ashley  J.

Ashley J.

Delta t 50 Filiter is clean has 1 backup Sensor was dirty got cleaned Sensor 9 Base 1.5 Igniter .9 Air circulation 3.3 Air circulation is dirty Voltage enhancement system 5.9 in factory spects New delta t 53 Complete air circulation system restoration platinum

Near Chesapeake Dr, Havre de Grace, MD 21078
Craig D.

Craig D.

Replaced harness for gas valve, started and tested equipment, system is working normaly at this time.

Near Ontario St, Havre de Grace, MD 21078
Clay K.

Clay K.

Air Ranger very dirty installed replacement, indoor fan amps 5.8, delta t 63 degrees factory spec 35 to 65, fan is on high speed, voltage enhancement system factory spec 20, actual 19.8.

Near Ontario St, Havre de Grace, MD 21078
Clay K.

Clay K.

Delta t 25 Return 75 Supply 100 Flame sensor 2ua Base .7amps Glow stick .9amps Indoor blower 4amps Filter size 14 by 24 Filter no filter inside Voltage enhancement system below manufactur spect

Near Green St, Havre de Grace, MD 21078
Paul N.

Paul N.

Replaced compressor. Brazed in new compressor flowed nitrogen, pressureed tested at 350 psig, Vacumned system to 300 microns, weighed in new refrigerat operation normal at this time

Near Chesapeake Dr, Havre de Grace, MD 21078
Craig D.

Craig D.

Basement floor 5 Stairway to basement 1 Upstairs 5 1st floor has 8

Near Bostonian Way, Havre de Grace, MD 21078
Clay K.

Clay K.

Drain down existing power vent water heater, installed new replacement, also installed replacement expansion system checked for water leaks.

Near Vandiver Ct, Havre de Grace, MD 21078
Craig D.

Craig D.

Indoor unit has a supply of 52 and a return of 77 with a 25 delta. Static pressure supply is 0.12 and return is 0.03. Voltage enhancement system read 5 with a factory setting of 5. Coil looks fine on either side and pan is rusty. Blower dirty and spins without restriction and the bearing is tight. Filter looks ok, recommend checking again at end of the month. Outdoor unit voltage enhancement system read 7.5/39.8 with a factory setting of 7.5/40 and is within allowable fault. System tilted on arrival see photos. Recommend rebalancing system to protect lineset and compressor. Checked disconnect for safety and system normal operation at this time. Quoted for duct cleaning and balancing pad

Near Whitney Ct, Havre de Grace, MD 21078
Craig D.

Craig D.

Checked 3 mini split indoor units, 2 wall mounted and 1 floor mounted unit. Checked temperature split across indoor coils, Cleaned filters and evap coils for all 3 units. Checked wiring for loose connections and drains for proper operation. Checked outdoor heat pump, pressures are normal and wiring is in good condition. System is working normally at this time.

Near Currier St, Havre de Grace, MD 21078
Craig D.

Craig D.

Indoor unit basement has a supply of 53 with a 73 return and 20 delta. Voltage enhancement system read 5 with a factory setting of 5. Blower wheel still looks clean after performing a cleaning in January. The blower wheel spins without restriction and the bearing is tight. Board looks good with no markings on it and connections are tight. Changed filter customer supplied they have 1 left. Cleaned condensate line with brush. Coil and pan both look good, replaced pan treatment with new one. Attic unit has a supply of 53 and a return of 71 with an 18 delta. Voltage enhancement system read 4.6 with a factory setting of 5 which is not within allowable fault, see estimate voltage for repair options. Blower wheel looks good and spins without restriction with the bearing tight. Coil and pan both look good, replaced pan treatment with new one. Cleaned condensate line out with brush. Replaced air filter nearest to unit access bedroom, the one in the hallway still needs to be replaced. Size is

Near Man O'War Pl, Havre de Grace, MD 21078
Paul N.

Paul N.

1st floor system. The air circulation system and heat transfer media are clean although there is mold inside the cabinet. Air circulation system is drawing 6.6A and the voltage enhancer is within specifications with a reading of 10.0. The static pressure is the system is -.47/-.82 in the return and +.11/+.33 in the supply. Return air 69DB, supply air 49DB, temperature drop is 20 degrees. The air exhaust system is drawing .9A, voltage enhancer has a reading of 2.99 which is within specs. The refrigerant circulation system is drawing 13.6A at 246V, the voltage enhancer is out of specs with a reading of 36.4 vs. 40.0. There is pitting in the voltage distribution system. 2nd floor system. The air circulation system and heat transfer media are clean. There is mold in the 2nd floor system as well. Air circulation system is drawing 1.8A and the voltage enhancer has a reading of 4.91. The static pressure in the system is -.46 in the return, and +.15 in the supply. Return air 69DB, supply air

Near Coventry Way, Havre de Grace, MD 21078
Clay K.

Clay K.

install follow up, check for noise from furnace found foil tape between coil and furnace loose and making a rattle noise, re-taped both sides of coil no more noise at this time.

Near Gracecroft Ct, Havre de Grace, MD 21078
Craig D.

Craig D.

Indoor unit has a supply of 124 and a 78 return with a 46 heat rise. Exhaust removal system 2.7 with a factory setting of 2.8. Burners and flame safety system both look fine. Blower wheel, compartment and circuit control system dusty. Recommend a higher level duct cleaning silver and above or a furnace cleaning to maintain system performance. Blower wheel spins without restriction and the bearing is tight. Filter looks good, recommend checking again at the end of April. Connections are good and tight and heat exchanger looks fine. Ignition occurred with no problems with flame being blue with orange tips and no flames rolling back. In cooling mode the supply is 47 with a return of 66 and a 16 delta. System normal operation at this time. Outdoor unit voltage enhancement system read 5/44.6 with a factory setting of 5/45 and is within allowable fault. The FLA was 0.6 with a factory setting of 0.95 and the RLA is 6.8 with a factory setting of 16.7. Coil looks clean. System normal operat

Near Dusk View Dr, Havre de Grace, MD 21078
Clay K.

Clay K.

Warranty repair installed new fan motor and blower wheel no noises at this time # Moon

Near Gracecroft Ct, Havre de Grace, MD 21078
Craig D.

Craig D.

17.5w x 34h x 30d 80% furnace 80k btu. 4inch chimney. 1 inch filter

Near Gracecroft Ct, Havre de Grace, MD 21078
Craig D.

Craig D.

Indoor unit basement has a supply of 132 and a return of 74. Voltage enhancement system read 10 with a factory setting of 10 with a 5.5 amp reading. Blower wheel is clean and spins without restriction and the bearing is tight. The exhaust removal system read 1.3 amps with a factory setting of 1.6. The high limit amps were 0.3 and pressure amps were 0.4. Cleaned burners and they look good. Ignitor ignited gas on first try, flame was blue with hints of orange no flames rolling back. System normal operation at this time, changed air filter customer supplies. Indoor unit attic has a supply of 84 with a 74 return. When auxiliary heat came on the supply was 117 with a 74 return. The voltage enhancement system read 4.6 with a factory setting of 5 and is below allowable fault. New installed new 5mfg voltage enhancement system on blower, amp reading 4.6 normal operation. Blower was dirty, cleaned blower and compartment. Blower spins without restriction and the bearing is tight. Outdoor unit

Near Coventry Way, Havre de Grace, MD 21078
Craig D.

Craig D.

Rejuvenation mini splits(2 heads) and floor mount. Downstairs mini split. System has water removal pump which is clear and in working order. Cleaned filters. Coil clear and in good condition. Both fan and heat settings work properly. Temperature output within standards. Upstairs mini split. Cleaned filters. Coil clear and in good condition. Both fan and heat settings work properly. Temperature output within standards. Floor mount system. Cleaned filter. Coil clear and in good condition. Both fan and heat settings work properly. Temperature output within standards. All electrical wiring and terminations for the 3 heads are in good condition. Outdoor system. Cleaned off coil with water. All hot discharge line temperatures within standards. All electrical wiring and terminations in good condition. Outdoor sensor in working order. No signs of leaks present. System working as it should and in good condition. Set all time on remotes.

Near Currier St, Havre de Grace, MD 21078
Craig D.

Craig D.

80% 40k 2 stage furnace

Near Bayland Dr, Havre de Grace, MD 21078