★★★★★
“The mini split AC maintenance service was excellent. After another company failed to help, MJM HVAC sorted everything out near Newfoundland quickly.”
RH
Robert H.Newfoundland
Verified4.7 ★Average rating
13,983+Jobs done
24/7Emergency service
Licensed · Upfront options · Clean work areas · Written guarantees
OAK RIDGE
AREA
MMMMMAREA
Primary Oak Ridge response zone
Oak Ridge service coverage
Is your ZIP on the route?
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
7438
Popular neighborhoods
Newfoundland · Lake Telemark · Macopin · Ogdensburg · Hibernia · Kinnelon · Franklin · White Meadow Lake · Lake Hopatcong · Butler · Mount Hope · Bloomingdale
Nearby cities
Check my address →Newfoundland · Lake Telemark · Macopin · Ogdensburg · Hibernia · All New Jersey cities
Reviews
What Oak Ridge Customers Say
4.9★★★★★verified reviews
★★★★★
“I called MJM HVAC for an urgent mini split AC installation and they arrived within the hour. They were professional and got my system running smoothly in no time.”
JR
James R.Oak Ridge
Verified★★★★★
“I had a compressor replacement done with a written warranty. The service was prompt and they came back free in Oak Ridge when any issues arose.”
ER
Ethan R.Newfoundland
Verified More Services
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