★★★★★
“MJM HVAC maintained my mini split AC near South Dennis. Another company couldn't fix it, but they explained everything clearly and got it working again.”
RH
Robert H.South Dennis
Verified4.7 ★Average rating
13,983+Jobs done
24/7Emergency service
Licensed · Upfront options · Clean work areas · Written guarantees
EAST DENNIS
AREA
MMMMMAREA
Primary East Dennis response zone
East Dennis 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.
026380264102660
Popular neighborhoods
South Dennis · Yarmouth Port · Northwest Harwich · West Dennis · Dennis Port · South Yarmouth · Harwich Center · Harwich Port · East Harwich · West Yarmouth · West Chatham · North Eastham
Nearby cities
Check my address →South Dennis · Yarmouth Port · Northwest Harwich · South Yarmouth · Dennis Port · All Massachusetts cities
Reviews
What East Dennis Customers Say
4.9★★★★★verified reviews
★★★★★
“As a repeat customer, I can attest to the quality of evaporator coil cleaning by MJM HVAC in East Dennis. I always leave feeling at ease.”
PW
Paul W.East Dennis
Verified★★★★★
“Scheduling air quality solutions with MJM HVAC in Barnstable County was easy. They arrived on time and provided excellent service!”
BC
Brian C.Yarmouth Port
Verified More Services
Other services in East Dennis, MA
01Mini Split AC InstallationFast Mini Split AC Installation in East Dennis, ↗02Mini Split AC RepairReliable Mini Split AC Repair in East Dennis, ha↗03Mini Split AC MaintenanceSame-day Mini Split AC Maintenance in East Denni↗04Mini Split AC ReplacementReliable Mini Split AC Replacement in East Denni↗05Ductless Mini Split SystemsFast Ductless Mini Split Systems in East Dennis,↗
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