“A friendly team from MJM HVAC handled my refrigerant leak repair near Novato. They were professional and got the job done right.”
Victor S.Lucas Valley-Marinwood
VerifiedReliable replace ductless circuit board in Lucas Valley-Marinwood, handled by licensed local crews who understand Marin County. Our skilled technicians are familiar with the specific challenges posed by the local climate conditions, including warm, dry summers and seasonal winter rainfall. We diagnose issues promptly and provide a detailed flat-rate quote before commencing repairs, serving all residents in 2 ZIP codes of Lucas Valley-Marinwood.
Licensed · Upfront options · Clean work areas · Written guarantees
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
Sleepy Hollow · Novato · Fairfax · San Anselmo · Woodacre · San Rafael · Santa Venetia · San Geronimo · Ross · Black Point-Green Point · Lagunitas-Forest Knolls · Kentfield
Sleepy Hollow · Novato · San Anselmo · Fairfax · Woodacre · All California cities
“A friendly team from MJM HVAC handled my refrigerant leak repair near Novato. They were professional and got the job done right.”
Victor S.Lucas Valley-Marinwood
Verified“As a repeat customer, I trust MJM HVAC for evaporator coil cleaning in Lucas Valley-Marinwood. They always provide exceptional service.”
Aisha M.Lucas Valley-Marinwood
Verified“I had a quick compressor replacement done by MJM HVAC. Their work is backed by a solid warranty, which gives me peace of mind.”
Ethan R.Sleepy Hollow
VerifiedA real dispatcher is available if your question is not answered here.
Call 8334920770 →Most Lucas Valley-Marinwood calls are scheduled the same day, with 24/7 emergency response across Marin County.
We quote a flat rate up front - typically in the range shown below - and you approve it before we begin.
Call now for fast, licensed Mini Split AC Repair anywhere in Lucas Valley-Marinwood and Marin County.