“Scheduling air quality solutions with MJM HVAC was easy, and they arrived on time to perform the service in Madison County. I was impressed with their professionalism.”
Brian C.Mound
VerifiedFast mini split error code service in Richmond, handled by licensed local crews who know Madison County. When your mini split system displays an error code, addressing it promptly is vital for comfort in the warm climate of Louisiana. Our experienced technicians will diagnose the issue and provide a flat-rate written quote to ensure transparency.
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.
Tallulah · Mound · Delta · Delhi · Newellton · Epps · Pioneer · Lake Providence · Forest · St. Joseph · Rayville · Baskin
“Scheduling air quality solutions with MJM HVAC was easy, and they arrived on time to perform the service in Madison County. I was impressed with their professionalism.”
Brian C.Mound
Verified“After having filter replacement completed in Richmond, I felt a huge difference in air quality right away. The team was prompt and did a thorough job.”
Simone A.Richmond
Verified“I appreciated the honest ductless mini split systems quote from MJM HVAC. They never tried to upsell me, and everything was clear from the start.”
Tyler B.Richmond
VerifiedA real dispatcher is available if your question is not answered here.
Call 8334920770 →Most Richmond calls are scheduled the same day, with 24/7 emergency response across Madison 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 Richmond and Madison County.