Excellent HVAC Knowledge

Ned Arcouette from Windsor Locks, CT

Tony was thorough and very knowledgeable. I will definitely ask for him to return to service my HVAC systems.

Great service, Fair pricing. Much lower than competitor.

Sue from Windsor Locks, CT

Timely, Efficient, Honest & Reliable

Jnk92 from Windsor Locks, CT

I’ve had Miller Oil annually tune up & clean my furnace. Very pleased with the professionalism of their employees and I’ve learned helpful information over the years.

wonderful service , very prompt

Kraut Charlotte from Windsor Locks, CT

As always very prompt service, friendly technicians and very experienced .. I only have Miller Oil maintain our heating system because I trust their work ethics and they stand behind their work 100% .

Great Service

Charlotte from Windsor Locks, CT

We can always depend on Miller Oil's prompt response,and great service technicians. They are Informative, professional, and cordial.