Integrity Services of Maine
Integrity Services of Maine is a HVAC provider serving Lewiston, ME. Rated 5.0★ with 7 Google reviews. See services, review signals, and request a quote.
HVACLewiston, ME
On this page
Company overview
- TradeHVAC
- Service areaLewiston, ME
- Google rating5.0★ (7 reviews)
- Phone(207) 203-3044
- Address923 Minot Ave, Auburn, ME 04210, USA
Photos
Photos from Integrity Services of Maine
What customers say
“We purchased an older home in Auburn that had pre-existing heat pumps which had not been checked or cleaned since before we moved in. Jesse came to our home from Integrity. He did a fine job cleanin…”
“The professionalism and work ethic of the group and Integrity Services of Maine is like no other. From the very start, Bill and his team were responsive to any question asked and had patience with us…”
“I know when Bill's crew does a job it will be done right the first time. Never needed to call him back to fix an issue because a mistake was made. Top quality work at a fair price.”
“As a tradesman myself, it is very refreshing to see the care and effort that ISM puts into every job. The are top notch in all areas. I can’t wait to work on another project with them. A+!”
“Matchessly striving for perfection and professionalism. Great to work with and easy to be around. My business is a forever customer of ISM. -Chris Morrison Owner of Northe woodworking”
Key highlights
Strengths
- Highly rated (5.0★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Integrity Services of Maine offer?
Integrity Services of Maine provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Lewiston, ME.
What is Integrity Services of Maine's rating?
Integrity Services of Maine has a 5.0 out of 5 star rating based on 7 Google reviews.
Is this company licensed in Maine?
All listed providers have a verified Maine contractor license at time of publication. You can verify on the Maine Office of Professional and Occupational Regulation — Oil & Solid Fuel Board and Propane & Natural Gas Board (no statewide HVAC contractor license; related fuel-specific credentials required) lookup at https://www.pfr.maine.gov/ALMSOnline/ALMSQuery/SearchIndividual.aspx.
Does Integrity Services of Maine offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Maine Office of Professional and Occupational Regulation — Oil & Solid Fuel Board and Propane & Natural Gas Board (no statewide HVAC contractor license; related fuel-specific credentials required) · Company data: verified business records + Google Business profile
See our editorial standardsReport inaccurate info about Integrity Services of Maine
Request a quote from Integrity Services of Maine
Enter your ZIP and we will line up a free estimate alongside other top local pros.
Own or manage this business? Claim this listing to earn a verified-owner badge.