Integrity Services of Maine

Integrity Services of Maine Integrity Services of Maine services, repairs, replaces, and installs: Heating, Cooling, Ventilation

11/14/2025

Beckett oil burner training today at the ISM shop

Before and after photos from a recent job we did right here on Minot Avenue. We removed an old, inefficient, single stag...
08/13/2025

Before and after photos from a recent job we did right here on Minot Avenue.
We removed an old, inefficient, single stage, over-sized package unit and installed a properly sized, two stage heat, two stage cooling split system with a variable speed indoor fan and condensing furnace. An ERV was also installed. It removes bad air from the bathrooms, break room, and conference room. The fresh air is distributed through the HVAC supply ductwork.

We ❤️ getting feedback from our satisfied customers! 😊Good job Gaeb!
06/20/2025

We ❤️ getting feedback from our satisfied customers! 😊
Good job Gaeb!

Best HVAC crew around!
06/13/2025

Best HVAC crew around!

The ISM/Northlight Electric summer BBQ. A great time was had by all.Nick, the owner of NLE won the motor carrying contes...
06/13/2025

The ISM/Northlight Electric summer BBQ. A great time was had by all.
Nick, the owner of NLE won the motor carrying contest.

Hard to believe they are a year old! 🎂 🥳
06/09/2025

Hard to believe they are a year old! 🎂 🥳

Our heat pump installations are really cool 😎!Contact us for a free quote today!
05/29/2025

Our heat pump installations are really cool 😎!
Contact us for a free quote today!

In 2016 we started Integrity Services of Maine with just one technician (myself), a used Chevy box van with 85,000 miles...
05/14/2025

In 2016 we started Integrity Services of Maine with just one technician (myself), a used Chevy box van with 85,000 miles on it, and a goal to be an exceptionally ethical and professional HVAC company.

Today we hit a milestone. We replaced our last old Chevy van with another new Ford AWD van. So now all of our technicians are working out of a top tier mobile installation and repair shops made to tackle any conditions.
Thank you 💙 to all our customer, subcontractors, vendors, my dedicated technicians, God, and of course my amazing office manager/everything I don't do/wife Tammie Bouchard. 😊

Lots of hard work happening in the office this morning 🙄😆
01/09/2025

Lots of hard work happening in the office this morning 🙄😆

Apparently this is what the office help does on Fridays 😴
11/15/2024

Apparently this is what the office help does on Fridays 😴

We're ready for the cold weather, are you? Give ISM a call for your heating service, repairs and installations.
10/28/2024

We're ready for the cold weather, are you? Give ISM a call for your heating service, repairs and installations.


We use Rick Browning of Up Front Home Inspection and Duct Cleaning for all of our duct cleaning needs. Thanks Rick!
09/11/2024

We use Rick Browning of Up Front Home Inspection and Duct Cleaning for all of our duct cleaning needs. Thanks Rick!

Address

923 Minot Avenue
Auburn, ME
04210

Opening Hours

Monday 8:30am - 3:30pm
Tuesday 8:30am - 3:30pm
Wednesday 8:30am - 3:30pm
Thursday 8:30am - 3:30pm
Friday 8:30am - 3:30pm

Telephone

+12072033044

Website

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