Why We’re Different…
Thayer Corporation combines local family owned & operated values with world-class ideas, practices & technology
Why We’re Different...
Our single point of contact design-build process guarantees customer satisfaction & system performance
Why We’re Different...
Thayer Corporation focuses on energy saving opportunities & overall reduction of operating costs
Why We’re Different...
Thayer Corporation is known for high quality workmanship with safety at the forefront of everything we do
Why We’re Different...
To meet the exact needs of your project, maintain efficiency and provide high quality, Thayer Corporation has its own onsite fabrication facility
Why We’re Different...
Our expert technicians support the States of Maine & New Hampshire
Celebrating 40 Years of Service on February 4th, 2021
Thayer Corporation Is A Leading HVAC/R Mechanical Contractor
Offering Innovative Commercial, Industrial & Institutional Building Solutions
Since 1981
Service Solutions
Design & Installation
Control Systems
Precision Agriculture
Other Solutions
Thayer Corporation Proudly Serves The States of Maine and New Hampshire
Hours Of Operation
Monday - Friday
7:00 a.m. to 5:00 p.m.
Always On Call 24/7
Saturday & Sunday
24/7 Emergency On Call Support
24/7 Emergency Service
Keeping your systems operational is our primary goal.
Drop Us A Line
Don't be shy. Let us know if you have any questions!