Thayer Corporation

Since 1981, the Thayer Corporation has been committed to providing the highest quality, performance-based services and business solutions to each individual customer. Our dedicated team of professionals takes the time to understand the complexity of each unique system to deliver the design, installation, maintenance, and repairs that our clients expect when it comes to their HVAC/R and mechanical systems.


Thayer Corporation
1400 Hotel Road, Auburn, Maine 04210
(207) 645-5109


Hours of Operation

24 / 7 / 365


Thayer works on both Specified and Design Build Projects:

  • Building Control Systems
  • Design Build
  • Equipment Installation and Replacement
  • HVAC Preventative Maintenance
  • Precision Agriculture
  • 24-Hour Emergency Service


Dan Thayer


Greg Marles
General Manager & COO


Business Description

As Computrols partner in Maine and New Hampshire we are committed to ensuring our facility and building managers have the highest-level system when it comes to building automation so they can ensure occupant safety while operating as efficiently as possible. Our mission to create and maintain healthy, comfortable, efficient and productive environments is a top-down value and one that has built decades of trust between our company and the customers we serve.