Principal's Vision

About Linc Service

Company Profile



Mark Thompson
Owner,
General Manager

H.A. Thompson
& Sons
911 South 9th Street
Bismarck, ND 58504
Phone: 701-223-3393
Fax: 701-223-1517

 

 

 

 

 

     

H. A. Thompson & Sons, Inc. has been designing, installing and servicing mechanical systems since 1908. Based in Bismarck, North Dakota, our company serves both commercial and residential customers.
We can meet all mechanical system needs including design/build, repair and replacement, and retro-fit.
Our services include:
  • Heating, Ventilating and Air Conditioning
  • Piping, Plumbing and Sheet Metal
  • Preventive Maintenance Services
  • Building Automation
  • Refrigerant Management
  • Air Filtration, Distribution and Balance
  • Water Treatment
  • Energy Management

H. A. Thompson & Sons, Inc. is the only Linc Service contractor in the state of North Dakota. As a Linc Service contractor, we are able to implement HVAC services and preventive maintenance programs that are unique to most companies in the HVAC industry. The services and programs greatly benefit our customers.
To be North Dakota’s leading provider of mechanical system services.


To provide our customers with the highest quality services possible.

  • Respect for the client
  • Integrity and honesty in all work completed for our clients
  • Excellence and quality in all services provided by our company services provided by our company