Commercial HVAC Technicians Servicing the Greater Washington DC Metro Area

Professional, Reliable, and Highly Trained Commercial HVAC Contractors for Washington DC and Northern Virginia

Thornton Service understands that today’s mechanical systems are more complicated than ever before. We’re seeing components become more interdependent, software overtaking hardware, and energy costs rising. When you work with a commercial HVAC service company, dependable and knowledgeable HVAC technicians are essential to prevent unnecessary repair costs and keep equipment functioning at its best.

With Thornton, you’ll no longer need to find and manage various contractors to maintain complex building systems. We consistently invest in the most qualified, energy conscious HVAC technicians in the Washington DC region to keep your mission-critical equipment running smoothly and efficiently.

Our skilled commercial HVAC contractors are trained, reliable, and make a point to proactively prevent equipment failure or inefficiency so our clients are protected over the long term. Working with Thornton, you can expect HVAC technicians who have:

  • Management review of every service call

  • Detailed maintenance tasking

  • Backing by in-house project managers

  • Partnerships with certified energy managers

Our parent company, Service Logic, is a long time training partner of many of the major equipment manufacturers, so our certified HVAC technicians are continually coached on the latest technological innovations as they come out. They also go through rigorous training to meet both of these industry designations:

MSCA STAR® Qualified

MSCA STAR is an achievement designation for service excellence awarded to an elite group of mechanical service contractors by the Mechanical Service Contractors of America (MSCA). MSCA STAR® companies have demonstrated that they offer unsurpassed support, quality workmanship and safe, reliable service to commercial business and facilities customers.

MSCA GreenSTAR® Certified

MSCA GreenSTAR is an exclusive designation available only to commercial HVAC contractors who have clearly demonstrated environmental responsibility and a commitment to energy savings. It is recognized by the United States Green Building Council (USGBC) to advocate MSCA STAR® leadership in sustainable mechanical service.

HVAC Equipment Serviced

Currently, Thornton Service manages approximately 150 HVAC maintenance accounts in the Washington, DC metropolitan area. The journeymen technicians that comprise this mobile commercial heating and cooling service division are members of Steamfitters Local 602 and are trained and certified on HVAC equipment from the following major brands:

  • Trane

  • Carrier

  • York

  • B.A.C. (Baltimore Aircoil)

  • Siemens AG

  • Johnson Control

  • Honeywell

  • McQuay

  • Liebert

  • Cleaver Brooks

  • Aaon

  • Mitsubishi

  • Marley

  • Evapco

  • Data Aire

Contact us to schedule a consultation with Thornton Service today.