MSCA GreenSTARs:Energy Solutions Providers of Choice

Why take a chance when it comes to maintaining your building’s mechanical systems? MSCA GreenSTARs have the experience and know-how to keep your building operating at peak performance. They understand the big picture and partner with you to assess your building’s needs and develop benchmark audits to deliver comprehensive solutions that will help you realize both energy savings and less down time.

Find a GreenSTAR Contractor in Your Area

If you're looking for a partner in reaching your cost-cutting, energy-saving goals for your building or facility, be sure to hire a GreenSTAR!

For Building Managers

Building managers have a myriad of job responsibilities. MSCA GreenSTAR is here to provide you with articles and resources to help you make the best decisions for the HVACR needs of your building.

Spotlight GreenSTAR Case Study

Q&A with Rich Happel

  Meet Rich Happel, general manager of the service group at University Mechanical Contractors, Inc. We asked Rich about his experience with MSCA and learned how his first MSCA conference led to impactful networking, knowledge sharing and client... Read more

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Featured GreenSTAR Contractor

Dunbar Mechanical Inc.

Toledo, OH

Reducing costs takes on many forms with Dunbar Mechanical, from lowering your monthly energy bills to extending the useful life of your mechanical equipment and providing a greater ROI. Dunbar can Test, Balance, Recommission, Evaluate, Provide... Read more

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MSCA GreenSTAR contractors are at the leading edge of technology, service, quality and value and have the credentials to prove it!
Why hire a GreenSTAR
Mechanical Service Contractors of America MSCA

GreenSTAR is an MSCA Program

The Mechanical Service Contractors of America (MSCA) is the leading national trade association for HVACR contractors. MSCA’s member companies perform service, maintenance, replacement, retrofit and repair work on all types of mechanical systems, resulting in enhanced reliability, tenant satisfaction, and efficiency.