Commercial HVAC & Refrigeration in Maine
We design and install HVAC & Refrigeration systems that meet the highest professional standards.
Dependable schedules, clean trade coordination and systems your team can actually maintain.
Need HVAC/R Service?
Emergency repairs, no heat/no cool calls, and preventative maintenance - talk to our team now
Trusted HVAC Company Serving Greater Portland
Reliable Heating & Cooling Solutions
Technology and Craftsmanship for Sustainable Success
At Mash Mechanical we are passionate about designing and building HVAC/R systems that meet the highest professional standard.
We're committed to helping local businesses of all sizes build sustainable success and we recognize that the right technology will improve your current operations while also anticipating future need. Drawing on our extensive background in mechanical engineering, we design and build precision HVAC/R systems that help you excel today and stay prepared for tomorrow.
More About Us
Together, we can create individually tailored solutions that cut energy costs and help your business grow strategically.
Built for Maine businesses. Engineered to last.
Testimonials
Mash has done a few projects for us. They are responsive when we've had questions and the quality of work has been excellent.
Peter Heggeman
Affiliations
Ready to get Mash on your project?
Send us the scope, the schedule and the drawings you have. We typically respond within one business day.
Contact Us
A few details up front means fewer emails later — we'll come back with real questions and a path to a number.