All Your Plumbing, Home Heating, and Central AC Needs!
From Emergency to Scheduled Service, Home Cooling in the Summer and Frozen Pipe Thawing in Winter, We Do It All
Main Stream Mechanical is a full service plumbing, heating and air conditioning company serving homeowners in Massachusetts and Southern New Hampshire.
As Your Home Comfort Specialists, we are dedicated to providing reliable, cost-effective solutions that best fit your needs and expectations.
Our technicians are expert, professional and responsive. They take pride in their trade, and this is evident with the craftsman-like quality that they deliver. We dispatch our technicians from several locations so that we can provide prompt customer service.
Our sales force takes a comprehensive approach when working with our customers. We take the time to understand your needs and develop solutions that work.
As a National Grid Value Plus Installer (VPI), we specialize in converting oil customers to natural gas. Please see our Oil To Gas Conversion page for additional information.
We hope that you will take a moment to read our customer testimonials and also check our reviews on Angie’s List.
We welcome the opportunity to work with you on your next project, installation or repair.
Have a question, feel free to give us a call – we’re happy to help.
MA License #12625 | NH License #3855
Mastercard, Visa and American Express accepted Third-party financing options available.