Welcome to Merrimack Valley Corp., New England’s full-service mechanical contractor.

We offer complete Plumbing & HVAC services which include project management, design, sales, installation, service and maintenance.

Our on-site, fully automated sheet metal fabrication shop enables Merrimack Valley Corp. the ability to manufacture our own sheet metal. Our staff of licensed plumbers can handle any plumbing project of any size. This allows us superior flexibility to adjust to the ever changing demands of any project.

 Merrimack Valley Corp.


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Our Phones are Ringing and our Technicians are working so call today!

(888) 257-6876

Emergency Service Available 24/7

Serving Northern Massachusetts and Southern New Hampshire Since 1986