HVAC – Heating & Air Conditioning Specialist

Residential Services


  • Mini Splits
  • Boilers
  • Furnaces
  • Complete HVAC Systems
For Residential Services
Commercial Services


  • Roof Top
  • Labs
  • Clean Rooms
  • High Purity Steam
For Commercial Services

Muirfield Mechanical is a full-service Mechanical contractor that provides quality heating, furnace replacement, and air conditioning services to our residential clients as well as our industrial and commercial clients in Eastern Mass. Proudly serving the Acton / Boxborough, MA, metrowest, and surrounding communities, including Sudbury, Maynard, Hudson, Concord, Carlisle, and Marlboro. Since 1963.

From renovations to new construction, from a single family residence to high-tech labs. Our licensed technical staff and expert technicians are dedicated to working with you to implement a solution that meets your needs.

At a glance:

  • Established in 1963 - Over 40 years experience.
  • Licensed technicians, plumbers, and sheet metal mechanics.
  • 24-hour emergency service.
  • Factory trained service technicians.
  • Over 1000 installations of air conditioning and heating products.
  • A+ rating from the Better Business Bureau.
  • Mass Save rebates (on high-efficiency installations).
  • Maintenance and services contracts.