Heating Installations, Repairs, and Maintenance Services


Home Heating Systems

Installation, maintenance, and repair services improve the energy efficiency of your home and reduce heating costs. learn more

Air Conditioning

Central AC Systems

Efficient and affordable central air conditioning systems improve indoor air quality and help you beat the heat. learn more


All Your Plumbing Needs

From emergency plumbing services to complete plumbing system renovation and remodeling, we do it all. learn more


We Are Where You Are

Massachusetts and southern New Hampshire residents rely on Main Stream Mechanical. learn more

Gas Heaters & Furnaces

Installation, Maintenance, and Repair Services Across Massachusetts and Southern New Hampshire

Gas heaters and gas heating systems are among the most common used in Massachusetts and New Hampshire residences due to their efficiency and the affordability of gas over oil. In fact, according to the Energy Information Administration, the cost of natural gas has been stable (adjusted only for inflation) since 2002, and is expected to remain so for years to come thanks to healthy supplies and a boom in natural gas drilling.

Main Stream Mechanical's team of heating contractors is highly experienced in the installation, repair, and maintenance of a number of different systems, including:

  • Gas Boilers
  • Gas Furnaces
  • Gas Ranges & Cooktops, Installation & Piping
  • Gas Dryers, Installation & Piping
  • Gas Fireplaces, Inserts & Piping
  • Gas Grills, Installation & Piping

With over 60 years combined experience in the HVAC and plumbing fields, and regular participation in training programs to learn the newest, state-of-the-art systems and procedures, Main Stream Mechanical is the team to rely on.

Get a Gas Heating Installation, Repair, or Maintenance Consultation!

For gas heating services to keep your home cozy and warm, you’re in good hands with Main Stream Mechanical. In Newburyport, Haverhill, Rowley, Topsfield, Boxford, and other locations across Massachusetts and southern New Hampshire, call (978) 834-0849 today.

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