Plumbing Services Expert Help When You Need It


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

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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

Plumbing Services

Kitchen and Bathroom Plumbing to Whole-House Services and Beyond!

For plumbing services in your Massachusetts or southern New Hampshire home to ensure your water flows quickly and cleanly, Main Stream Mechanical is the team to rely on. From thawing of frozen pipes during winter to emergency sewer pipe or toilet repair, our technicians have over sixty years of experience exceeding expectations and solving both the most common and most rare plumbing problems.

Among other plumbing services, Main Stream Mechanical specializes in the following:

  • Kitchen plumbing
  • Bathroom plumbing
  • Plumbing Code Upgrades
  • Water Piping and Repairs (Pex, Wirsbo, Copper, Pro-Press)
  • Waste and Sewerage Piping and Repairs
  • Sump Pump Installation & Repairs
  • Sewerage Ejectors Installation & Repairs
  • WellTroll Tanks Installation & Repairs
  • Deduct Meters (Irrigation) Installation
  • Backflow Preventers Installation & Replacement
  • Dishwasher Installations
  • Ice Maker Water Lines
  • Garbage Disposal Installations & Repairs
  • Toilet Installation & Repair
  • Sink & Faucet Installation & Repair
  • Water Softener & Filtration Systems
  • Reverse Osmosis Filters
  • Frozen Pipe Thawing & Repair
  • Shower Valve Replacements

Get a Plumbing Services Consultation!

Your plumbing system is one of the most important elements of your home. Ensure it functions properly with the expert technicians at Main Stream Mechanical. In Massachusetts and southern New Hampshire, call (978) 834-0849 or (877) 800-HVAC today for a no obligation consultation.

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