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

Professional Plumbing Services in Newbury, MA

Looking for a licensed, insured team to fix your plumbing? Our experts can service all your needs, ranging from installing new systems, to repairs, to working alongside contractors during a remodel. We provide emergency repairs for our clients, and help to prevent serious damage caused by leaking fixtures or damaged pipes.

Water Heater Installation in MA

When it comes to the complex water heaters of today, any number of things can create inconsistent or faulty heating. At Mainstream Mechanical, we can install and repair every model of water heater, both residential and commercial.

Gas Line Repairs for Boilers and Furnaces

Gas lines run through multiple systems in our homes. From furnaces to water heaters to boilers, gas lines represent some major residential fixtures, and the potential problems caused by gas leaks can range beyond wasted money. When leaking gas lines go unaddressed, there are some serious health dangers present. Our repair services at Mainstream Mechanical can make all the difference for homeowners who are losing money every month in wasted fuel!

  • Boiler Piping

  • Radiant Heat

  • Circulator Replacement

  • Radiator Repairs

Kitchen & Bathroom Leak Repairs

Are your faucets leaking? There are a number of things that can cause leaking sinks, including faulty sealing and deteriorating hardware. Oftentimes, leaking sinks can be fixed with some simple replacement parts, but there are times when the issue lies with faulty installation. If your sinks are leaking, or if your water pressure is creating an issue, the experts at Mainstream Mechanical will assess the situation and provide the necessary repairs.

New Plumbing Installation & Service in Newbury, MA

Are you looking to have your kitchen or bathroom renovated? Mainstream Mechanical provides superior plumbing system installation for new construction and remodels. Contact us today for any of your plumbing needs in the Newburyport area!

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