Plumbing & Heating Repair and Installation in New Hampshire and Massachusetts

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cmp plumbing nh
voted best plumber boston 2014



Plumbing services from new construction to remodeling. CMP Plumbing serves all of your plumbing repair and installation needs.

CMP Plumbing and Heating LLC in Londonderry, NH is owned and operated by licensed plumber and heating technician Chad Perry. Chad truly enjoys his career and loves to talk plumbing! He has worked hard over the years building the foundation layers to his successful business. Chad is very proud that 85-90% of his work is referral based, thanks to his wonderful clients! Chad and his wife Karen work closely together to handle the day to day operations of the business.

We are open 8am to 4pm M-F but we are constantly checking our messages to provide you with the best and most responsive plumbing service available in NH and MA.

We can guide you through the process of choosing and installing plumbing fixtures (sinks, commodes, tubs, etc). We know the heating and air conditioning output necessary for year-round comfort in New Hampshire and Massachusetts, which is why we are qualified to size and recommend the most energy efficient heating and cooling unit for your home or business.

Our other Heating and Plumbing Services include:

  • Plumbing Repair & Installation
  • Heating Repair & Installation
  • Boilers
  • Water Softeners
  • Pool Heaters
  • Troubleshooting
  • Well Bladders
  • Tankless Water Heaters
  • Gas/Propane Installations
  • Garbage Disposals
  • Backflow Prevention
  • Hot Tub Installation
  • Tubs and Showers
  • more »

To see more of our services, please visit our Products and Services page.

We serve a wide variety of customers. We serve the residential customer who is looking for a full-out remodel or a simple faucet change. We also serve large commercial clients with all their building (ground up construction) and remodeling needs.

Certifications & Experience

  • Master License in Massachusetts and New Hampshire
  • Over 15 years experience
  • Certified Installers of Munchkin, Rinnai, Wardflex, Gas Pipe, Track Pipe Gas Pipe, Gastite Gas Pipe
  • Better Business Bureau Member & 2010 Torch Award Recipient


"We recently remodeled our kitchen, and CMP Plumbing provided "old fashioned service" - they are dependable, thoughtful, and careful. They were always available to answer questions and provided valuable suggestions. They even cleaned up after the electricians! We are already ..." Read more »

Deb & Joe
Malden, MA

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Brands We Install

  • Toto
  • Grohe
  • Kohler
  • American Standard
  • Munchkin
  • Viessman
  • Buderus
  • Burnham
  • Weil McClain
  • Lochinvar
  • York
  • Bryant
  • Rinnai
  • more »