Welcome to American Plumbing Heating & Cooling formally American Generations Plumbing & Heating. We are proud to be a family owned and operated company located in Southern New Hampshire. We serve both NH and Massachusetts and can handle large scale residential and commercial projects. We provide prompt, clean and professional service to both Homeowner and Contractors for all their Plumbing, Heating, Gas & HVAC needs. We are committed to providing our customers with the best service and products available on the market.

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