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HVAC Contractor, Spray Foam Insulation & Energy Audit in New Hampshire and Maine 

Home Comfort at No Cost

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We help improve the comfort of the home and the efficiency of heating and cooling systems with our customized energy solutions

Our company history as D.F. Richard spans back to 1932! We love our customers and are excited to now also serve them as Dr. Energy Saver Seacoast by D.F. Richard. 

As your local home energy specialist, we offer services that:

  • Improve home energy efficiency
  • Improve the air quality of your home
  • Reduce dependency on non-renewable resources 
  • Improve the comfort of your home
  • Reduce heating and cooling costs

Our skilled technicians use the best technology available to make homes comfortable, healthy and energy efficient. Installing only the best brands and providing expert service enables us to deliver incredible value to our customers. 

We differ from other HVAC companies because we evaluate your entire home as a system, with the understanding that all aspects of the home influence one another. Thus, when our customers identify what we call common household symptoms, it's our job to find the source and provide the solution. Whether our homeowner notices peeling paint, constantly running HVAC units, or cold floors, we can help!

Our Services Reduce Energy Wasting Symptoms

  • Repair and Replace heating and cooling units
  • Install the best and right amount of insulation, where it's needed
  • Repair and Replace hot water heaters

Contact us today to schedule your free estimate for any of our above services! We proudly service throughout The Seacoast including Concord, Hampton, Stratham, Hampstead, Rochester, Dover, Hooksett, NH, Kennebunk, Kittery, Sanford, South Berwick, Cape Neddick, Wells, York, Kennebunkport, ME, and more!

We're Not Your Average Home Insulation or HVAC Company

We differentiate ourselves from other insulation and HVAC contractors because we understand the influence each aspect of your home has on its overall efficiency. Our services help to:

  • Extend the life of heating and cooling units
  • Reduce drafts
  • Even out temperatures throughout the home

We repair and service furnaces, boilers,  and water heaters. We also install new HVAC equipment from the following leading manufacturers:

  • Boilers from Viessmann, Burderus, Weil-McLain, Peerless, Dunkirk & System 2000.
  • Furnaces from Heil, Thermo Pride, Rheem. Lennox & Goodman
  • AC equipment from Heil, Lennox & York

How Does Insulation Influence Heating and AC Units?

Schedule a home energy audit in New Hampshire and MaineAir sealing and insulation are partners in relieving much of the discomfort our customers experience. After performing a home energy audit we are able to pinpoint the specific places and reasons your home is wasting energy and creating an uncomfortable living environment.

Proper air sealing must be performed before installing insulation- this allows the insulation to meet its maximum performance level. Once insulation is installed, you'll begin noticing the heating and cooling system isn't running all the time or constantly switching between on and off without really accomplishing anything. This means that your HVAC system is working more efficiently. Since air is no longer escaping through holes, your home can actually meet that comfortable temperature! 

Contact us today to learn more about how your home can benefit from our home energy audit, insulation, heating and air conditioning, and water heater services. We proudly offer all varieties of insulation including spray foam, AirKrete injection foam, blown-in, cellulose, fiberglass, and more! We are trained to insulate all areas of your home and repair and replace heaters, air conditioners, and water heaters. 

We serve homeowners throughout The Seacoast from Hampton, Rochester, Stratham, Concord, Hampstead, Dover, Hooksett, NH, to Portsmouth, Exeter, Durham, Raymond, Atkinson, Kingston, Sandown, Rye, NH, and more.

Looking for a price? Get a no cost, no obligation free estimate.

Serving NH and ME including the Greater Rochester area
Our New Hampshire and Maine Service Area
Cities in York County, ME
Acton
Alfred
Berwick
Cape Neddick
East Waterboro
Eliot
Kennebunk
Kennebunkport
Kittery
Kittery Point
Lebanon
North Berwick
North Waterboro
Ogunquit
Sanford
Shapleigh
South Berwick
Springvale
Waterboro
Wells
West Newfield
York

Cities in Belknap County, NH
Alton
Alton Bay
Barnstead
Center Barnstead
Gilmanton
Gilmanton Iron Works

Cities in Carroll County, NH
East Wakefield
Sanbornville
Union
Wolfeboro

Cities in Merrimack County, NH
Canterbury
Chichester
Concord
Epsom
Loudon
Pittsfield
Suncook

Cities in Rockingham County, NH
Atkinson
Candia
Chester
Danville
Deerfield
East Hampstead
East Kingston
Epping
Exeter
Fremont
Greenland
Hampstead
Hampton
Hampton Falls
Kingston
New Castle
Newfields
Newmarket
Newton
North Hampton
Northwood
Nottingham
Portsmouth
Raymond
Rye
Sandown
South Hampton
Stratham
West Nottingham

Cities in Strafford County, NH
Barrington
Dover
Durham
Farmington
Lee
Madbury
Milton
Milton Mills
New Durham
Rochester
Rollinsford
Somersworth
Strafford

Please call us at: 1-603-769-8638
Dr. Energy Saver Seacoast by D.F. Richard Energy
Dr. Energy Saver Seacoast by D.F. Richard Energy 24 hour emergency service available!
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Get your Heating Tuneup with Dr. Energy Saver Seacoast by D.F. Richard Energy!