Mattra serves homeowners throughout Maine — from the seacoast to the western mountains. One licensed, certified team for mold remediation, insulation, air sealing, and construction work. No subcontracting, no hand-offs.
Most of the homes we work on were built before 1980. They have balloon framing, knob-and-tube wiring, fieldstone foundations, and insulation practices that made sense at the time but leave today’s homeowners with cold floors, high heating bills, and moisture problems that show up decades later.
Maine’s climate adds pressure that contractors from away simply have not dealt with. Freeze-thaw cycles that stress every joint and seam. Humid summers that condense on cold surfaces and grow mold in crawl spaces and attics. Heating loads that expose every gap in your thermal envelope, every winter, without mercy.
We work across the state because the problems are the same whether you are in Portland, Bangor, or Rangeley — but the homes are different enough that you need a team that has seen them all.
Our assessors and installers are Maine-licensed, Efficiency Maine certified, and BPI-certified building analysts. We do not send a salesperson to your door. We send a technician who can tell you what your home actually needs.
Not sure if we cover your town? Call us at (207) 777-6020 or send us a message and we will confirm within one business day.
We serve residential and light commercial customers throughout Maine. Below are the counties and communities we work in regularly. If your town is not listed, contact us — our service area continues to grow.
Portland, South Portland, Scarborough, Cape Elizabeth, Westbrook, Gorham, Windham, Raymond, Standish, Saco, Biddeford, Old Orchard Beach, Kennebunk, Kennebunkport, Wells, Ogunquit, York, Kittery, Berwick, South Berwick, Sanford, Alfred, Buxton, Limington.
Brunswick, Topsham, Bath, Harpswell, Freeport, Yarmouth, Cumberland, Falmouth, North Yarmouth, Pownal, New Gloucester, Gray, Sebago, Baldwin, Standish, Lisbon, Lisbon Falls.
Rockland, Rockport, Camden, Thomaston, Waldoboro, Damariscotta, Newcastle, Nobleboro, Jefferson, Wiscasset, Boothbay, Boothbay Harbor, Belfast, Searsport, Bucksport, Winterport.
Augusta, Waterville, Winslow, Fairfield, Skowhegan, Madison, Pittsfield, Oakland, Gardiner, Hallowell, Winthrop, Readfield, Mount Vernon, Vienna, Belgrade, Rome, Sidney, Vassalboro.
Lewiston, Auburn, Lisbon, Lisbon Falls, Mechanic Falls, Poland, Minot, Greene, Leeds, Sabattus, Turner, Wales, Livermore, Jay, Rumford, Mexico, Dixfield, Canton, Hartford, Sumner, Paris, South Paris, Norway, Oxford, Otisfield.
Bangor, Brewer, Orono, Old Town, Veazie, Hampden, Hermon, Glenburn, Holden, Eddington, Clifton, Bradley, Milford, Stillwater, Hudson, Corinth, Exeter, Newport, Dexter, Dover-Foxcroft, Ellsworth, Bar Harbor, Blue Hill, Deer Isle, Castine, Bucksport.
Farmington, Wilton, Jay, Livermore Falls, Rangeley, Kingfield, Strong, Phillips, New Vineyard, Industry, New Sharon, Mercer, Chesterville, Temple, Weld, Eustis, Carrabassett Valley.
When you call (207) 777-6020, you reach our team — not an answering service or a national scheduling platform. We know the towns we work in, the housing stock in those areas, and the contractors and inspectors our customers often work alongside. That local knowledge matters when you are trying to understand what your home actually needs.
Mattra handles mold remediation, insulation, air sealing, crawl space encapsulation, roofing, siding, rot repair, water damage repair, and more — all under one license and one crew. You do not have to coordinate five different contractors for a home that has overlapping problems. We assess everything in one visit and can coordinate the work in the right sequence.
We are not a national franchise. We are a Maine company that works on Maine homes, hires Maine people, and understands what this climate does to a building over time. Every job we do is permitted, licensed, and documented — because the homeowners we work for deserve that standard.
Not sure if we cover your town or county? Call us at (207) 777-6020 or fill out our contact form and we will confirm service availability and get you scheduled for a free in-home assessment. Most areas in Maine are within our service range.
No pressure, no obligation. Just practical guidance on what your home needs.