Windham, NH

Find the Best Contractors in Windham

Discover top-rated home service professionals in Windham, New Hampshire. Browse 67 verified contractors for roofing, HVAC, plumbing, and more.

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Windham, NH

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Top Contractors in Windham, NH

Showing 1-20 of 67 contractors

Garneau Electric LLC

Garneau Electric LLC

28 Haverhill Rd #1, Windham, NH 03087

5(136 reviews)

"The work was performed with great quality and price was reasonable."

Electrical
Hours
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Creative Landscaping

Creative Landscaping

28 Haverhill Rd, Windham, NH 03087

5(1 reviews)

"Work was outstanding and thorough."

Landscaping
Hours
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Robert A Sammataro Plumbing & Heating

Robert A Sammataro Plumbing & Heating

8 Dunraven Rd, Windham, NH 03087

5(1 reviews)
PlumbingElectrical
Hours
Projectism

Projectism

NH-111A, Windham, NH 03087

5(9 reviews)

"Very professional and reliable service with excellent pricing."

WindowsSidingKitchen RemodelBathroom Remodel+2 more
Hours
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C.P. Builders, LLC

C.P. Builders, LLC

28 Haverhill Rd, Windham, NH 03087

5(2 reviews)

"The work was excellent, on time, and within budget."

WindowsSidingKitchen RemodelBathroom Remodel+4 more
Hours
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Pulaski Electric L.L.C.

Pulaski Electric L.L.C.

#111, Windham, NH 03087

5(19 reviews)

"He’s super responsive, fairly priced, and he does quality work."

ElectricalBathroom RemodelDecks & Patios
Hours
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painting603

painting603

Windham, NH

5(1 reviews)

"Completed the exterior painting of our home with high attention to detail."

Painting
Hours
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Garage Storage Cabinets of Northern New England, LLC.

Garage Storage Cabinets of Northern New England, LLC.

10 Range Rd, Windham, NH 03087

5(2 reviews)

"We're very happy with the or new garage"

Garage DoorsGeneral Contracting
Hours
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Select Asphalt and Paving

Select Asphalt and Paving

70 Mammoth Rd, Windham, NH 03087

5(4 reviews)

"They did not leave any mess behind when finished."

ConcreteGeneral Contracting
Hours
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Plastering Pools

Plastering Pools

32 Indian Rock Rd, Windham, NH 03087

5(1 reviews)
General ContractingTile InstallerHome Builder
Hours
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Superior Excavating

Superior Excavating

Windham, NH

5(2 reviews)
Foundation RepairGeneral Contracting
Hours
Mass Wall Corp.

Mass Wall Corp.

46 Lowell Rd STE 2, Windham, NH 03087

5(1 reviews)
General ContractingDrywallHome Builder
Hours
Beylin Builders- Dental Office Construction

Beylin Builders- Dental Office Construction

44 Indian Rock Rd Suite 850, Windham, NH 03087

5(15 reviews)

"If you're local to him and can use him to build your office, even better!"

General ContractingHome Builder
Hours
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J and D Stump Grinding and more

J and D Stump Grinding and more

19 Nashua Rd, Windham, NH 03087

5(3 reviews)
Tree Services
Hours
Safari Construction Management LLC

Safari Construction Management LLC

7 Wall St, Windham, NH 03087

5(2 reviews)

"They finished 3 weeks early!"

SidingGeneral Contracting
Hours
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The Handyman

The Handyman

33 Indian Rock Rd, Windham, NH 03087

5(17 reviews)

"The price was competitive and his work was exceptional and timely."

Handyman
Hours
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Dacare the Plumber

Dacare the Plumber

10 Harris Rd Suite E, Windham, NH 03087

5(2 reviews)

"A+++ service, Mike explained the situation and was very professional."

Plumbing
Hours
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RAM HVAC

RAM HVAC

Lowell Rd, Windham, NH 03087

5(26 reviews)

"Professional, great rates, knowledgeable and easy to work with."

HVAC
Hours
Randall Landscaping, Inc

Randall Landscaping, Inc

17B Mammoth Rd, Windham, NH 03087

5(8 reviews)

"They are always reasonably priced, reliable, and efficient."

Landscaping
Hours
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US Construction Fabrics

US Construction Fabrics

8 Ledge Rd, Windham, NH 03087

5(7 reviews)

"Great company with amazing service."

ConcreteGeneral Contracting
Hours
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Top Rated Contractors 2026

Windham, NH

Every contractor shown for Windham, New Hampshire is listed with the rating and review count from its public Google Business Profile, so you can compare local professionals on the same basis. Businesses marked as claimed have confirmed their own details, which is not the same as a licence or insurance check. Confirm licensing and insurance directly, then request at least three written estimates before you hire in Windham.

Frequently Asked Questions

Common questions about finding contractors in Windham

Prices in Windham depend on the trade, the size and complexity of the job, and the materials you choose. Small repairs often start in the low hundreds of dollars, while full replacements such as a roof, HVAC system, or kitchen can run from several thousand dollars upward. Request at least three written estimates for the same scope so you can compare local pricing fairly.

Start with the listings on this page, then confirm the licence directly with the licensing board that covers New Hampshire. Requirements vary by trade: some states license general contractors, while others license only electrical, plumbing, and HVAC work. Ask for the licence number and verify it yourself before signing anything.

Most listings in Windham are aggregated from public business data, including the Google Business Profile rating and review count shown on each page, and are not individually inspected by us. A listing marked as claimed simply means the owner has confirmed control of the business record; it is not a licence or insurance check. Always verify licensing, insurance, and references before you hire.

Costs in New Hampshire depend heavily on the trade and the project. Labour rates vary by region, licensed trades such as electrical and plumbing usually cost more per hour than general labour, and emergency or after-hours work carries a premium. Statewide averages are only a starting point; get itemized quotes from local contractors for your exact scope.

Permit rules are set by the local authority that covers Windham. Structural work, additions, and most electrical, plumbing, HVAC, and roofing replacements require a permit, while some cosmetic work does not. Ask who is pulling the permit and confirm it is issued in the correct name before work starts, because unpermitted work can complicate resale and insurance.

A deposit of roughly 10-30% of the contract price to cover materials is common in Windham, with the balance tied to milestones in a written contract. Be cautious of anyone demanding full payment up front, large cash-only payments, or payment before the work is scheduled. A written payment schedule protects both sides.

Compare quotes on the same written scope of work, not on the bottom line alone. Check that each quote lists materials and brands, labour, permits, cleanup, and exclusions, and ask how change orders are priced. A bid that is far below the others usually means something has been left out.

A contractor contract in New Hampshire should state the full scope, materials, total price and payment schedule, estimated start and completion dates, the licence number, how changes will be approved and priced, the warranty, and who handles permits and cleanup. Read it before signing and keep a copy.

Timelines in Windham vary widely by trade and scope, from a same-day repair to several months for a major remodel. Weather, permit queues, and material lead times all affect the schedule. Ask each contractor for a written timeline and confirm how they handle weather or inspection delays.

Read the Google review excerpts shown on each listing for patterns rather than judging only by the star average. Also check the state or provincial licensing board for complaints, ask the contractor for recent local references, and confirm they carry insurance. A single bad review matters less than a consistent theme.

Pricing in Windham reflects local labour rates, cost of living, demand, and how far crews have to travel. Dense metro areas and high-cost regions usually run above the state average, while smaller markets can be below it. The only accurate comparison is like-for-like quotes from contractors who work in Windham.

Document everything in writing first, including photos, dates, and the contract. Ask the contractor to fix the issue under the warranty, and if they refuse, file a complaint with the New Hampshire licensing board or consumer-protection office. You can also contact us so we can review the listing associated with that business.