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HomeAdvisor Screened & Approved

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Learn about our screening process

4 Years In Business

Company Details

  • Veteran Owned


3 Viau Road
Windham, NH 03087


  • Mon: 8:00 AM - 5:00 PM
  • Tue: 8:00 AM - 5:00 PM
  • Wed: 8:00 AM - 5:00 PM
  • Thu: 8:00 AM - 5:00 PM
  • Fri: 8:00 AM - 5:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • general contracting
  • finished basements
  • decks/3 season porches
  • Custom kitchens
  • full remodels
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


14 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 14 results
5.0 Olivyer P. Derry, NH

My wife and I were amazed to see how well organized the construction went day in and day out, all of the crews from the demo guys, to electricians, carpenters, plumbers & painters were top on the line, Frank was amazing, he was on site everyday first thing in the morning walking us thru the next phase of the project, a truly awesome experience, the final product and transformation of our home left us speechless.

5.0 Debra C. Candia, NH

This was the best experience I have ever had with a construction company, they were thorough, timely and polite. They were considerate of others in the same work environment. The work was very well done. I will have them back this spring/summer for more work. Recommend highly!

5.0 Karen B. Hudson, NH

Quick and efficient,Would hire again if need be!


My wife Cathy and I are positively blown away by Hal and his crew of fine young men. The results of the remodeling exceed our expectations. Our project was completed on time, six weeks. We were able to stay in our home while the work was being done. Hal is a good communicator and as a result, our dreams became a reality. We recommend COBBETTS HOME BUILDERS to anyone searching for the best contractor to do their project Cordially Dave and Cathy Palmer .

4.0 Muddasir Q. Bedford, NH

Good job.

5.0 Jonathan A. North Hampton, NH

On time, very courteous and made sure the workplace was clean and safe after every visit.

5.0 Kimberly C. Durham, NH

Hal came to our rescue after the "deep freeze" in January. We had major damage due to burst pipes, and Hal was one of the only contractors to call me back and fit our major home repair into his schedule. He provided estimates, dealt with the insurance company, contracted and completed all the work, and communicated with me on a daily basis. The rebuild resulted in a much better space than we had before the damage. Hal was professional and thorough and I would use him again without hesitation.

5.0 Rick P. Loudon, NH

I was extremely impressed with this contractor. He called me within 5 minutes of submitting my request on Home Advisor. They came to look at the work and provided and estimate the next day. The work was completed four days later. The work was completed in a very professional manner. I couldn't say enough on how pleased I am with this contractor. I will hire him again This Spring and would highly recommend them to anyone looking for professional service.

5.0 Janice W. Somersworth, NH

How was very good and professional he kept me up-to-date on the entire project and even when there was a small issue he corrected it immediately and he actually did a few extra things for me and didn't charge me I would highly recommend him for anything thank you

5.0 Jayne S. Bedford, NH

Hal and his crew were excellent. He was on time, checked in every day letting me know the progress and what was happening the next day, and was a good listener with good ideas for solutions to problems. They worked long days to get two fairly big projects done in 2 days...repaired a failing shed roof to floor, and removed gutters from the house. We will hire them again.


Barnstead Renovation
home renovation
Mobile home in Hillsboro
HUB office Nashua NH
screen room
screen room
Added second floor

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Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
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