Infinity Construction Services

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Learn about our screening process

100% Recommended

2 Years In Business

Company Details


  • Mon: Open 24 Hours
  • Tue: Open 24 Hours
  • Wed: Open 24 Hours
  • Thu: Open 24 Hours
  • Fri: Open 24 Hours
  • Sat: Open 24 Hours
  • Sun: Open 24 Hours
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • Slate roofing repair and maintenance
  • Residential home improvement / remodeling
  • Interior / exterior trim
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted


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

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 26 reviews Showing 0 reviews
5.0 M T. Nashua, NH

Glad we hired Infinity and would definitely hire them again!!

5.0 Maryanne M. Amherst, NH

Dan and his crew were friendly, honest and thorough with their work. I will be happy to hire them for further house projects!

5.0 Jack H. Derry, NH

Dan and his crew (Ian and Coleman) arrived when announced, worked diligently, always cleaned up and did an outstanding job!

5.0 Russ L. Milford, NH

Dan Grady and crew are by far the best. Quality, consideration of the home owners needs and listens to what the customer is asking for, makes suggestions, but listens to the customer as far as budget is concerned. Dan Grady is by far a craftsman and I would recommend him for any of your repairs, remodels etc.

5.0 Dale H. Nashua, NH

Dan Rudy helped me by giving me choice. Here's what this would look like, and here's what this would look like. It was clear he wasn't leaning me to the higher priced option (not much higher). He showed pics of other projects and let me decide. He was there when he said he would be. He was professional and quick, and very neat cleaning as he went, and after! Will use them again!

5.0 Greg B. Nashua, NH

Great work . Project completed in a reasonable time. Very friendly. I would definitely recommend them to anyone.

5.0 Don S. Pelham, NH

Dan's professionalism was exemplary, the quality of his work was outstanding. He was easy to work with and his experience was invaluable when making suggestions and recommendations. Highly recommend Dan and Infinity Construction, already have him working on another quote for us.

5.0 Peter B. New Ipswich, NH

Extremely professional and pleasant to work with. Will be hiring for a roof replacement. Very knowledgeable.

5.0 Chris M. Milford, NH

Project came out great!

5.0 Shawn C. Salem, NH

Dan was very professional and knowledgable from the start and, although his first job for me was not very sizable, I will be calling him back for other work in the not-to-distant future.

Showing 1-10 of 26 results Showing 0 of 0 results
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Infinity Construction Services
Steel stud framing
Copper work
Southport Island, ME

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Seal of Approval

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  1. Verify Trade License
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  2. Verify Insurance
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  6. Bankruptcy Search
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  7. Legal Search for Civil Judgments
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