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Verified record
No state license for this trade. New Hampshire doesn't license or register general contractor / remodelingbusinesses, so there's no state registry to check. That's true of every general contractor / remodeling business in the state, not a mark against this one. Insurance is self-reported.
Highlights
- A conservatory build — a 2026 customer said a 16x13 conservatory replaced a deck
- A screen room repair — a 2019 customer said an issue was taken care of
A 2026 customer wrote that a worn 12x12 deck was torn out and a 16x13 conservatory built in its place, and called Jim and John careful and thorough rather than speed builders. The company says it has been in business for 50 years. A 2019 customer said the company had added a screen room to their home about five years earlier, and that when an issue came up that year, Mike and Frank sent the guys out and took care of it. Its Better Business Bureau grade is A+.
Read the comments
Most recent comments
- 5.0Jan 4, 2026
New Hampshire Sunrooms and Conservatories -- Mike and Frank were great to work with and Jim and John build solid foundations and construct the room that ships from the factory in all the pieces. They are not speed builders, but careful and thorough. They demo'd out our worn 12x12 deck and built us 16x13 Snow Globe, or Conservatory. We love it.
— Scott BillingsView on Google Reviews ↗ - 5.0May 19, 2019
This company added a beautiful screen room to our home about five years ago. It is the best room in the house and gets plenty of use. We had an issue this year that I called and asked Mike if they could take a look at it. He and Frank sent the guys out and took care of it with the same professional and friendly service we had on the day they installed it. Keep up the great work and the awesome rooms guys!!!!! Dianne & Paul, Salisbury, MA
— Dianne CloutierView on Google Reviews ↗
What does a remodeling project cost in Greater Nashua?
Typical your area range for this kind of work, from regional averages — not a quote from Four Seasons Sunrooms. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
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