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
- Custom home build — a 2025 customer said it built their forever home
- ICF construction — a 2025 builder said a project ran on time and budget
- Move-in communication — a 2024 tenant said Ken shared the appliance schedule
Groen Construction says on its website that it has been in business 13 years, and it lists Rochester, Bristol and Newburyport as its service area. Local news has named it as Groen Construction of Rochester. On Google it holds 4.7 stars from 15 ratings. A 2025 customer said Groen Construction built their "forever" home and that its leadership was responsive throughout the process. A 2025 reviewer writing as a wood frame builder said they were approached by a client to construct an 8,000sqft home using ICF, and that Groen's ICF install team kept the project on time and on budget. A 2025 reviewer said they had partnered with Groen Construction on a number of residential ICF foundations in the Lakes region and called Dave and his crew knowledgeable and efficient. A 2025 reviewer who was a tenant in one of their locations said the team got right back to them with answers, and named Beth in the main office for communicating the work going on in the building. A 2024 customer said they moved into an apartment building Groen built before the unit had appliances, and that the field supervisor, Ken, gave them his phone number and communicated the schedule for when the appliances would come in.
Heard around town
News & the web
- People and Property: Real Estate and Construction News From Around NH
“Steve King, senior project manager for Groen Construction of Rochester, told Foster’s Daily Democrat that crews began bringing down 55 North Main St., where Hoffman Furniture closed in 1986, last Friday.”
— nhbr.comRead the article ↗ - Hoffman building demolished in Rochester. Here's what to expect next.
“<!doctype html>Hoffman building demolished in Rochester NH. Apartments, more coming News Sports Entertainment Opinion Obituaries Real Estate Advertise eNewspaper Legals LOCAL Hoffman building demolished in Rochester. Here's what to expect next. Karen Dandurant Fosters Daily Democrat Aug. 3, 2022, 5:01 a.m. ET ROCHESTER — Demolition began late last week on the historic Hoffman building on North Main Street , the first step in paving the way for new development . The new, six-story project will include 45 apartments, with a 2,200 square feet of commercial space on the first floor, and an elevato”
— fosters.comRead the article ↗
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 Groen Construction Inc.. 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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