Home Additions & Remodeling in Amherst, NH
Trusted, licensed additions & remodeling for Amherst homeowners — from our Northborough base. Need more room or a whole-home refresh? From additions and second stories to full renovations — foundation to final finish, one trusted team.
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Your local additions & remodeling contractor in Amherst
If you're planning additions & remodeling in Amherst, NH, you want a contractor who shows up, communicates, and delivers. That's exactly what Waterfront Construction has built its reputation on across Eastern Massachusetts and Southern New Hampshire since 2018 — owner-led work, fair and itemized pricing, and a finished result that holds up to New England's seasons.
Amherst is in Hillsborough County, New Hampshire, established in 1760 and home to roughly 12,000 people. It was settled well before the Republic, which usually means a core of Federal and Greek Revival homes surrounded by later infill — plenty of hand-framed structure, and rooflines never meant to carry today's insulation. For a contractor that makes it a small town, which usually means a mix of older centre-of-town housing and newer subdivisions on the edges. It sits in Southern New Hampshire. It is about 45 miles from our Northborough shop — about an hour in normal traffic. Being close keeps estimates and site visits quick.
If you may sell within a few years, what you choose matters as much as what you spend. We're straight with Amherst homeowners about which parts of a additions & remodeling project tend to return at resale in Southern New Hampshire and which are purely for your own enjoyment. Both are good reasons to build.
No surprises and no runaround: you get an itemized estimate up front, a realistic schedule, and honest updates if anything changes. That's how we've earned repeat business and referrals across Amherst and the wider region.
For the full detail on how we approach this work — materials, process and what to expect — see our additions & remodeling page.
What's included
- ✓Room & second-story additions
- ✓In-law suites & sunrooms
- ✓Whole-home renovations
- ✓Basement finishing
- ✓Foundation to final finish
- ✓Design-build process
Recent additions & remodeling projects near Amherst
🔍 Click any photo to view it larger
Do you provide additions & remodeling in Amherst, NH?+
Yes — Amherst is right in our service area. We're a Northborough-based, licensed and insured contractor (MA HIC #196540) and regularly serve Amherst homeowners across Southern New Hampshire with professional additions & remodeling. Call (508) 691-8113 for a free estimate.
How far is Waterfront Construction from Amherst, NH?+
Our shop is at 44 Bearfoot Road, Northborough, MA 01532, about 45 miles from Amherst — about an hour in normal traffic. That is close enough for us to get out for an estimate quickly, come back for a snag without making a production of it, and keep crews on your job rather than stuck on the road.
Have you worked near Amherst?+
Yes. One of our documented projects nearby is the Composite Pool Deck — Salem, NH — A low-maintenance gray composite deck wrapping an above-ground pool in Salem, NH — from framing through the finished, furnished deck. You can see the full photo album on our site, along with other Southern New Hampshire jobs. We're happy to give references closer to Amherst on request.
Which nearby communities do you also cover?+
We work throughout Southern New Hampshire from our Northborough base — including Bedford, Windham, Chester, Sandown and Danville. In total we cover 150+ towns across MetroWest, Greater Boston, the North Shore and Southern New Hampshire.
Do I need a permit for additions & remodeling in Amherst, NH?+
It depends on your town. New Hampshire has no statewide residential enforcement — each municipality sets and enforces its own permit rules under RSA 155-A. We confirm the requirement with your building department before we start, then file whatever it asks for. We file it with Amherst's building department as a Registered Home Improvement Contractor (MA HIC #196540).
How long does a home addition or full remodel take?+
Larger projects typically run 2–4 months depending on size and complexity. We provide a detailed schedule and keep you informed at every stage.
Our work near Amherst — Southern New Hampshire
Real Waterfront Construction jobs in and around Southern New Hampshire. Open any one for the full photo & video album.
In New Hampshire, permit rules are set locally — not by the state.
New Hampshire’s State Building Code (RSA 155-A) adopts the 2021 IRC, but there is no statewide residential enforcement office: each municipality adopts and enforces it through its own building department. That means work exempt in one town may need a permit in the next. We confirm the requirement with your building department before we start, and we file whatever it asks for.
For additions & remodeling work in the Town of Amherst, the filing goes to Amherst's building department. As a Massachusetts Registered Home Improvement Contractor (HIC #196540) we pull the permit in our name, book the inspections and meet the inspector on site — you never have to take a day off for it. Requirements do change, so we confirm the current position with Amherst's office before any work starts.
Source: New Hampshire State Building Code (RSA 155-A), which adopts the 2021 IRC and is enforced locally. This is general information, not a substitute for your building department's own determination.
Additions & Remodeling near Amherst — Southern New Hampshire
We also provide additions & remodeling across Southern New Hampshire from our Northborough base:
More home services in Amherst, NH
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