New HampshireADU Experts
What we build

More than ADUs. More space, any way that fits.

Two experienced NH builders, one team. New detached ADUs, home additions, and in-law conversions — above the garage, in the basement, or in an existing outbuilding.

We work across all of New Hampshire. Longer-distance projects may include a travel-time allowance — always confirmed up front in your quote.

Detached ADUs

Architect-designed, pre-priced backyard units up to 1,049 sf — by-right under NH HB 577, which guarantees up to 950 sf. 10 models or a custom size.

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Home Additions

Add the square footage you actually need — primary suites, bumped-out kitchens, family rooms — tied cleanly into your existing home.

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Above-Garage In-Laws

Turn the space over your garage into a private, code-compliant in-law suite with its own entry, kitchen, and bath.

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Basement In-Law Conversions

Finish a walk-out or daylight basement into a legal in-law apartment — egress, ceiling height, and permits handled.

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Garage & Barn Conversions

Convert an existing garage or barn into living space or a rentable unit, reusing the structure to keep costs down.

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Not sure what fits?

Tell us where you're building and we'll do the homework — checking your parcel against NH's by-right ADU law and your town's setbacks, then recommending the right path. No cost, no obligation.

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