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Dunphy Construction CoGeneral contractor in Northfield, NH

Dunphy Construction Co is a general contractor at 30 Cofran Ave, Northfield, NH 03276, rated 5.0 from 1 Google review.

Northfield, NH0 paid placements in any rankingHow we rank

Call (603) 286-7688

Key facts

Key facts about Dunphy Construction Co
Address30 Cofran Ave, Northfield, NH 03276Get directions
Phone(603) 286-7688
Google rating5.0 from 1 Google review

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Northfield and 10 towns within 25 miles: Franklin, Laconia, Gilford, East Concord, Concord, Hopkinton, Pembroke, Suncook, Bow Bog and Moultonborough.

Based in Northfield, NHView on map

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.02 New England factor (2025 Cost vs. Value Report)$14,840$27,440$42,320
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.05 New England factor (2025 Cost vs. Value Report)$7,010$12,810$18,620

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

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Google

5.0from 1 Google reviews

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Questions about Dunphy Construction Co

What areas does Dunphy Construction Co serve?

Serves Northfield and 10 towns within 25 miles: Franklin, Laconia, Gilford, East Concord, Concord, Hopkinton, Pembroke, Suncook, Bow Bog and Moultonborough. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about Dunphy Construction Co?

Dunphy Construction Co has a rating of 5.0 from 1 Google review. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Dunphy Construction Co?

Call Dunphy Construction Co on (603) 286-7688. The business is at 30 Cofran Ave, Northfield, NH 03276. Ask for a written estimate before any work starts.

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