Decks and Porches Cost in Auburn, NH in 2026
Most Decks and Porches projects in Auburn, NH cost between $7,500 and $25,000. The typical price is $13,500.
Auburn prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Pressure-treated pine versus composite versus hardwood
- Height off the ground and stair count
- Railing material
- Footing depth required by frost line
Usually included
- Footings, framing and decking
- Railings and stairs
- Fasteners and flashing at the ledger
Usually extra
- Permits
- Under-deck drainage
- Built-in seating or pergola
Unit prices in Auburn, NH
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $25 |
| Mid-range | $45 |
| High-end | $84 |
Deck builders in Auburn, NH
Businesses listed on Google near Auburn, NH. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Premier Deck
4.8(72 reviews)
7 Spaulding Ave, Rochester, NH 03868
Dynamic Deck Solutions
4.8(36 reviews)
93 Plaistow Rd, Plaistow, NH 03865
DeckPros LLC
4.9(29 reviews)
406 Collettes Grove Rd, Derry, NH 03038
Green Valley Woodcraft LLC
4.9(17 reviews)
37 N Shore Rd, Chester, NH 03036
New England Deck Builders
5.0(13 reviews)
1 Main St, Amherst, NH 03031
JWS Custom Decks LLC
4.5(11 reviews)
370 Chester Rd, Candia, NH 03034