Decks and Porches Cost in Mercersburg, PA in 2026
Most Decks and Porches projects in Mercersburg, PA cost between $7,500 and $26,000. The typical price is $13,500.
Mercersburg 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 Mercersburg, PA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $25 |
| Mid-range | $46 |
| High-end | $86 |
Deck builders in Mercersburg, PA
Businesses listed on Google near Mercersburg, PA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Affordable Decking Concepts LLC
5.0(57 reviews)
149 Ran Rue Drive, Martinsburg, WV 25403
Appalachian Valley Contractors L.L.C. & AVC Restoration
5.0(12 reviews)
5478 Cito Rd, Mcconnellsburg, PA 17233
Decks By Anderson
5.0(9 reviews)
5 Public Sq Suite 301 A2, Hagerstown, MD 21740
All Decked Out Construction LLC
5.0(8 reviews)
331 5 Forks Rd, Gibbon Glade, PA 15440
J&B Custom Built Homes, Inc.
5.0(3 reviews)
6555 Guitner Rd, Greencastle, PA 17225