Decks and Porches Cost in East Helena, MT in 2026
Most Decks and Porches projects in East Helena, MT cost between $7,500 and $25,000. The typical price is $13,000.
Labour and materials in East Helena run about 5% below the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
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 East Helena, MT
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $24 |
| Mid-range | $44 |
| High-end | $82 |
Deck builders in East Helena, MT
Businesses listed on Google near East Helena, MT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Ten Mile Construction Inc
5.0(28 reviews)
1444 National Ave, Helena, MT 59601
WARD Contracting LLC
5.0(22 reviews)
3775 Birdseye Rd, Helena, MT 59602
Echo Elite
5.0(21 reviews)
7905 Rancho Deluxe Dr, Helena, MT 59602
BT Construction and Development, LLC
4.3(6 reviews)
3020 E Lyndale Ave, Helena, MT 59601
Skilak Construction LLC
5.0(4 reviews)
1019 Waukesha Ave, Helena, MT 59601