Decks and Porches Cost in Johnstown, CO in 2026
Most Decks and Porches projects in Johnstown, CO cost between $7,500 and $26,000. The typical price is $14,000.
Labour and materials in Johnstown run about 3% above the national average. 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 Johnstown, CO
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $25 |
| Mid-range | $46 |
| High-end | $87 |
Deck builders in Johnstown, CO
Businesses listed on Google near Johnstown, CO. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
TNT Home Improvements
4.5(68 reviews)
1448 Antero Dr, Loveland, CO 80538
High Country Decks
5.0(33 reviews)
1729 Cambridge Dr, Longmont, CO 80503
Black Pines Builders, Inc.
5.0(19 reviews)
39 S Parish Ave, Johnstown, CO 80534
Osborne Construction LLC
5.0(18 reviews)
E US-34, Johnstown, CO 80534
Nailed It! Home Improvement
4.9(19 reviews)
20720 Staghorn Ct, Johnstown, CO 80534
OuterSpace
4.7(15 reviews)
215 Sandstone Ct, Windsor, CO 80550