Decks and Porches Cost in El Cajon, CA in 2026
Most Decks and Porches projects in El Cajon, CA cost between $8,500 and $30,000. The typical price is $15,500.
Labour and materials in El Cajon run about 24% above 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 El Cajon, CA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $29 |
| Mid-range | $52 |
| High-end | $99 |
Deck builders in El Cajon, CA
Businesses listed on Google near El Cajon, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Captain Decks
5.0(47 reviews)
2604 Palace Dr, San Diego, CA 92123
Essence Home Remodeling
5.0(20 reviews)
725 Garfield Ave, El Cajon, CA 92020
CrestView Building Solutions
4.8(20 reviews)
12176 Via Antigua, El Cajon, CA 92019
San Diego Cable Railings
4.9(14 reviews)
1365 N Johnson Ave Ste 117, El Cajon, CA 92020
Salmond Construction
5.0(13 reviews)
745 E Bradley Ave Unit 53, El Cajon, CA 92021
West Coast Deck
5.0(12 reviews)
5002 Santa Fe St 7 suite 7, San Diego, CA 92109