Sunrooms Cost in San Jose, CA in 2026
Most Sunrooms projects in San Jose, CA cost between $29,000 and $105,000. The typical price is $59,000.
Labour and materials in San Jose run about 29% 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
- Three-season versus fully conditioned four-season
- Foundation type — slab, piers or existing deck
- Glazing performance
- Whether HVAC is extended into the space
Usually included
- Foundation and framing
- Glazing and roof panels
- Electrical rough-in and finish
Usually extra
- HVAC extension
- Permits
- Interior finishes beyond basic
Unit prices in San Jose, CA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $145 |
| Mid-range | $295 |
| High-end | $535 |
Sunroom builders in San Jose, CA
Businesses listed on Google near San Jose, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
FSS - GDM Construction and Design, Inc.
5.0(49 reviews)
111 Lost Lake Ln, Campbell, CA 95008
Elite Exteriors
4.5(25 reviews)
2175 De La Cruz Blvd Suite #16, Santa Clara, CA 95050
Exterior Perfections Inc
4.6(23 reviews)
1159 Sonora Ct Ste 513, Sunnyvale, CA 94086
Top Choice Builders
5.0(11 reviews)
1090 Lincoln Ave, San Jose, CA 95126
Sunsational Sunroom
5.0(3 reviews)
1099 Sinclair Frontage Rd, Milpitas, CA 95035
Sunroomy
5.0(1 reviews)
3170 De La Cruz Blvd Ste 100, Santa Clara, CA 95054