Room Addition contractors in San Francisco, CA
Tell us about your San Francisco project once. A dispatcher calls back in 60 seconds and matches you with a vetted, licensed contractor who handles room addition work across the Bay Area. Free for homeowners.
- A dispatcher calls you in seconds — 24/7
- Vetted, licensed additions & structural pros in San Francisco
- Free for homeowners. Always.
What San Francisco homeowners should know
San Francisco's Victorian and Edwardian housing means knob-and-tube wiring, old plumbing, and seismic soft-story retrofits are routine, and the Department of Building Inspection has one of the most involved permit processes in the country. Plan for longer timelines.
California requires a CSLB license for most residential projects, and licensed contractors must carry a bond and workers' comp coverage. Any license number can be verified online in seconds.
Room Addition — Matched through HRC
Denver, CO
What our San Francisco Room Addition pros handle
We fix the finding-a-contractor problem. Tell us about your project once. A dispatcher calls you back in 60 seconds, confirms the details, and connects you with one vetted local pro who actually does this work.
- Bedroom and bathroom additions
- Bump-outs and sunrooms
- Design, permits, and build
- Foundation to finish
Three steps, one phone call
No 12-question form, no email blast. Here's the whole process.
- 1
Tell us your project
Pick your service and ZIP. That's it — no 12-question form, no upsells, no email blast.
- 2
A dispatcher calls you — instantly
Our dispatcher calls within seconds, 24/7. A few quick questions confirm your project, timeline, and the right kind of pro for your job.
- 3
Meet your vetted contractor
We match you with a licensed, insured, available contractor in your area and connect you directly. You take it from there.
Room Addition in San Francisco — answered
In California, a standard mid-range room addition project typically runs $40,000–$128,000, which is above the national average. Pricing in San Francisco varies with scope, materials, and local permit fees — your matched contractor gives you a real number after a walk-through.
California requires a CSLB license for most residential projects, and licensed contractors must carry a bond and workers' comp coverage. Any license number can be verified online in seconds. Every pro HRC matches you with is verified for licensing and insurance before they receive your project.
We match homeowners throughout the Bay Area, including Oakland, San Jose, Sacramento, Fresno, Bakersfield, and across California. If you're just outside San Francisco, the dispatcher will still find the right local pro.
Yes. We're paid by the contractors, not by you — no fee, no membership, and no obligation when we match you.
Yes. We verify state licensing, insurance, and recent project history before any contractor receives a lead from us — and we drop pros who don't perform.
It depends on the contractor's schedule, but most matched pros can do an in-person walk-through within about a week.
Our dispatcher calls you within 60 seconds, asks a few quick questions, and connects you with the right vetted pro — often while you're still on the line.
Room Addition near San Francisco
More additions & structural services in San Francisco
Ready to start your San Francisco room addition project?
Tell us what you need. A dispatcher calls you in 60 seconds with a vetted local pro on the way.