Garage Conversions project by High Touch Consulting in the Bay Area

Garage Conversions in San Francisco — What We Do

Under California ADU law, garage conversions are one of the fastest paths to added square footage. We handle the entire scope — foundation upgrades, insulation, plumbing, electrical, HVAC, and finishes.

San Francisco homeowners have hired us for garage conversions projects across the city. As a fully licensed California general contractor (CSLB #1008964) with 11 years of Bay Area experience, we know exactly what San Francisco permitting, construction conditions, and homeowner expectations look like.

San Francisco Permits & Process

San Francisco's Department of Building Inspection (DBI) reviews structural, mechanical, electrical, and plumbing scope; the Planning Department reviews anything that adds floor area, alters the building envelope, or removes/relocates kitchens or bathrooms. Combined plan check often runs 8–16 weeks for typical residential remodels, longer if Discretionary Review is triggered. We submit complete packages the first time and respond to corrections same-week.

Scope Included in Every San Francisco Garage Conversions Project

  • Garage conversion ADUs (with full kitchen and bath)
  • Home office and studio conversions
  • Gym and creative-space conversions
  • Foundation upgrades when needed
  • Insulation and weatherization
  • Plumbing, electrical, and HVAC
  • Permit handling and inspections

Why San Francisco Homeowners Choose Us

  • Licensed CSLB #1008964, bonded and insured
  • Fixed-scope written proposals — no vague allowances
  • One dedicated project manager from contract to final inspection
  • Full permit handling with the City of San Francisco
  • Weekly written progress updates
  • Daily cleanup and dust containment
  • Written workmanship warranty
FAQ

Garage Conversions in San Francisco — Common Questions

How long does a garage conversions take in San Francisco?

Garage conversion ADUs typically take 12–20 weeks of construction, plus 2–4 months for design and permits. Total project timeline is usually 5–8 months from contract to certificate of occupancy. In San Francisco, expect typical Bay Area permit timelines plus any city-specific review.

Do you handle San Francisco building permits?

San Francisco's Department of Building Inspection (DBI) reviews structural, mechanical, electrical, and plumbing scope; the Planning Department reviews anything that adds floor area, alters the building envelope, or removes/relocates kitchens or bathrooms. Combined plan check often runs 8–16 weeks for typical residential remodels, longer if Discretionary Review is triggered. We submit complete packages the first time and respond to corrections same-week.

Are you licensed to do garage conversions in San Francisco?

Yes — we're a fully licensed California general contractor (CSLB #1008964), bonded and insured, with 11 years of experience including projects throughout San Francisco County.

How much does a garage conversion cost in the Bay Area?

Garage conversion ADUs commonly run $150,000–$280,000 depending on size, foundation condition, and finish level. Conversions to home office or gym (without full kitchen/bath) typically run $80,000–$150,000.

Ready to start your remodel?

Get a no-cost on-site consultation and a fixed-scope written proposal from a licensed Bay Area general contractor.