Roof Replacement Cost in San Francisco (2026)
Average cost in San Francisco
US$15,000 — US$45,000
US$6 — US$18 per sq ft
Cost Breakdown
ItemizedSkilled installation and safety rigging
50%
Asphalt shingles, underlayment, and flashing
30%
Removal of old layers and debris hauling
10%
DBI fees and Title 24 compliance
7%
Street space permits and staging
3%
Sales Tax at 7.25%
📋What's Included
ScopeTypically Includes
- Tear-off of existing shingles
- New underlayment
- Asphalt shingle installation
- Flashing & ridge vents
- Cleanup & disposal
- Labor
Typically Excludes
- Structural repairs (rotted decking)
- Gutter replacement
- Skylight installation
- Cedar or metal roofing
- Chimney repair
Based on a standard 1,500-2,000 sq ft roof with asphalt shingles.
🧮Estimate Your Cost
InteractiveEstimated Cost
US$8,452 — US$12,678
Based on 9 sources and market data for San Francisco. Actual costs may vary depending on specific project requirements.
📈Price Momentum
Year-over-year~1 year ago
US$25,558
Today
US$27,475
Roof Replacement in San Francisco is ↑ 7.5% compared to roughly a year ago — about US$1,917 more on the average project.
Comparison derived from the year-over-year change rate, not a month-by-month price index. We don't store historical snapshots yet — when we do, this will become a real time series.
🏢Top Roof Replace Contractors in San Francisco
Verified providersELM Roofing Contractors Inc
1485 Bayshore Blvd #320p, San Francisco, CA 94124, USA
132 reviews
Marina Bay Roofing
4411 Geary Blvd #301, San Francisco, CA 94118, USA
107 reviews
Royal Roofing CA
109 Northcrest Dr, South San Francisco, CA 94080, USA
107 reviews
Provider data sourced from public business directories. Ratings and reviews are public and may change. LookupCost is not affiliated with listed providers.
💬What People Actually Paid
Community❓Common Questions
Standard reroofing permits for single-family homes start at a base fee of approximately $256.62, but total costs typically range from $500 to $1,500 once plan review surcharges and street space permits for debris bins are included.
Yes, significantly. Projects in dense or affluent neighborhoods like Pacific Heights or Nob Hill can cost 30% to 50% more than in the Sunset or Richmond districts due to difficult street access, limited staging areas, and higher insurance requirements.
The Department of Building Inspection (DBI) can issue penalties ranging from $3,000 to $10,000 for unpermitted work. Additionally, unpermitted roofs often void homeowner insurance policies and must be retroactively permitted during home sales.
Under California's Title 24 Energy Code, most San Francisco roof replacements must use 'cool roof' materials with high solar reflectance. This requirement is mandatory for all permits and can add 5-10% to material costs compared to non-compliant shingles.
📊Our Methodology
How we collect dataAggregated from 5+ verified web sources and cost databases
Licensed contractor estimates and regional cost guides
Government construction and labor statistics
Community-reported project costs and reviews
Last data collection: 2 weeks ago. Updates run weekly. All costs in USD.
About this data
Cost figures are estimates synthesized from public market data using AI research and refreshed regularly. Real project costs vary by scope, materials, contractor, and site conditions. Always get verified quotes from licensed contractors for your specific project.
Spotted bad data? Let us know — we'll review and update.