Ryan Construction
Seismic retrofit contractor based in Burlingame. Licensed since 1993.
- License active
- No current workers' comp on file with the state
7 jobs on San Francisco permits, 2022 to 2025: 4 seismic retrofits, 3 remodels. 24th most retrofit permits of 42 contractors in San Francisco.
What the public records show
From the state's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 677077, active in the state's records on Sep 23, 2026General buildingNo complaints or citations on the board's public record. | Checks out |
| Workers' comp? | No current workers' comp on file with the stateThis covers their crew if someone is hurt. It is not insurance for your home. | Problem |
| In business? | Licensed since 1993 | |
| Jobs on record | 7 jobs on San Francisco permits, 2022 to 2025: 4 seismic retrofits, 3 remodelsThey are based in Burlingame. Work outside San Francisco is not in these records.24th most retrofit permits of 42 licensed contractors in San Francisco. That counts jobs, not quality.Our San Francisco permit records cover September 2021 to September 2026. |
Records: the state license board and City of San Francisco permits.
State license board record
Last checked Oct 4, 2026. This may have changed. Check it on CSLB.
No complaints or citations on the board's public record.
Source: California Contractors State License Board, checked Oct 4, 2026. Look up license 677077 on CSLB
Cost and timing
All retrofit jobs in San Francisco: $25,000 to $100,000
Half of 704 city permits list an amount in this range. Permit amounts are often lower than what you pay.
How to read this range
Contractors write a job value on the permit form, and the city uses it to set the permit fee. It is not the contract price, and it is often lower than what you pay. A quarter of the permits list less than this range, and a quarter list more. Use it to see if a quote is in the normal range.
Permit value (not a price)
Their typical permit lists $52,066 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. What retrofit jobs cost in San Francisco.
Get 2 or 3 written quotes.
Permit timeline
Across San Francisco, a retrofit permit stays open about about 8 months, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. Waiting for the permit adds about 16 days. How long retrofit jobs take.
Track record
Jobs per quarter
Where they work most
- 941093 jobs
- 941311 job
- 941221 job
- 941231 job
- 941271 job
Jobs by kind of work
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| May 14, 2025 | RemodelSecond floor unit: remodel bathroom | 94131 | $45,000 |
| Apr 17, 2024 | Seismic retrofitResidential - soft story retrofit per sfebc chapter 4d engineering criteria 2016 cebc appendix a-4.… | 94109 | $54,133 |
| Sep 14, 2023 | Seismic retrofitMandatory seismic retrofit to comply with 2016 sfebc chapter 4d & ab-107 | 94122 | $30,000 |
| Jun 10, 2022 | Seismic retrofitNo details on the permit | 94109 | $50,000 |
| Jun 9, 2022 | Seismic retrofitSoft story per 2016 sfebc chapter 4d | 94109 | $60,000 |
| Jun 9, 2022 | RemodelUnit #4: remodel of existing (1) kitchen and (1) bathroom in apt #4 only | 94123 | $25,000 |
| Apr 11, 2022 | Remodel1st fl: reconfigure (e) full bath & storage | 94127 | $46,187 |
What to ask before you hire
About Ryan Construction
- Ask for proof of workers' comp before anyone works on your home.
- Ask what the warranty covers and for how long, in writing.
Worth asking any seismic retrofit contractor
- Can you show me proof of liability insurance and your bond?
- Is the plan engineered, or does it follow the city's standard plan?
- How many anchor bolts and wall panels will you install, and where?
- Who pulls the permit, and who meets the inspector?
Get a quote from Ryan Construction
Five quick questions. We pass your request to Ryan Construction.
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Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore seismic retrofit contractors near 94109 and 94131
- Seismic Retrofitters Inc.
- Sft Construction Corp
- Mulhall Construction Inc.
- The Home Depot Usa Inc
- Jean Design Build Inc
- Peace of Mind Structural Inc
See all 42 seismic retrofit contractors in San Francisco, ranked by jobs
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