When a San Francisco contractor, owner, or homeowner needs a construction lawyer
Construction work in California runs on rolling deadlines. The 20-day preliminary notice that protects lien rights. The 90-day window to record. The SB 800 notice-and-repair process. The Government Tort Claim deadline on public works. Miss one and the claim that should have been collectible turns into a write-off. Most of the construction lawyers in San Francisco's Financial District deal with that calendar every week.
San Francisco's permitting and inspection bottlenecks add their own pressure. The Department of Building Inspection, Planning Department, and DPW each have their own review timelines. Soft-story retrofits, condo conversions, ADUs, and major commercial work all bring their own approval traps. A construction lawyer who works locally knows which approvals can be expedited, which can't, and which dispute strategies survive contact with the city's process.
Common situations where a San Francisco construction lawyer earns the fee:
- Payment disputes — mechanic's liens, stop-payment notices, payment bond claims, prompt-payment penalties
- Construction defect claims by homeowners against builders (SB 800 / Right to Repair)
- Commercial defect litigation — water intrusion, structural, MEP, building envelope
- Contract drafting and review — AIA, ConsensusDocs, custom GMP, design-build
- Changes, delays, and acceleration claims on commercial and public projects
- Contractor licensing disputes — CSLB enforcement, license revocation, Business & Professions Code §7031 disgorgement
- Public works bid protests, bond claims, and prevailing-wage disputes
- OSHA / Cal-OSHA citations following injuries or fatalities on the jobsite
- Insurance coverage disputes — additional insured, CGL, builder's risk, OCIP/CCIP wrap-up programs
Firms in San Francisco that handle construction law
1
★★★★★
25+ years San Francisco-based
Hourly + flat-fee
Financial District boutique covering construction litigation, public works disputes, real-estate litigation, and government contracting. Principal George W. Wolff brings degrees in civil engineering, construction management, and an MBA on top of the JD — useful when the dispute turns on what actually went wrong on the jobsite. Free initial consultation.
Free Consultation
$425–$695/hr
Construction Lit + Public Works
📍 San Francisco Financial District
2
★★★★★
Construction-focused boutique
Hourly
Bay Area boutique focused almost exclusively on design and construction. Partner Garret Murai represents design professionals, owners, and contractors — and writes the well-known California Construction Law Blog. Good fit for mid-market contractors and developers who want a senior construction lawyer without BigLaw rates.
$450–$795/hr
Design + Construction
Owner / Contractor / Architect
📍 Los Angeles + Oakland · serves SF
3
★★★★★
4.7/5 (58 reviews)
Hourly
San Francisco BigLaw firm with deep real estate, land use, and construction litigation benches. Right fit for major commercial developers, institutional owners, and large general contractors with complex defect or delay matters. Listed in our directory with a full profile.
$650–$1,400/hr
Commercial / Mixed-Use
Real Estate + Construction
📍 One Montgomery Street, San Francisco
4
★★★★★
2,500+ disputes resolved
Hourly
San Francisco construction lawyer and licensed engineer (PE) handling construction contracts, claims preparation, construction litigation, mechanic's liens, bid protests, public works, and insurance coverage. Engineering and architecture background lets the firm carry technical analysis in-house rather than depending on expert witnesses.
$450–$650/hr
PE + JD principal
Mediation + Arbitration
📍 San Francisco
What construction work typically costs in San Francisco
$425–$1,400/hr
Hourly rates
$1,500–$3,500
Mechanic's lien flat fee
$25k–$75k
Through mediation
$250k+
Trial-level defect case
Discrete tasks tend to run on flat fees: recording a mechanic's lien ($1,500–$3,500), serving a stop-payment notice with follow-up demand ($3,000–$8,000), drafting a custom prime contract or subcontract ($3,500–$10,000), or running a 20-day notice program for a year ($2,000–$5,000 plus per-job notice costs). Anything that turns into litigation goes hourly, with senior associates at SF construction boutiques at $425–$595/hr and partners at $550–$795/hr. BigLaw rates climb to $1,400/hr at the top end on commercial defect matters.
Many San Francisco construction lawyers will take payment-bond and prompt-payment-penalty cases on a contingency or modified-contingency basis when the dollar exposure justifies it — typically a 25–33% contingency plus costs, or a hybrid hourly-with-success-fee. SB 800 plaintiff cases are also often handled on contingency. Defendant-side defect work and most public-works disputes run hourly.
Typical turnaround in San Francisco
- Day 1–5: Engagement, preliminary notice or lien work if deadlines are imminent, gathering of contract documents, plans, and pay-app history.
- Day 5–30: Demand letter, exchange of records, mediation agreement (most California construction contracts require mediation before litigation).
- Months 1–4: Mediation prep — damages model, expert opinion if needed, exchange of position papers. A substantial share of cases settle here.
- Months 4–18: If mediation fails, complaint or arbitration demand filed. Discovery, expert disclosures, mandatory settlement conferences.
- Months 18–36: Trial or arbitration hearing. Trials in San Francisco Superior Court regularly run 3–6 weeks for complex defect cases.
SB 800 residential cases follow their own front-loaded calendar — notice of claim, builder inspection, and proposed repair all happen in the first 100 days. If the repair offer is rejected (or not made), the homeowner can then file suit.
Construction Lawyers in San Francisco — FAQ
How much do construction lawyers cost in San Francisco?
Construction litigation in San Francisco runs $425–$795/hr at boutique firms and $650–$1,400/hr at BigLaw. Many firms offer flat fees for discrete tasks: $1,500–$3,500 to draft or record a mechanic's lien, $3,000–$8,000 for a stop-payment notice and follow-up demand, $25,000–$75,000 to take a case through mediation. Trial-level construction defect cases regularly exceed $250,000 in fees, often split among multiple defendant firms.
How long do I have to record a mechanic's lien in California?
For direct contractors, you have 90 days from cessation of the work of improvement, or 60 days from a recorded notice of completion or notice of cessation — whichever is earlier. Subcontractors and suppliers must serve a 20-day preliminary notice within 20 days of first furnishing work or materials. If you miss the preliminary notice, you lose lien rights entirely — even if your claim is valid. Call a San Francisco construction lawyer the day you suspect a payment problem.
What's the SB 800 process for California construction defects?
SB 800 (the Right to Repair Act, California Civil Code §895 et seq.) governs almost every residential construction defect claim against a builder of new homes sold after January 2003. Before suing, the homeowner must serve a notice of claim, give the builder access to inspect, and let the builder propose a repair. The builder has tight statutory windows to respond. Most cases settle in mediation; if they don't, the homeowner can sue in superior court. The standards differ from common-law negligence, so use a construction lawyer who works in SB 800 regularly.
Do San Francisco public works projects have different rules?
Yes. Public works contracts with the City and County of San Francisco, SFMTA, SFO, SF Public Utilities Commission, or the state run under the Public Contract Code, not the Civil Code. Mechanic's liens don't apply to public property — you protect yourself with a stop-payment notice and a claim on the payment bond. Prevailing-wage rules, certified-payroll filings, bid-protest deadlines, and DIR oversight all change the playbook. A San Francisco public works lawyer is essential here.
How long do construction cases take in San Francisco?
Simple mechanic's lien foreclosures resolve in 6–12 months. Standard SB 800 residential defect cases run 18–30 months from notice through settlement, with most resolving in mediation in months 9–18. Complex commercial defect cases — multi-party, design issues, hidden conditions — frequently take 3–4 years. Public works disputes (changes, delays, terminations) often hit 2–3 years because the contract claim process and government tort claim deadlines stack onto litigation.
Should the contractor have a license? What happens if they don't?
In California, almost any work over $500 requires a CSLB-licensed contractor. Business & Professions Code §7031 is brutal — an unlicensed contractor cannot collect for work performed, and a homeowner can recover everything already paid. If you're a homeowner stuck with bad work, run a CSLB license check first; if the contractor was unlicensed when they performed, your San Francisco construction lawyer has a powerful disgorgement claim.
What's a stop-payment notice and when do I use it?
A stop-payment notice (formerly called a stop notice) is served on the lender or owner and forces them to withhold money from the contractor pending resolution of your claim. Subcontractors and suppliers use it as a parallel remedy to a mechanic's lien — sometimes more effective because it hits cash flow directly. Strict service and timing rules apply. In San Francisco, you record the lien with the SF Assessor-Recorder at City Hall.
Can I avoid arbitration if my contract has an arbitration clause?
Usually not, but it depends. California Code of Civil Procedure §1281.2 and the FAA both favor enforcement of construction arbitration clauses. Limited exceptions exist for unconscionability, lack of mutual assent, and certain residential cases. Most San Francisco construction lawyers will read your contract before filing anything — if arbitration is mandatory, the right move is usually a strong demand letter and a JAMS or AAA filing rather than a lawsuit you'll lose to a motion to compel.