How to File a Mechanics Lien in Los Angeles — LA County RR/CC Recording, the 90-Day Deadline & the § 8460 Enforcement Guide (2026)
✓ Verified against state statutes · Reviewed August 2026 · By Michael Evan — Founder · 50 states · 799 rules
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What Governs an LA Lien — and How the Recording Workflow Operates
A mechanic's lien on a Los Angeles building is not a separate municipal statute — it is a California mechanics lien under the Works of Improvement scheme in Civil Code §§ 8000–8848, recorded against a parcel that sits in Los Angeles County. What makes Los Angeles filing distinct is procedure and geography: California is a recording jurisdiction, so the claim of mechanics lien is recorded with the county recorder to give constructive notice, not filed with a court clerk the way a New York notice of lien is. And unlike New York's no-notice regime, California is a preliminary-notice state: for most claimants the lien does not exist unless a 20-day preliminary notice was served at the very start of the work. The workflow is: (1) serve the § 8200 preliminary notice within 20 days of first furnishing — on the construction lender for a direct contractor, and on the owner, direct contractor, and lender for everyone below; (2) at the end of the job, fix the completion date and watch the county records for a notice of completion, which compresses the deadline; (3) record the verified claim of mechanics lien satisfying § 8416 — including the NOTICE OF MECHANICS LIEN warning and the proof-of-service affidavit — with the correct county recorder within 90 days of completion under § 8412 (direct) or § 8414 (everyone else); and (4) commence the foreclosure action within 90 days of recording under § 8460, or lose the lien. The Mechanics Lien Management State System calendars every step: the 20-day preliminary notice and its recipients, the completion date and any recorded notice of completion, the 90/60/30-day recording deadline, the correct county recorder, and the 90-day § 8460 foreclosure deadline.
Who May File — and What Each LA Claimant Does
California extends lien rights broadly to any person who, at the instance of the owner or a person acting by the owner's authority, provides work for a work of improvement — direct contractors, subcontractors at every tier, material suppliers, equipment lessors, laborers, and through a separate remedy design professionals. But the front-end discipline is unforgiving: the § 8200 preliminary notice is a precondition to the lien for everyone except a direct contractor with no construction lender. A direct contractor in a direct contract with the owner serves the preliminary notice on the construction lender only, not the owner, within 20 days under § 8204, records the claim within 90 days of completion under § 8412 (or 60 after a notice of completion), and commences the foreclosure within 90 days under § 8460. Subcontractors and suppliers follow the same recording and enforcement mechanics with two sharper edges: the preliminary notice must reach all three — owner, direct contractor, and construction lender — within 20 days, or the lien never arises; and once the owner records a notice of completion, the sub-tier recording window is only 30 days under § 8414, half the direct contractor's 60. Unlike New York's sub-tier lien, California's lien reaches the reasonable value of the work and is not capped at the unpaid balance owed by the owner to the general contractor.
Where to Record — the Five-County Greater LA Problem
California records mechanics liens with the county recorder of the county where the property is located. For the entire City of Los Angeles, that is the Los Angeles County Registrar-Recorder/County Clerk (RR/CC), whose main recording office is in Norwalk. But the Greater Los Angeles construction market spans five separate counties, each with its own recorder: Los Angeles County (the City of Los Angeles, Long Beach, Santa Monica, Pasadena, and the San Fernando and San Gabriel Valleys), Orange County (Anaheim, Irvine, Santa Ana), San Bernardino County (Ontario, Rancho Cucamonga, Fontana), Riverside County (Riverside, Corona, Moreno Valley), and Ventura County (Thousand Oaks, Simi Valley, Oxnard). A lien recorded with the LA County RR/CC on a project that actually sits in Anaheim perfects nothing, and the 90-day recording clock keeps running while the mistake is discovered. The recording fee is higher than most states because California layers statutory charges on top of the base fee: the LA County RR/CC charges roughly $15 for the first page and about $3 per additional page, plus a real estate fraud fee of about $10, plus the SB2 Building Homes and Jobs Act fee of $75 per title (capped at $225 per transaction). All-in, a routine Los Angeles claim of mechanics lien runs roughly $100 to $150. Confirm the current schedule with the LA County RR/CC before recording.
The LA Lien Deadlines & What California Requires
Four numbers govern a Los Angeles private-work lien, and the first runs at the very start of the job, not the end. First, 20 days to serve the § 8200 preliminary notice after first furnishing. Second, 90 days to record the claim of lien after completion under § 8412 or § 8414 — cut to 60 days for a direct contractor or 30 days for a subcontractor or supplier once the owner records a notice of completion. Third, 90 days after recording to commence the foreclosure action under § 8460, or the lien expires. Fourth, the owner's own 15-day window under § 8182 to record a notice of completion that shortens the claimant's deadline. The claim of mechanics lien is a verified statement, and § 8416 fixes its contents: the amount of the demand after deducting all just credits and offsets; the name of the owner or reputed owner if known; a general statement of the kind of work furnished; the name of the person who employed the claimant or to whom the claimant furnished work; a description of the site sufficient for identification; and the claimant's address. Two additional elements trip up Los Angeles claimants: the claim must include the statutory NOTICE OF MECHANICS LIEN warning to the owner in the exact statutory form, and it must be served on the owner before recording with a completed proof-of-service affidavit attached to the recorded claim. A claim missing either is unenforceable on its face. Every deadline is keyed to completion of the work of improvement, not the claimant's invoice date, and a notice of cessation under § 8188 after 60 continuous days of stopped work has the same shortening effect as a notice of completion.
The § 8200 Preliminary Notice — the Precondition Most LA Claimants Miss
More Los Angeles subcontractor liens fail on the preliminary notice than on the recording deadline. Under § 8200 a claimant must serve the preliminary notice not later than 20 days after first furnishing labor or materials to the work of improvement. A direct contractor under § 8204 must serve it only on the construction lender, if there is one, not the owner. A subcontractor, sub-subcontractor, or supplier must serve it on the owner or reputed owner, the direct contractor, and the construction lender — all three. Service is by personal delivery or by first-class certified or registered mail. Missing any one required recipient is missing the notice. Serving late is not a complete forfeiture — the notice reaches the work performed and materials furnished within the 20 days before the notice was given, and thereafter, so a late notice salvages the later work while losing the early work. But a claimant that never serves a required preliminary notice has no lien at all, no matter how flawless the eventual recording. This is why California lien discipline starts on day one of the job, not at the end.
Enforcement, Release Bonds & the § 8480 Petition to Remove
California's enforcement gun is short. Under § 8460 the claimant must commence an action to foreclose the mechanics lien within 90 days after recording the claim of lien. Miss it and the lien expires and is unenforceable. Recording an extension of credit can push the deadline out, but § 8460 caps the total at one year after completion — the extension cannot keep a lien alive indefinitely. The foreclosure action for a City of Los Angeles property is brought in the Superior Court of California, County of Los Angeles, with larger construction disputes handled in the complex civil program at the Stanley Mosk Courthouse. The owner has answering tools: under § 8424 the owner, the direct contractor, or any person disputing the claim may record a lien release bond equal to 125% of the claim, which frees the real property and substitutes the bond as the claimant's security so a sale or construction loan can close; and under § 8480, if the claimant did not commence the § 8460 foreclosure in time, the owner may petition the court for a decree removing the lien, with § 8488 allowing the prevailing party to recover reasonable attorney's fees up to a statutory cap. Because the enforcement window is only 90 days, the § 8480 petition is a live threat the instant the foreclosure clock lapses. For the claimant the mirror image applies: record a clean, § 8416-compliant claim in the right county, calendar the 90-day foreclosure deadline from the recording date, and be ready to file suit — because in Los Angeles the security you recorded evaporates on day 91.
Los Angeles Public Work — No Lien, the § 9000 Stop Payment Notice Instead
No mechanic's lien attaches to public property. A claimant unpaid on a City of Los Angeles, LAUSD, LA Metro, LADWP, or Los Angeles World Airports (LAX) project does not record a claim of mechanics lien — it serves a stop payment notice and pursues the payment bond under California's public-works recovery scheme, Civil Code §§ 9000 et seq., and it must observe prevailing-wage requirements on the labor. The stop payment notice reaches the construction funds the public entity still holds, and the payment bond stands behind the prime contractor's obligation to pay downstream. These remedies run on their own deadlines, separate from the private § 8412/§ 8414 recording windows, and a claimant that records a private lien against a Los Angeles public parcel has both recorded a nullity and burned time it needed for the bond claim. On federal projects within Los Angeles — federal courthouses, VA medical centers, and federally funded work — neither the state lien nor the state stop payment notice applies; the remedy is a payment bond claim under the federal Miller Act, 40 U.S.C. § 3131 et seq.
Frequently Asked Questions
Where do you record a mechanics lien in Los Angeles?
California is a recording state, not a filing-with-the-court state. A claim of mechanics lien on a City of Los Angeles property is recorded with the Los Angeles County Registrar-Recorder/County Clerk (RR/CC), whose main recording office is in Norwalk, because the entire City of Los Angeles sits within Los Angeles County. The trap in the Los Angeles region is the county, not the borough: the Greater Los Angeles market spans five counties, each with its own recorder — Los Angeles, Orange (Anaheim, Irvine), San Bernardino (Ontario, Rancho Cucamonga), Riverside, and Ventura. A lien recorded with the LA County RR/CC on a project that actually sits in Anaheim perfects nothing, and the 90-day recording clock keeps running. Record in the county where the land is located.
What is the deadline to record a mechanics lien in Los Angeles?
Under California Civil Code § 8412 a direct (general) contractor must record the claim within 90 days after completion of the work of improvement, or within 60 days after the owner records a notice of completion or notice of cessation. Under § 8414 a subcontractor, supplier, or other claimant records within the same 90 days after completion, but only 30 days after a notice of completion or cessation is recorded. The owner has 15 days after actual completion to record a notice of completion under § 8182, and that recorded notice is what shortens the claimant's window from 90 days to 60 (direct) or 30 (everyone else). Because the notice of completion silently compresses the deadline, a Los Angeles claimant must monitor the county records, not just its own calendar.
Do you have to serve a preliminary notice before a Los Angeles mechanics lien?
Usually yes, and for most claimants it decides whether a lien is even available. Under § 8200 a claimant must serve the preliminary notice not later than 20 days after first furnishing labor or materials. Under § 8204 a direct contractor need serve it only on the construction lender, if any; a subcontractor, sub-subcontractor, or supplier must serve the owner or reputed owner, the direct contractor, and the construction lender. Serving late does not forfeit everything — the notice reaches work within the 20 days before it was given, and after — but a claimant that never serves a required preliminary notice has no lien at all. It is the most common reason a Los Angeles subcontractor's lien fails.
What must a California claim of mechanics lien contain?
Under § 8416 the claim must be a written, signed, verified statement containing the amount of the demand after deducting all just credits and offsets; the name of the owner or reputed owner if known; a general statement of the kind of work furnished; the name of the person who employed the claimant or to whom the claimant furnished work; a description of the site sufficient for identification; and the claimant's address. Two additional elements trip up claimants: the claim must include the statutory NOTICE OF MECHANICS LIEN — a boldface warning to the owner in the exact statutory form — and it must be served on the owner before recording, with a completed, signed proof-of-service affidavit attached to the recorded claim. A claim missing the warning or the affidavit is unenforceable on its face, no trial on whether the money is owed.
How long do you have to enforce a Los Angeles mechanics lien?
Only 90 days. Under § 8460 the claimant must commence an action to foreclose the mechanics lien within 90 days after the claim of lien is recorded. If the claimant does not file the foreclosure lawsuit within that window, the lien expires and becomes unenforceable. Recording an extension of credit can extend the deadline, but § 8460 caps the total at one year after completion — it cannot revive a lien indefinitely. This 90-day enforcement gun is dramatically shorter than New York's one-year lien life, which is why Los Angeles lien practice is front-loaded. A claimant that records a lien and then spends four months in settlement discussions has usually lost the lien while talking, and the owner can strip it with a § 8480 petition and recover § 8488 attorney's fees.
How much does it cost to record a mechanics lien in Los Angeles County?
More than most states, because California layers statutory fees on top of the base recording charge. The LA County RR/CC charges a base recording fee of roughly $15 for the first page and about $3 for each additional page, plus a real estate fraud fee of about $10, plus the SB2 Building Homes and Jobs Act fee of $75 per title (capped at $225 per transaction). In practice a routine claim of mechanics lien in Los Angeles County runs around $100 to $150 all-in, versus the roughly $35 a New York City lien costs. These figures change periodically; confirm the current schedule with the Los Angeles County Registrar-Recorder/County Clerk before recording. The genuine cost of a lien is not the recording fee but the § 8460 foreclosure action in Los Angeles Superior Court if the claim is contested.
How does an owner remove a mechanics lien in Los Angeles?
A Los Angeles owner has two main routes. First, under § 8424 the owner, the direct contractor, or any person disputing the claim may record a lien release bond equal to 125% of the claim, which frees the real property from the lien and shifts the claimant's security to the bond so a sale or construction loan can close. Second, under § 8480 the owner may petition the court for a decree releasing the property if the claimant did not timely commence the § 8460 foreclosure, and § 8488 allows the prevailing party to recover attorney's fees up to a statutory cap. Because the enforcement deadline is only 90 days, the § 8480 petition is a live threat the moment a claimant lets the clock run. An owner may also attack the lien as facially defective — for example, missing the § 8416 NOTICE OF MECHANICS LIEN warning or the proof-of-service affidavit.