Bed bug laws in California Who pays for treatment?
Bed bug statute
California has a real bed bug statute and it does something most states do not: it bars a landlord from even SHOWING a unit they know is infested, and it gives you a written disclosure in at least 10-point type before you sign. But read the duty carefully — there is no obligation to inspect unless the landlord already has notice, though an infestation that is apparent counts as knowledge. The statute sets a hard clock on reporting findings to you (two business days) and no clock at all on actually treating. Your leverage for that comes from the older habitability framework, where vermin are named directly, and from a retaliation section that awards attorney's fees to whoever wins.
Who pays for treatment
Landlord
Landlord response deadline
2 business days to report findings
Disclosure before lease
Yes, written notice required
What the law actually says
Bed bug provisions: Cal. Civ. Code §§ 1954.600–1954.605, added by AB 551 effective 1 January 2017, which also amended § 1942.5. § 1954.600 sets out the legislature's findings, and they are unusually candid: controlling bed bugs is uniquely challenging, bed bug resistance to existing insecticidal control measures is significant, and cooperation among landlords, tenants and pest control operators is required for successful control. § 1954.602 — A LANDLORD MAY NOT SHOW, RENT OR LEASE a vacant dwelling unit the landlord knows has a current bed bug infestation. Note the limit and the trap in the same provision: the section imposes NO duty to inspect the premises, but where an infestation is apparent the landlord is treated as having knowledge of it, so wilful blindness is not a defence. § 1954.603 — a specific bed bug notice, in prescribed language and in AT LEAST 10-POINT TYPE, must be given to new tenants from 1 July 2017 and was required for existing tenants by 1 January 2018. If you never received one, that is itself a breach. § 1954.604 — entry to inspect for and treat bed bugs, with notice of intent to enter given under § 1954 (generally 24 hours); the same section requires TENANTS to cooperate with inspection and with requests for information to facilitate detection and treatment, so refusing access weakens your position. § 1954.605 — the landlord must notify tenants of the units inspected and of the pest control operator's findings, IN WRITING, WITHIN TWO BUSINESS DAYS of receiving them; where a common area has a confirmed infestation, EVERY tenant must be notified. THE GAP WORTH KNOWING: the statute sets a firm deadline for telling you what was found and no deadline at all for fixing it. For the fixing, use the habitability framework. HABITABILITY: Cal. Civ. Code §§ 1941–1942.5 codify the duty, and § 1941.1 sets the tenantability standards — subsection (a)(6) requires the building and grounds under the landlord's control to be kept clean, sanitary and free from accumulations of debris, filth, rubbish, garbage, RODENTS AND VERMIN, which is the hook for an infestation independent of the bed bug sections. The implied warranty of habitability applies to every residential lease in California by force of Green v. Superior Court, 10 Cal. 3d 616, 629 (1974), which held the statutory scheme was not intended as the exclusive remedy and does not preclude a common law warranty. Substandard conditions are defined at Health & Safety Code § 17920.3. REPAIR AND DEDUCT, § 1942: after reasonable notice of dilapidations the tenant may quit without further liability for rent, or repair and deduct the cost — capped at ONE MONTH'S RENT. FREQUENCY: Green quotes the 1970 amendment as limiting use to once in any 12-month period; some current practitioner material states the limit is now twice in any 12-month period, which would reflect a later amendment. Read § 1942(b) directly before relying on a second use in the same year. § 1942.4 — a landlord may not demand or collect rent where the dwelling is substandard and 35 days have passed since a notice from a code enforcement inspector went unaddressed. This is the provision that turns a code complaint into financial pressure. RETALIATION, § 1942.5: protection runs 180 days from a tenant's complaint about tenantability, and AB 551 amended the section expressly to cover a tenant who notifies the landlord or an appropriate agency of a suspected bed bug infestation. Subsection (g) is the sharp end — in an action for damages for retaliatory eviction the court SHALL award reasonable attorney's fees to the prevailing party where either party requests them at the initiation of the action. Subsection (h) confirms these remedies are in addition to any others. LOCAL LAYER, WHICH OFTEN MATTERS MORE: several California cities run their own habitability enforcement and rent programs with stronger teeth than the state baseline — Los Angeles through LAHD and the Rent Escrow Account Program, San Francisco through the Rent Board, Oakland through RAP, San Jose and Sacramento through tenant protection ordinances, and Fresno and Long Beach through mandatory rental housing inspection programs. Check your city before relying on state law alone. LICENSING CROSS-CHECK: bed bug work in California is Branch 2 (general pest) under the Structural Pest Control Board — a Branch 3 termite licence does not cover it.
Hiring someone in California? Check they are actually licensed for structural pest control before you pay a deposit. Verify a California exterminator →
What to do, in order
Photograph everything before you touch it
Live insects, shed skins, dark staining along the mattress seam. Timestamps are the evidence.
Notify the landlord in writing
Email or certified letter, never a phone call alone. Written notice is what starts the clock in every state that has one.
Do not throw out furniture yet
Discarded items can't be inspected, and moving them spreads the infestation down the hallway.
Let the deadline above run
Escalating before it expires generally forfeits the remedy.
Escalate to the housing agency, then to court
An independent inspection report is worth more than your own photographs. Rent withholding rules vary sharply — check the section above before you try it.
Read it yourself
Everything above was written by reading the sections named in the citation, not by summarizing another summary. You should not take our word for it — open the statute and check. Look up the section numbers quoted above.
The state's own legislature or code site. Search it for the section numbers quoted above — they are the whole basis for this page.
Last checked against the California code: . Statutes change every legislative session — if you are reading this long after that date, open the cited sections yourself before relying on them.
Not legal advice. This is a plain-language reference to publicly available statutes, verified against the California code. Liability turns on your lease, your local ordinance and your specific facts. Talk to a tenant attorney or legal aid before withholding rent or filing anything.