There are two deadlines sitting in front of every California septic company right now, eight weeks apart, and most operators are aware of neither.
On December 31, your county pumping registration expires. Not twelve months from when you got it. December 31, the same as everyone else’s.
On January 1, three laws signed in 2026 take effect, and all three land on a trade that uses subcontracted drivers, sends crews into confined spaces, and gets inspected.
Here is what both deadlines actually require.
December 31: the registration nobody reminds you about
California Health and Safety Code section 117405 makes it unlawful for any person or firm to engage in the business of cleaning septic tanks, chemical toilets, cesspools or sewage seepage pits, or to dispose of the cleanings from them, in any city, town, county, or city and county, unless it holds an unrevoked registration issued by the local health officer for that jurisdiction.
Four things follow from how that article is written, and each one catches somebody every year.
It is local. Section 117415 requires the application to be filed with the health officer in the jurisdiction where you want to carry on the business. There is no statewide septic pumping license. If you pump in three counties, you need three registrations, and a registration in one does nothing for you in another.
It dies on December 31 regardless of when you got it. Section 117430 provides that registration runs only for the unexpired portion of the calendar year in which the application is made, and that at the end of the calendar year all registrations become void and of no effect. A registration issued in February and a registration issued in October both expire on the same day.
Renewal is not a formality. Under section 117420, the health officer issues registration only after a satisfactory examination covering the equipment to be used, your knowledge of sanitary principles and of the laws and ordinances affecting human health, your reliability in observing those laws and in selecting employees who can do the work without endangering health, and the places and manner of disposal you propose to use. The health officer has 30 days to act on an application under section 117425, which is the number that matters if you leave this until the last week of December.
Operating without it is a crime, not a fine schedule. Section 117450 makes a violation of the article, or of any health officer order issued under it, a misdemeanor punishable by a fine of not less than $200 for each offense, or imprisonment of not less than 30 days, or both. Registration can also be revoked for cause on 10 days’ notice under section 117445.
One more item that catches people with loose recordkeeping: section 117435 lets the health officer require you to file statements, at whatever frequency they choose, listing the name and address of the owner or tenant of every tank you cleaned. If that information lives in a notebook in a truck, a records request becomes a bad week.
Worth saying directly, because the reflex in this trade is to treat compliance and insurance as the same line item: no policy we can sell you covers a criminal fine. A misdemeanor is yours. It also becomes an underwriting fact that follows the account into every submission afterward.
January 1: SB 1444 and your 1099 drivers
California already made willful misclassification of an employee as an independent contractor unlawful, with civil penalties running from $5,000 to $15,000 per violation, and from $10,000 to $25,000 where there is a pattern or practice.
Until now, those penalties could be recovered as damages payable to the worker only by the Labor Commissioner or a public prosecutor. SB 1444, signed August 27, 2026, changes that so each employee can recover them directly.
Translate that into how septic companies actually staff. Pump operators brought on as contractors during the busy season. A driver who owns his truck and runs your routes. A guy who does your drain field digs and invoices you. Whether those arrangements hold up has always been a question. As of January 1, the person on the other side of the question has a much more direct path to collecting if the answer goes against you.
This is not a coverage problem you can buy your way out of. Classification penalties are not an insurable loss. The fix is to look at the arrangements now, while you can still change them, rather than after someone has a reason to challenge one.
January 1: AB 2321 and the first hour of an inspection
AB 2321 was signed September 30, 2026 and rewrites six sections of the Labor Code dealing with Cal/OSHA investigations. Two changes matter to anyone whose crews open tanks.
First, it becomes a misdemeanor to willfully resist, prevent, impede or interfere with the Cal/OSHA chief or an authorized representative in carrying out investigation and inspection duties, or to willfully violate a court order relating to those duties.
Second, it tightens the pipeline to prosecutors. The Bureau of Investigations must investigate any accident involving a serious injury, illness or exposure for which the division issues a citation for a willful violation. And the division must immediately notify the appropriate prosecuting authority when it learns of an accident involving a death, a serious injury, illness or exposure affecting five or more employees, or a request for prosecution by a division representative.
Septic work is exactly the trade this reaches. A tank is a permit-required confined space with an atmosphere that can incapacitate a person in a breath or two, and these incidents have a documented habit of taking a second worker who went in to help. That is a serious-injury-or-death inspection by definition.
The practical consequence is that how your foreman handles an inspector at the gate is now a legal question. Somebody who decides to be difficult, move a crew, or delay access is exposing himself and possibly you. Decide in advance who talks to Cal/OSHA, and make sure that person knows the answer is cooperation.
January 1: AB 2155 and your driver arbitration agreements
This one is quieter and may matter more than it looks.
AB 2155, signed June 30, 2026, adds a subdivision to Code of Civil Procedure section 1281 providing that a written arbitration agreement is not enforceable under that section to the extent the agreement is not enforceable under the Federal Arbitration Act.
The bill says plainly what it is aimed at. Its purpose section states that it is intended to incorporate into the California Arbitration Act any and all exclusions under the Federal Arbitration Act, “including contracts of employment of seamen, railroad employees, or any other class of workers engaged in foreign or interstate commerce.”
That last phrase is the FAA’s transportation worker exclusion, and the Legislature wrote it into the bill deliberately. If you have drivers on arbitration agreements, the protection you thought those agreements gave you may not survive January 1. Whether a given driver falls inside that exclusion is a legal question that depends on the work, and it is a question for your employment counsel rather than for your broker. But it is worth asking before a dispute makes it urgent.
And the wage floor moves
The state minimum wage rises on January 1, 2027 under the annual adjustment, and a number of city and county minimums rise with it.
For septic companies the more consequential wage numbers are elsewhere. Sewer construction is a dual wage workers’ compensation classification with the line at $45.00 an hour, separating class 6307 from 6308, and plumbing splits at $35.00 an hour between 5183(1) and 5187(1). The advisory rate difference across those thresholds is large, roughly 45 percent on sewer construction and more than half on plumbing, and the high wage class is verified at final audit. If you are planning wage changes for January anyway, it is worth knowing where those lines sit before you set them.
What to do in the next eight weeks
None of this is expensive. All of it is cheaper now than in response to something.
Pull your registration list. Every county you pump in, and the expiration on each. If you are not certain you are registered somewhere you have been working, find out this week, not in January.
File renewals with 30 days of room. The health officer has 30 days to act. Filing on December 20 is filing late even if it is technically on time.
Look hard at anyone you pay on a 1099. Particularly drivers and seasonal pump operators. If an arrangement would be hard to defend, January 1 is the deadline to fix it rather than the day to find out.
Decide who handles a Cal/OSHA inspection. One named person, a clear instruction to cooperate, and a rule that nobody obstructs anything. Put it in writing.
Have your confined space program looked at. Atmospheric testing before entry, ventilation, an attendant outside, retrieval gear, a written permit, and a rescue plan that is not a coworker climbing in. This is the exposure that both kills people and ends insurance programs.
Send your driver arbitration agreements to counsel. Not to us. This is a legal question and it deserves a lawyer’s answer.
Where we come in
We place workers’ compensation, commercial auto, general liability, pollution and equipment coverage for septic pumpers, installers, grease trap services, sewer and drain cleaners and portable restroom operators across California.
Two of the items above are genuinely ours. Whether your payroll is in the right classifications is a question we can answer from your payroll detail, and it is usually worth more than shopping the renewal. Whether a sewage spill is actually covered under your general liability form is a question we can answer in writing, and the answer surprises people often enough that it is worth asking.
The rest of it is compliance, and we would rather tell you that plainly than pretend a policy solves it.
Send over your declarations pages and five years of loss runs and we will tell you where the program is thin. The full technical breakdown for this trade, including the classification decision tree and the pollution analysis, is on our septic and sewer service insurance page. If you run portable units as well, see sanitation and portable restroom services, and for the truck side start with commercial auto liability.
Call us at (888) 590-2667.
This article is general information for California septic and sewer service businesses. It is not legal advice and it is not a description of any specific policy. Registration requirements are from California Health and Safety Code sections 117400 through 117450. SB 1444 (Chapter 162, 2026), AB 2321 (Chapter 936, 2026) and AB 2155 (Chapter 46, 2026) are cited from their chaptered text. Workers’ compensation classifications and advisory pure premium rates are published by the Workers’ Compensation Insurance Rating Bureau of California and are effective September 1, 2026. Coverage is determined solely by the terms, conditions and exclusions of the policy you hold.
