The first hundred feet belongs to you now: the C-49 and the two customers who pay for it

Tree work in California stopped being a gardening trade. It became a fire trade and a utility trade, and both customers buy the same thing: a measured distance between a flame and something that must not burn.

You already climb, rig and drop. This page is what it takes to sign for that work yourself, and it leads with where the money comes from: a homeowner with an insurance renewal in their hand, and a public body with a bid schedule.

Defensible space made your scope a legal dimension

Inside a fire hazard severity zone, defensible space runs to 100 feet from the structure, with an ember-resistant zone in the first 5 feet of it. Chapter 7A governs the exterior envelope, but nobody produces the space around it except a tree crew.

That single fact changed the trade three ways. It made the work recurring, because vegetation grows back on a schedule and a property cleared to 100 feet this year needs it again next year. It made the work inspectable, because somebody else decides whether the result passes, so a crew that walks the 100 feet with the owner, names what has to go in the first 5 feet and what only needs limbing up further out, and leaves a written record, is producing evidence rather than chips. And it changed who is paying, because insurance renewals and property sales both turn on that inspection, which means the person calling you has a date they are working to.

Building in a wildfire zone has the envelope side, which you will get asked about while you are on the ladder.

Vegetation management is public work, and public work has its own rules

The other buyer is institutional. Municipal utilities, cities running urban forestry programs, school districts, park districts, transit agencies and Caltrans on state highway right of way all buy tree service by contract, on multi-year terms, in volumes no residential book will match.

They are public agencies, so this is public work, and that changes how you bid it. Prevailing wages apply on public works over $1,000, which for a tree contractor is nearly every contract. You and every listed subcontractor must be registered with DIR before you can bid, and that registration renews on July 1. Certified payroll is filed electronically at least monthly, and payroll records go out within 10 days of a written request. Overtime runs after 8 hours in a day or 40 in a week.

Here is what makes a long vegetation management contract biddable. Take a three year district contract advertised on 14 January 2026.

Read that as the reason to be in this lane rather than to avoid it: your largest labor cost is fixed and knowable on the day the job is advertised, for three years, which is a certainty no residential price list gives you. The prevailing wage guide covers determinations and DIR registration and certified payroll covers the filing.

One more thing about public work: you cannot lien public property, so your security is different. A payment bond is required on public works over $25,000 under Civ. Code s.9550, and suit on that bond runs on a six month clock under Civ. Code s.9558. Put the bond in the job file at award, because six months goes quickly when you are waiting politely. The stop payment notice guide covers the other route to the money.

The conductor changes who is allowed to make the cut

Utility work carries a restriction that no other part of tree service has. Work near energized conductors is line clearance work, and only qualified line-clearance tree trimmers go inside the minimum approach distances the standards set. Everybody else stays outside them.

That is a training investment before it is a revenue stream, which is precisely why the utility lane is not crowded. A shop with qualified people, documented training and the equipment to work off the ground can hold a contract a general tree service cannot bid at any price.

What the C-49 covers, and where it stops

The classifications live in the 16 CCR 832 family, and work outside the classification you hold is not permitted. The C-49 is the tree itself: pruning, trimming, treating, removing trees, limbs and roots, and taking out the stump.

The C-27 boundary is the commercial one. Landscape contractors take small tree work inside a maintenance account, and tree contractors get asked for replanting after every removal, so holding both is common. Each added classification needs its own trade exam and its own certified experience.

Two rules from elsewhere in the code catch a tree crew regularly. Notify the regional notification center before digging, because stump grinding sits exactly where irrigation, gas services and low voltage runs are shallowest. And above one acre of disturbance, stormwater permit coverage applies, with a SWPPP written by a QSD and implemented under a QSP, which reaches big clearing contracts. The stormwater guide has that sequence.

The $500 line, the city layer, and the tree you are not allowed to remove

Under BPC s.7048 a license is required at and above $500 in combined labor and materials on one undertaking, and a single mature removal clears that on the first morning. Splitting one yard into three invoices does not create an exemption. Unlicensed, you cannot sue for compensation under BPC s.7031(a) and the hirer can recover everything already paid under s.7031(b).

Then the layer that is unique to trees. Cities protect them. Heritage and landmark ordinances are local, the removal permit is local, the replacement planting requirement is local, and so is the fine for taking down the wrong tree. A crew working four cities in a month is working four ordinances and four business tax certificates, which is a filter on your competition rather than a burden. The city business license guide covers the certificate side.

Residential work above $500 is a home improvement contract under the BPC s.7159 family: written, with prescribed headings and type sizes, a three business day right to cancel, change orders signed before the extra work starts, and a down payment capped at the lesser of $1,000 or 10 percent. The home improvement contract guide has the structure.

The safety file is a sales document in this trade

Tree work is aerial, mechanical and outdoors, and Title 8 reaches all three. Fall protection starts above 7.5 feet. Shade is required once the outdoor temperature exceeds 80 degrees, high-heat procedures start at 95 with construction named, and drinking water runs at one quart per employee per hour. Every employer keeps a written Injury and Illness Prevention Program, produces it within 5 business days of a request, keeps inspection and training records at least a year, runs tailgate meetings at least every 10 working days, and reports a death or serious injury within 8 hours. And wildfire smoke can produce a non-working day, so a contract that says so does not eat the loss.

None of that is filing for its own sake. A utility or a school district asks for the program and the training records before adding you to an approved list, so getting the IIPP right opens accounts.

Four years, two exams, and the money to open

Four years of journey-level experience inside the last ten (16 CCR 825), with education creditable for up to three, journey-level counting a journeyman, foreman, supervising employee or contractor. For a C-49 that is the years you were running the climb, calling the rigging and taking responsibility for the property underneath, certified by the contractor or crew leader who watched you do it. The experience requirement guide covers who can sign.

Then two exams, Law and Business at about 115 questions and the C-49 trade exam at about 100, multiple choice, closed book, at PSI test centers, calibrated per version rather than run to a published fixed percentage. Climbers rarely lose on the tree half. They lose on law and business. The exams guide has both. Then the money: $450 for the original application, $200 to issue as a sole owner or $350 otherwise, biennial renewal at $450 or $700 with no continuing education, the $25,000 contractor license bond under BPC s.7071.6, plus a $100,000 employee and worker bond on the LLC route under BPC s.7071.6.5. Workers compensation goes in before the first employee, because the license is suspended by operation of law on the day cover lapses. Getting your CSLB license, the bond and qualifier and workers comp run the rest.

Bid the district before you bid the back yard

Residential clearing pays this month. A public vegetation management contract pays for three years at a rate you locked on the advertisement date. CEQAnet filings surface fuel reduction projects at environmental review, well before tender, and Caltrans advertises right of way work directly. Where work is starting in California covers those feeds.

On AEC Stack there is no monthly subscription. The platform fee is 2.5 percent of each invoice processed through the platform, so the quoting, the certified payroll paperwork and the invoicing earn their keep on the work that actually pays.

Take your last full day of clearing, put the crew hours, the chipper, the truck and the dump fees through the markup and margin calculator, and see whether your per-tree price ever carried them. Then open a working business file and price the next contract from the cost up.