How to start a power washing business in San Francisco, CA
This is not legal, tax, or insurance advice. Read the official pages linked here. Partner offers are optional and labeled.
Dust, some salt, and stucco that does not want a high-pressure blast. Drought rules can apply to outdoor water. Ask the city. Do not promise a roof wash on this page unless you have read the license. In San Francisco, the housing decides the visit: Victorians and multi-unit buildings on hills, soft stories, small garages, and a lot of houses that still treat central air as optional. The weather on the truck is marine fog, a mild wet winter, dry summers, almost no freeze, and earthquakes that changed how houses are braced. Sunset, Noe Valley, and Richmond District are worth naming only when they are real stops. Oakland and Daly City are a different drive until you can reach them the same day. San Francisco Department of Building Inspection permits is the local counter to ask when the job needs a permit or a city registration. This page names that office. It does not invent a fee. Oakland and Daly City are not San Francisco permits. Hills, parking, and stairs are part of the price. Write the cities you will actually drive, and do not describe a suburban garage-door route as the default job. Access is the objection. A page that claims the whole Bay without saying which bridge you cross will not get the call from the far side.
Victorians and multi-unit buildings on hills, soft stories, small garages, and a lot of houses that still treat central air as optional marine fog, a mild wet winter, dry summers, almost no freeze, and earthquakes that changed how houses are braced Flatwork and house washes as separate visits, plus the surfaces you will not blast. In San Francisco, CA, list Sunset and Daly City together only if one crew really covers both.
Start the route in Sunset, Noe Valley, and Richmond District. Add Oakland and Daly City when you can reach them the same day. Access is the objection. A page that claims the whole Bay without saying which bridge you cross will not get the call from the far side.
The California guide has the filing office and the LLC fee we could verify ($70 to file). This page is the local version: what the first jobs are, which permit counter to call, and how to price a day here.
Some boxes are labeled Partner. ServiceBase has not joined those programs. The links go to each company's own homepage, not a tracking link. If a program later approves us, the address will change and we may earn a commission. You can file, insure, and bank anywhere. Official government links are not partner links. Nothing on this page is a discount code.
$500 in free advertising when you launch
Keep the checklist on your account
The guide stays public. An account saves your state, city, and trade, and lets you mark each filing as you go. The advertising credit is reserved when you register. It can be spent after the free website is live.
Many one-truck washing routes start as a sole proprietorship. An LLC is a reasonable filing once you are taking deposits, hiring, or putting the insurance in a company name. The filing does not decide the license and it does not decide where the water may go. Read the contractor board and the city separately. Ask an accountant if you are paying helpers and still thinking of them as a favor. This page is not legal advice.
California Government Code section 12190 sets the fee for filing articles of organization at $70, and the fee for the statement of information at $20. The Secretary of State's LLC-1 cover sheet also says an LLC may have to pay a minimum $800 tax to the Franchise Tax Board. Read the Franchise Tax Board page before you treat $70 as the whole cost. A sole proprietorship can still be you, under your own name, without this filing. The fee is not a suggestion to form an LLC.
If your customers are in San Francisco, the registered-agent address still has to satisfy California. Read the filing office's rule. A neighbor's kitchen table is not always an acceptable address.
An employer identification number is the business tax ID. The IRS issues it online at no charge and says you never have to pay a company to get one. If you form an LLC, file with the state first. The IRS says an EIN application can stall when the state filing is not done. A sole proprietor can often start with a Social Security number and get an EIN when a bank or a hire requires it.
Apply on the IRS page if you want the number yourself. LegalZoom, the partner beside this step, can request it while they form the company. That service is optional. The IRS fee is still zero either way.
04License, then San Francisco Department of Building Inspection permits
Read the contractor board for a washing classification and any dollar threshold on that page. Confirm a city business license either way. If the work is a lead renovation, EPA's RRP page requires containment so wastewater stays in the work area, and it tells you to ask the local water authority about disposal. On a construction site covered by EPA's 2022 Construction General Permit, building washdown and pavement wash water have to meet that permit, including no soaps, solvents, or detergents for those discharges. A residential route that is not one of those jobs is still a city storm-drain question. Ask before you send water to the street.
State page: California Contractors State License Board. Read this page for your trade. A city or county can require its own registration even when the state does not.
San Francisco Department of Building Inspection permits is the local counter for work in San Francisco. We are naming that office, not linking a fee schedule we have not read. Call them or open the city's own site and ask what a new power washer has to register before the first job in Noe Valley.
The California guide has the longer license note for this trade, including the official pages we could verify.
General liability before the wand points at someone else's house. Tell the insurer you pressure-wash, and name the surfaces, so a claim is not denied for work you did not disclose. Water forced behind siding or into an open window is the ordinary loss. Ask whether the policy speaks to that. Commercial auto for the truck and trailer. Workers' compensation before a second person is handling the gun or driving the rig. A property manager will ask for the certificate before the first driveway.
Workers' compensation is a state program. Before anyone works with you, including a friend, ask an insurer and the state labor office whether you must carry it. This guide does not quote a headcount, because those rules differ and the state page is the source. The SBA page describes the common policies. It does not sell them. Buy the policy before you work in a house in San Francisco.
Fuel, tips, and the replacement hose should come out of a business account, not a personal card you sort out in April. Deposits on a house wash and the small driveway tickets both go in the same account, with the address written down. Set tax money aside the day a larger job pays.
The bank will usually ask for your ID, the EIN or your Social Security number, and the formation papers if you filed an LLC. A checking account and a habit of setting tax money aside are enough at the start.
07Price a day in San Francisco
Write three prices before you need them: a driveway or flatwork visit, a house wash, and the surface you will not do. Wood, soft stone, and roofs are where a single 'per square foot' number goes wrong. Include the time to control the water. A quote that assumes the runoff can run to the street is incomplete until the city has said so.
Mildew, dust, and salt stain are different films and different times. A price copied from another climate will be wrong. Adjust the three numbers after ten real jobs, and do not promise the film will never come back.
marine fog, a mild wet winter, dry summers, almost no freeze, and earthquakes that changed how houses are braced Victorians and multi-unit buildings on hills, soft stories, small garages, and a lot of houses that still treat central air as optional That is why a price copied from another metro will miss. Flatwork and house washes as separate visits, plus the surfaces you will not blast. In San Francisco, CA, list Sunset and Daly City together only if one crew really covers both.
Write the price you want for the common job in Sunset and the price you want for a far stop in Daly City. If the second number is not worth the drive, leave Daly City off the service area.
08Open the profile, the reviews, and the site
Claim the Google Business Profile for San Francisco, CA. Set hours you answer. The service area should list Sunset, Noe Valley, and Richmond District if those are real stops, and it should leave off towns you will not drive.
Ask for a review after a clean job, and ask them to mention the neighborhood and the task. A review that says the work and Oakland helps the next search. A review that says 'great service' does not.
Google Business Profile with photos of driveways and siding you have actually washed in this climate, and a service area made of towns you drive. Reviews should name the neighborhood and the surface. The website splits flatwork from house washes, says which surfaces you refuse, and says you ask the city about wash water. The form asks for the surface and the size. ServiceBase publishes that page and keeps the requests. It does not make the discharge legal.
When the name and the phone are real, create the free power washing site with San Francisco already filled in. Quote requests land in your list. The site does not replace San Francisco Department of Building Inspection permits.
How do I start a power washing business in San Francisco?
Pick the service you can finish, search the name at the California Secretary of State, get the free EIN from the IRS, read the license page (California Contractors State License Board), call San Francisco Department of Building Inspection permits, insure the work, open a business account, and publish a page that names Sunset and the jobs you want. Flatwork and house washes as separate visits, plus the surfaces you will not blast.
What does a power washer license look like for San Francisco, CA?
Read the contractor board for a washing classification and any dollar threshold on that page. Confirm a city business license either way. If the work is a lead renovation, EPA's RRP page requires containment so wastewater stays in the work area, and it tells you to ask the local water authority about disposal. On a construction site covered by EPA's 2022 Construction General Permit, building washdown and pavement wash water have to meet that permit, including no soaps, solvents, or detergents for those discharges. A residential route that is not one of those jobs is still a city storm-drain question. Ask before you send water to the street. Start at the California Contractors State License Board. Then ask San Francisco Department of Building Inspection permits what the city adds.
How should I price power washer work in San Francisco?
Write three prices before you need them: a driveway or flatwork visit, a house wash, and the surface you will not do. Wood, soft stone, and roofs are where a single 'per square foot' number goes wrong. Include the time to control the water. A quote that assumes the runoff can run to the street is incomplete until the city has said so. marine fog, a mild wet winter, dry summers, almost no freeze, and earthquakes that changed how houses are braced Time the first ten jobs in Sunset and Richmond District before you copy a price from another city.
Can I publish a power washing site before the LLC is approved?
You can draft it. Put it in public under the name you will actually use, with the phone you answer. If the state requires the license before you advertise the work, wait. The free ServiceBase site does not file the company. Signup can open with power washer and San Francisco filled in so you are not retyping them.