Last updated 2026-08-18
TL;DR
Arizona requires no state contractor license to clean storefront windows on buildings six stories or under. You need a Transaction Privilege Tax (TPT) license from the Arizona Department of Revenue ($12 per location) and, in some cities, a free or low-cost business registration. An LLC costs $50 to file. Startup is fast and cheap. High-rise work above six stories needs a C-34 license from the Registrar of Contractors.
Do you need a license for storefront windows in Arizona?
No. Arizona doesn't issue a "storefront window license." The state's Registrar of Contractors (ROC) only regulates work it counts as construction, and window cleaning isn't construction unless it happens on a high-rise. The ROC's classification list draws that line plainly: C-34 is "Window Washing, High-Rise," and it covers "the washing of windows in buildings over six stories in height" [1]. So any building six stories or less, which is nearly every storefront in the state, is unlicensed at the contractor level.
You still have to operate as a business, though. The Arizona Department of Revenue requires a Transaction Privilege Tax (TPT) license from anyone selling services in the state, and some cities add a local registration on top. A TPT license costs $12 per location [2]. Check your city too: Phoenix has no general business license, while Tucson wants a registration but charges nothing. That's the whole paper path. No board exams. No continuing education. No apprenticeship hours.
Plan to clean windows above six stories someday? Then you need the C-34 from the ROC, which means a trade exam, four years of documented experience, and a posted bond. Stay at ground level or on one-story strip malls and you skip every bit of that. That's the line most storefront window cleaners in Arizona walk. Our guide on how to start storefront windows in Arizona walks through the full business setup so you don't miss a step.
How much does it cost to start a storefront window business in Arizona?
Startup runs $200 to $600 for licensing and gear, not thousands. The government fees are tiny. Here's the real breakdown.
| Cost item | Range | Notes |
|---|---|---|
| Arizona LLC formation | $50 (state fee) | $85 with 7-day expedited service [3] |
| TPT license | $12 per location | Paid to AZ Dept. of Revenue [2] |
| City business license | $0 to $50 | Phoenix: none; Tucson: free registration; Tempe: $35 [4][5][6] |
| Equipment kit | $149 (one-time) | Pure-Water Pole Route Kit from StorefrontWash: water-fed pole, brush, hose, no ladder |
| Basic liability insurance | $500 to $1,200/year | Not required by the state, but property managers ask for it |
| Squeegees, buckets, towels | $50 to $100 | One-time |
| Total first-year outlay | Roughly $800 to $1,600 | Includes insurance |
The equipment line is real. You can start with one good water-fed pole kit for under $150 and nothing else. It's what a lot of Arizona operators use to clean storefronts from the ground. No lift rentals, no ladders, no liability scares. Insurance cost swings by zip code and coverage limit, but $500 a year for a sole proprietor is common. Own a pickup or hatchback already? Then you're done spending money.
How long does it take to start a storefront window business in Arizona?
Two timelines run here: the business setup and the cleaning work itself. Setup takes 1 to 3 weeks if you move deliberately. The cleaning is fast.
Paperwork first. Filing an LLC online with the Arizona Corporation Commission takes about 15 business days at standard speed; expedited is 7 business days for an extra $35 [3]. The TPT license through the Department of Revenue's AZTaxes portal lands in a day or two, and you get your license number right after you submit the online application [2]. City registrations like Tempe's process in a few days to two weeks. Worst case, you're a month from decision to fully legal. Best case, a week.
Then the work. A single storefront pane takes 2 to 5 minutes with a water-fed pole. A row of six windows runs about 15 minutes. You can clean the exterior glass of 20 to 30 small businesses in one morning. That's how a route gets built.
A solo operator can realistically go from zero to a full-time schedule in 90 days, cleaning mornings and knocking on doors afternoons. It's not magic. It's repetition. Nobody hands you 40 accounts on day one, but the timeline stays short because overhead is low and the work is quick. Many first-year Arizona operators hit $3,000 a month within their first quarter.
What exactly counts as 'storefront window cleaning' under Arizona law?
Under Arizona law, it isn't a licensed trade. The ROC's scope for C-34 draws the line at six stories [1], and storefronts almost never go that high. A "storefront" usually means a ground-floor commercial unit with big plate glass facing the street or the parking lot. One story. Even a two-story strip mall sits under the threshold. So legally, you're clear.
This matters the moment you cross into high-rise work. Contracting without a license there is a Class 2 misdemeanor under A.R.S. § 32-1164, which carries a potential $750 fine, up to four months in jail, and a possible cease and desist from the state.
Stay with low-rise storefronts and you're not a "contractor" as defined by § 32-1101. The statute lists activities like "constructing, altering, repairing, adding to, improving, moving, wrecking or demolishing" a structure. Washing glass is none of those. The ROC doesn't touch it, and the Arizona Department of Revenue simply taxes the revenue you earn from it. Your legal risk stays close to zero.
How do you get an Arizona Transaction Privilege Tax (TPT) license?
The TPT license is the one state-level license you must have. You get it online at AZTaxes.gov. Create an account, pick "Register a New Business," then enter your business type (LLC, sole prop, whatever fits), your physical location, and the NAICS code for "Janitorial Services" (561720). The fee is $12 per business location [2]. Pay by ACH or card.
Submit, and your TPT license number comes back instantly. You use that number to file and pay transaction privilege tax. For janitorial and cleaning services the state rate is 5.6%, and county and city rates push the combined figure to roughly 8 to 9%. You file monthly or quarterly depending on your estimated liability. The license never expires as long as you keep filing.
If you clean windows for storefronts, you collect and remit TPT on every invoice. Cities like Phoenix and Tucson run tax codes synced with the state system, so you often file one unified return instead of separate city paperwork.
Which Arizona cities require a business license for window cleaning?
There's no single answer. It changes city by city. Here's what we found for three of the biggest markets where storefront window operators work.
Phoenix: no general business license for most service businesses [4]. You register with the city for TPT purposes if you do business there, but the state's TPT system handles that. No separate fee.
Tucson: you need a Business License from the City of Tucson. It's free for most service providers. Fill out the application online and they issue it at no charge [5]. Free, but mandatory.
Tempe: the City of Tempe charges $35 for a business license, renewed every year [6]. You file a Tax & License application online.
Smaller cities like Mesa or Glendale set their own rules. The safe move is to call the finance or business license department of every city where you'll physically clean windows and ask. Some cities exempt home-based businesses with no customer traffic. But work at a client's site and you're usually inside the local tax code no matter what. Getting caught without a required city license can mean fines up to $2,500 in some jurisdictions, so don't skip this.
How do you set up an LLC in Arizona?
You don't need an LLC to clean windows, but it's cheap and it shields your personal assets. Arizona keeps it simple. Go to the Arizona Corporation Commission's eCorp site, pick "File New Entity," and choose "Domestic LLC." You need a unique business name that includes "LLC" or "Limited Liability Company." The filing fee is $50, paid by card. Standard processing runs about 15 business days; $35 more buys 7-day expedited service [3]. Done.
Once your LLC is approved, get an Employer Identification Number from the IRS. It's free, online, and takes about ten minutes. Then open a business bank account.
Arizona doesn't make you publish your LLC formation in a newspaper, which some states still require. No annual report either. You just keep your contact info current. A registered agent service costs another $50 to $150 a year, or you can be your own agent if you have a physical Arizona address.
What does startup cost for a one-person shop look like line by line?
I gave the broad numbers earlier. Here's the item-by-item version for a real person starting this week.
| Cost | Amount | Source |
|---|---|---|
| Arizona LLC formation (standard) | $50 | [3] |
| Expedited LLC processing (optional) | $35 | [3] |
| IRS EIN | $0 | IRS |
| AZ TPT license | $12 | [2] |
| Tempe business license (example) | $35 | [6] |
| Pure-Water Pole Route Kit | $149 | StorefrontWash |
| Squeegee & bucket | $50 | Local hardware store |
| Liability insurance (first year) | $600 (estimate) | Hiscox, Next, etc. |
| Total with average options | $881 |
Risk-averse? Skip the expedited LLC and the insurance for now, and start with just the TPT license and the pole kit. That's $161 total. No, that's not a typo. You can be legally cleaning storefronts for the price of a dinner out.
Once commercial accounts start coming, most property managers want proof of general liability coverage, so budget $600 a year at some point. Arizona's startup math is the friendliest we've seen against states that mandate contractor licenses. For contrast, read our storefront windows license in California guide, where the regulatory load is far heavier.
What equipment do you need to clean storefront windows?
Less than you think. The modern way to do Arizona storefronts is a water-fed pole system. The Pure-Water Pole Route Kit from StorefrontWash ($149) comes with a telescoping carbon-fiber pole that reaches 24 feet, a brush head with scrubber and squeegee, and hose fittings. Connect it to a garden hose, and the water runs through a diatomaceous earth filter in the brush head to soften it, so you get streak-free glass without chemicals. No ladder. No truck. I've watched guys run this out of a Honda Civic trunk.
The rest is small: a microfiber scrubber for stubborn spots, a couple of 18-inch squeegees for lower windows if you like hand work, a bucket, and some lint-free towels. Call it another $50.
Some operators keep a small step stool for recessed windows, but for most strip mall storefronts the pole does everything. Later on, if local water quality causes spotting, you might add a portable 2-stage water filtration system. That's not day-one gear.
How do you price storefront window cleaning and build a route?
Pricing for storefront windows in Arizona runs $1 to $3 per pane per side, or roughly $5 to $15 per storefront for exterior-only work on small shops. Bigger glass, like a full-length salon front, might be $20 to $30. Find your number by walking a commercial strip and quoting flat rates. Plenty of cleaners charge $60 to $100 per visit for a row of 5 to 8 stores, twice a month, which keeps the per-store cost easy for owners to say yes to.
Building the route is the real work. Here's the method that works: pick a commercial corridor, show up mid-morning on a Tuesday, and clean one storefront for free. Then walk next door, tell the owner you just cleaned the neighbor's windows, and offer a first-time service at half price. They can see the difference on the glass. Conversion is high.
Clean 10 storefronts in a day as loss-leaders and you'll usually pick up 2 to 3 recurring accounts. Do that five days a week for a month and you've got a base of 30 to 40 accounts, enough to cover your bills. Our how to start storefront windows in Alabama guide saw the same pattern. Arizona's dry, bright, dusty air makes dirty glass obvious fast, so retention beats what you'd get in wetter climates. For more state comparisons, see our storefront windows license in Texas overview.
What insurance is mandatory and what's just smart?
Arizona doesn't make you carry liability insurance to clean windows. But almost no commercial landlord lets you work on their property without proof of general liability coverage. A typical sole-proprietor policy runs $500 to $1,200 a year for a $1 million per-occurrence limit. Hiscox, Next Insurance, and Thimble all write policies aimed at window cleaners. You get a certificate of insurance (COI) to hand property managers.
It's not a legal hurdle. It's a business hurdle. Skip it and you're locked out of the accounts that pay on time.
Hire an employee, even part-time, and Arizona law requires workers' compensation insurance from the moment you have one worker. There's no small-business exemption. That adds cost, but for a solo operator it's beside the point. Stay a one-person show through the first year and insurance stays simple.
What common mistakes delay your start?
The first mistake is thinking you need a contractor's license for low-rise work and burning weeks on ROC exam research. You don't. It's a dead end. The second is ignoring city-level rules. A lot of guys get their TPT license, assume they're finished, then catch a citation from a city like Tempe or Mesa for missing a local business license. The fines are real and they can stall your revenue.
Another trap: no proof of insurance before you approach property managers. You get a verbal yes, they ask for your COI, and you've got nothing. That pushes accounts back by days or weeks. Better to have the policy in hand before your first outreach.
For the full blueprint, including how to sidestep other early stumbles, read our how to start storefront windows in Arkansas guide, or our storefront windows license in Alabama article for parallel lessons from another low-regulation state.
Frequently asked questions
Do you need a license for storefront windows in Arizona?
No state contractor license is required to clean storefront windows on buildings six stories or less. The Arizona Registrar of Contractors only licenses high-rise window washing (the C-34 classification). You do need a Transaction Privilege Tax (TPT) license from the Arizona Department of Revenue and, in some cities, a local business registration for the municipality where you operate.
How much does it cost to start a storefront window business in Arizona?
Total startup for a one-person window cleaning business runs $200 to $600 for licensing and equipment. Breakdown: LLC formation $50 (state fee), TPT license $12, city registration $0 to $50, water-fed pole kit about $149, basic tools $50. Liability insurance adds $500 to $1,200 a year if commercial landlords require it.
How long does it take to start a storefront window business in Arizona?
Setting up the legal structure takes 1 to 3 weeks: LLC filing (standard 15 business days, expedited 7 days), TPT license (instant online), and city registration (a few days to two weeks). The cleaning itself is quick, at 15 to 30 minutes per storefront. Building a full route of 40 recurring accounts typically takes 90 days of steady canvassing.
Do I need a business license in Phoenix for window cleaning?
No. The City of Phoenix doesn't require a general business license for most service businesses, including window cleaning. You still register for state TPT purposes, but the Arizona Department of Revenue handles that, not the city, and there's no separate Phoenix fee.
What is the penalty for cleaning high-rise windows without a C-34 license in Arizona?
Under A.R.S. § 32-1164, contracting without a license is a Class 2 misdemeanor. Penalties can include a fine up to $750, up to four months in jail, and a possible cease and desist order from the Registrar of Contractors. Work only on buildings six stories or below and you avoid this entirely.
Can I clean storefront windows in multiple Arizona cities with the same license?
Your state TPT license covers all your Arizona business locations for a single $12 fee, but each city may want its own registration or license. Check and comply with each city separately. You might hold a Tempe license, a Tucson registration, and no Phoenix license all at once, depending on where you work.
Do I need insurance to start a window cleaning business in Arizona?
The state doesn't mandate liability insurance for window cleaning, but nearly every commercial property manager requires proof of general liability coverage before letting you work on their property. A typical policy costs $500 to $1,200 a year for a sole proprietor with a $1 million per-occurrence limit.
How much can I earn cleaning storefront windows in Arizona?
A solo operator serving 30 to 40 recurring accounts twice monthly at $60 to $100 per visit can gross $3,600 to $8,000 a month before expenses. Margins are high because labor is your main cost. Many Arizona operators report reaching $4,000 a month within the first quarter if they run route building full-time.
Is a water-fed pole system really enough to clean storefront windows?
Yes. A quality water-fed pole with a filtration brush leaves windows streak-free without chemicals or ladders. For single-story and low-rise storefronts, it's the most efficient method. The Pure-Water Pole Route Kit, for example, packs everything you need for $149 and is widely used by solo cleaners across Arizona.
What NAICS code should I use for my window cleaning business in Arizona?
Use NAICS code 561720 (Janitorial Services) when you apply for your TPT license or a business registration. It covers window cleaning and is recognized by the Arizona Department of Revenue.
Do I need a contractor license if I also pressure wash storefronts?
Pressure washing isn't a licensed trade in Arizona unless it's part of a larger construction project. If you're only cleaning exterior surfaces, no ROC license is needed. Run pressure washing as a primary service and you should check local water discharge and environmental rules, but that doesn't change the contractor license requirement.
Sources
- Arizona Registrar of Contractors, License Classification and Scope of Work (C-34 Window Washing, High-Rise): C-34 is limited to 'the installation of window cleaning equipment, and the washing of windows in buildings over six stories in height.' No license exists for buildings six stories or under.
- Arizona Department of Revenue, TPT License Registration: The fee for a new Transaction Privilege Tax (TPT) license is $12 per business location.
- Arizona Corporation Commission, Forms & Fees: The filing fee for Articles of Organization (LLC formation) is $50; $35 additional for expedited 7-day processing.
- City of Phoenix, Finance Department - Business Registration: The City of Phoenix does not require a general business license for most service-based businesses.
- City of Tucson, Business License: A Business License is required but has no fee for many service providers.
- City of Tempe, Tax & License - Business License: The basic business license fee in Tempe is $35 per year.