How to Start a Low Voltage or Alarm Business in Florida

Florida does not issue a general business license. For low voltage and alarm work, the credential that matters is a competency license from the Electrical Contractors’ Licensing Board (ECLB), which sits within the Department of Business and Professional Regulation (DBPR). If you have searched for a “florida low voltage license” or a “florida alarm license,” you are looking for that ECLB credential. This guide walks through the steps in the order most new owners find useful: choose your license scope, confirm the qualifier path, form the company, register with the state and your city or county, and set up insurance and employee screening before your first job.

This article is informational content, not legal or tax advice. Licensing rules, fees, and experience requirements change. Confirm every figure with the agency named before you spend money or sign a contract. For entity choice, tax treatment, insurance, and customer contracts, talk to a qualified Florida attorney or CPA.

What you need before you start

Gather these items before you file anything. Missing one of them is the most common reason owners stall in the middle of the process.

• A written list of the work you plan to perform, such as fire alarm, burglary alarm, surveillance cameras, or other limited-energy systems.
• A qualifier, meaning the person who will hold the ECLB credential for the company. Confirm the qualifier rules with ECLB before you choose one.
• Records of your work history, training, and any exam results for the license class you are pursuing.
• Two or three business names you would accept, each checked against Florida Division of Corporations records.
• A Florida street address for a registered agent. A P.O. Box will not work.
• A federal Employer Identification Number (EIN) from the IRS, a business bank account, and a written operating agreement if you form an LLC.
• A budget that covers state filing fees, exam and application costs (confirm current amounts with DBPR), insurance quotes, tools, and vehicle expenses.

Step 1: Choose your license scope

The ECLB credentials that apply to this work include Alarm System Contractor I, which includes fire alarm work, Alarm System Contractor II, and the limited-energy specialty license. The class you need depends on what you plan to install and service. Write down your first three services. Then compare them against the ECLB scope descriptions for each class.

Surveillance cameras changed in 2025. HB 683, effective July 1, 2025, added surveillance cameras to the scope of the certified alarm system contractor license. If camera installs are part of your plan, ask ECLB how the amended scope applies to a camera-only job, and whether any part of your work needs a separate limited-energy credential. Get the answer in writing if you can.

Common mistake: treating “low voltage” as one license. Florida organizes this work by ECLB license class, so a single job type can fall under a different credential than the one you assumed. Also, a city or county permit does not replace the state credential.

Step 2: Confirm the qualifier path and exam requirements

Each ECLB class has its own requirements for experience, exams, and qualifier status. Those requirements are set by ECLB and DBPR, and they can change. Do not plan your timeline around a number from a blog post, including this one. Pull the current application packet and requirement list directly from DBPR, then confirm the following with ECLB:

1. Which class matches your planned services, and whether one qualifier can cover more than one class.
2. What experience documentation is accepted, and how far back it can go.
3. Whether an exam is required, which exam applies, and the current exam and application fees.
4. Whether the qualifier must be a full-time employee, an owner, or meet another standard.

Start collecting employment letters and job references now. Owners who wait until the application is due often discover that a former employer will not respond quickly.

Step 3: Form your company through Sunbiz

Most owners form an LLC. The formation document is the Articles of Organization, filed with the Florida Department of State, Division of Corporations (Sunbiz). The required fee is $125, which is the $100 filing fee plus the $25 registered agent designation. You can file online through Sunbiz eFile at https://dos.fl.gov/sunbiz/start-business/efile/fl-llc/, and the main Division site is at https://dos.fl.gov/sunbiz/.

Work through these points before you file:

• Name: The name must end with Limited Liability Company, LLC, or L.L.C., and it must be distinguishable on state records. Search the name at https://search.sunbiz.org/Inquiry/CorporationSearch/ByName. Do not treat a name as approved until you receive a filing acknowledgment.
• Name reservation: If you need time, you can reserve a name for 120 days for $25.
• Registered agent: Every Florida LLC must designate a registered agent with a physical Florida street address. The agent must sign to accept the appointment. You can serve as your own agent if you are an individual owner or officer, but the company itself cannot. The designation fee is $25 for an LLC, and changing the agent later costs the same amount.
• Processing time: The state publishes no guaranteed turnaround. It says online filings are processed in the order received, and images of electronically filed documents post within 3 business days of processing. Non-electronic filings can take up to 5 business days to post. There is no expedited service.
• Walk-in option: The Division’s Tallahassee office is at 2415 N. Monroe Street, Suite 810, open Monday to Friday, 8am to 5pm. Walk-in requests are often completed while you wait, but confirm current hours before you go.

If you choose a corporation instead, the Articles of Incorporation for a Florida Profit Corporation carry a $70 filing fee, and the Profit Annual Report is $150 each year.

Common mistake: signing an operating agreement before the Articles are accepted, or opening a bank account under a name that was never approved. Wait for the acknowledgment.

Step 4: Register your tax accounts

Florida has no personal income tax. Your federal EIN comes from the IRS and is separate from any state filing. Next, decide whether you need a Florida sales and use tax registration.

• Sales tax: Businesses that sell taxable goods or services must register as a sales and use tax dealer with the Florida Department of Revenue before they begin business. Florida’s state sales tax rate is 6%. Whether alarm monitoring fees, equipment sales, or camera installs are taxable depends on how you structure each sale, so confirm it with the Department of Revenue or your CPA. Register at https://floridarevenue.com/taxes/eservices/Pages/registration.aspx.
• Corporate income tax: An LLC taxed as a corporation for federal purposes pays Florida corporate income tax at 5.5% of Florida net income for tax years beginning on or after January 1, 2022. An LLC taxed as a partnership or disregarded entity generally does not file a corporate income tax return, but if a corporation owns part of it, extra Florida filings may apply. Ask your CPA how your ownership and tax election affect your filings.

Step 5: Register a fictitious name if you will not use your legal name

If you will market the business under a name other than the LLC name, such as a shorter trade name, you need a Fictitious Name Registration. It costs $50 to register and $50 to renew. Registration is valid for 5 years and expires on December 31 of the fifth year. Renewal is filed between July 1 and December 31 of the expiration year. Filing is statewide with the Division of Corporations, not with your county. The name must also be advertised at least once in a newspaper in the county of your principal place of business. No proof of that advertisement is filed with the state, but you should keep a copy for your records. Start here: https://dos.fl.gov/sunbiz/start-business/efile/fl-fictitious-name-registration/.

Step 6: Check the local Business Tax Receipt

Florida issues no general statewide business license. Many cities and counties, but not all of them, require a local Business Tax Receipt for each address where you operate. This is authorized under Chapter 205, and it is a tax, not a competency license. Passing the ECLB exam does not replace it, and getting a receipt does not prove you are qualified to do alarm work.

Call the city or county where your office or vehicle base is located. Ask three questions: whether they levy a Business Tax Receipt, what it costs, and whether they also require separate alarm or low voltage permits for installs in their jurisdiction. Your answer may differ from the next town over.

Step 7: Arrange insurance and contracts

Confirm the insurance DBPR and ECLB expect you to carry before you bid on work. Then get quotes for general liability coverage and ask your agent whether you need workers’ compensation once you hire employees. Insurance requirements are not a place to guess. Ask your agent to put the requirements in writing for your license class.

Use a written customer agreement for every job. It should describe the equipment, the scope of work, the warranty, monitoring terms if you offer them, and what happens when a customer cancels. A Florida attorney can review your template once, which is usually cheaper than fixing a dispute later.

Step 8: Set up employee screening before the first job

Alarm and camera work often puts technicians inside homes and businesses, and the licensing framework includes employee screening requirements. Confirm with ECLB and DBPR which screening applies to each role, how long it takes, and what records you must keep. Then build screening into your hiring process so that no technician works a customer site before screening is complete. Keep the paperwork in a locked file, separate from general personnel records.

Common mistake: hiring a helper and sending that person on jobs “just to carry tools” before screening is finished. Customers and insurers will expect the same standard for everyone on site.

Step 9: Calendar your recurring filings

Compliance is mostly about the dates you forget. Put these in your calendar when you form the company:

• LLC annual report: Filed each year between January 1 and May 1. The fee is $138.75. Reports received after May 1 carry a $400 late fee, for a total of $538.75. The state administratively dissolves companies that fail to file by the third Friday in September.
• Corporation annual report: The Profit Annual Report is $150 each year, due between January 1 and May 1. A $400 late fee applies after May 1, for a total of $550.
• Fictitious name renewal: Filed between July 1 and December 31 of the expiration year, if you registered one.
• Local Business Tax Receipt renewal: Check the schedule with your city or county.
• ECLB license renewal: Confirm the renewal date and continuing education rules with DBPR when you are licensed, and track any rule changes after HB 683.

Tips for a smoother launch

• Start the ECLB paperwork before you file with Sunbiz. The license is the bottleneck, and the company name can usually be reserved while you wait.
• Keep one folder with every receipt, acknowledgment, and approval letter. Lenders, insurers, and customers will ask for them.
• Ask ECLB for written answers on camera scope and qualifier rules. Phone answers are useful, but a written answer protects you if the rules are later questioned.
• Open the bank account only after the Articles are acknowledged and the EIN is issued.
• Build your quoting process around the license class you hold. Do not sell camera installs or fire work until you have confirmed the scope in writing.

Common mistakes to avoid

• Assuming a general state license exists. Florida does not issue one. Your credential is the ECLB license for your class.
• Relying on an old scope description. HB 683 changed the camera scope effective July 1, 2025. Check current rules.
• Using a P.O. Box as the registered agent address. Florida requires a physical street address in the state.
• Operating under a trade name without registering it. If the name differs from the legal name, register it.
• Missing the May 1 annual report deadline. The late fee more than triples the cost of the report, and failing to file by the third Friday in September can lead to administrative dissolution.
• Assuming your city or county does not charge a Business Tax Receipt. Some do, and some do not. Ask.
• Letting technicians work before screening clears. Fix this before the first hire.

What to expect after you file

Owners who work through these steps in order usually find that the state filing is the quickest part. The ECLB credential, insurance quotes, and local receipt take longer and depend on your answers and your city or county’s schedule. Because the state publishes no guaranteed turnaround for company filings, plan your first job date around the acknowledgment and the license, not the date you submitted the Articles.

A well-prepared application may help you avoid resubmissions, and a complete sales tax registration may help you avoid corrections later. These outcomes are not guaranteed, and results depend on your qualifications, your filing accuracy, and agency processing.

Next steps

1. Write down your planned services and match them to an ECLB license class.
2. Call or write ECLB and DBPR to confirm the current qualifier, experience, exam, screening, and insurance requirements.
3. Search and reserve your company name on Sunbiz, then file the Articles of Organization.
4. Get your EIN, open a bank account, and decide whether a sales tax registration applies.
5. Ask your city or county about the Business Tax Receipt and any local install permits.
6. Set up insurance, customer agreements, and screening, then calendar every renewal.

Reminder: this article is informational, not legal or tax advice. Confirm current requirements with the Electrical Contractors’ Licensing Board, the Department of Business and Professional Regulation, the Florida Department of State, the Florida Department of Revenue, and your local government before you act. For complex situations, including ownership structure, tax elections, and contract terms, consult a qualified Florida attorney or CPA.