Every new Florida business filing, every daySinwelski Power and Controls
Michael Sinwelski, Manager
An electrical contracting business operating under the name Sinwelski Power and Controls LLC.
Filed July 21, 2023 · St Petersburg, FL · Pinellas County
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Florida Division of Corporations (Sunbiz) · Entity L25000496004 · Retrieved April 14, 2026
About Sinwelski Power and Controls
SINWELSKI POWER AND CONTROLS LLC was filed in Florida on July 21, 2023, as an electrical contractor based in St. Petersburg (Hillsborough County). Michael Sinwelski is Manager and filed personally as the registered agent; Karl Bowman is also a Manager. The domain was registered over 24 years before the filing, on October 16, 1998, through GoDaddy. A conversion document was filed on November 3, 2025. The website matches the filing's name and address and was built with Site Kit by Google. No annual report or EIN on file yet.
- Domain registered 24 years before filing (1998 vs 2023).
- Owner filed personally as registered agent.
- Website identity confirmed matching name and address.
- Conversion document filed in 2025.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research. Updated August 24, 2026.
One of 223 new businesses registered in St Petersburg in July 2023, and the only contractor business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Officers / Authorized Persons
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Frequently Asked Questions
When was Sinwelski Power and Controls registered?
Sinwelski Power and Controls was registered as FLAL on July 21, 2023 in Florida.
Where is Sinwelski Power and Controls located?
Sinwelski Power and Controls is based in St Petersburg, FL, 33710, in Pinellas County.
What type of business is Sinwelski Power and Controls?
Sinwelski Power and Controls is classified as a contractor business (electrical contractor).
Is Sinwelski Power and Controls still active?
According to the Florida Division of Corporations, Sinwelski Power and Controls's current record status is "active".
Does Sinwelski Power and Controls have an EIN on file?
No EIN was found on file for Sinwelski Power and Controls at the time of registration.
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