Every new Florida business filing, every dayContractorSpray Foam Insulation and Concrete RepairactiveVerified
Sturdy Soil
Struction Blackburn Harbor Con, Manager
A contractor specializing in spray foam insulation, concrete lifting, seawall repairs, and driveway leveling services in Sarasota, Florida.
Filed October 1, 2025 · Sarasota, FL · Collier County
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Florida Division of Corporations (Sunbiz) · Entity L25000451321 · Retrieved April 14, 2026
About Sturdy Soil
STURDY SOIL LLC filed in Florida on October 1, 2025, as a spray foam insulation and concrete repair contractor in Sarasota. The domain was registered 202 days before filing, on March 13, 2025, through GoDaddy. The website is modern, built with Divi, and its identity is confirmed. The registered agent was filed through another company, N HARBOR CONSTRUCTION INC. No annual report or EIN on file yet.
- Domain registered 202 days before filing, showing advance planning.
- Registered agent filed through another company, indicating a service-based filing.
- Website built with Divi, a WordPress theme, suggesting a professional site.
- Website identity confirmed, matching the filing's name and address.
- 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 23, 2026.
One of 259 new businesses registered in Sarasota in October 2025, one of 9 contractor businesses.
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Filing Details
Entity NameSTURDY SOIL LLC
Entity TypeFLAL
Entity NumberL25000451321
Filing DateOctober 1, 2025
Principal AddressLocked
City / State / ZipSarasota, FL 34233
CountyCollier
TimezoneEastern (ET)
EIN on FileNo
Registered AgentN HARBOR CONSTRUCTION INC
Agent AddressLocked
Filed ViaAnother company: N HARBOR CONSTRUCTION INC
WebsiteYes · domain registered 202 days before filing · registrar GoDaddy
Website BuildModern · Divi
Annual ReportNot yet filed
First Recorded by DayOneLeadApril 14, 2026 (195 days after filing)
Verified Business Profile
SubcategorySpray Foam Insulation and Concrete Repair
Contact Information
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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.
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Officers / Authorized Persons
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Frequently Asked Questions
When was Sturdy Soil registered?
Sturdy Soil was registered as FLAL on October 1, 2025 in Florida.
Where is Sturdy Soil located?
Sturdy Soil is based in Sarasota, FL, 34233, in Collier County.
What type of business is Sturdy Soil?
Sturdy Soil is classified as a contractor business (spray foam insulation and concrete repair).
Is Sturdy Soil still active?
According to the Florida Division of Corporations, Sturdy Soil's current record status is "active".
Does Sturdy Soil have an EIN on file?
No EIN was found on file for Sturdy Soil at the time of registration.
Who Sells to This Business
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