Contact OTB Builders — Free ADU Consultation
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Ready to add an ADU to your St. Petersburg property? Contact us for a free consultation and quote. Licensed Florida contractor CBC1269281 serving St. Pete, Clearwater, and Tampa Bay for 15+ years.
Why Choose OTB Builders?
With over 15 years of construction experience in the Tampa Bay area, OTB Builders is St. Petersburg's trusted ADU contractor. We hold Florida contractor license CBC1269281 and specialize exclusively in accessory dwelling units, tiny houses, garage conversions, and room additions.
From your first consultation to final walkthrough, we manage every detail — permits, architectural design, construction, and finishing. Our clients consistently report 100% satisfaction, and many have referred us to their neighbors.
We serve homeowners across St. Petersburg, Clearwater, Pinellas County, and the greater Tampa Bay area. Whether you're looking to generate rental income, create multi-generational living space, or add a home office, we'll design and build the perfect ADU for your property and budget.
Service Area
St. Petersburg, Clearwater, Largo, Dunedin, Safety Harbor, Tarpon Springs, Palm Harbor, Seminole, Indian Rocks Beach, and all of Pinellas County. We also serve select areas of Hillsborough County including Tampa and Brandon.
What to Expect
When you reach out to OTB Builders, here's what happens next:
- Free Consultation — We discuss your goals, property, and budget over the phone or in person.
- Site Visit — Our team visits your St. Petersburg or Tampa Bay property to assess feasibility, setbacks, and utility connections.
- Custom Proposal — You receive a detailed proposal with design options, timeline, and transparent pricing.
- Permit and Build — Once approved, we handle all Florida permits and begin construction with regular progress updates.
- Final Walkthrough — We do a thorough inspection together before handing over the keys to your new ADU.
Most projects move from first call to construction start within 4-6 weeks. The entire build typically takes 3-6 months depending on size and complexity.