Sunologi Inc. is a licensed Florida building contractor (CBC1261200) building room additions across Hillsborough County, including Tampa, Brandon, Riverview, and Plant City. Bedrooms, in law suites, garage conversions, and additions that match your existing home, all engineered, permitted with the Hillsborough County building department, and inspected at every stage. Crews dispatch from our New Port Richey west coast hub.
What an addition in Hillsborough involves
Every addition starts with what is buildable on your lot: setbacks, easements, septic location, and how the new roof ties into the old one. We check all of it at the site visit before anyone draws a plan. From there the project runs as one contract: engineered drawings, foundation, framing, electrical, plumbing if the scope includes it, insulation, drywall, and finishes that match the rest of the house instead of announcing themselves as an addition.
Permits and engineering in Hillsborough County
Room additions always require engineered plans and a building permit, with inspections at foundation, framing, electrical, insulation, and final. We prepare the full package and pull the permit with the Hillsborough County building department under license CBC1261200. An unpermitted addition creates real problems at appraisal, insurance, and sale time, and Hillsborough is no exception.
Additions we see in Hillsborough
Tampa, Brandon, and Riverview are growing fast, and our west coast hub keeps kitchen, bath, and outdoor projects local rather than a long haul from Orlando. For additions, the common asks are a primary suite, an in law setup for family, and garage conversions that add living space without changing the footprint. We will also tell you honestly when an addition hurts resale, because we would rather lose a job than build something we have to defend later. Request a free estimate and we will check what your Hillsborough lot allows.
Room Additions in Hillsborough: common questions
Do I need a permit for a room addition in Hillsborough County?
Yes, always. Additions require engineered plans and a building permit with staged inspections. We handle the entire package with the Hillsborough County building department under license CBC1261200, from application to closeout.
Which Hillsborough cities do you build additions in?
Throughout Hillsborough County, including Tampa, Brandon, Riverview, and Plant City, plus surrounding areas, dispatched from our New Port Richey west coast hub. Call 407-890-0442 if you are close to a county line.
How is a room addition priced in Hillsborough?
By the square foot, with the rate set by complexity: a simple bedroom on grade sits at one end, a suite with a bathroom or major roof rework at the other. Design, engineering, and permitting are part of the real number, and every Hillsborough addition is quoted after we check setbacks, easements, and septic at a free site visit.
More on the Room Additions page, the Hillsborough County remodeling page, or our FAQ.
Request a Free Estimate
Tell us about your project and someone from our Sanford office will call you back, usually the same business day. Or call us now at 407-890-0442.
Also in Hillsborough County: Kitchen Remodeling · Bathroom Remodeling · Outdoor Living Spaces · All Hillsborough services
Room Additions in other counties: Orange County · Seminole County · Pinellas County · Polk County · Brevard County · Full room additions page
Talk to a licensed contractor, not a call center
Call our Sanford office at 407-890-0442 or send the estimate form. Site visits and written estimates are free, and the license number on your paperwork will match the one in our footer: CBC1261200.
Call 407-890-0442