Need extra space? We can handle all of your custom room addition needs.

Tampa Bay General Contractor, putting the client first since 1987

You don’t have to settle for what might be a crowded current living situation. If your family is growing, needs are changing, or even if you’re expecting visitors, it might be time to start exploring options for a custom addition to your home. At Sun Bay Builders, we’ll work with you to put a plan in place that takes full advantage of your property and sets you free from restrictions.

Our project management team will start with an on-site visit to gauge the lay of the land and uncover your needs.  In the subsequent days we will collaborate with you to solidify any needed design elements; and if full design/build services are needed, we’ll work with one of our Tampa Bay area architect partners to create professionally-done blueprints.  After taking care of permitting and zoning requirements with the city, we’ll hand things over to our build team to execute your room addition to precise specifications.  A dedicated Superintendent will be assigned to your project to help ensure deadlines are met, and that you’re informed every step of the way.

Master suite additions fit for royalty

Hire us as the building contractor for your master suite addition and get the royal treatment you’ve always deserved. Time and again, we have helped clients transform original master bedrooms into their own personal retreats that provide increased comfort, flexibility, and class. A master bathroom, walk-in closet, sleeping quarters, and sitting area are some common elements included in our master suite builds.

Custom room additions of any kind in St. Petersburg, Seminole, and beyond

Custom master suites are far from the only type of additions we do at Sun Bay Builders. Others include:

  • Bathroom additions (master bath, full, ¾, and half)
  • Pool house additions (coastal-themed, cabana-style, and more)
  • Guest house additions (attached or detached mother-in-law suite)
  • Great room additions
  • Porch additions (front, back, Florida rooms, and more)
  • Covered lanai additions

Check out what our past
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