Licensed Window Contractors Based in St. Petersburg, Florida
St. Petersburg has 7 window replacement contractors on active state license records. The oldest of them has held a window or glazing license since 2004, and the median listing has carried one for 2.4 years.
Licenses checked · Florida Department of Business and Professional Regulation
2AIECC climate zone · ENERGY STAR Southern zone
What St. Petersburg's climate means for your window spec
St. Petersburg sits in IECC climate zone 2A, the starting point for any code-minimum window performance here.
ENERGY STAR places Pinellas County in its Southern zone for window certification.
Normal temperatures run 62°F in January and 84°F in July, so the glass package worth paying for in St. Petersburg isn't the same one that pencils out two zones over.
Data: U.S. EPA / DOE, ENERGY STAR, ENERGY STAR Version 7.0 Climate Zones by County/ZIP (Windows, Doors, and Skylights) (V7.0); Pacific Northwest National Laboratory (DOE Building America), Guide to Determining Climate Zone by County: Building America and IECC 2021 Updates (PNNL-33270) (2021 IECC), from the nearest NOAA station 1.2 mi away.
2.4median years licensed
The license record behind these listings
The median window license active in St. Petersburg has been on the books for 2.4 years.
A small slice, 0 of them, sit inside a 90-day window for renewal as of our last check, which is ordinary license-cycle timing rather than a mark against the business.
Match the number on any St. Petersburg listing here against Florida's own lookup before you pick up the phone.
Data: Florida Department of Business and Professional Regulation license records, checked 2026-09-30.
Window contractors licensed to work in St. Petersburg, FL
Listed A to Z by business name. No listed business paid for placement or position.
| Business | Category | License class | License no. | Status | Effective | Expires | ZIP | Official record |
|---|---|---|---|---|---|---|---|---|
| Ambassador Window & Door LLC | Window and glass contractor | Certified Building Contractor | CBC1269620 | Active | Nov 19, 2025 | Aug 31, 2028 | 33703 | Verify license |
| Bay Glass & Window INC | Window and glass contractor | Certified General Contractor | CGC1508378 | Active | Jan 24, 2005 | Aug 31, 2028 | 33714 | Verify license |
| City Windows LLC | Window and glass contractor | Certified Building Contractor | CBC1268159 | Active | Sep 4, 2024 | Aug 31, 2028 | 33713 | Verify license |
| Mitchell Windows & Doors LLC | Window and glass contractor | Certified General Contractor | CGC1536112 | Active | May 13, 2024 | Aug 31, 2028 | 33710 | Verify license |
| Reece Builders/Windows INC | Window and glass contractor | Certified General Contractor | CGC1507607 | Active | Aug 13, 2004 | Aug 31, 2028 | 33703 | Verify license |
| Stormstrong Windows Doors And More LLC | Window and glass contractor | Certified Building Contractor | CBC1262610 | Active | Sep 14, 2018 | Aug 31, 2028 | 33709 | Verify license |
| Upview Windows | Window and glass contractor | Certified General Contractor | CGC1541881 | Active | Sep 10, 2026 | Aug 31, 2028 | 33702 | Verify license |
Questions to ask before you sign
- How long have you held your state license, and can I see the number?
- Is this a full-frame replacement or an insert into my existing frame, and why that one?
- Who pulls the permit, and does this change trigger an egress check on a bedroom window?
- What flashing and sill pan will you use, and in what order do you install them?
- If my home was built before 1978, is your crew lead-safe certified for this job?
- What's the completion date in writing, and what happens if the schedule slips?