5 window replacement contractors Based in North Port
Search below for a window contractor licensed to work in North Port, FL. About 80% of North Port's listings cleared a decade on their license before this page ever existed, worth weighing alongside price when you request quotes.
Licenses checked · Florida Department of Business and Professional Regulation
2AIECC climate zone · ENERGY STAR Southern zone
What North Port's climate means for your window spec
North Port sits in IECC climate zone 2A, the starting point for any code-minimum window performance here.
ENERGY STAR places Sarasota County in its Southern zone for window certification.
Normal temperatures run 62°F in January and 83°F in July, so the glass package worth paying for in North Port 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 14.5 mi away.
17median years licensed
The license record behind these listings
The median window license active in North Port has been on the books for 17 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 North Port 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.
5 window replacement contractors based in North Port
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 |
|---|---|---|---|---|---|---|---|---|
| GJC Window & Door CO | Window and glass contractor | Certified Residential Contractor | CRC1331544 | Active | Aug 11, 2016 | Aug 31, 2028 | 34291 | Verify license |
| Jonesn Window & Door LLC | Window and glass contractor | Certified Building Contractor | CBC1269807 | Active | Jan 23, 2026 | Aug 31, 2028 | 34286 | Verify license |
| The Window Pros INC | Window and glass contractor | Certified Building Contractor | CBC1256177 | Active | Jan 16, 2008 | Aug 31, 2028 | 34286 | Verify license |
| Total Comfort Window And Screening INC | Window and glass contractor | Certified Building Contractor | CBC1257704 | Active | Aug 26, 2009 | Aug 31, 2028 | 34287 | Verify license |
| Workman's Windows & Doors LLC | Window and glass contractor | Certified Residential Contractor | CRC057526 | Active | Jun 5, 1998 | Aug 31, 2028 | 34291 | 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?