Largo, in short: we install, replace and repair windows across Largo, with the same written quote we give in St. Petersburg: every opening priced in standard and impact glass. The main local difference is the paperwork, because Largo runs its own building department.
What we find in Largo houses
Largo grew fast from the 1950s to the 1980s, and most of its housing comes from that stretch. Expect concrete block ranch homes with original aluminum single-hungs or awning windows, plenty of 1970s and 1980s condos and villas with bronze sliders, and a large number of 55-plus communities. Newer subdivisions east of the bypass tend to have builder-grade vinyl windows that are now reaching the age where seals start to fail.
- Block ranch homes: full-frame replacement into the masonry, with the old wood buck checked and replaced where it has softened.
- Condos and villas: the association usually controls frame color and style, and sometimes the contractor list. Bring us the rules and we will match them.
- Newer vinyl: often a repair job, such as fogged glass units or worn balances, rather than replacement.
Permits in Largo
A window or door replacement inside the city needs a City of Largo building permit, with each product's Florida Product Approval listed and an inspection once the work is done. Largo's boundaries are irregular, and some streets with a Largo mailing address are actually unincorporated Pinellas County, which has its own permit office. We look the parcel up before quoting so the right office gets the application.
Impact or shutters for a Largo home
Largo sits inside Florida's wind-borne debris region like the rest of the county, so new windows must be impact-rated or protected by approved shutters. For owners who winter elsewhere, which is common in Largo, impact windows are often the deciding factor: the house is protected while it sits empty, with nobody needed to close shutters.
Prices for Largo
We price Largo jobs exactly as we do in St. Pete. As a guide, a standard non-impact vinyl window runs an estimated $550–$1,100 installed and an impact window about $900–$2,000. These are ranges, not quotes; the full list, with what pushes a job up or down, is on the window price guide.
Services in Largo
Window replacement · impact windows · window repair · sliding glass doors · new window installation. Nearby, we also cover Seminole to the southwest.
Questions from Largo
Who issues window permits in Largo?
Addresses inside Largo city limits are permitted through the City of Largo, not St. Petersburg or the county. Pockets of unincorporated land around Largo go through Pinellas County instead. We check which applies when we quote.
Do you work on manufactured homes in Largo?
Tell us when you call. Windows for manufactured homes are a different product with their own sizes and attachment, and parks often have their own rules, so we confirm what we can supply before booking a measure.
Last updated October 8, 2026