Family-owned in Largo since 2009

We measure it, we price it per opening, and our own people install it. No handoffs, no subcontractors.

White impact window under an arched transom on a front porch

Saltmarsh started in 2009 with one truck, one crew and a rented bay in Largo. Ray Castellano had spent ten years setting windows for other outfits and was tired of fixing openings a salesperson measured wrong. So he built a company where the installer does the measuring.

That rule still runs the shop. A senior installer comes out, measures every opening and writes a fixed price for each one. The number on that sheet is the number on your final invoice.

Today the crews are all on our payroll, the Harbor Bend Way showroom has working units you can open and lock, and every job carries a 10-year Saltmarsh install warranty.

A Saltmarsh crew checking a finished install

The short version

2009
One truck, one crew, a rented bay in Largo.
2014
BBB accredited. Still rated A+.
2018
Showroom opens on Harbor Bend Way.
Today
Our crews cover Fort Myers to Crystal River, plus Gulf Coast shops and offices.

Check us out before we show up

State of FloridaCertifiedState-certified building contractorLook us up on MyFloridaLicense
Better Business BureauA+Accredited since 2014See our BBB page
Google4.8From 186 reviewsRead what they wrote
CoverageInsuredLiability and workers’ comp on every crew

Jobs we wrapped up lately

**Stucco two-story, Palm Harbor**22 windows, white frames, three crew days

French doors out to the pool deck — **French doors to the pool deck**Black frames, transom on top, one day

**Craftsman porch, Dunedin**Black frames on every wall of the house

**Living room facing the bay**Tall picture units with Low-E glass

**Gulf-front condo, Madeira Beach**New balcony slider, board signed off

**New construction, Belleair**Every window and door on one order

Canal street in Seminole — **Canal street, Seminole**Four houses on one block, same crew

Swipe for more jobs.

Homeowners on Saltmarsh

4.8

186 Google reviews

BBBA+
Accredited2014

All reviews

The man who measured was the same one who ran our install. Every number on the proposal held, right to the last payment.
Teresa V.Google review

Same two installers all three days, drop cloths down every morning. The back bedroom is finally quiet enough to sleep past six.
Owen B.Google review

01 / 02

Where our crews go

Our crews work from Fort Myers to Crystal River. The showroom is at 1450 Harbor Bend Way in Largo, open weekdays.

Call (727) 555-0148

Price lock · Measure by Dec 15

Book your free measure

Three short steps, about a minute. A senior installer measures every opening and this year’s per-opening prices stay locked for your install.

Measured by an installer, not a salesperson
One fixed, written price per opening
10-year Saltmarsh install warranty

Rather talk? Mon to Fri, 8 am to 5 pm(727) 555-0148

Measured by an installer.