Every opening is measured, prepped and sealed with care, so your new windows operate smoothly and stop the air leaks your old ones let through.
We set install dates you can plan around and show up when we say, so your St. Petersburg home is never left open longer than needed.
Our lean setup carries less overhead than the large window companies, and those savings show up as a fairer price on your quote.
You deal directly with the local team that measures and installs your windows, not a call center or a salesperson you never see again.
Your estimate spells out which windows we are replacing, what goes in, and what it costs, so there are no surprises once work begins.
Fat Finger Construction holds its Florida license and insurance, and we stand behind our craftsmanship with a workmanship guarantee on your window project.
Historic Kenwood bungalows and Old Northeast homes often look best with wood, and we can replace tired wood windows while keeping the home's character.
Get Pricing →Vinyl is low-maintenance and budget-friendly, a practical pick for mid-century ranches across St. Pete that need dependable, energy-efficient windows.
Get Pricing →Fiberglass frames stay strong and stable through heat and humidity, a good fit for homes close to Tampa Bay that face sun and salt air.
Get Pricing →This is the classic up-and-down window most St. Petersburg homes already have, and we replace it to fit the existing opening with a tight, properly sealed install.
Get Pricing →Large fixed windows bring in light and open up views, a natural choice for waterfront rooms on Snell Isle and in Shore Acres.
Get Pricing →Swap drafty single-pane units for energy-efficient windows that cut heat transfer, helping your AC keep up through long St. Pete summers.
Get Pricing →We come to your St. Petersburg home, look at every window you want replaced, measure each opening and give you straight pricing at no cost.
We help you pick frames, styles and glass, order windows sized to your openings, and set an install date that works for you.
Our crew removes the old units, installs and seals the new windows, cleans up, then walks you through every one before we leave.
"He has a wonderful blend of professionalism, honesty, and integrity. He's also very friendly and quite simply, extremely easy to work with. This, combined with his knowledge of design and ability to oversee the project to finality, resulted in a very happy client."
"I found Mr. Berry to be a man of integrity, ingenuity, and dependability. He maintained high standards of work and demanded excellence of his subordinates, remaining very professional throughout the process."
"His price was fair, and more importantly, he displayed a sense of integrity and professionalism that set him apart from the pack. He is a good communicator, promptly answers texts and emails, and keeps you updated with lots of photos. There are no surprises with Fat Finger."
"He has a strong work ethic and passion for carpentry that shows in the excellent final product. He has completed many projects for my house in a timely and professional manner, exceeding my expectations. I highly recommend David for any project."
"The attention to detail, expertise, and cleanliness is far above and beyond my expectations. Incredibly thorough and trustworthy! They even have a keen eye for style. That's better than you can imagine with any contractor!"
"I have worked with many contractors over the years and remodeled many houses. It was the best contractor experience I've ever had. David was there every day and completed it on time. His attention to detail and perfection were outstanding. I never found anything he did that I didn't like or that he had to redo. I would definitely recommend Fat Finger."

Our team brings decades of combined experience to every window replacement in St. Petersburg. You talk directly with the build team from the first visit, so the details we discuss at the estimate carry straight through to the finished job.
We are locally owned and serve homes across St. Pete, from Crescent Lake and Kenwood to the neighborhoods off 34th Street.
Work With Our TeamReady for new windows in your St. Pete home?
Get My Free Estimate TodayFat Finger Construction provides window replacement in St. Petersburg, FL, for every kind of home the city has to offer. In Historic Kenwood and Old Northeast, that often means swapping out aging wood windows on bungalows and older two-story homes. In the mid-century ranches around Crescent Lake and the west side, it usually means replacing aluminum or single-pane units that let heat and humidity pour in. Along Tampa Bay, on Snell Isle and in Shore Acres, homeowners tend to want large picture windows and frames that hold up to sun and salt air.
Our window replacement work covers vinyl, fiberglass and wood windows in single-hung, double-hung, sliding, casement and picture styles. We remove the old unit, prepare the opening, set the new window level and square, then seal it carefully to stop air leaks. Energy-efficient windows cut heat transfer, which helps your air conditioning keep up through the long summer and makes rooms facing the afternoon sun more comfortable. If you want to ask about impact-rated options for storm season, we are glad to talk through what is available for your home. Every project starts with a free in-home estimate, so you know your options and your price before anything is ordered.
Get My Free Estimate"You pulled it all together with perfection, and the workmanship is exceptional. I can't thank you enough for all the extras you did without additional charge. I would not hesitate to recommend you to everyone."
When you hire us for window replacement, you work with a locally owned team that knows St. Petersburg, from the streets off 4th Street North to the homes along Central Avenue and out toward the Gulfport line. We give you honest, upfront pricing, keep the schedule we set together, and keep your home tidy while windows are out. Because our setup is lean, you get the quality of a large firm at a fair price, and you talk directly with the people doing the work instead of passing messages through a sales office.
Every installation is backed by our workmanship guarantee, and our homeowner reviews are five stars. Our crews also serve nearby Pinellas Park, Kenneth City, Treasure Island and the rest of Pinellas County, so a project anywhere between I-275 and the beaches is close to home for us. Heavy summer rain and storm season are hard on a poorly sealed window, so we take the time to flash and seal each opening the right way. Call during our weekday hours, Monday to Friday from 8am to 5pm, or request a free in-home estimate online to get started on window replacement for your St. Petersburg home.
Call (727) 289-2378"We are thrilled with the results and look forward to using this room for many, many years. Thanks to David Berry and his team!"