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CGI Construction in St. Petersburg, FL | Elmstead Remodeling Tampa
Elmstead Remodeling Tampa provides independent CGI construction and window service across St. Petersburg as your trusted General Contractor - St. Petersburg. We install, repair, and retrofit CGI impact windows on homes and storefronts, and we’re not a manufacturer-authorized dealer, which means we can honestly tell you when a repair beats a replacement. The thing that makes our CGI work different here is experience with St. Petersburg’s historic review boards and salt-corrosion patterns. Call (850) 779-4017 for a free estimate.
Why St. Petersburg Residents Choose Us for CGI Service
Our framing crews have rebuilt door and window openings on hundreds of CGI-manufactured steel-reinforced frames after hurricane damage and failed retrofits across St. Petersburg’s bungalow belt. We know how Jamb-Lock anchors and custom extrusions behave under wind load and salt air. Graham Stein, our owner, learned the trade at Los Angeles Trade-Technical College and spent two decades swinging hammers before putting down roots in the Tampa area. He writes a fixed-price scope before a single tool comes off the truck. We write it down before we start so nobody is guessing mid-project. That matters when a CGI window job in St. Petersburg can hinge on a historic preservation ruling.
Styles & brands we work with







Common CGI Construction Problems We Solve in St. Petersburg
These are the failures we see most often in St. Petersburg service area homes, and each one ties back to local conditions.
- Aluminum frame corrosion at weep holes on older CGI Estate windows. In beachside bungalows, salt spray and trapped condensation eat through the anodized coating until the corner keys loosen. The white powder around bottom corners is the tell.
- Failed Jamb-Lock anchors on CGI Sentinel windows in 1920s wood-frame homes. Carpenters over-tighten into old-growth heart pine and the jamb screws strip out. The sash rattles in wind-driven rain and the window loses its impact rating. We see this in Historic Uptown and Kenwood regularly.
- Cracked laminated glass interlayer on CGI Classic windows from debris impact. The spiderweb pattern looks like a broken window, but the glass hasn’t breached. A glass pack replacement fixes it without pulling the whole frame.
- Sagging meeting rails on CGI Commercial Series storefronts in mixed-use districts. Afternoon sun on dark bronze finishes causes thermal bowing and binding. The doors get hard to open around 3 p.m. in summer.
- Water intrusion around retrofit CGI frames in 1950s concrete block homes. The original jalousie openings were never flashed properly. St. Petersburg’s daily summer thunderstorms push water behind the new frame if the sill pan isn’t rebuilt. We pull the trim, flash it correctly, and reset the window.
CGI Service in St. Petersburg: What Local Conditions Mean for Your Equipment
St. Petersburg’s historic districts require replacement windows to match original muntin profiles, but the Community Preservation Commission waives that rule for the first 30 inches above grade if you install impact-rated units. That means we often fit CGI Estate windows with custom simulated divided lites on the upper sashes and clear laminated glass on lower sashes, which passes review while giving the home real hurricane protection. This workaround is specific to St. Petersburg’s code and wouldn’t be needed in newer Pinellas County communities. Our tech spent two mornings in Historic Uptown cutting out a rotten 1950s jalousie frame on a wood bungalow’s sun porch, then set a CGI Sentinel double-hung with custom brickmould to match the original 2-1/4 inch casing. The homeowner’s biggest worry was losing the old look, but after we trimmed the new window with salvaged heart pine and painted to match, the CRA inspector signed off without a hearing.
CGI Models & Products We Service in St. Petersburg
We service the full CGI lineup: the Estate Collection impact windows, Sentinel Series impact windows, Classic Collection impact windows, and Commercial Series impact storefront. Our approach to parts depends on the window’s age. We keep OEM CGI glass packs, balances, and screws from local suppliers for warranty-safe repairs on windows under ten years old. For out-of-warranty frames with corroded corners, we machine compatible aftermarket corner keys and use stainless steel Torx fasteners that surpass the original zinc ones. We replace rather than rebuild any CGI frame that has lost more than 20 percent of its corner joint material. For CGI sales & service across the region, our inventory stays stocked for fast St. Petersburg turnaround.
See the difference
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AfterCGI Service Pricing in St. Petersburg

What you’ll pay depends on the scope: a single glass pack replacement is a few hundred dollars, while a full St. Petersburg Bathroom Remodeling or impact window installation on a 1920s bungalow can run into the tens of thousands. Here’s what our St. Petersburg clients typically see:
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Replacement | $8,000 – $20,000 |
| Emergency & Storm Damage | $400 – $1,800 |
Your free estimate includes a written line-item price, so you know exactly where the money goes before any work starts. Call (850) 779-4017 and we’ll walk you through it.
Serving St. Petersburg, FL - Our Local Coverage Area
We’re based in the St. Petersburg area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – CGI Construction in St. Petersburg
Yes, in most cases we can replace the glass pack alone. If the frame is under ten years old and the corners are intact, the sash stays in place and we swap the laminated glass unit. Call (850) 779-4017 and we’ll tell you which route applies to your window.
It can, with the right configuration. St. Petersburg’s preservation code accepts impact-rated units so long as the upper sashes carry simulated divided lites matching the original muntin profile. We’ve passed multiple CRA reviews using that approach. The key is getting the muntin width and glass pattern right before you file.
That’s the laminated glass interlayer doing its job. The outer pane broke from debris impact, but the laminate held the glass in place. It’s not a full failure. We can replace just the glass pack, which costs less than a new window. Call (850) 779-4017 for an exact quote.
We use epoxy-set stainless anchors into the mortar joints, not the brick faces, and we keep the footprint smaller than the original frame. For older brick storefronts in St. Petersburg’s downtown districts, we add a flexible sealant bed so thermal movement doesn’t crack the surrounding masonry.
It depends on the frame’s age and the warranty terms, but the white powder is aluminum corrosion at the weep holes, common in St. Petersburg’s salt air. If the frame is out of warranty and the corner joints have lost less than 20 percent of their material, we can repair it. Call (850) 779-4017 and we’ll inspect it for free.
Service Areas Near St. Petersburg
We serve all of St. Petersburg, plus CGI service in Clearwater, CGI service in Tampa, Dunedin, and Town ‘n’ Country. If you’re within a 45-minute drive of St. Petersburg, we can help.
Book Your CGI Service in St. Petersburg Today
Call (850) 779-4017 and a live person answers, 24/7, not a voicemail box. Tell us what’s happening with your CGI windows and we’ll schedule a free estimate at your St. Petersburg home.
Written by Graham Stein, Owner at Elmstead Remodeling Tampa, serving St. Petersburg and the wider Tampa Bay area.












