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CWS Construction in St. Petersburg, FL

Every visit starts with

Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled

Your dream remodel for as low as $199/month*on approved credit; ask for current terms
Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

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Recent Project
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Full Restoration
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Complete Upgrade

CWS Construction in St. Petersburg, CA | Rowan Construction Group

Need CWS window or door work in St. Petersburg? We’re Rowan Construction Group, an independent CWS service provider, and we handle everything from impact window installation to full window replacement across the city. We also offer Fence Installation in St. Petersburg. What makes us different here is simple: St. Petersburg sits almost entirely inside FEMA flood zones, and our CWS work is planned around those rules from the first measurement. Call (470) 298-9650 for a written estimate before any tool comes off the truck.

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Why St. Petersburg Residents Choose Us for CWS Service

We’ve worked on CWS products in St. Petersburg long enough to know which models hold up in salt air and which ones don’t. The Premium Vinyl Replacement Windows from the 1980s and 1990s? We see seal failure on those regularly, especially on the wood-frame bungalows in Kenwood and Old Northeast. Newer CWS Impact-Resistant Windows? Those perform far better, but only when they’re flashed correctly for wind-driven rain, which is a different animal near Tampa Bay than it is inland.

Grant Rowan, our owner, trained in construction technology at Los Angeles Trade-Technical College and has spent two decades working residential and light commercial projects. The discipline he brought to Rowan Construction Group, founded in 2007, is the same one we apply to CWS service here: measure the opening, check for settlement, write the price down, and show you the documentation when we’re done. We’re not affiliated with CWS. We’re independent, which means we recommend the repair or replacement that’s actually right for your house, not the one a manufacturer’s rep wants us to sell.

Common CWS Construction Problems We Solve in St. Petersburg

Contractor applying mortar with a notched trowel for kitchen tile installation
Common CWS Construction Problems We Solve in St. Petersburg
  • Warped vinyl frames on older CWS windows. Salt air and intense UV exposure break down vinyl over time, and we see this constantly on 1920s and 1930s bungalows in Roser Park and Old Northeast where original CWS units were installed decades ago. The frames develop warp, the seals fail, and air and water start moving around the sashes.
  • Stress cracks at corner mounts on impact glass. St. Petersburg’s post-war concrete block homes sit slab-on-grade, and many have settled over 50 or 60 years. When a CWS impact window is installed into a window opening that isn’t square, the corner mounts carry uneven stress. We find stress cracks in the glass units exactly there.
  • Sliding glass door tracks binding with sand and corrosion. Homes near the coast in Shore Acres or Snell Isle deal with wind-blown sand that works into CWS sliding door tracks. The sand abrades the rollers, the tracks corrode, and the lock plate drifts out of alignment until the door won’t lock at all.
  • Flashing failures during summer thunderstorms. Wind-driven rain from the Gulf pushes water sideways. If the flashing around a CWS window flange wasn’t lapped correctly, or if it’s aged out, water gets behind the flange and into the wall cavity. This is one of our most common callouts after a summer squall.
  • Out-of-square installation on settled slabs. We touched on this above, but it belongs on its own line: a 1950s concrete block rancher in St. Petersburg has almost always moved a little. Installing a new CWS window without measuring each opening for square means the sash binds, the seals compress unevenly, and the warranty claim gets denied because the manufacturer rightly calls it an installation defect.
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CWS Service in St. Petersburg: What Local Conditions Mean for Your Equipment

Here’s the thing most window companies won’t tell you up front. St. Petersburg has a 50% FEMA substantial-improvement rule, and it applies to more renos than homeowners expect. If you own a 1950s slab-on-grade CBS house and you’re planning a kitchen or addition project, that work can quietly cross the 50% threshold of your home’s market value. When it does, Pinellas County legally compels you to elevate the entire structure to current base flood elevation before the city issues the permit. That turns a $60,000 remodel into a six-figure project overnight.

What this means for your CWS windows is worth understanding. If you’re already doing a renovation that triggers permit review, replacing all your original single-pane CWS windows with impact-rated units can be bundled into that same permit scope. We coordinate the paperwork so the window line item is folded in cleanly, rather than becoming a separate trigger that forces a surprise elevation review later. That coordination is something no big-box installer here will offer. We do it because we’ve watched too many St. Petersburg homeowners get blindsided by a city letter.

CWS Models & Products We Service in St. Petersburg

Contractor installing a stone countertop onto new kitchen cabinets
CWS Models & Products We Service in St. Petersburg

We work on the full CWS residential line: Premium Vinyl Replacement Windows, Impact-Resistant Windows, and Sliding Glass Doors. For parts, our approach is honest. When we can get genuine CWS replacement sashes, balances, and weatherstripping, we use them because they preserve the original fit and any remaining warranty. For discontinued CWS lines, which are common on those older bungalows, we source certified aftermarket glass and hardware. We also tell you plainly when a full replacement is the smarter money versus another repair on a window that’s already past its service life. We stock common CWS hardware locally for fast turnarounds across St. Petersburg.

Get the price in writing before anything starts.Serving St. Petersburg - a real person answers, day or night.
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CWS Service Pricing in St. Petersburg

Two price ranges matter for most CWS work in St. Petersburg. Full impact window installation on a typical home runs $8,000 to $25,000. Window replacement, whether you’re going back with standard CWS units or impact-rated, runs $4,500 to $15,000. What drives the spread is the number of openings, the condition of the existing frames, and whether we’re working on wood-frame or concrete block. Every estimate we give you is a written, line-item price before any work starts. Not a phone number and a handshake. Call (470) 298-9650 and we’ll put the number in writing.

Serving St. Petersburg, FL - Our Local Coverage Area

Two contractors installing wooden kitchen cabinets on a construction site
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. Ask us about our Driveway & Pavers in St. Petersburg as well.

FAQs - CWS Construction in St. Petersburg

Service Areas Near St. Petersburg

Professional construction workers installing wooden studs during a bathroom remodeling project
Service Areas Near St. Petersburg

We serve St. Petersburg and the surrounding Pinellas County communities. Our CWS work regularly takes us to CWS service in Irvine, CWS service in Hialeah, and other nearby markets. If you’re in the broader region, give us a call and we’ll confirm coverage.

Book Your CWS Service in St. Petersburg Today

One crew. One written price. No work starts until you’ve signed the scope. Our crew recently replaced twelve original CWS 1960s awning windows on a concrete-block rancher in Shore Acres after a summer squall blew water through the corroded aluminum frames. We measured each opening for out-of-square settlement before installing new CWS impact-rated sliders with compression-sealed flanges, and the homeowner got a wind-mitigation credit on their policy. Measure twice, say it once, show your work. Call (470) 298-9650 to schedule your free estimate in St. Petersburg.

Written by Grant Rowan, Owner at Rowan Construction Group, serving St. Petersburg service area. For more on our approach to the brand, see CWS sales & service.

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