







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Long Beach Homeowners Choose CGI Construction
We provide CGI service in Long Beach, including construction repair, replacement, and installation across the city from Naples Island to Bixby Knolls. Our crews work on the brand’s most-installed impact window and door systems, and we know exactly which models hold up in coastal salt air and which ones fail first. If you have a CGI window that won’t stay up, a slider that holds water, or storm damage from the last big blow, call (562) 512-6480 and we’ll give you a written price before any work starts.
We are not an authorized CGI dealer or factory service center. We are an independent Long Beach general contractor with years of hands-on experience servicing and installing CGI products. That matters because we give you straight answers about OEM parts, aftermarket options, and when a frame is worth saving versus replacing. Luca Romano, owner of Sawyer Remodel Long Beach, learned framing and finish carpentry at Los Angeles Trade-Technical College and has spent the better part of two decades working on Long Beach homes, including gut-renovated bungalows near Belmont Shore and waterfront projects on Naples. The work tells you everything. The rest is just talking.
Why Trust Sawyer Remodel Long Beach for Your CGI Construction?

CGI builds its reputation on impact-rated enclosures that survive hurricane-force wind loads and flying debris. But even the best window system fails eventually, especially in Long Beach. Our crews understand the structural realities behind CGI’s current Series 2000 vinyl single-hung impact windows, their Simulated Divided Lite double-hung units, the Aluminum Sliding Glass Door systems, and the All-Weather Vinyl Design Series. We know which glazing beads shrink, which balancers lose tension in salt air, and which track gaskets jam when HOA cleaning rules force screens on and off every few months.
Every technician who walks onto a Long Beach job is background-checked and uniformed. You’ll know who is coming before they arrive, with a live arrival time under The Relay Visibility Guarantee. Before any tool is picked up, you get a written price. Not a ballpark, not a “we’ll see when we open it up.” A number on paper, approved by you. And every job is backed by our 365-Day Done Right Promise: if it’s not done right, we make it right, in writing, for a full year. That applies to a single balancer swap or a full CGI window replacement.
Styles & brands we work with







Common CGI Construction Problems We Fix in Long Beach
Here is what actually breaks on CGI products in our local market, and why.
- Weep-hole blockages in CGI aluminum slider tracks. Long Beach rain events can drop heavy water in short bursts. When the small drainage slots in the bottom track of a CGI Aluminum Sliding Glass Door clog with salt crust, sand, and leaf debris, water backs up and spills into interior floors. We clear the channels, check the track slope, and replace the door’s weatherstripping so drainage works again.
- Shrinking and cracking vinyl glazing beads on Series 1980/1990 frames. South-facing Long Beach windows take decades of direct UV exposure. The original vinyl beads on older CGI frames dry out, shrink, and develop cracks that let air and water past the glass. This is a common source of drafty rooms and water stains on the casing. We replace the beads with marine-grade aftermarket material and reseat the glass properly.
- Screen channel gaskets on Simulated Divided Lite units that spider-web and jam. The gasket material in CGI’s SDL screen channels gets brittle in the coastal marine layer. Once it cracks, the screen itself becomes rigid and nearly impossible to remove. If you live in an HOA that requires clean screens, this turns into a monthly headache. We replace the gaskets and re-tension the screen fabric so it slides in and out without a fight.
- Factory-applied window balances that lose tension in salt air. Vertical sliders on older CGI windows use spring or block-and-tackle balance systems. Long Beach’s salt-laden air corrodes the internal springs and clips over time. The result: a sash that slams shut or won’t stay open. We replace with OEM CGI balances when available, or spec high-grade aftermarket kits that perform better in coastal environments than the original parts.
- Bent interlocks and failed weatherstripping on Series 2000 single-hung units. The interlock where the upper and lower sashes meet is a precision-machined part. When it bends from years of forced operation or a hard wind gust, the window won’t seal and air moves through. Add degraded weatherstripping and you get whistling, drafts, and higher cooling bills in the Long Beach summer. We straighten or replace the interlock and install new OEM weatherstripping.
CGI Parts & Our Repair-vs-Replace Approach

When a CGI window fails, the first question is whether to repair what’s there or replace the entire unit. Our answer depends on three things: the condition of the frame, the availability of parts, and whether repair will actually solve the problem or just buy you another year.
If the frame is square, the mullions are not corroded, and the glass is intact, we usually repair. That means OEM CGI sashes, balancers, and weatherstripping when lead time allows. For discontinued Series 1980/1990 lines where OEM parts no longer exist, we source marine-grade aftermarket seals that hold up better in Long Beach salt air than the original material ever did. We also handle Cerritos CGI service with the same standards. But when we see visible mullion corrosion, a warped frame, or fogged glass with a broken seal, we tell you straight: full frame replacement with a current CGI Series 2000 unit is the honest call. We do not rebuild a rotted corner and call it new. Call (562) 512-6480 for a written diagnosis and a line-item estimate, free.
Our CGI Service Process – Step by Step
- 1
Diagnosis. We inspect the window or door, identify the exact failure point, and explain it in plain language. If a balancer is worn, we show you. If a track is holding water, we test the drainage. You get a written price for the fix before we start.
- 2
Repair or install. We prep the opening, remove the old sash or frame carefully, and install OEM or specified aftermarket parts. For full replacements, we follow CGI’s installation tolerances for shimming, flashing, and caulking, so the product’s impact rating is preserved, not voided.
- 3
Test. We run a smoke-pencil air test on repaired windows to confirm the seal is tight. Sliders get a full range-of-motion check. Sashes get cycled multiple times to verify balance tension.
- 4
Warranty. Every repair and install is covered by our 365-Day Done Right Promise in writing. If something fails within a year, we come back and fix it. No arguing, no trip charges.
See the difference
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AfterCGI Products We Service & Install in Long Beach

Our Long Beach crews regularly service and install the following CGI lines:
- Series 2000 Vinyl Single-Hung Impact Windows. The most common CGI unit in Long Beach coastal homes. We replace sashes, balancers, interlocks, and weatherstripping, and we do full frame installs for new construction or remodels.
- Simulated Divided Lite Double-Hung Windows. We handle screen gasket replacement, sash repair, and full unit replacement while preserving the SDL aesthetic.
- CGI Aluminum Sliding Glass Door Systems. Track repair, roller replacement, drainage correction, and full door replacement.
- All-Weather Vinyl Design Series. Weatherstripping, glazing bead replacement, and frame service for this line on older Long Beach homes.
We keep a rolling stock of common OEM balancers, weatherstripping, interlock parts, and marine-grade aftermarket seals in our Long Beach inventory so most repairs move forward without weeks of parts delays.
We Also Service These Brands
CGI is a big part of our impact window and door work, but we are not a single-brand shop. The same crews also handle KraftMaid and Wellborn cabinetry, Cambria and Silestone countertops, and Kohler fixtures on full remodels across Long Beach and nearby areas, including Garden Grove CGI service. When a project calls for matching new windows to existing finishes, we coordinate without handing you off to a stranger.
FAQs – CGI Construction Service in Long Beach
Yes, if the frame is sound, we can replace just the sash. We replace the sash, balancers, and weatherstripping together so the unit operates like new without the cost of a full frame replacement. Call (562) 512-6480 and we will inspect and give you a written price for either path.
Almost always the rollers and the weep holes. Salt air corrodes the roller bearings, and the small drain slots in the bottom track clog with debris. We replace the rollers, clear the weep system, and re-set the track drainage slope so water leaves the frame instead of pooling.
We check the glass, the frame square, the interlock seal, the balancers, and the track drainage on every CGI unit in the home. You get a written line-item list of what is damaged, what needs repair, and what can stay as-is. No upselling, no scare tactics. That assessment is free. Call (562) 512-6480.
We keep the grilles between the glass, exactly like the original CGI SDL design. That preserves the impact rating and the look of the window. We can match replacement sashes to existing SDL patterns so a single unit does not stand out in a row of windows.
Yes. The balancer system has failed, usually from salt-air corrosion on the internal springs. We replace the balance kit with OEM or specified aftermarket parts, cycle the sash, and confirm it holds position at any height. Call (562) 512-6480 for a written price on the repair.
How much does CGI construction cost in Long Beach?
| CGI Service | Long Beach Price Range |
|---|---|
| CGI Series 2000 Impact Window Installation | $8,000 – $25,000 |
| CGI Aluminum Sliding Door Replacement | $4,500 – $15,000 |
| CGI Window Balancer & Weatherstrip Repair | $400 – $1,800 |
These are real Long Beach market ranges from our written estimates. The final number depends on the unit size, frame condition, and access. Call (562) 512-6480 and we will give you an exact figure in writing, free.
Book Your CGI Service in Long Beach, CA
If you have a CGI window or door that needs work in Long Beach, call us at (562) 512-6480. We will schedule a diagnostic visit, give you a written price before any work begins, and back everything with our 365-Day Done Right Promise. A real person answers the phone, and you will never chase us for updates.
Written by Luca Romano, Owner at Sawyer Remodel Long Beach, serving Long Beach since 2005.


