







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
CGI Construction in Cerritos, CA | Sawyer Remodel Long Beach
We provide independent CGI window and door service across Cerritos, from original 1970s aluminum frame repairs to full Estate Collection impact-rated replacements. What makes our CGI work different here is simple: we know Cerritos tract homes and their HOAs better than any factory tech ever will. Call (562) 512-6480 for a free estimate on any CGI project in Cerritos.
Luca Romano, our owner, learned framing and finish carpentry at Los Angeles Trade-Technical College before spending nearly two decades on job sites across Long Beach and Cerritos. Our crew handles CGI sales & service the way a tradesperson should: we measure, we explain, and we put the price in writing before we touch your house.
Why Cerritos Residents Choose Us for CGI Service

Cerritos homes are not like Long Beach condos or Cypress track housing. The single-family detached stock here runs heavy toward 1960s-to-1980s ranch and Spanish-style layouts with wood framing, stucco exteriors, and concrete slab foundations. Those houses have specific failure points when it comes to older CGI aluminum windows and sliding doors, and we have seen every one of them.
We are an independent CGI service provider, which matters. We are not manufacturer-affiliated, so nobody tells us to push a new window when a re-glaze and new weatherstripping fixes the problem. When a homeowner needs OEM parts for warranty-sensitive work, we order them. When an old discontinued line needs aftermarket hardware that meets or beats the original spec, we say so clearly and quote accordingly. Luca’s crew is background-checked, uniformed, and on time. The work tells you everything. The rest is just talking.
Styles & brands we work with







Common CGI Construction Problems We Solve in Cerritos
- Corroded frames at the stucco line. Original single-pane CGI aluminum frames on 1960s tract homes corrode where the stucco meets the sill. Cerritos winters bring real rain, and that moisture tracks down into the slab foundation. We pull the frame, clean the opening, flash it properly, and re-stucco the sill to match the existing texture before installing the replacement. This is the most common call we get east of the 605.
- Failed perimeter sealant on Spanish-style recessed openings. Deep window recesses common on Cerritos Spanish-style homes bake in decades of sun. The perimeter sealant on older CGI frames dries out and cracks, letting water into the wood trim and drywall around the window. We remove and replace the sealant with commercial-grade products, then check the surrounding trim for dry rot before it spreads.
- Worn rollers and misaligned sliding patios. Ranch-style Cerritos layouts lean hard on indoor-outdoor flow, and the original CGI sliding glass doors take a beating. After 40 years, rollers grind down, tracks bend, and the door fights you. We replace rollers, realign the track, and tell you honestly if a full replacement makes more sense than another repair.
- Poor U-values on non-impact CGI windows. Cerritos homeowners doing energy retrofits in older homes often flag original non-impact CGI windows for poor insulation. Upgrading to the Estate Collection impact-rated line solves both efficiency and glass retention concerns, and it is a common part of whole-home renovation projects we handle.
- HOA-mandated finish matching. This one is specific to Cerritos. Many east-of-605 tract developments have HOA design review boards that require any new window or door to match the original bronze or clear anodized finish and frame dimensions. We template openings before ordering so your board submittal passes the first time. A rejected submittal costs weeks and money.
CGI Service in Cerritos: What Local Conditions Mean for Your Equipment
Cerritos is a city of large, single-family homes built primarily during the 1960s through 1980s, and many of those homes now sit on 5,000 to 8,000 square foot lots with original plumbing, electrical, and HVAC systems still in place. High property values and zoning that limits new construction mean owners remodel instead of rebuild, often starting with a Cerritos Bathroom Remodeling project or window upgrades. That creates a specific reality for CGI owners here: your windows and sliding doors are original to the house, they are probably non-impact aluminum, and they have spent 40-plus years absorbing Cerritos sun and rain. East of the 605 Freeway, the tract developments have nearly identical floor plans. We have worked on one street where three neighbors had the same failing CGI patio door, same era, same failure mode. Word of mouth through those HOAs makes or breaks a contractor overnight, which is why we treat every Cerritos job as a reference job.
CGI Models & Products We Service in Cerritos
Our crew services the full CGI lineup common in Cerritos homes. The Estate Collection covers impact-rated aluminum windows and doors, which we install and service. The Classic Collection is the non-impact aluminum line we most often repair or replace in original 1960s and 1970s builds. We also work on the 900 Series fixed and casement windows and CGI storefront or commercial aluminum entrances. For warranty-sensitive repairs, we use OEM CGI parts. For older discontinued lines, we source machine-matched aftermarket glazing and hardware that meets or exceeds original specs. Either way, we stock common CGI hardware locally so Cerritos turnaround stays fast, and we tell you plainly when full replacement beats patching a corroded frame.
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AfterCGI Service Pricing in Cerritos

Here are the line-item ranges for the CGI work we do most in Cerritos. These include materials and labor for typical Cerritos homes.
| Service | Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Replacement | $8,000 – $20,000 |
What drives cost on a Cerritos CGI job: how many openings, whether stucco needs cutting, whether the HOA requires a specific finish, and whether you are going impact-rated or staying non-impact. A written estimate is free, it includes line items, and the number we quote is the number you approve. Call (562) 512-6480 and we will walk the property with you.
Serving Cerritos, CA - Our Local Coverage Area
We’re based in the Cerritos 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 Cerritos
CGI Estate Collection impact-rated windows meet Miami-Dade impact standards, which exceed typical seismic glass retention requirements for Cerritos homes. The bigger variable is anchor spacing into your existing framing. Older Cerritos wood framing sometimes needs supplemental blocking before we set the window, especially on Spanish-style recessed openings. We inspect each opening during the estimate and include any blocking work in the written price. Call (562) 512-6480 for a free evaluation of your specific house.
Yes, CGI still offers bronze and clear anodized finishes in both the Estate and Classic Collections, and we match the frame profile and finish before ordering. If you have a discontinued finish on one or two windows, we can have the new frames re-anodized to match or discuss a full-run replacement. The short answer: we will get the HOA submittal right the first time. Call (562) 512-6480 with your HOA’s finish requirements and we will quote the match.
Aluminum frames expand when Cerritos hits late-summer heat, and if the track has settled or the rollers are worn, the door binds. The fix is usually new rollers and a track realignment, which we can do in one visit. If the frame has corroded from years of rain, replacement makes more sense and we will tell you that straight. Call (562) 512-6480 and we will take a look.
Sometimes yes, sometimes no. On many Cerritos Spanish-style homes, the deep recessed openings let us pull the old CGI frame from the inside and set the new one without cutting exterior stucco. When the stucco ledge has rotted from leaky sealant, we have to cut back, flash, and re-stucco. That work is in the estimate, not a surprise change order. Call (562) 512-6480 to find out which route your house needs.
A repair on a single CGI window typically runs from a few hundred dollars for sealant and hardware up to around $1,800 for a full reglaze. Replacing that same window with an impact-rated Estate Collection unit runs $800 to $2,500 per opening depending on size and finish. If the frame is corroded or the HOA wants finish consistency across the front elevation, replacement is often the better money. Call (562) 512-6480 and we will show you both numbers for your specific windows.
Service Areas Near Cerritos
We serve all of Cerritos service area including the neighborhoods east of the 605 and the Spanish-style pockets near the Los Cerritos Center. We also handle CGI service in Garden Grove and CGI service in Long Beach, plus Cypress, Westminster, and Bell Gardens. If you are within 20 minutes of Cerritos, we will make the drive.
Book Your CGI Service in Cerritos Today
We answer the phone with a live person, not a voicemail loop. Call (562) 512-6480 to schedule your free CGI estimate in Cerritos. We will put the price in writing before any work starts.
Written by Luca Romano, General Contractor in Cerritos and Owner at Sawyer Remodel Long Beach, serving Cerritos since 2005.











