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CGI Construction in Aliso Viejo, CA | Square One Builders
CGI construction service in Aliso Viejo means repairing, replacing, or upgrading the CGI doors, windows, cabinetry, and rooflines that were installed in this city’s late-1980s through 2000s planned-community housing. We’re Square One Builders, an independent general contractor led by Brent Calloway, and we service CGI products across Aliso Viejo without manufacturer affiliation or pressure to sell you a replacement you don’t need. Call (877) 688-9930 for a free estimate on any CGI-related work.

Why Aliso Viejo Residents Choose Us for CGI Service
We’ve spent years working on CGI systems inside Aliso Viejo’s tract villages off Aliso Creek Road and Pacific Park Drive. That matters because this brand’s products perform differently against stucco walls, elevated decks, and Santa Ana wind exposure than they do anywhere else. Our CGI sales & service experience covers builder-grade entry doors, sliding glass patio doors, wood-clad windows, and original kitchen cabinet lines from the 1990s. As an independent builder, we diagnose and repair CGI installs on their merits. No authorization requirement, no warranty endorsement, no incentive to talk you into a full replacement when a seal or hinge will do. Brent Calloway grew up in Midway City just off Bolsa Avenue and has worked on Orange County homes for nearly three decades, and he brings that same ground-level understanding of how tract-era construction actually performs to every Aliso Viejo job.
Styles & brands we work with







Common CGI Construction Problems We Solve in Aliso Viejo
Here’s what we see most when we’re called out to Aliso Viejo homes. Each issue ties back to this city’s specific climate and construction.
- UV and Santa Ana wind breaking down exterior door seals. Aliso Viejo’s sun-facing elevations take intense UV exposure through summer and fall. On CGI builder-grade doors from the 1990s, that exposure cracks the topcoat and breaks down the perimeter seals at stile and rail joints. Once water gets in, dry rot starts inside the door assembly.
- CGI sliding glass doors leaking at the sill track on elevated townhome decks. This is the one we see most on multi-story units near Pacific Park Drive. The original sill track on a builder-grade CGI slider fails slowly, and the water tracks into the concealed balcony membrane below. By the time you see stains on the ceiling of the parking area, the framing behind that door has been wet for years.
- Original CGI cabinet boxes failing long before the doors show wear. 1990s tract kitchens in Aliso Viejo often still have their original CGI cabinet boxes. The particleboard sides and shelves absorb moisture from daily cooking and expand. The hinges pull out. The doors look fine. The structure behind them doesn’t.
- Winter rain intrusion through aging CGI door and window perimeters. Aliso Viejo’s mild wet winters send rain against west-facing openings. When CGI window and door perimeter seals have aged out, the water wicks into stucco and framing. You’ll see soft trim, peeling paint, and stained drywall around the opening.
- HOA-triggered repairs that uncover concealed damage. Many Aliso Viejo townhome associations require balcony or deck inspections. When our crew opens up a failing CGI sliding door assembly, we routinely find rot in the sill framing and compromised waterproofing beneath the door track. A resurface-only bid buries that damage under new decking. We fix it.
CGI Service in Aliso Viejo: What Local Conditions Mean for Your Equipment
Aliso Viejo is a master-planned city built almost entirely between the late 1980s and early 2000s. There’s no pre-war stock here, no mid-century remodel wave. Every job we touch is on the same generation of planned-community housing, and that means CGI products in Aliso Viejo—and nearby communities needing CGI repair in Laguna Woods—are reaching the end of their service life at roughly the same time across whole tracts. The city’s Design Review Board and CC&R framework adds another layer: an exterior-visible change like a new CGI door unit, window, or roofline material often needs association architectural approval separate from the city permit. On Aliso Creek Road and Pacific Park Drive tracts, we sequence HOA submittal before ordering the unit. That dual-approval track is a bigger scheduling variable here than the building code itself. If you live in a townhome with an elevated balcony above parking or living space, and you’re replacing a CGI sliding door, the association will almost certainly want to know how the flashing and waterproofing are being handled. We prepare that documentation as part of the estimate.
CGI Models & Products We Service in Aliso Viejo
We service the CGI product lines most common in Aliso Viejo’s housing stock: builder-grade entry and interior doors from 1990s tract construction, sliding glass and patio doors on multi-story townhome balconies, wood-clad and vinyl window units from the Pacific Park Drive tract era, and original CGI cabinet lines used in builder kitchen packages. We also provide CGI service in Laguna Hills for similar product generations. Our parts approach is straightforward: we use OEM CGI hardware and replacement components where they’re still available for a given line, and we switch to quality aftermarket seals, rollers, and hinges when OEM parts are discontinued or overpriced for the remaining service life. We’ll repair a sound CGI door or window assembly rather than push a full replacement, and we only recommend replacement when the frame, sill, or concealed membrane behind it is already compromised. Start from square one, build it right.
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AfterCGI Service Pricing in Aliso Viejo
Here’s what CGI-related construction work costs in Aliso Viejo, based on the projects we’ve scoped here. These are market-calibrated ranges, not quotes, but they’ll give you a real number to work with.
| Service | Typical Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
What drives the final number? The condition of the concealed framing behind the CGI unit, whether HOA submittals are required, the complexity of the flashing and waterproofing, and the specific product line you choose. We’ll give you a written line-item quote before any work starts. Call (877) 688-9930 for an exact estimate. Estimates are free.
Serving Aliso Viejo, CA — Our Local Coverage Area
We’re based in the Aliso Viejo area and know this community well, and we offer CGI service in Irvine as well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CGI Construction in Aliso Viejo
In most Aliso Viejo tracts, yes. If the replacement is exterior-visible, the CC&R and Design Review Board process typically requires association approval before you order the unit. We handle the submittal paperwork as part of the scope. Call (877) 688-9930 and we’ll confirm which approval path applies to your specific association.
Usually both. On Aliso Viejo townhomes, the original CGI sill track leaks first, and the water silently rots the concealed balcony membrane and framing below it. We diagnose by opening up the assembly around the door and checking the membrane. On a townhome off Pacific Park Drive, our crew found a CGI slider that had been leaking into the balcony membrane for years. We replaced the door with a properly flashed assembly, repaired the rot in the sill framing, and re-waterproofed the deck before the HOA’s inspection. A deck-only bid would have buried that damage. Call (877) 688-9930 for a free leak assessment.
We look at the boxes first. If the particleboard sides and shelves are sound and dry, refacing the doors and drawer fronts with new hardware can get you another ten or fifteen years. If the boxes are swelling or the hinges have torn out, replacement is the honest call. We’ll show you both options in writing. Call (877) 688-9930 for a free kitchen evaluation.
Yes. Homes on the ridge and canyon-adjacent edges of Aliso Viejo fall under ember-resistant construction expectations, which affects material selection and underlayment. We’ll spec a roof that meets local brush-clearance and wildfire guidance. Call (877) 688-9930 for a free roof assessment.
Yes. A change to an exterior-visible window or door often needs both a city permit and association architectural approval. We sequence the HOA submittal before ordering the unit so the permit inspection and association review don’t collide. Call (877) 688-9930 for help with the process.
Service Areas Near Aliso Viejo
We provide CGI construction service throughout Aliso Viejo and the surrounding South Orange County communities. Our Aliso Viejo service area covers ZIP codes 92656 and 92698. We also serve CGI service in Mission Viejo and CGI service in Portola Hills, along with nearby communities including Laguna Hills, Laguna Niguel, and Lake Forest.
Book Your CGI Service in Aliso Viejo Today
If you need CGI repair, replacement, or a full remodel in Aliso Viejo, call Square One Builders at (877) 688-9930. We’ll schedule a free estimate, walk through the scope with you, and give you a written line-item quote before any work starts. Your remodel, fully managed.
Written by Brent Calloway, Owner & General Contractor at Square One Builders, serving Aliso Viejo since 2005.