Kitchen remodeling
Bathroom remodeling
Home additions & ADU
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Windows & doors
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FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
CGI Construction in Costa Mesa, CA | Square One Builders
We provide independent CGI cabinet, countertop, and finish installation and repair across Costa Mesa, from the Westside bungalows to the 92626 tracts. What makes our CGI work different here is that we scope every kitchen and bath project around what Costa Mesa’s post-war housing actually reveals during tear-out, not just the drawing. If you’re planning a kitchen remodel, cabinet replacement, or countertop upgrade, call Square One Builders at (877) 688-9930 for a free estimate. For broader information, see our CGI sales & service page.
Why Costa Mesa Residents Choose Us for CGI Service
We install and repair CGI product lines in houses where the wall behind the cabinet is rarely square. That’s not a knock on the homes; it’s just what 1950s and ’60s tract construction is. Brent Calloway, our Costa Mesa General Contractor and owner, grew up in the Midway City pocket off Bolsa Avenue and has spent three decades working on homes throughout Orange County, including plenty of Costa Mesa tear-outs where the slab was never level. He learned framing and finish work through Golden West College’s Construction Technology program, then spent years on the kind of job sites that teach you to check the floor before you trust the drawing.
We’re an independent construction team, not a CGI-authorized dealer. We say that plainly because it matters. Our credibility comes from the field. We know how CGI semi-custom framed and frameless boxes behave when they go onto an out-of-level slab in a 92627 bungalow, and we know which parts to use when the original hardware gives out. We use CGI OEM hinges, slides, shelf clips, and touch-up finish whenever the box is sound, and we step to quality aftermarket hardware only when the OEM part is discontinued or genuinely inferior. Serving all of Costa Mesa, including the 92626, 92627, and 92628 ZIP codes, we’re your local team for this work. See our Costa Mesa service area page to confirm coverage.
Styles & brands we work with
Common CGI Construction Problems We Solve in Costa Mesa
- Moisture-swollen toe kicks and end panels. In Costa Mesa’s older 92627 bungalows, a cold slab and marine-layer humidity work under the base of the cabinet box. The toe kick swells, the end panel delaminates, and the doors start to rack. We see this constantly on Westside tear-outs where the original floor was never re-leveled and the cabinet sat directly on the slab.
- Sagging particleboard or MDF shelves and drawer bottoms. Semi-custom CGI boxes installed in older Costa Mesa kitchens that weren’t re-squared will eventually sag under normal load. When the wall behind the box is out of plumb and the installer just shimmed the front, the drawer bottoms carry weight they weren’t designed for. We re-square the install plane before we set new boxes.
- Door and drawer finish peeling at the edges. Coastal salt air and strong afternoon sun through west-facing sliders are hard on cabinet finishes. We see CGI doors where the finish began peeling or checking at the edges within a season or two, almost always because the finish wasn’t sealed after install. This is common in Costa Mesa homes with direct western exposure.
- Hinge and slide failures from out-of-plumb framing. The CGI cabinet is usually fine. The post-war wall framing behind it isn’t. When a box is mounted to a wall that’s out of plumb, the hardware carries load it was never designed for, and hinges and slides fail early. We fix the wall plane first, then the cabinet.
- Water-swollen or delaminated boxes that should be replaced, not patched. Re-hanging doors on a failed carcass just moves the problem. If a Costa Mesa slab or a leaking galvanized supply line has soaked a CGI box to the point of delamination, we’ll tell you straight that replacement is cheaper over time than repeated patching.
CGI Service in Costa Mesa: What Local Conditions Mean for Your Equipment
Costa Mesa’s 92626 and 92627 cores are dominated by compact post-war 1950s and ’60s single-story tracts, and opening a kitchen wall on those blocks routinely turns up original knob-and-tube-era wiring, aging galvanized and cast-iron plumbing, and a slab-on-grade foundation. That means a CGI cabinet and countertop plan has to be scoped around what the tear-out actually reveals, not the drawing. On a Westside 92627 bungalow, we pulled a tired kitchen down to studs and found the original slab out of level by nearly an inch across the run, plus galvanized supply lines behind the sink wall. We brought the plumbing up to current before setting a single box, then shimmed and scribed the CGI semi-custom base cabinets to the corrected plane and capped them with a quartz top. The doors closed clean because we fixed the floor and wall first, not the cabinet. For homeowners needing CGI service in Huntington Beach or nearby, we take the same approach. Start from square one, build it right.
CGI Models & Products We Service in Costa Mesa
We install and service CGI’s Ready-to-Assemble (RTA) all-plywood kitchen cabinet lines, the semi-custom framed and frameless series, CGI quartz and granite countertop programs, and their bath vanity and linen cabinet lines. For Costa Mesa turnaround, we keep common OEM hinges, slides, and shelf clips on hand, and we source finish-match touch-up directly from CGI’s program where it’s available. When a drawer bottom or shelf has failed, we’ll tell you if an OEM replacement part is the right call or if a quality aftermarket upgrade will hold better in your specific kitchen. We don’t stock-pile parts blindly; we stock what Costa Mesa’s housing stock actually needs.
See the difference
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AfterCGI Service Pricing in Costa Mesa
Every Costa Mesa project is priced against what we find when we open the walls, so these ranges reflect what we typically see across 92626, 92627, and 92628. A full kitchen remodel with CGI cabinets and quartz tops runs higher when we’re re-leveling a slab or replacing galvanized supply lines; it runs lower when the framing is straight and the plumbing is post-1990. Here’s the line-item pricing we work from:
| Service | Typical Costa Mesa Range |
|---|---|
| Full Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Backsplash Installation | $800 – $2,500 |
| Kitchen Island Installation | $3,000 – $10,000 |
Your free estimate includes the tear-out inspection, a written line-item quote, and a straight answer about what we expect to find behind the walls. Call (877) 688-9930 to schedule one.
Serving Costa Mesa, CA — Our Local Coverage Area
We’re based in the Costa Mesa area and know this community well, and we also provide CGI repair in Fountain Valley. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CGI Construction in Costa Mesa
Can you set new CGI cabinets in my 1960s Costa Mesa tract kitchen without re-doing the whole floor?
Yes, in most cases. We level and scribe the base cabinets to the existing slab, which handles the typical out-of-level conditions in Costa Mesa’s post-war homes. If the slab is so far out that shimming would push the cabinet beyond its tolerance, we’ll tell you before we start, not after. Call (877) 688-9930 for an exact assessment.
What happens if you open my Westside wall and find knob-and-tube wiring behind the cabinets?
We stop the cabinet work and bring it to your attention with a specific remediation plan. Knob-and-tube is common in Costa Mesa’s older tracts, and you can’t legally or safely bury it behind new cabinetry. We coordinate the electrical correction as part of the project scope, so your CGI install doesn’t get stalled by a surprise.
Is CGI a good fit for a Costa Mesa ADU or garage conversion kitchen?
Yes. CGI’s RTA all-plywood lines are well suited to ADU and garage-conversion kitchens, where the footprint is tight and the budget is usually fixed. The all-plywood boxes hold up well in compact spaces with higher moisture swings, which is exactly what a converted Costa Mesa garage produces. We’ll help you spec the right line for your square footage.
My CGI cabinet doors are peeling near the slider – repair or replace?
If the box is sound and the peeling is confined to the door or drawer face edges, we can usually repair with CGI touch-up finish and re-seal the edges. If moisture has worked into the substrate and the panel itself is delaminating, replacement is the honest call. We’ll show you the difference before we quote either path. Call (877) 688-9930 to have it looked at.
Do you handle the countertop and backsplash with the cabinet install?
Yes. We run the full scope: tear-out, wall and floor correction, CGI cabinet installation, countertop template and install, and backsplash. One contract, one accountable team. That’s how we keep a Costa Mesa kitchen from turning into a three-contractor mess. Call (877) 688-9930 for a free estimate.
Service Areas Near Costa Mesa
We serve Costa Mesa and the surrounding Orange County communities. If you’re just outside our immediate area, we also bring our CGI service to CGI service in Tustin and CGI service in Newport Beach, along with select pockets of Corona, La Verne, Claremont, and Norco.
Book Your CGI Service in Costa Mesa Today
We’re ready to walk your Costa Mesa kitchen, open a wall or two, and tell you exactly what your CGI project needs. We also offer San Joaquin Hills CGI service for nearby homeowners. Call Square One Builders at (877) 688-9930 to schedule your free estimate. Same-week appointments are available in most Costa Mesa ZIP codes.
Written by Brent Calloway, Owner & General Contractor at Square One Builders, serving Costa Mesa for over a decade.