Kitchen remodeling
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CGI Construction in Buena Park, CA | Square One Builders
Square One Builders is an independent construction firm that installs, repairs, and refaces CGI cabinetry, countertops, and fixtures across Buena Park. We are not authorized, sponsored, or endorsed by CGI. What sets our CGI work apart here is simple: we know the brand’s model lines and we know the 1950s and 60s tract homes where that cabinetry gets hung. If you are dealing with sagging cabinet boxes, separated countertop seams, or finish failure in a Buena Park home, call (877) 688-9930 for a straight answer and a free estimate.

Why Buena Park Residents Choose Us for CGI Service
Most CGI repair in Cypress can hang a cabinet. Very few can tell you why a CGI Woodharbor door binds after two years in a 1958 ranch on a slab foundation, or why a TruBrilliance Quartz seam keeps opening up near the original clay sewer line. That’s the difference. Brent Calloway, our owner and general contractor, grew up in the Midway City pocket just off Bolsa Avenue and learned framing, concrete, and finish work through the Construction Technology program at Golden West College before spending years on the ground in Orange County remodels. He has seen what unpermitted garage conversions and unbolted cripple walls do to cabinetry installed by people who never looked behind the drywall. We look behind the drywall first. We spec OEM CGI replacement doors and drawers when the box is sound and the line is still supported. When it isn’t, we match aftermarket glides and hinges that meet or exceed the original specs. One contractor, every system.
Styles & brands we work with







Common CGI Construction Problems We Solve in Buena Park
- Cabinet box sagging and door misalignment: Original wall studs in 1950s tract homes were never engineered for modern cabinet loads. When CGI units are hung on unbolted cripple walls in the 90620 and 90621 ZIPs, the whole assembly shifts over time. We open the wall, sister the framing where needed, add blocking, and rehang the cabinets level.
- Countertop seam separation and edge chipping: Buena Park’s expansive soils and the original clay sewer line trenching under many slabs cause differential settling. A CGI quartz or granite top installed over a slab that has moved will show open seams and chipped edges. We assess the substrate before recommending repair or replacement, because leveling a countertop on a moving slab is wasted money.
- Drawer glide failure and hinge pull-out: Decades of hot, dry summers and Santa Ana wind events cycle humidity through Buena Park homes. CGI wood cabinets dry out, screws lose purchase, and glides bind. We replace worn hardware with parts that match or exceed the original spec and reset hinges into fresh wood where the old holes are stripped.
- Finish delamination on CGI cabinet doors: We see this most often in kitchens that started life as garages. Unpermitted conversions in Buena Park frequently have no vapor barrier, so moisture migrates up through the slab and into the cabinet face material. Repair means addressing the moisture path first, not just swapping the door.
- Water damage from roof leaks: Heavy rain or Santa Ana-driven debris can compromise roofing over a kitchen. Water travels down into cabinet tops and face frames. We repair the roof system, replace damaged CGI components, and make sure the enclosure is dried before any new material goes back in.
CGI Service in Buena Park: What Local Conditions Mean for Your Equipment
The single fact that shapes CGI repair in La Palma more than anything else is the volume of original garage conversions done without permits. These are not a rounding error in the housing stock. Walk through the 90620 ZIP near Beach Boulevard and you will find 1950s ranches where the garage was converted to a kitchen decades ago, no as-built drawings filed, no insulation in the walls, and a slab that was never re-engineered for living space load. When we install CGI cabinets or countertops in a home like that, we cannot just fasten boxes to whatever framing exists. We open the walls, document what is actually there, and work with the city to get retroactive approval before any CGI unit gets anchored. That process adds time to a job, but skipping it means a permit violation and a cabinet run that fails. We pull the permits, we get the sign-off, and then we build it right. Start from square one, build it right.
CGI Models & Products We Service in Buena Park
We install, repair, and reface the CGI product lines most common in Buena Park kitchens: Woodharbor Cabinetry, TruBrilliance Quartz, Allure Series Cabinets, and EnduraShield Countertops. Our approach on parts is simple: if the cabinet box is sound and the model line is still supported, we order OEM replacement doors, drawer fronts, and hardware. If the line has been discontinued or OEM parts are no longer available, we use aftermarket components that meet or exceed the original specification. We stock common glides, hinges, and leveling hardware locally so most Buena Park service calls do not wait on a freight shipment. For more on our broader experience with the brand, see our CGI sales & service page.
See the difference
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AfterCGI Service Pricing in Buena Park
Pricing for CGI work in Buena Park depends on what we find when we open the walls. A cabinet reface on square, code-compliant framing is straightforward. A kitchen in an unpermitted garage conversion is not. Here are the ranges you can expect:
| Service | Typical Range |
|---|---|
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
Our free estimate includes a site walk, a look at the existing framing where cabinets will hang, and a written line-item quote. No change orders for framing work we should have caught in the estimate. Call (877) 688-9930 to schedule yours.
Serving Buena Park, CA — Our Local Coverage Area
We’re based in the Buena Park 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 Buena Park
Yes, and that is exactly the condition we expect in this housing stock. We shim, plane, and scribe to the actual wall line, and we add blocking behind the drywall where the original framing was set for a different load. The cabinets sit level and the doors align, even when the studs behind them do not. Call (877) 688-9930 and we will tell you what your walls actually need.
Countertop installation in Buena Park typically runs $2,000 to $6,500 depending on the perimeter, the material, and whether the slab has settled enough to require substrate work before a new top goes on. If your existing CGI top has separated seams or chipped edges, the substrate condition is the first thing we check. Call (877) 688-9930 for an exact quote; estimates are free.
Refacing cabinet doors and drawer fronts without changing the footprint generally does not require a permit. The moment we discover the kitchen sits in an unpermitted garage conversion, the whole picture changes and retroactive approval with the city becomes part of the job. We handle that process for you, from as-built drawings to final inspection.
We fix the roof first, dry the enclosure, then assess the cabinet damage. If the CGI box is still structurally sound, we replace the affected doors and panels. If the substrate has wicked water, we strip it back to dry framing before any new material goes in. Water damage that gets covered up comes back, and it costs more the second time.
The most common cause we find is differential slab settlement under the original clay sewer line trenches or the edge of an old CGI service in Stanton. A countertop installed over a moving slab will crack at the seam or the sink cutout. We level and stabilize the substrate before a new CGI top goes down. Call (877) 688-9930 to have us look at yours.
Service Areas Near Buena Park
Square One Builders serves Buena Park and the surrounding communities across Orange County. If you are in Corona, La Verne, Montclair, Claremont, or Norco, we cover CGI cabinet installation, countertop work, and full kitchen remodels there too. See our Buena Park service area page for local coverage, or visit our pages for CGI service in Santa Ana and CGI service in Fullerton if your project sits closer to those cities.
Book Your CGI Service in Buena Park Today
If your CGI cabinetry is sagging, your countertop seams are opening, or you want to reface a kitchen in a 1950s Buena Park tract home, call (877) 688-9930. We will come out, look behind the walls, and give you a straight answer on what needs to happen. Free estimates, written line-item quotes, and no guesswork.
Written by Brent Calloway, Owner & General Contractor at Square One Builders, serving Buena Park and Orange County for nearly three decades.