Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
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CGI Construction in Los Serranos, CA | Daly City Construction
We provide independent CGI construction service throughout Los Serranos – cabinet installation, repair, and full kitchen or bath remodels where CGI cabinetry is involved. What makes our CGI work different in this city is the hillside factor: Los Serranos sits on expansive clay and graded pads, so we account for foundation movement before we ever set a cabinet box. Call (866) 505-5254 for a free estimate on any CGI-related construction project.

Why Los Serranos Residents Choose Us for CGI Service
We know CGI cabinetry the way a contractor should – from the back of the box to the face frame. Our crews have installed and repaired the Premier, Advantage, Select, and Elite series lines in homes across Los Serranos, and we understand how each line performs under real conditions: hot inland summers, Santa Ana winds, and the kind of seasonal ground movement this area is known for.
We are an independent construction firm, not a manufacturer-authorized shop. That means we recommend the right fix for your house, not the part CGI corporate would push. Noel Cabrera, our owner, grew up in Daly City learning rough framing and finish work before putting in years across San Mateo and San Francisco counties. He trains our crews to check the slab and the surrounding grade before leveling a single cabinet. We carry OEM CGI parts when the exact fit matters, and we stock high-quality aftermarket components when they outperform the original spec. For full CGI sales & service anchored in how Los Serranos homes actually behave, we’re the crew that shows up knowing the terrain.
Styles & brands we work with







Common CGI Construction Problems We Solve in Los Serranos
- Warped or delaminated toe kicks and cabinet boxes. When winter rains drive moisture through the expansive clay under a slab, cabinets near exterior walls start wicking water. We see this most often in 1980s – 2000s tract homes on graded pads, where foundation micro-shifts open hairline gaps behind base cabinets. We replace water-damaged boxes and seal the real source – usually a grading or drainage fix at the exterior.
- Sticking doors and misaligned drawer fronts after hillside settling. Graded lots in Los Serranos move. It’s not a question of if, it’s how much. When framing shifts even a quarter inch, CGI cabinet doors start hanging crooked and drawers bind. We re-align, reshim, and re-hang – and if the settling is ongoing, we address the foundation concern first, then fix the cabinets so the repair lasts.
- Stucco cracking around windows and doors. Santa Ana wind cycles heat the stucco fast, and the next winter’s rain finds every crack. Water travels behind the stucco and reaches CGI interior trim and casework. We repair the stucco and replace the swollen or finish-failed casework, so the fix isn’t just cosmetic.
- Gaps at the floor line under kitchen islands. Post-tension slabs in Los Serranos hold their shape well, but they still flex and creep on expansive clay. That movement can open a gap under a CGI island, stress the plumbing stub-outs, and hide a slow leak. We pull the island when needed, fix the rough-in, and set the cabinetry back level.
- Moisture damage behind base cabinets from drainage shortfalls. If a home’s perimeter drain can’t move water around the foundation, it finds the path of least resistance – often through the slab edge and up into the cabinet run. We tackle the drainage issue and the cabinet repair together, because fixing only the cabinet means doing it again after the next heavy rain.
CGI Service in Los Serranos: What Local Conditions Mean for Your Equipment
There’s a fact about Los Serranos that flatland Chino Hills neighborhoods just don’t face: the combination of expansive clay soils and strict hillside grading ordinances means even a modest bathroom or kitchen remodel can trigger a geotechnical review before the city issues permits. That changes the timeline and the scope of work. A homeowner who wants CGI service in Chino or new CGI cabinets in the kitchen should know the permit path may require a soils report first, especially if the home sits above a cut-and-fill transition or near a retaining wall. Our team has walked this process for enough Los Serranos jobs that we plan for it from day one, instead of getting surprised mid-project. We sequence the work so the geotechnical questions get answered before a single cabinet order is placed, which keeps the project moving and avoids a kitchen torn apart with no permit in hand. That’s the kind of detail a generic CGI contractor from outside the hills just doesn’t anticipate.
CGI Models & Products We Service in Los Serranos
We service and install all four major CGI cabinetry lines: Premier Series, Advantage Series, Select Series, and Elite Series. When a door or drawer needs replacing, we source OEM CGI parts for exact grain and finish match. For structural repairs – cabinet boxes, toe kicks, corner gussets – we often use aftermarket components that meet or exceed the original spec, because those are the areas where CGI’s stock hardware and fastening layout can fall short on a moving hillside lot. We keep common hinge, slide, and touch-up kit inventory ready for Los Serranos jobs so we’re not waiting on a shipment from the manufacturer’s warehouse when a cabinet door won’t close after the ground shifts.
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AfterCGI Service Pricing in Los Serranos
Every CGI job prices off the scope of the repair and what the house’s condition demands. A full kitchen remodel in Los Serranos runs $14,000 – $45,000. A bathroom remodel lands between $9,000 – $28,000. A roof repair – something we handle frequently after Santa Ana winds strip shingles or lift flashing – runs $400 – $1,800. If your CGI cabinets need work tied to foundation or drainage fixes, we’ll bring that into the quote so you see the full picture. Estimates are free and line-itemed. Call (866) 505-5254 and we’ll walk the site before quoting, because Los Serranos hillside work doesn’t price well over the phone.
| Service | Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Roof Repair | $400 – $1,800 |
Serving Los Serranos, CA — Our Local Coverage Area
We’re based in the Los Serranos 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 Los Serranos
Expansive clay soil causes the slab and framing to move seasonally, which means cabinets installed without accounting for that movement will rack, bind, and separate over time. We use flexible fastening methods, leave proper expansion clearances, and address drainage before installation so the cabinets aren’t fighting the ground from year one. Call (866) 505-5254 for an exact assessment of your site.
Yes. We source OEM CGI doors and drawer fronts in the matching finish when available, and for older lines where the finish has been discontinued, we work with a local finisher who can replicate the tone and grain close enough that the new sections blend with the old. Matching a finish on an older CGI repair in Montclair or Los Serranos home is detail work, and we treat it that way.
Santa Ana winds in Los Serranos tend to loosen ridge caps, lift shingle edges, and peel flashing around chimneys and pipe boots. We replace the damaged sections, re-secure the surrounding field, and check the underlayment where wind-driven grit has scoured it. Roof repair typically runs $400 – $1,800. Call (866) 505-5254 and we’ll put eyes on it before the next storm.
Maybe. If your home sits on a graded pad or near a retaining wall, the city of Chino Hills often requires a geotechnical review before issuing permits for structural changes. A simple cosmetic bathroom update may not trigger it, but if you’re moving walls or altering the slab, assume it will. We handle the paperwork and coordinate the soil engineer, so the permit doesn’t stall the project.
We fix the root cause first – whether that’s drainage correction, slab crack sealing, or structural shoring – then replace or re-align the cabinets so the repair lasts. Patching the cabinet while the ground is still moving means paying for the same repair again. Tell us what the house needs, not what you think it needs – then we’ll figure out the right fix.
Service Areas Near Los Serranos
Our Los Serranos team also covers homes in Chino Hills, Chino, Eastvale, and Norco – plus we run CGI service in Yorba Linda and CGI service in Midway City for clients in those areas. If you’re in the hills or just downhill from them, check our Los Serranos service area page to see full coverage.
Book Your CGI Service in Los Serranos Today
If CGI cabinets, casework, or a related remodel need attention in Los Serranos, call (866) 505-5254 to schedule your free estimate. We’ll walk the property, check the grade and slab, and give you a straight answer on what needs fixing.
Written by Noel Cabrera, Owner at Daly City Construction, serving Los Serranos and the surrounding Pomona CGI service area with independent CGI construction service and full-scope remodeling.