Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
CGI Construction in Sunnyvale, CA | Rowan Construction Group Sunnyvale
CGI cabinet installation and repair in Sunnyvale typically runs $4,000-$13,000 for cabinet-only work, or $14,000-$45,000 as part of our Kitchen Remodeling in Sunnyvale. Rowan Construction Group Sunnyvale is an independent service provider, not manufacturer-authorized, with field experience across more than 4,000 projects since 2007. Call (650) 405-3637 to schedule a free written estimate with line-item pricing.
We’ve installed and serviced CGI cabinetry across Sunnyvale’s teardown-rebuilds and ADU additions from Birdland to Lakewood Village. Our crews know how these cabinets perform on post-tensioned slabs, in unconditioned garage conversions, and through the valley’s humidity swings. CGI sales & service are part of our broader kitchen remodeling and ADU construction work, and we source OEM-compatible replacement parts for repairs that make financial sense.
Why Sunnyvale Residents Choose Us for CGI Service
Grant Rowan picked up his first framing hammer before he could drive, trailing a family friend who remodeled homes in the flats off Wilshire. After training in construction technology at Santa Monica College, he spent two decades building across Sunnyvale, including extensive remodel and permitted addition work in Lakewood Village near Washington Park. That history matters when you’re choosing someone to open up your kitchen cabinets.
We don’t sell enthusiasm. We sell a written price before anyone picks up a tool, a documented photo record on every visit, and the 365-Day Done Right Promise backed by The Haven Standard, not a handshake. Our technicians are background-checked and uniformed; a live person answers calls 24/7. And we know CGI products specifically, not generically, we’ve tracked how their particleboard cores swell in this climate, how their thermofoil skins peel on south-facing runs, and which hinge failures trace back to slab settlement rather than defect.
When we quote CGI cabinet work, the estimate lists material costs, labor hours, and subcontractor scope separately. You’ll know where each dollar goes before you sign. That’s Clause 1 of the Haven Standard, and it’s why our projects finish within a few percent of the agreed number.
Common CGI Construction Problems We Solve in Sunnyvale

- Swollen, delaminated cabinet boxes from slab leaks. Sunnyvale’s older ranch homes on expansive Bay clay develop slab cracks that wick moisture into kitchen toe kicks. CGI’s particleboard and MDF cores absorb it fast. We see this most in 1960s-1970s tracts near Washington Park, where the original cast-iron drains are failing. Our crew locates the leak source, replaces damaged boxes with plywood-core equivalents, and installs moisture barriers before reconnecting countertops.
- Thermofoil and laminate peeling at door edges. South- and west-facing cabinet runs in Sunnyvale take direct summer sun that hits 90°F-plus, then cool off into damp winter air. That thermal cycling separates thermofoil skins from their substrate, especially on CGI Euro-style frameless cabinets with full-overlay doors. We replace with OEM-matched doors when available, or spec equivalent aftermarket finishes with higher heat tolerance.
- Soft-close hinge and glide failure from out-of-plumb installation. Expansive clay soils shift slabs seasonally, and cabinets installed dead-level in March may sit twisted by October. CGI’s soft-close hardware binds and sags when doors hang out of square. We re-level boxes on adjustable legs, replace worn hinges, and shim frames to account for predictable settlement patterns in this soil.
- Moisture rot at sink bases in unventilated ADUs. Sunnyvale’s ADU boom means CGI Ready-to-Assemble cabinets often go into garage conversions before HVAC is balanced. Humidity from concrete curing and occupant use attacks particleboard sink bases. We assess whether the box is salvageable with edge-banding and new doors, or if replacement with plywood-core stock is the smarter spend.
- Drawer front misalignment after slab heave. Post-tensioned slabs in late-1970s through 1980s Sunnyvale tracts require cable-locating scans before any penetration, but they also flex more than monolithic pours. CGI drawer boxes with undermount glides rack and jam when the cabinet carcass twists. We realign, replace worn glides, and document whether the slab movement is active or stabilized.
Before
AfterCGI Service in Sunnyvale: What Local Conditions Mean for Your Equipment
Sunnyvale’s construction market runs on two tracks: teardown-rebuilds on million-dollar lots and ADU additions driven by aggressive RHNA housing mandates. Both shapes affect how CGI cabinets perform here. In a teardown-rebuild on a Birdland lot, you’re likely installing CGI Semi-Custom Shaker or Raised-Panel lines in a brand-new conditioned envelope, no problem. But in a Lakewood Village garage conversion ADU, those same CGI Ready-to-Assemble cabinets sit on a 1950s slab with no vapor barrier, no perimeter drainage, and HVAC that may not be balanced for months.
Here’s the local detail that catches out-of-area crews: Sunnyvale’s Building Division enforces CalGreen Tier 1 compliance and requires a separate Title 24 energy compliance report even for modest additions. Local plan reviewers routinely flag CGI cabinet installations that block required EV-ready conduit runs or solar-ready roof penetration pathways. We’ve seen permits stalled three weeks because a cabinet layout interfered with conduit routing to the garage. Compliance details that rarely trip up projects in neighboring Santa Clara or Mountain View. Sunnyvale service area knowledge isn’t optional here, it’s the difference between a job that starts on schedule and one that doesn’t start at all.
CGI Models & Products We Service in Sunnyvale

We work with the full CGI residential line, not because we’re authorized, we’re independent, but because we’ve installed enough of it to know the failure patterns and the repair economics.
- CGI Ready-to-Assemble (RTA) Shaker-style cabinets: Common in Sunnyvale ADUs and rental units where cost control matters. Particleboard core, thermofoil or laminate finish. We stock replacement hinges and drawer glides for fast turnaround.
- CGI Semi-Custom Shaker and Raised-Panel lines: Standard in primary kitchen remodels across Sunnyvale’s teardown-rebuild market. More finish options, plywood-core upgrade available on some SKUs. We source OEM doors and drawer fronts when boxes are sound.
- CGI Euro-style frameless cabinets with soft-close hardware: Popular in modern builds near the Caltrain corridor. Full-overlay doors show every alignment issue, so we pay particular attention to slab-leveling before install.
- CGI bathroom vanities and storage cabinets: High humidity exposure in older Sunnyvale ranches with poor ventilation. We assess water damage honestly, repair when it makes sense, replace when it doesn’t.
Our parts stance is straightforward: OEM CGI replacement doors, drawer fronts, and hardware when the cabinet boxes are structurally sound. For water-damaged or swollen particleboard boxes, we recommend plywood-core aftermarket cabinets with equivalent finishes. Repairing a delaminated box is rarely worth the labor, and we’ll tell you so before we quote.
CGI Service Pricing in Sunnyvale
These are the numbers we put in writing before work starts. No call-for-quote, no range that triples after inspection.
| Service | Price Range in Sunnyvale |
|---|---|
| Full Kitchen Remodeling (including CGI cabinet replacement) | $14,000-$45,000 |
| Cabinet Installation & Refacing (CGI or equivalent) | $4,000-$13,000 |
| ADU Construction (with CGI cabinetry package) | $90,000-$220,000 |
What drives cost: cabinet line (RTA vs. semi-custom), box material (particleboard vs. plywood core), finish grade, hardware specification, and whether we’re working around active slab moisture or drainage issues. Our written quote lists each separately. Call (650) 405-3637 for an exact number, estimates are free.
Serving Sunnyvale, CA - Our Local Coverage Area

We’re based in the Sunnyvale 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 Sunnyvale
Yes, if the cabinet boxes are structurally sound. We source OEM-compatible CGI doors, drawer fronts, and hardware for exact fit. If the boxes are swollen from moisture or delaminated, we’ll tell you replacement is the better long-term spend. Call (650) 405-3637 and we’ll assess which category you’re in, no charge.
They can, but installation discipline matters more here than in stable soil. Out-of-plumb cabinets on shifting slabs bind hinges and rack drawers within two years. We level on adjustable legs, account for seasonal settlement, and document slab conditions before we start. The cabinets aren’t the problem, improper prep on this soil is.
A standard building permit covers our Bathroom Remodeling in Sunnyvale and similar projects, but Sunnyvale also requires CalGreen Tier 1 documentation and a separate Title 24 energy compliance report. Your cabinet layout must not block EV-ready conduit or solar-ready roof penetrations. We handle permit submission and plan check responses as part of our project management, included in the written quote.
CGI Ready-to-Assemble cabinets in an ADU typically fall within the $4,000-$13,000 cabinet installation range, with full ADU construction at $90,000-$220,000. The ADU premium comes from foundation work, utility tie-ins, and the Title 24 compliance layer. Call (650) 405-3637 for a line-item quote on your specific site.
Thermofoil and laminate skins separate when exposed to thermal cycling, direct sun on south- and west-facing runs accelerates this in Sunnyvale’s climate. If your kitchen gets afternoon sun, the fix is replacement with higher-grade doors or window treatment, not another round of the same material. We’ll measure the exposure and spec accordingly.
Service Areas Near Sunnyvale

We handle CGI cabinet service and full construction across CGI service in Mountain View, where the soil is more stable but the ADU rules differ, and CGI service in Santa Clara, with its own permit timeline and inspection schedule. Our crews also work Los Altos, Cupertino, and Palo Alto, each with distinct building department quirks we’ve learned project by project.
Book Your CGI Service in Sunnyvale Today
Call (650) 405-3637 to schedule your free estimate. We’ll deliver a written, line-item price before any work starts, every time. That’s how we measure it twice, write it down, then build it.
Written by Grant Rowan, Owner at Rowan Construction Group Sunnyvale, serving Sunnyvale since 2007.







Before
After
Before
After
Before
After