Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
CGI Construction in Elkhorn, CA | Daly City Construction
We provide independent CGI service across Elkhorn, CA, handling window, door, and patio slider work on homes from Elkhorn Road to the slough-side lots. The thing that makes our CGI work here different is simple: we treat every unit replacement as a rough-opening investigation, because Elkhorn’s saturated clay and marine fog expose framing problems that inland contractors never see. Call (866) 505-5254 and we’ll come look at what’s actually happening behind your CGI units.
We’re Daly City Construction, led by Noel Cabrera. We’ve worked with CGI products on the north shore of Monterey Bay long enough to know how these assemblies behave when coastal moisture and high groundwater are in play, and we bring that field experience to every Elkhorn General Contractor job.
Why Elkhorn Residents Choose Us for CGI Service
CGI in Las Lomas and doors show up all over Elkhorn’s housing stock, from older ranch-style homes to newer rural-residential builds on acreage. What we bring to the table is familiarity with the full CGI lineup: exterior door slabs, prehung entry units, vinyl and aluminum windows, sliding glass patio doors, and storm door assemblies. When a homeowner calls about a CGI unit that’s failing, we already know what we’re likely to find before we pull the trim.
Noel Cabrera grew up in Daly City’s Westlake district, watching his uncle re-frame a garage, and later trained in construction technology at City College of San Francisco. Years of working fog-weathered homes taught him that surface fixes don’t hold. That’s the lens we bring to Elkhorn, where the marine layer keeps wood damp for months at a time. We’re an independent CGI service provider, which means we carry no manufacturer agenda. Tell us what the house needs, not what you think it needs, then we’ll figure out the right fix.
Styles & brands we work with
Common CGI Construction Problems We Solve in Elkhorn
- Swollen, sticking CGI exterior doors. Marine fog and coastal moisture wick into the door slab’s core, causing swelling and delamination, especially on south- and west-facing entries that get morning fog before afternoon sun. We see this on Elkhorn farmhouses every winter. Sometimes drying and re-sealing works. Often it doesn’t, and we’ll tell you which before you spend money.
- Pitted, corroded CGI aluminum window frames. Salt-laden bay air attacks aluminum finishes, and the openings that never get full sun stay wet the longest. Elkhorn sits right in that fog belt. Once the finish pitts through, the frame begins to oxidize. We’ll assess whether the frame is salvageable or whether replacement is the honest call.
- Stiffened, shrunken CGI vinyl window and door seals. The wet-dry cycling along Monterey Bay makes vinyl weatherstripping lose its flex. Once seals shrink, driven rain from winter storms gets past them into the rough opening, and Elkhorn gets real winter storms off the bay. We replace seals with quality aftermarket weatherstripping when the original profile is discontinued.
- Fogged CGI patio door glass. Failed sealed glass units are common in coastal climates because temperature swings stress the seal. We see this on sliders across Elkhorn. The question is always repair or replace. If the frame is sound and the glass is available, repair. If the frame has rot, replacement.
- Rot discovered only after the unit is pulled. On sea-level Elkhorn lots with high groundwater, CGI units set into poorly flashed rough openings trap moisture against framing and sheathing for years. The unit still looks fine from the inside. Pull it and you find soft framing. We’ve cut out and replaced more rotted sill plates in Elkhorn than we can count.
CGI Service in Elkhorn: What Local Conditions Mean for Your Equipment
Much of Elkhorn sits at or near sea level beside the Elkhorn Slough, and the soils are saturated clay that never drains the way inland ground does. A CGI service in Watsonville or door replacement here often turns into an investigation of the rough opening and the wall below it, not just a swap of the unit. We routinely find sill and framing moisture at openings that would be perfectly dry a few miles inland in the Salinas Valley. That’s the difference between coastal Elkhorn work and everything east of the slough. On a ranch-style home off Elkhorn Road backing onto agricultural acreage, a homeowner called us about a CGI sliding patio door that had stopped latching and was letting water in during winter storms. We pulled the unit and found the rough opening had trapped moisture against the sill framing for years. So we cut out the soft framing, re-flashed the opening, and set a new CGI slider with proper shims and drainage before finishing the interior trim. The door has stayed dry through two rainy seasons since. That’s what CGI service in Elkhorn actually means: fixing what the slough-driven moisture did, not just replacing what you can see.
CGI Models & Products We Service in Elkhorn
We work across the CGI in Pajaro product range: exterior door slabs and prehung entry units, vinyl and aluminum windows, sliding glass patio doors, and storm and screen door assemblies. When original CGI hardware and glazing components are still available, we match OEM parts. When they’re not, we use quality aftermarket weatherstripping and flashing that performs better in Elkhorn’s wet-dry cycles than a discontinued factory part. We prioritize a watertight assembly over brand loyalty, every time.
Our CGI sales & service work covers everything from single-unit replacements to whole-house window projects. If a CGI unit has rot in the frame or a failed sealed glass unit, we’ll give you a straight answer about whether a component repair will hold in this climate or whether replacement is the smarter spend.
See the difference
Before
After
Before
After
Before
AfterCGI Service Pricing in Elkhorn
What you’ll pay depends on what we find once the unit comes out, and on Elkhorn lots that often means framing repair before new installation. Here are the ranges we quote for the most common CGI-related jobs:
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
| Roof Replacement | $8,000 – $20,000 |
Every estimate is free. We’ll inspect the unit, check the rough opening, and give you a written line-item quote before any work starts. Call (866) 505-5254 to schedule yours.
Serving Elkhorn, CA — Our Local Coverage Area
We’re based in the Elkhorn 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 Elkhorn
Marine fog and coastal moisture off Monterey Bay penetrate the door slab’s core, causing it to swell, delaminate, or warp. Elkhorn’s fog belt keeps wood and composite cores damp for weeks. Once the core swells, the door binds against the jamb. Some doors can be re-sealed and re-hung. Others need replacement. Call (866) 505-5254 and we’ll tell you which path makes sense for your door.
In most cases, same-size window replacement doesn’t trigger new permitting, but Elkhorn properties near the slough fall under California Coastal Commission oversight and the Elkhorn Slough National Estuarine Research Reserve’s jurisdiction. We’ll coordinate with your local permitting office and the county to confirm your specific lot’s status before work begins. The window itself is usually the easy part. Call (866) 505-5254 for a free assessment.
High groundwater means saturated soil, which means moisture wicks up through slabs and foundations, which means rough openings stay damp. We flash every Elkhorn opening with drainage in mind, not just a bead of caulk. The sill pan matters more than the unit. That’s why we inspect framing below every CGI unit we touch. If we find soft wood, we replace it before setting anything new.
Fogged glass means the sealed unit has failed. If the frame is solid and the glass profile is available, component repair works and costs less. If the frame has rot or corrosion, repair is throwing good money after bad. We’ll pull the interior trim and show you what we’re seeing, then quote both options. Call (866) 505-5254 and we’ll take a look.
Yes, eventually. Salt-laden fog settles on aluminum finishes, and once pitting starts, oxidation follows. Elkhorn’s proximity to the bay accelerates this compared to inland locations. Frames that stay damp from shade or fog never get a chance to dry. We can assess whether your frames are still serviceable or whether replacement is the better long-term call.
Service Areas Near Elkhorn
We serve Elkhorn and the surrounding north shore communities. Our Elkhorn service area page covers the full ZIP 95039 map. We also do CGI work in Castroville and Prunedale, plus larger projects across Monterey and San Mateo counties. If you’re near the slough, Moss Landing, or off Highway 1, we’re close by.
Book Your CGI Service in Elkhorn Today
We know Elkhorn’s weather, its soil, and the way CGI units fail in both. Call (866) 505-5254 for a free estimate, and we’ll schedule a time to inspect your windows, doors, or patio sliders. Coastal moisture doesn’t wait, and neither should you.
Written by Noel Cabrera, Owner at Daly City Construction, serving Elkhorn and the Monterey Bay north shore.