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
Fast, Reliable General Contractor Across Chino
A general contractor in Chino coordinates every trade, permit, and material delivery so you don’t have to. Our team at San Mateo Construction handles whole-home remodels, additions, and ADU construction throughout the 91708 and 91710 ZIP codes, from The Preserve to the older tracts near downtown. Noel Carrington leads every Chino project with a straight answer on scope, schedule, and price. Call (855) 901-7266 for a free estimate, and we’ll walk the property with you before quoting anything.
Why San Mateo Construction Is Chino’s Preferred General Contractor Company
Chino homeowners call us because we understand what this city actually throws at a construction project. We’ve worked on mid-century slab-on-grade homes off Central Avenue where the original cast-iron drain lines were never replaced. We’ve done full kitchen remodels in The Preserve where HOA architectural review adds a 30-day approval step before permits. And we’ve built detached ADUs on ranchettes along Eucalyptus Avenue where the driveway won’t support a concrete truck. That local knowledge means our quotes account for conditions before the first day of work.
Our reputation in Chino comes from doing what the contract says. Homeowners who’ve used us for a bathroom remodel in the older core near Chino High School recommend us for the same reason: we show up when we say we will, and we don’t invent change orders. We’re insured and bonded, we pull every permit required by the city or county depending on jurisdiction, and we stand behind the work with written warranty terms.
We’re not the cheapest bid in Chino, and that’s deliberate. The brand portfolio we carry, from James Hardie siding to Plant Prefab ADU systems, sits in a mid-to-premium range because the materials and installation quality are verifiable. You’ll get a line-item estimate, not a handshake and a guess.
Styles & brands we work with







Construction Company in Chino
As a Construction Company with deep Chino experience, we know that half the projects in this city start with a discovery about the property, not the house. Chino’s dairy-preserve buffer zone along the southern edge near Chino Hills means new construction and major additions require odor and dust mitigation plans filed as part of the permit package. That’s a requirement most neighboring cities don’t have. If your contractor has never worked inside the buffer, you’ll find out during plan check, not during framing.
Working Within County and City Jurisdiction
A home on a city street in 91710 pulls city permits through Chino’s building department. A ranchette or older property that sits in unincorporated San Bernardino County goes through county review, which follows a different code path and a different timeline. We check parcel jurisdiction before we quote, because it changes the inspection schedule and sometimes the engineered drawings required.
Slab Foundations and Adding ADUs
Most of Chino’s older housing stock sits on slab-on-grade foundations. That matters when you’re adding a bathroom or kitchen to a 1960s tract home, because cutting into the slab for drain lines has to be planned before the concrete saw comes out. ADU Construction in Chino runs $90,000 – $220,000, and the lower end assumes a simple site with good access. A lot with an existing well and septic system pushes you toward the upper end once setbacks and health department review are factored in.
Remodeling Contractor in Chino
A Remodeling Contractor in Chino has to think about the original construction era before picking up a hammer. The mid-century homes near downtown Chino were built fast and cheap: stucco over chicken wire, no insulation in exterior walls, and electrical panels that topped out at 60 amps. A kitchen remodel isn’t just cabinets and countertops. It’s often a panel upgrade, new home runs, and re-insulation of exterior walls before the finish work starts. That’s the difference between a cosmetic remodel and one that actually functions.
Turnkey Kitchen and Bath Packages
We carry a curated cabinet and countertop portfolio that includes KraftMaid and Wellborn cabinetry alongside Cambria, Silestone, and Caesarstone surfaces. A kitchen remodel in Chino typically runs $14,000 – $45,000, with cabinet installation alone at $4,000 – $13,000. A bathroom remodel lands between $9,000 – $28,000. We help you choose materials that match your budget without dropping into brands we won’t stand behind.
Access and Phasing on Live-in Remodels
If you’re remodeling while living in the home, we phase the work so you keep one functional bathroom and a kitchen setup through the worst of it. On Chino’s larger lots, that phasing often means staging materials at the back of the property and running temporary power and water. We plan that before demo day.
Trusted Brands We Service in Chino
Because we operate as a true General Contractor across every home system, we don’t have to steer you toward whatever a single supplier happens to stock. Chino customers choose from James Hardie siding for exterior durability against Santa Ana wind-driven dust, and we offer Plant Prefab ADU systems for a factory-built timeline with site-assembled quality. Tuff Shed structures come into play for detached storage and workshops on larger properties, and Boxabl is an option for accessory dwelling units where speed matters more than a fully custom architectural design. We help you weigh brand against budget, and we stock and stage material locally for Chino projects so lead times don’t push your finish date.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Chino Homes
- City permits pulled on county property. If the parcel is unincorporated San Bernardino County, city of Chino permits don’t apply. We verify jurisdiction first, because pulling the wrong permit path costs weeks and triggers rework.
- Septic and well discoveries mid-renovation. Older properties outside The Preserve frequently still run on agricultural-era wells and septic tanks. A room addition that extends toward a leach field or well head triggers county health department setbacks. We locate and map those systems before we design.
- Long material hauls and restricted equipment access. Ranchettes off Eucalyptus Avenue and similar roads often have unpaved driveways that won’t carry a loaded concrete truck. We plan pump routes, material staging, and transfer points so the work doesn’t stall when the delivery can’t reach the pad.
- Heat and wind stress on exterior finishes. Chino’s summer days above 100°F force early-morning concrete pours and adjusted cure times. Santa Ana winds, dry and gusty, rip at roofing and fencing. We schedule exterior work around forecast windows and specify materials that hold up under constant sun and airborne grit.
Pricing for General Contractor in Chino, CA
Chino’s construction pricing reflects both material costs and the access and infrastructure realities of your specific lot. Here’s a breakdown of what we’re seeing across the city right now:
| Project Type | Typical Chino Range |
|---|---|
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Home Addition | $45,000 – $130,000 |
What moves you inside these ranges: parcel jurisdiction, well and septic setbacks, equipment access, the condition of existing slab work, and the finish level you choose. A garage conversion in a 91710 tract home with easy street access and a clean slab will land lower. A detached ADU on a dusty ranchette with a failing septic field and no hard driveway will land higher. We provide written, line-item quotes with fixed scope, and we walk the property before we commit to any number. Call (855) 901-7266 and we’ll schedule the walkthrough. Estimates are free.
We Also Serve Cities Near Chino
San Mateo Construction works throughout the Chino Valley and the surrounding Inland Empire communities. We serve Los Serranos, Ontario, Montclair, and Eastvale, and we understand how each city’s permitting and HOA requirements differ from Chino’s. If you’re just outside the city limits, call (855) 901-7266 and we’ll confirm coverage. Read more about our General Contractor in Chino work across the full service area.
Serving Chino, CA — Our Local Coverage Area
We’re based in the Chino 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 About General Contractor in Chino
It depends on your parcel’s jurisdiction. If your address is inside Chino city limits, the city’s building department reviews and issues ADU permits. If the parcel is unincorporated San Bernardino County, which is common on the ranchettes and older properties near the city edges, the county handles permitting and inspections under a separate code path. We confirm jurisdiction before drawing plans so you don’t pay for the wrong permit route. Call (855) 901-7266 and we’ll pull the parcel record and tell you exactly which agency governs your project.
We locate and map all existing septic tanks, leach fields, and well heads on the property before we finalize any addition design. County health department rules require minimum setbacks from each, and those distances drive where your addition can sit and how large it can be. This is one of the most common change-order causes on Chino’s older agricultural lots, so we do it first, not after demo. For a fixed quote that includes setback compliance, call (855) 901-7266.
A home addition in Chino typically runs $45,000 – $130,000, depending on square footage, foundation type, and whether the site has septic and well systems that add review and setback constraints. The lower end assumes a slab-on-grade addition with simple access. The upper end reflects large lots with hauled materials, county permitting, and engineered foundation work. Get an exact quote by calling (855) 901-7266 to schedule a free site walk.
Yes, and we’ve done it. On a ranchette off Eucalyptus Avenue, we converted a 1950s farmhouse garage into a detached ADU. The existing well and septic required county health department review and new setbacks, and we hauled materials over 100 feet from the street because heavy trucks couldn’t access the unpaved driveway. The project passed final inspection sign-off after we added a dust control plan for the dairy buffer. Your exact cost depends on your system’s condition and location. Call (855) 901-7266 and we’ll assess both before you commit to anything.
We plan access before we quote. That means checking whether a loaded concrete truck can reach the pour site, staging materials at a transfer point if the driveway won’t carry heavy loads, and scheduling smaller deliveries in sequence so the site doesn’t get blocked. Chino’s larger lots and unpaved ranch driveways often require this kind of choreography, and it’s built into our estimate, not added later. Call (855) 901-7266 for a free walkthrough and access plan for your property.
Written by Noel Carrington, Owner at San Mateo Construction, serving Chino and the surrounding Inland Empire communities.