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
If you’re planning a kitchen remodel, room addition, or ADU in Chino, the contractor you choose has to understand one thing most outsiders miss: this city has two very different permitting worlds. A full-scope remodel in a 91710 ranch home off Mountain Avenue runs through San Bernardino County, while the same scope in 91708’s The Preserve requires HOA architectural review before the City of Chino will even look at your plans. We’ve managed both for years, and we schedule every phase so your project doesn’t stall mid-rough-in waiting on a committee. Call (877) 688-9930 for a free estimate and a straight answer on your specific address.
Why Square One Builders Is Chino’s Preferred General Contractor Company
Square One Builders works across the full span of Chino’s housing stock, from the mid-century ranchers and agricultural-era parcels in the 91710 corridor to the 2000s and newer tract homes throughout 91708. That range matters. A contractor who only knows new-build tracts will struggle with a 1958 ranch that still has a remnant dairy shed in the setback. And a remodeler who only knows the older grid will be lost trying to get a patio cover through a Preserve HOA’s architectural review committee. We’re fluent in both.
Led by Brent Calloway, our team has spent years running projects through San Bernardino County plan review for county-island properties and through the City of Chino for incorporated addresses. Homeowners around Chino tell us the same thing: they’re done coordinating three different trades and chasing answers. One contractor, every system, under one contract. That’s how we scope, plan, and execute from the ground up.
We carry full general contractor licensing and insurance, and every project gets a written line-item estimate before work begins. No vague numbers, no change-order games. Just a scope that holds.
Styles & brands we work with
Licensed General Contractor in Chino
A Licensed General Contractor in Chino is the one accountable entity for your entire project, from demolition through final inspection. When you hire Square One Builders, you’re not piecing together a roofer, a cabinet installer, and a plumber and hoping they coordinate. You’re hiring one firm that manages every trade, every permit submittal, every inspection sign-off, and every material decision. In Chino, that accountability carries extra weight because approval sequencing can get complicated fast. A full General Contractor scope for a Chino home addition typically runs $45,000 – $130,000, while a garage conversion lands between $30,000 and $80,000.
Permit-Ready Project Management
We file the architectural review packet for your 91708 HOA when required, then manage the City of Chino permit application once HOA clearance is in hand. On the 91710 side, we handle San Bernardino County submittals, including plan reviews triggered by ag-era site conditions. Your job is not to become a permit expert. Your job is to tell us what you want built.
Full-Scope Interior and Exterior Work
Kitchens, bathrooms, whole-home remodels, additions, decks, roofing, windows, hardscape. If it’s part of your home, we manage it. Chino homeowners working with us get one contract, one schedule, and one point of contact for every phase.
Residential General Contractor in Chino
A Residential General Contractor in Chino handles the full lifecycle of a home project, from initial scoping and material selection to rough-in, finish work, and final inspection. In Chino specifically, that lifecycle includes navigating HOA architectural guidelines in The Preserve and surrounding 91708 communities, where exterior colors, roof materials, and even fence heights are subject to approval before permits move. An ADU in Chino runs $90,000 – $220,000 depending on whether you’re converting existing square footage or building new, and whether the property sits on a county-island parcel or an incorporated lot.
Remodels That Respect Your Existing Structure
On older 91710 ranch homes, we account for nonstandard setbacks, remnant dairy infrastructure, and building envelopes that were never designed for modern open-concept layouts. We spec the right material for your project, not whatever’s cheapest to install, and we sequence demo and rough-in so your home stays enclosed through Santa Ana season.
ADUs and Prefab Structure Coordination
Chino is one of the few Inland Empire markets where prefabricated ADUs pencil out well, especially on the larger county lots. Through partnerships with Abodu, Dvele, and Plant Prefab, we coordinate site prep, foundation, utility tie-ins, and finish work around the factory-built shell. Most local remodelers can’t offer this at all.
Trusted Brands We Service in Chino
We source materials from a curated portfolio of more than 50 nationally recognized brands, and we stock common components locally for Chino projects so you’re not waiting on freight from two states away. For roofing, we work heavily with CertainTeed and Owens Corning, two of the largest U.S. manufacturers, and we also install GAF when a project calls for a specific tier. For cabinetry and countertops, we carry KraftMaid and Wellborn alongside Cambria and Silestone, so you get real choice within a single product category without switching contractors. Whether you’re replacing a roof on a mid-century ranch near Ayala Park or trimming out a kitchen in the 91708 tract homes, we spec the right material for your budget and your HOA’s requirements.
See the difference
Before
After
Before
After
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AfterCommon General Contractor Problems We See in Chino Homes
- HOA rejection after city permits are pulled. In 91708, The Preserve and other master-planned communities require architectural review before the City of Chino will accept a permit application. Skipping that step means exterior color or fence-height rejections weeks into construction.
- Ag-era site conditions on 91710 parcels. Older dairy-belt lots frequently have remnant barns, corrals, and non-permitted outbuildings that trigger San Bernardino County plan review before remodel or ADU work can proceed.
- Santa Ana wind damage to exposed work. Patio covers, fencing, and roofing on Chino homes take a beating during wind events. If rough-in or sheathing sits exposed because permits stalled, you’re looking at water intrusion and rework.
- Nonstandard setbacks on older lots. Many 91710 properties were built before current setback rules. Standard footprint assumptions don’t hold, and plans that ignore this get bounced back from plan review.
Pricing for General Contractor in Chino, CA
Here are the line-item ranges we quote most often for Chino projects. These reflect the local market including Chino’s mix of county and city permitting costs:
| Project Type | Chino Price Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
What moves a Chino project toward the higher end: HOA-required material upgrades in 91708, structural corrections on older 91710 slabs or framing, county plan review cycles that extend your schedule, and kitchen or bathroom finish packages with premium brands like Cambria or Grohe. We give every Chino homeowner a written, line-item estimate before any work begins. Call (877) 688-9930 to schedule yours. Estimates are free.
We Also Serve Cities Near Chino
Square One Builders serves homeowners across the western Inland Empire. If you’re planning a remodel or addition near Chino, we also work in Chino‘s neighboring communities, including Los Serranos, Ontario, Montclair, and Eastvale. The same full-scope team, the same single-accountability contract, the same brand portfolio. Call (877) 688-9930 to confirm coverage for your address.
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
We file it for you. When your Chino project requires HOA architectural review, Square One Builders prepares the submittal packet with material specifications, color samples, elevation drawings, and site plans, then tracks it through the HOA’s approval process before we ever submit to the City of Chino. You sign off on the design choices. We handle the paperwork. Call (877) 688-9930 if you want to walk through what your specific HOA will require.
For 91708 communities like The Preserve, expect architectural review to add roughly 3 to 6 weeks to your timeline before city permits can be filed. On 91710 county-island properties, San Bernardino County plan review can add a similar window, sometimes longer if ag-era structures trigger additional review. We schedule demolition, material ordering, and rough-in around these windows so your project doesn’t sit half-open. Call (877) 688-9930 for a timeline specific to your address.
Most 91708 HOAs approve earthy, muted exterior palettes: warm beiges, soft grays, terracotta-inspired tones, and off-whites, with roof materials in concrete tile or dimensional asphalt in brown, gray, or charcoal families. Window frames in white, bronze, or black are typically acceptable. What gets rejected are bold or saturated colors, mismatched roof materials, and fence styles that break from the approved community standard. We spec materials from brands like Owens Corning and James Hardie that satisfy HOA review panels without compromising durability. Call (877) 688-9930 and we’ll tell you exactly what your community’s guidelines say.
Yes, in almost every case it will. Remnant dairy barns, corrals, and non-permitted outbuildings on 91710 parcels frequently trigger San Bernardino County plan review before remodel or ADU permits can be approved. If the structure is non-permitted, the county may require demolition or documentation before your project moves forward. We’ve handled this exact situation on multiple Chino properties, including a garage-to-ADU conversion off Monte Vista Avenue where we had to demolish a dairy-era shed before framing could begin. Call (877) 688-9930 for a straight answer on your specific parcel.
We sequence work around the approval calendar. Demo and rough-in don’t start until the permit is actually in hand, and we stage material deliveries and subcontractor schedules so nothing sits exposed during Santa Ana wind season. On a recent 91710 ADU conversion, we coordinated slab and framing around San Bernardino County’s 6-week review cycle so the structure was never left unwrapped between inspections. Your remodel, fully managed, from the ground up. Call (877) 688-9930 to talk through how we’d schedule your project.
Written by Brent Calloway, Owner at Square One Builders, serving Chino and the western Inland Empire for over a decade.