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
Remodeling Company in Rancho Cucamonga, CA
Home renovation in Rancho Cucamonga means working with stucco tract homes built between the 1980s and 2000s, HOA architectural guidelines, and a climate that swings from triple-digit summers to Santa Ana wind events. Square One Builders has served Rancho Cucamonga since 2014, managing full-scope remodels from roof to foundation under one contract. We coordinate kitchen and bath remodels, room additions, patio covers, and ADUs so you never have to juggle five separate trades. Call (877) 688-9930 to schedule a free estimate.
Why Rancho Cucamonga Homes Are Different
Most of Rancho Cucamonga’s housing stock was built in a 25-year wave that started in the mid-1980s, which means we see the same structural patterns across ZIP codes 91701, 91729, 91737, and 91739. Stucco exteriors over wood framing, clay tile roofs, attached garages, and open floor plans that were modern in 1995 but feel cramped by today’s standards. When we open up a kitchen in a 1990s tract home north of Foothill Boulevard, we know what’s behind the drywall before the first swing of the hammer.
The foothill neighborhoods in 91737 and 91739 sit inside a high fire severity zone, so any addition, patio cover, or ADU built along the base of the San Gabriel Mountains has to meet Chapter 7A ignition-resistant material requirements. That changes what we spec for exterior cladding, decking, and roof underlayment. Down on the valley floor, the bigger constraint is HOA design review. Many Rancho Cucamonga HOAs require exterior changes to match the original Mediterranean or Spanish Revival style, which means we submit color palettes, material samples, and elevation drawings before we ever pull a city permit.
Summer heat also dictates scheduling. Concrete pours and stucco application in July and August need early-morning start times. Roof tear-offs wait for cooler weeks or get tarped overnight when temperatures climb past 100. We plan around this. A contractor who does not loses materials and burns crews.
Styles & brands we work with
Our Main Rancho Cucamonga Services
Two services account for most of the calls we get from Rancho Cucamonga homeowners: full general contracting for large-scope projects and whole-home remodeling that touches multiple systems at once.
General Contractor in Rancho Cucamonga
When a project spans structural work, roofing, windows, and interior finishes, Rancho Cucamonga homeowners hire us as the single accountable general contractor. We pull permits through the city’s plan-check process, coordinate every trade, and keep the job moving through Rancho Cucamonga’s inspection schedule. HOA compliance is part of the scope. We handle the architectural submittals and revision requests that slow down tract-home remodels. General Contractor in Rancho Cucamonga
Home Remodeling in Rancho Cucamonga
Home remodeling here usually means updating a 1990s or early 2000s tract home without fighting the HOA or triggering a full Chapter 7A upgrade. We remodel kitchens and bathrooms, open up walls, replace windows, and add square footage while keeping the project moving through plan check. Since we source from 50+ material brands, we can match existing finishes or deliberately break from them, depending on what the HOA allows and what you want. Home Remodeling in Rancho Cucamonga
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Home Renovation in Rancho Cucamonga
Home renovation in Rancho Cucamonga is rarely a cosmetic refresh. The tract homes that dominate this city were built fast in the 1980s, 1990s, and 2000s, and by now their kitchens, bathrooms, windows, and roofing are aging out together. That is actually the strongest case for a full-scope Home Renovation approach: one contractor, one schedule, one set of plans, and no finger-pointing when the plumber blames the electrician. Rancho Cucamonga’s hot summers and Santa Ana winds also mean exterior systems fail faster here than in coastal cities, so a renovation that addresses everything at once usually costs less per square foot than doing it piecemeal over five years.
Home Renovation Contractors
Signs you need it
Multiple systems in your Rancho Cucamonga home are aging at the same time: 30-year-old tile roof, original single-pane windows, a 1990s kitchen, and bathrooms with failing grout and dated layouts.
What it costs in Rancho Cucamonga
Full home renovations in Rancho Cucamonga typically run $45,000 to $130,000 depending on square footage, scope, and whether HOA or Chapter 7A requirements apply.
How we do it
We assess the full house, produce a scope of work and material schedule, pull Rancho Cucamonga permits, and sequence demolition, rough-in, and finish work with one accountable team.
Home Renovation Companies
Signs you need it
You have called three separate contractors for roofing, kitchen, and windows, and each one says the other’s scope has to come first.
What it costs in Rancho Cucamonga
Expect a typical renovation to fall between $45,000 and $130,000 when multiple systems are replaced under one contract.
How we do it
We act as the single renovation company, coordinating every trade under one contract so your project does not stall while subs point fingers.
What Home Renovation Costs in Rancho Cucamonga
| Item | Typical range in Rancho Cucamonga |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Home addition | $45,000 – $130,000 |
How long does a full home renovation take in Rancho Cucamonga?
Most full renovations in Rancho Cucamonga take four to eight months, with plan check and HOA design review adding two to six weeks before we break ground. Weather and inspection scheduling can shift that window.
Can you renovate a Rancho Cucamonga home without triggering a full HOA review?
Interior-only work usually does not require HOA approval, but any exterior change to a Rancho Cucamonga tract home typically does. We submit the paperwork and materials so you do not have to. Call (877) 688-9930 for a free estimate.
Brands We Service in Rancho Cucamonga
We source and install materials from GAF, CertainTeed, Owens Corning, KraftMaid, Cambria, Kohler, Moen, Toto, PGT, James Hardie, Belgard, and Unilock, among others. We work with Abodu and Dvele on prefabricated ADUs and accessory structures. See our brands for the full portfolio.
See the difference
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AfterPricing for Remodeling Company in Rancho Cucamonga, CA
| Service | Typical range in Rancho Cucamonga |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Roof replacement | $8,000 – $20,000 |
| Window replacement | $4,500 – $15,000 |
| Paver patio installation | $3,500 – $11,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
In Rancho Cucamonga, Chapter 7A requirements in the foothill ZIP codes and HOA design review anywhere in the city can push costs up compared to neighboring valley cities. We give you a written line-item quote before work starts and we do not change the price mid-project unless you change the scope.
Neighborhoods We Serve in Rancho Cucamonga
We work across all four Rancho Cucamonga ZIP codes, from the foothill communities in 91737 and 91739 down to the valley tracts in 91701 and 91729. Our crews are in the area most weeks, so scheduling a walkthrough is usually a matter of days.
- Alta Loma (91737)
- Terra Vista (91730)
- Etiwanda (91739)
- Caryn / Victoria (91701)
- Foothill corridor communities (91729)
Service Area – Cities Near Rancho Cucamonga
We serve the surrounding Inland Empire communities. From Rancho Cucamonga we run jobs into San Antonio Heights, CA up against the mountain base, Upland, CA to the west, Ontario, CA to the south, and Fontana, CA on the other side of the 15. Same crews, same material sourcing, same single-contract accountability.
Serving Rancho Cucamonga, CA — Our Local Coverage Area
We’re based in the Rancho Cucamonga 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 Remodeling Company in Rancho Cucamonga
Yes. We pull city permits for structural, electrical, plumbing, and mechanical work in Rancho Cucamonga, and we schedule all inspections through the city’s building department. HOA architectural review submittals are part of the package when exterior changes are involved.
For exterior work on a tract home, the HOA usually has to sign off before the city will issue permits. We prepare the application, material samples, and elevation drawings, then track the review until approval. Interior remodels rarely require HOA involvement. Call (877) 688-9930 for specifics on your project.
That is exactly what we do. One contract, one schedule, one team accountable for every system: roofing, windows, siding, kitchens, bathrooms, concrete, and hardscape. You get a single point of contact from demolition to final inspection.
What happens when you call
- 1A real person answersNo phone trees — talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Rancho Cucamonga Customers Say
"He was upfront about a soil issue that added cost early rather than absorbing it and surprising us at the end."
— Sanjay Patel"Every inspection passed first time. The building department clearly knows him and that made the whole process easier."
— Christine Yang"He caught an error in the engineer's drawings before it got framed, which would have been an expensive thing to discover later."
— Lucia Martinez