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 San Antonio Heights, CA
Home renovation in San Antonio Heights runs into conditions most Inland Empire contractors never see: steep lots, wildland-urban-interface building rules, and county-level permitting through San Bernardino County instead of a city hall. Sycamore Contractors has served San Antonio Heights since 2018, and we plan every job around the slope, drainage, and fire-safety requirements that shape this foothill community. If you’re weighing a kitchen remodel, a full interior renovation, or an addition, call (877) 265-6284 to talk through what’s involved and get a free estimate.
Why San Antonio Heights Homes Are Different
San Antonio Heights is unincorporated foothill country where the San Gabriel Valley climbs into the San Bernardino Mountains. That single fact changes nearly every part of a renovation. Lots here are large and often terraced into the hillside, so grading, retaining walls, and foundation work on sloped terrain are routine concerns rather than rare exceptions. The housing stock mixes mid-century custom homes, older ranch properties, and newer rebuilds, which means we walk into everything from 1960s post-and-beam framing to modern engineered slabs on grade.
The climate adds another layer. Hot, dry summers and Santa Ana wind events put wildfire exposure at the top of the design conversation. Roof assemblies, deck materials, defensible-space clearances, and fire-resistant exterior detailing matter here in a way they don’t on the valley floor in Upland or Rancho Cucamonga. And because San Antonio Heights is unincorporated, permits and inspections run through San Bernardino County. Hillside and accessory dwelling projects commonly hit county WUI and slope-drainage review, which a contractor working only in the flatland subdivisions below would never encounter. We plan for that from the first site visit.
Styles & brands we work with
Our Main San Antonio Heights Services
Most San Antonio Heights homeowners reach out to us for one of two reasons: they need a general contractor to pull together a multi-trade project, or they’re ready to remodel a specific part of the home and want one accountable team from start to finish.
General Contractor in San Antonio Heights
Full-scope general contracting matters more on a hillside than on a flat lot. A kitchen remodel might touch foundation leveling, drainage, electrical, and fire-rated exterior details, and someone has to own the sequence. We coordinate the trades, manage the county permit process, and keep one point of contact in front of you the entire time. If your project spans multiple categories, start with our General Contractor in San Antonio Heights page for the full breakdown.
Home Remodeling in San Antonio Heights
Most San Antonio Heights remodels involve an older home with good bones and a floor plan that needs rethinking. We handle kitchens, bathrooms, room additions, and whole-home refreshes, and we bring brand-name material choices so you’re not forced into whatever a single supplier happens to stock. Sloped sites often mean creative solutions for access and drainage, and we’ve worked through enough of those to know what the county will approve. See our Home Remodeling in San Antonio Heights page for project examples and what to expect.
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 San Antonio Heights
Home renovation in San Antonio Heights usually means working with a mid-century or ranch-era house on a sloping lot, under county rules that ask more of the design than a typical flatland city would. The homes here were built for a different era, with smaller kitchens, compartmentalized rooms, and exteriors that weren’t designed around today’s wildfire codes. Renovation is how these houses get brought forward: opened floor plans, better insulation, fire-resistant siding and roofing, and drainage that keeps water moving away from terraced foundations. It’s the work we do most often in this community, and it’s where our multi-trade scope pays off. If you want the deeper picture of our renovation process, see our Home Renovation hub.
Home Renovation Contractors
Signs you need it
Rooms that no longer fit how your family lives, a kitchen closed off from the rest of the house, or exterior materials that can’t meet current WUI standards are all signs it’s time to bring in a renovation contractor.
What it costs in San Antonio Heights
Full home renovations in San Antonio Heights run $45,000 – $130,000 depending on square footage, structural work, and hillside access.
How we do it
We start with a site walk to assess slope and drainage, then produce a fixed-price scope that covers demolition, framing, trade work, finishes, and county inspections under one contract.
Home Renovators
Signs you need it
When several rooms need work at once or the job touches structure, you need a renovator who can sequence trades without leaving the house torn apart for months.
What it costs in San Antonio Heights
Kitchen remodels here range $14,000 – $45,000, while a home addition starts at $45,000 and can reach $130,000 on complex hillside lots.
How we do it
We build a master schedule that accounts for county inspection timing, material lead times, and the access constraints that come with steep driveways and terraced yards.
What Home Renovation Costs in San Antonio Heights
| Item | Typical range in San Antonio Heights |
|---|---|
| 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 San Antonio Heights?
Most full renovations run 3 – 6 months, but hillside access, county WUI review, and material lead times can add weeks. We’ll give you a sequence-of-work schedule before we start so you know exactly what happens when. Call (877) 265-6284 for specifics on your project.
Will my renovation price change once work starts?
No. We write fixed-price scopes in advance, and unless you change the scope, the number stays put. We flag anything the county might require before we sign, not after. Call (877) 265-6284 to set up a free estimate.
Brands We Service in San Antonio Heights
We install and stand behind material from Tamko, Boral, PGT, and CGI, among a broader portfolio of more than 50 name-brand manufacturers. Because San Antonio Heights sits in fire country, we often spec Boral’s fire-resistant roofing and PGT or CGI impact-rated windows on renovation jobs. Most materials are available through our local supply channels within a week or two. See our brands for the full list.
See the difference
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AfterPricing for Remodeling Company in San Antonio Heights, CA
These figures represent what San Antonio Heights homeowners typically pay, based on local labor, terrain, and county permit requirements.
| Service | Typical range in San Antonio Heights |
|---|---|
| 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 |
| Paver Patio Installation | $3,500 – $11,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
| Vinyl Fence Installation | $3,500 – $9,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
Hillside access, retaining wall engineering, and WUI-mandated materials are the three biggest cost drivers in San Antonio Heights. We write fixed-price scopes with no change orders unless you ask for something different, and we walk you through every line item before work begins.
Neighborhoods We Serve in San Antonio Heights
San Antonio Heights covers ZIP code 91784, and we work throughout the community and the surrounding foothill streets. Because the area is compact and we stage materials nearby, we can typically reach any job site quickly once work is scheduled.
- Mountain Avenue corridor
- Euclid Avenue foothills
- 24th Street hillside area
- North San Antonio Avenue
- Amethyst Avenue area
Service Area – Cities Near San Antonio Heights
Sycamore Contractors also works in the neighboring foothill and valley communities. If you’re in Upland, CA, Claremont, CA, Rancho Cucamonga, CA, or Montclair, CA, the same team and the same brand-name material options are available to you.
Serving San Antonio Heights, CA — Our Local Coverage Area
We’re based in the San Antonio Heights 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 San Antonio Heights
Yes. We prepare and submit permit drawings, manage the county review process, and coordinate inspections from start to finish. San Antonio Heights is unincorporated, so everything runs through San Bernardino County rather than a city building department, and we’re familiar with their WUI and slope-drainage requirements.
Most projects can start within a few weeks of permit approval, depending on material lead times and our current schedule. We’ll give you a realistic start window at the estimate, not a vague promise. Call (877) 265-6284 to check current availability.
Yes, that’s the norm here rather than the exception. We’re set up for hillside access, pier-and-beam and slab-on-grade foundations on sloped terrain, retaining walls, and drainage plans that satisfy county slope-review requirements. Most of our San Antonio Heights work involves some degree of grade change.
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 San Antonio Heights Customers Say
"He was upfront about a soil issue that added cost early rather than absorbing it and surprising us at the end."
— Erin Meyer"The foundation survey came back dead on. Everything downstream of that being square is the reason the rest of the build went smoothly."
— David Lin"Ground up build. Permits, foundation, framing, all of it, and he ran the schedule tightly enough that the subs were never tripping over each other. Finished within a month of a fourteen month estimate."
— Ryan Rhodes