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 San Antonio Heights
Finding a General Contractor who understands San Antonio Heights means finding someone who knows the difference between flatland Upland and foothill construction. We do. Daly City Construction runs full-scope remodels, additions, roof replacements, and ADU builds throughout San Antonio Heights, and we know the fire-zone codes, hillside access issues, and 1960s ranch quirks that define this community. Call (866) 505-5254 to schedule a free estimate.
Key Takeaways
- Full-scope general contracting: kitchens, baths, roofing, windows, hardscaping, fencing, siding, and ADUs under one license.
- We write inspection-driven allowances into every San Antonio Heights contract so surprise discoveries never become surprise invoices.
- We handle Very High Fire Hazard Severity Zone requirements as standard scope, not change-order gotchas.
- Free estimates. Written line-item quotes. Call (866) 505-5254.
Why Daly City Construction Is San Antonio Heights’s Preferred General Contractor Company
San Antonio Heights homeowners call us because we treat this foothill community as its own construction environment, not an extension of Upland or Claremont. The lots are larger, the roads are narrower, the slopes are steeper, and the code triggers are different. Our crews have opened enough load-bearing walls on Euclid-adjacent ranch homes to know what’s behind them before the first swing of the hammer. That matters when a $45,000 remodel can balloon to $80,000 if nobody planned for what the walls actually hide.
Noel Cabrera runs every San Antonio Heights project with a simple rule: inspect before you estimate, and write everything down before you start. Homeowners here appreciate that. They’ve heard horror stories about contractors who quoted off a surface walkthrough and then handed over a change-order stack once the original wiring and failed waterproofing showed up. We don’t work that way at the base of the San Gabriels, and we never will.
Our San Antonio Heights clients consistently point to three things: we show up when we say we will, we price what we actually see, and we plan for the fire-zone requirements before the permit office brings them up. That’s not marketing. That’s how you survive contract work in a Very High Fire Hazard Severity Zone.
Styles & brands we work with
Licensed General Contractor in San Antonio Heights
Hiring a Licensed General Contractor in San Antonio Heights means hiring someone who can pull permits, manage every trade, and stand behind the finished work under one accountable name. The scope of that work here runs wide: kitchen remodels from $14,000 to $45,000, bathroom remodels from $9,000 to $28,000, and whole-home refreshes that often start as one room and grow once homeowners see what’s behind the original 1960s drywall. A licensed contractor handles the structural, electrical, plumbing, and fire-code layers that unlicensed crews either ignore or do not know exist.
What We Inspect First
Before we write a single number on a San Antonio Heights quote, we look at what the house is actually made of. Aluminum branch wiring from the Eisenhower era. Undersized ceiling joists that have carried a composition roof for fifty years. Foundation stem walls that never saw modern drainage. Every one of these shows up in the final price, and every one belongs in the contract before demo starts. We also check the defensible-space and ignition-resistant requirements that follow every permit in this fire-hazard zone.
Why Hillside Lots Cost Different
Building on a slope costs more than building on a flat pad. Equipment reach changes. Erosion control stops being optional. Material staging moves from the driveway to the street, and the street might be a private road with an easement agreement attached. San Antonio Heights is full of these lots. We plan for the grade before we price the project, and our contracts reflect the actual conditions, not a Upland assumption.
Residential General Contractor in San Antonio Heights
A Residential General Contractor in San Antonio Heights covers the full range of what a homeowner can do to a private residence: kitchens, baths, additions, re-roofs, window packages, hardscape, fencing, siding, and the ADU builds that have become a serious investment play on these large foothill lots. Home additions here run $45,000 to $130,000 depending on square footage and slope work. ADU construction runs $90,000 to $220,000, and San Antonio Heights zoning with its oversized parcels makes the math work better than almost anywhere else in the Inland Empire foothills.
Home Additions on Foothill Lots
Adding square footage to a San Antonio Heights ranch means working with the mountain, not against it. We grade for drainage before we form for foundation. We spec shear walls that meet the seismic and wind loads of the San Gabriels. And we handle the fire-zone review the county will require the moment the permit hits the plan check desk. Homeowners who have watched neighbors fight through this process appreciate a contractor who already has.
ADUs and Garage Conversions
On these large lots, an ADU is not a trend. It’s a legitimate long-term asset, whether as rental income or family housing. We deliver prefab ADUs through partners like Abodu, which changes the timeline and the site disruption compared to stick-built. We also do full garage conversions when the existing footprint makes more sense than new construction. Either way, the contract is written to fire-zone code from day one.
Trusted Brands We Service in San Antonio Heights
Daly City Construction works with a curated portfolio of 50+ manufacturer brands, and that depth actually shows up on San Antonio Heights job sites. We install Quikrete and Sakrete products for hardscape and foundation work, and we stock the bedding and repair mixes these foothill slopes demand when drainage is involved. For prefab ADUs, we work directly with Abodu, handling the site prep and foundations their structures require. The point is not a brand list. The point is that our material ecosystem gives San Antonio Heights homeowners real choices, scoped to their actual budget, without running between three different supply houses.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in San Antonio Heights Homes
- Aluminum branch wiring from the 1950s-70s. Open a wall on a Euclid-area ranch and you will often find it. It needs to be addressed before any new circuit work passes inspection, and it belongs in the contract from the start, not as a surprise discovery.
- Failed waterproofing on hillside foundations. Winter rains push water down slope and against stem walls that were never properly sealed. The fix is excavation, drainage, and membrane work, and it is a known cost on many foothill properties, not an optional extra.
- Undersized framing. Load-bearing headers that never met modern span tables are common in these mid-century builds. When a kitchen wall comes out, the correction is structural, not cosmetic.
- WUI fire-code triggers. Any permitted roof replacement or addition in this Very High Fire Hazard Severity Zone brings ignition-resistant material and brush-clearance requirements. Flatland contractors rarely see this until the inspector shows up. We write it into the scope before anyone swings a hammer.
Pricing for General Contractor in San Antonio Heights, CA
San Antonio Heights pricing reflects the foothill conditions and the older housing stock. Here are the line-item ranges we quote most often on these projects:
| Project | Typical San Antonio Heights Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| Roof Replacement | $8,000 – $20,000 |
| ADU Construction | $90,000 – $220,000 |
What moves the number is rarely the finish level. It’s what the house has been hiding since 1962. Our contracts include inspection-based allowances so the price we quote and the price we build to are the same number. Call (866) 505-5254 for a free estimate and a written line-item quote.
We Also Serve Cities Near San Antonio Heights
Daly City Construction runs the same inspection-first, fire-zone-aware general contracting process in Upland, Claremont, Rancho Cucamonga, and Montclair. If you are planning a remodel, addition, or ADU anywhere near the foothill corridor, call (866) 505-5254. We are the General Contractor in San Antonio Heights homeowners call first, and the team our nearby clients trust.
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 General Contractor in San Antonio Heights
Because the house is a 1950s-70s foothill ranch, not a 2010s flatland build. Original wiring, failed waterproofing, undersized framing, and fire-zone corrections all surface once walls open. A quote moves when none of those discoveries were planned for. We write inspection-based allowances into our San Antonio Heights contracts, and any surprise is priced and approved in writing before we touch it. Call (866) 505-5254 for a quote that accounts for what we actually see.
Yes. San Antonio Heights sits in a Very High Fire Hazard Severity Zone, so a permitted roof or addition pulls ignition-resistant construction and brush-clearance requirements that flatland Upland or Claremont permits never trigger. We plan those items into the original scope and price, so they hit the schedule as approved work, not inspector surprises.
We stage materials where the road actually allows, and we build the logistics into the estimate. Some San Antonio Heights lots need equipment transfers at the street and smaller deliveries on the private section. We have done it enough times that it does not add chaos, just planning. Ask us for a site walk and we will show you exactly how we would manage your specific access.
Everything that changes the price or the scope. A change order from us lists the work, the materials, the labor hours, and the dollar amount, and it gets your signature before we start the added work. That includes inspection findings, grade corrections, wiring retrofits, and fire-zone upgrades. Nothing gets handled on a handshake. Call (866) 505-5254 to talk through the contract structure before you sign anything.
No. We never cover wiring, plumbing, or structural corrections until the county inspector has reviewed the rough-in. On a recent 1960s ranch off the foothill roads near San Antonio Heights, our crew opened a load-bearing wall for a kitchen expansion and found the original aluminum branch wiring and undersized framing the homeowner had never seen. We stopped, wrote a change order priced and approved in writing before touching the rough-in, and folded the ignition-resistant detailing the WUI zone required into the same scope of work. That is the only way we build.
Written by Noel Cabrera, Owner at Daly City Construction, serving San Antonio Heights and the surrounding foothill communities.