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 Home Remodeling Across San Antonio Heights
Home remodeling in San Antonio Heights costs anywhere from $3,500 for a small paver patio to $130,000 for a full home addition, and every project here starts with the same reality check: you’re on a hill. Sloped lots, engineered footings, drainage corrections, and County of San Bernardino permits shape the scope before a single cabinet gets ordered. San Bruno Construction has worked these hillside parcels long enough to know that a kitchen quote that ignores the retaining wall below it isn’t a quote. It’s a surprise waiting for demo day. Call (866) 472-1908 and we’ll walk your property before we put a number on paper.
Why San Bruno Construction Is San Antonio Heights’s Preferred Home Remodeling Company
San Antonio Heights homeowners call us because we already understand what their lot is doing before we open a wall. The hillside grading, the drainage patterns, the older mid-century framing that doesn’t match any standard plan. That familiarity changes the conversation. Instead of explaining why a hillside lot needs caisson footings, we can talk about which brand of window carries the right wind-load rating for your elevation and which roof assembly passes Chapter 7A inspection the first time.
Noel Carvalho leads our team, and his approach is simple: one contractor, every phase, from countertops to rooflines to ADUs. We don’t hand you a stack of subcontractor phone numbers and wish you luck. We coordinate the trades so you don’t have to. That matters more on a steep lot above 91784 than it does on a flat tract a few hundred feet down in Upland, because one missed drainage detail up here becomes a foundation problem, not a cosmetic one.
When you call (866) 472-1908, you get a contractor who knows that San Antonio Heights runs through the County, not a city building department, and who has pulled those permits before. That’s the local knowledge that keeps your project moving.
Styles & brands we work with
Home Remodeling Companies in San Antonio Heights
Home Remodeling Companies in San Antonio Heights range from small handyman operations to full-scope general contractors, and the difference shows up the first time a hillside condition appears. A company that only does kitchens and baths can’t handle a load-bearing slope issue or a failed retaining wall, which means you end up hiring someone else mid-project or, worse, paying for a fix that never gets permitted. Our Home Remodeling team carries the full scope: interior remodels, roof and exterior work, hardscaping, and even prefab ADUs through brands like Abodu and Boxabl. One contract. One accountable point of contact.
When to Bring In a Full-Scope Contractor
If your remodel touches anything structural, anything exterior, or anything that changes drainage, you need a contractor who can handle the whole picture. In San Antonio Heights, that’s most remodels. A kitchen that opens a wall changes the load path. A bathroom addition shifts water away from the house, or it doesn’t, and then you have a problem.
Typical Costs for the Scope You Need
A kitchen remodel in San Antonio Heights runs $14,000 to $45,000, a bathroom $9,000 to $28,000, and a home addition $45,000 to $130,000. Roof replacements land between $8,000 and $20,000, and impact windows run $8,000 to $25,000. Those ranges reflect hillside site work, drainage corrections, and County inspection requirements baked in, not surprises added later.
Whole House Remodel in San Antonio Heights
A Whole House Remodel in San Antonio Heights is a different animal than the same job in Upland or Rancho Cucamonga. Down the hill, a whole house remodel means design choices and sequencing. Up here, it means opening walls and finding what the hillside has been doing to the foundation for forty or fifty years. That’s not a reason to avoid the project. It’s a reason to plan for it from the first walkthrough. Whole house remodels here typically run $45,000 to $130,000 depending on square footage, structural corrections, and the material tiers you choose.
Site Work Comes Before Finish Work
On a steep terraced parcel off the Mount Baldy foothills above 91784, we opened a mid-century custom home for a whole house remodel and found the previous owner’s unpermitted flat patio had been shedding water against the downhill foundation for years, cracking the stem wall and undermining a pier footing. Our crew pulled County of San Bernardino permits for the corrected retaining and drainage work, re-graded the slope away from the house, and speced Class A and Chapter 7A-listed roofing plus ember-resistant vents so the re-roof would hold up in the WUI. The owner’s carrier got the inspection sign-off and product documentation with the claim file.
Choosing Materials You’ll Actually Keep
We don’t push one cabinet brand or one countertop line because it’s easier for us. You choose from a curated lineup: KraftMaid and Wellborn for cabinetry, Cambria, Silestone, and Caesarstone for countertops, Kohler, Grohe, and Toto for plumbing. Budget decisions should be yours, informed by real options, not whatever the contractor prefers to install.
Trusted Brands We Service in San Antonio Heights
San Antonio Heights homes need products that hold up to wind, fire exposure, and mountain sun, so we work with brands engineered for exactly those conditions. Window packages from ECO Window Systems and ES Windows carry the structural and wind-load ratings that hillside exposures demand, and Mr-Glass covers specialty glass and retrofit applications. Because we stock access to 50+ vetted brands across every major renovation category, you’re never locked into one manufacturer’s availability. That means faster turnaround on San Antonio Heights projects and fewer delays waiting on a single supplier.
See the difference
Before
After
Before
After
Before
AfterCommon Home Remodeling Problems We See in San Antonio Heights Homes
- Unpermitted retaining walls and flat patios. San Antonio Heights lots drain toward the valley, and previous owners often built “temporary” walls or patios without permits. Those structures redirect water into the foundation, and we find the damage during demo when it’s already cracked the stem wall.
- Chapter 7A WUI compliance gaps. The community sits in a very-high fire-hazard-severity zone, and re-roofs, additions, and new construction must meet ignition-resistant assembly requirements. A cheap re-roof that skips ember-resistant vents leaves you without documentation your insurer expects.
- Mid-century framing surprises. Older custom homes on large hillside parcels rarely match standard plans. Load-bearing walls move, headers get undersized, and what looked like a simple wall opening becomes a structural correction the minute you remove drywall.
- Drainage that was never designed. Seasonal downpours send water racing down these slopes. If the original builder didn’t grade properly, or a previous remodel changed the flow, you get soil movement, cracking, and retaining wall failures that show up years later.
Pricing for Home Remodeling in San Antonio Heights, CA
Every San Antonio Heights remodel permit, including window and re-roof packages, runs through San Bernardino County Land Use Services rather than a city building department, and because the community sits in a very-high fire-hazard-severity zone, Chapter 7A ignition-resistant assemblies get checked at rough-in and final, not just on the roof. That county-only plan check and WUI documentation combination does not apply a few hundred feet down the hill in incorporated Upland. Here’s what that means for your numbers:
| Project | San Antonio Heights Price 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 |
| Impact Window Installation | $8,000 – $25,000 |
| Paver Patio Installation | $3,500 – $11,000 |
These ranges include county permit fees, hillside drainage corrections, and the structural work that San Antonio Heights lots routinely require. A compliant quote spells out site work, drainage, and inspection sign-off in writing. A cheap one leaves them out and hopes you won’t notice until the punch list. Call (866) 472-1908 for a free estimate, and we’ll give you a written line-item quote with the hillside work already in it.
We Also Serve Cities Near San Antonio Heights
Our crews work throughout the foothill communities, and we regularly serve homeowners in Upland, Claremont, Rancho Cucamonga, and Montclair. Whether you’re up here on a terraced hillside lot or a few hundred feet down in a flat-land tract, the same full-scope general contracting approach applies. We coordinate the trades, pull the permits, and stay accountable through final walkthrough.
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 Home Remodeling in San Antonio Heights
San Antonio Heights is an unincorporated community, so there’s no city building department. Every permit runs through San Bernardino County Land Use Services, which means plan checks, inspections, and corrections all go through the county. It’s a different process with different timelines, and a contractor who has only worked in incorporated cities like Upland may not know the paperwork path. We do. Call (866) 472-1908 and we’ll handle the county process from submittal to final sign-off.
Yes. San Antonio Heights sits in a very-high fire-hazard-severity zone, so re-roofs, additions, and new construction must meet Chapter 7A ignition-resistant assembly requirements. That includes Class A roof covering, ember-resistant vents, and ignition-resistant materials on exterior walls and eaves. The county checks these at rough-in and final inspection, and documented compliance is what your insurance carrier wants to see. A quote that doesn’t call out Chapter 7A isn’t quoting the job you’ll actually need.
We don’t pretend it isn’t there. An unpermitted retaining wall or flat patio on a San Antonio Heights slope is a drainage liability, and it’s usually the thing that’s been pushing water into your foundation. We pull County permits for the correction, re-grade the slope, and build the drainage and retaining work to current code. It adds site work to the budget, but it’s cheaper to fix during a planned remodel than to wait for a slide or foundation crack to force it. Estimates are free; call (866) 472-1908 and we’ll walk the lot with you.
A compliant quote includes county permit fees, drainage and grading corrections, Chapter 7A-listed assemblies where the WUI zone requires them, and written draw schedules with allowances spelled out. A cheap quote leaves drainage and hillside grading out of the contracted price and keeps allowances verbal, so the homeowner discovers at the punch list that County inspection sign-off was never actually in the scope. Get the line items in writing before demo starts.
Your insurance carrier wants proof that the work met the code that applies to this exact hillside WUI location. Documented Chapter 7A compliance, county inspection sign-offs, and product documentation from brands like ECO Window Systems and ES Windows give your carrier what they need to process a claim or reassess a premium after a remodel. Without that paper trail, you’re arguing from memory. We provide the documentation trail with every project we complete in San Antonio Heights.
Planning a remodel in San Antonio Heights? Call (866) 472-1908 for a free estimate. We’ll walk your property, talk through the hillside conditions, and give you a written quote that covers the work your lot actually needs.
Written by Noel Carvalho, Owner at San Bruno Construction, serving San Antonio Heights and the surrounding foothill communities.