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
San Antonio Heights runs on a different set of rules than the flat grid streets below it in Upland. Every permit, every inspection, every engineered detail on your hillside lot goes through San Bernardino County, not a city building department. That shift changes how remodels, additions, and exterior projects get planned and approved. We’ve done enough work up here to know the county’s expectations cold: slope analysis, drainage plans, Chapter 7A ignition-resistant materials, and corrections for whatever a previous owner built without pulling permits. If you’re planning a kitchen remodel, a home addition, or a full re-roof in San Antonio Heights, call (866) 472-1908. We’ll walk the property with you and tell you exactly what the county will want to see before a single permit gets pulled.
Why San Bruno Construction Is San Antonio Heights’s Preferred General Contractor Company
San Antonio Heights homeowners don’t call a general contractor because they enjoy construction. They call because the coordination is exhausting. One hillside lot can involve a structural engineer, a soils report, a county inspector, a roofing crew navigating fire-zone material rules, and a concrete team trying to pour on a grade. We run all of it under one contract.
Noel Carvalho leads our team with a straightforward approach: when we quote a job in San Antonio Heights, the quote accounts for the reality of your lot. If your foundation sits on sandstone, we plan for it. If your lot drains toward Euclid Avenue during a winter storm, we design for it. That specificity is why our San Antonio Heights customers refer us to neighbors. The work gets done, the permits get closed, and nobody spends their weekends chasing subcontractors.
Styles & brands we work with
General Contractor Services in San Antonio Heights
General Contractor Services in San Antonio Heights mean something different than they do in flat tract developments. The sloped, terraced lots up here load extra requirements onto almost every project: engineered foundations, retaining walls that actually drain, and site-specific grading plans. A kitchen remodel that would be a six-week job in a Upland tract home might need a foundation assessment first because the house sits on a cut-and-fill pad from the 1960s. Homeowners call us when they’re ready to stop managing three separate trade crews and start working with one accountable team.
Remodels Built for Hillside Homes
Kitchen and bathroom remodels in San Antonio Heights typically run from $14,000 to $45,000 for kitchens and $9,000 to $28,000 for bathrooms. The range shifts based on whether we’re replacing builder-grade cabinets with KraftMaid or Wellborn lines, and whether the existing plumbing rough-ins can stay put or need to move. On hillside homes, master bathrooms often sit over crawl spaces with access issues, so we budget for that reality from the start rather than discovering it mid-demo.
Additions That Respect the Grade
A home addition in San Antonio Heights generally falls between $45,000 and $130,000. The county requires a soils report and engineered foundation plans for most additions here. Walk-out lower levels, cantilevered decks, and second-story additions on slopes all trigger specific structural reviews. We handle the engineering coordination, the county submittals, and the build itself under one roof.
What happens when you call
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A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Construction Company in San Antonio Heights
Construction Company work in San Antonio Heights covers the full scope: exterior upgrades, hardscaping, new structures, and the heavy coordination between them. When a homeowner here wants a paver driveway that can handle stormwater racing down their grade, they need a company that thinks about drainage first and aesthetics second. Our crews have built enough retaining walls and driveways on these hillsides to know that water always finds the weak seam.
Exterior Work That Passes Fire-Zone Rules
San Antonio Heights sits in a high fire-hazard-severity zone. A roof replacement here runs $8,000 to $20,000 and must meet Chapter 7A ignition-resistant standards. We source from GAF, CertainTeed, and Owens Corning and coordinate the materials with what the county inspector will sign off on. Siding, windows, and doors all get the same fire-zone review when we’re pulling permits.
Hardscaping and Drainage on Sloped Lots
Paver driveway installation in San Antonio Heights typically costs $7,000 to $18,000. The price reflects what’s under the pavers as much as the pavers themselves: compacted engineered base, retaining edges, and drainage channels that keep water from undermining the whole installation. A flat-lot formula fails up here. Our pricing accounts for the slope work the job actually needs.
Trusted Brands We Service in San Antonio Heights
When a San Antonio Heights homeowner picks product lines, we don’t hand them a single catalog and say take it or leave it. We’ve built relationships with over 50 established brands, so your remodel uses materials you chose, not whatever our crew happened to have in the truck. For cabinets, we work regularly with KraftMaid and Wellborn. For countertops, Cambria and Silestone. For plumbing fixtures, we source from Kohler, Moen, and Toto. If you’re rebuilding after a roof leak or upgrading for fire resistance, we can pull GAF or Owens Corning options. The point is real choice with a single contractor coordinating the entire material list.
See the difference
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After
Before
After
Before
AfterCommon General Contractor Problems We See in San Antonio Heights Homes
- Unpermitted retaining walls from previous owners. On a steep lot off San Antonio Heights Drive, we replaced a failing unpermitted retaining wall that was causing foundation cracks in a 1990s custom home. Our crew regraded the slope, installed a county-approved engineered wall with proper drainage, and obtained inspection sign-off before finishing the scope of work. The homeowner avoided a potential slide and received a clean punch list with all permits closed.
- Flat-lot plans applied to slope conditions. Homeowners bring us plans drawn for a standard tract lot, and the foundation math doesn’t work. Sloped lots in the 91784 zip need caisson or pier footings, engineered drainage, and retaining structures, not a standard slab. We catch that before county review, not after a stop-work order.
- Ignoring Chapter 7A during re-roofs and additions. San Antonio Heights sits in the wildland-urban interface below the San Gabriels. Re-roofs and any addition touching the exterior envelope must use ignition-resistant materials. Homeowners who skip that step fail inspection and pay for rework.
- Drainage problems discovered after the first big storm. Hillside lots send water down toward the valley floor fast. If a previous patio or retaining wall was built without proper drainage, a single winter storm can reveal a foundation crack or slide. We inspect drainage as part of every project before we start building on top of old work.
Pricing for General Contractor in San Antonio Heights, CA
San Antonio Heights pricing has to account for the hillside. Materials might cost the same as they do in Claremont or Rancho Cucamonga, but the site work is different. Here are the common ranges we quote for projects in the 91784 zip:
| Project | 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 |
| Paver Driveway Installation | $7,000 – $18,000 |
What moves the numbers within those ranges: whether the county requires engineered foundation work, whether we’re correcting an old unpermitted wall before the new project starts, and what material tier you select from our brand lineup. A quote from San Bruno Construction is always line-item, written, and valid before you sign. Call (866) 472-1908 to schedule your free estimate.
We Also Serve Cities Near San Antonio Heights
Our General Contractor team runs projects across the foothill communities and the valley below: Upland, Claremont, Rancho Cucamonga, and Montclair. Each area has its own building department and lot conditions, and we adjust our planning to match. But the hillside expertise we bring to San Antonio Heights often comes in handy a few blocks away in Upland too.
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
Yes. San Antonio Heights is unincorporated, so all construction permits and inspections go through San Bernardino County, not a city building department. Any remodel that touches structure, electrical, plumbing, or the exterior envelope needs a permit. Working with a licensed general contractor who pulls permits means your builder warranty stays intact. Unpermitted work typically voids manufacturer warranties and creates problems when you try to sell the house later. Call (866) 472-1908 and we’ll tell you which permits your specific project will need.
The most common first upgrades are kitchen remodels, bathroom remodels, and flooring or countertop replacement. In San Antonio Heights, a kitchen remodel runs $14,000 to $45,000, with smaller kitchens starting around $9,000. Bathrooms fall between $9,000 and $28,000. Builder-grade homes often have flat-panel cabinets and laminate counters that homeowners want to swap for KraftMaid or Wellborn cabinetry and Cambria or Silestone surfaces early. We can scope your project and give you a written range before you commit.
They can govern exterior colors, rooflines, fence heights, and even window styles. Before you order materials, we check your HOA’s architectural guidelines and submit whatever documentation they require. Interior remodels rarely trigger HOA review, but additions, exterior changes, and hardscaping almost always do. We handle the HOA submittals alongside the county permit work so both tracks stay aligned. For an exact quote, call (866) 472-1908.
Yes. This is one of the most common problems we find in San Antonio Heights. Previous owners often built retaining walls or patios without permits, and those structures can be the actual cause of foundation cracks or drainage issues. San Bernardino County will require corrections before approving new work on the property. We regrade, install engineered retaining walls with proper drainage, and get inspection sign-off before proceeding with the rest of your project.
Expect a soils report, an engineered foundation plan, and county review of drainage and retaining requirements. Home additions in San Antonio Heights typically run $45,000 to $130,000. Sloped and terraced lots on the foothills above Upland often require caisson or pier footings, which add cost but are essential for a structure that won’t shift. We coordinate the engineer, the county submittals, and the build so you don’t have to manage separate vendors.
Ready to get an accurate price for your project? Call San Bruno Construction at (866) 472-1908 to schedule a free estimate for your San Antonio Heights home. Noel Carvalho and our team will walk the property, identify what the county needs, and give you a written, line-item quote before any work begins.
Written by Noel Carvalho, Owner at San Bruno Construction, serving San Antonio Heights and the surrounding foothill communities.