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 Upland
Most Upland homeowners doing a major remodel, addition, or ADU need one thing before they can sleep at night: a contractor who knows this city’s quirks. Not a generic crew. Someone who understands that a 91784 foothill lot might have a 1950s citrus irrigation main running right where the new foundation needs to go. That’s what we do. San Bernardino Contractors handles the whole home, from the roof down to the pavers, across every Upland ZIP code. Call (855) 473-5620 to talk through your project or get a free estimate.
Upland’s mix of early-1900s downtown homes, 1970s tract housing, and newer foothill custom builds means no two jobs here look the same. The historic Euclid Avenue corridor in 91786 has its own set of conditions. North Upland in 91784 has entirely different ones. We work both, and everything in between, with the same crew accountable from demo day to final inspection.
Why San Bernardino Contractors Is Upland’s Preferred General Contractor Company
We’re not a paper contractor who sells the job and hands it to whoever answers the phone. Ruben Castillo runs our projects personally, and he’s walked more Upland lots than most local agents. When we bid a kitchen addition off Euclid, we’re already thinking about what’s behind those walls. Old ranch plumbing. Unpermitted ag-era structures. Fire-blocking that predates current code. That local knowledge changes the quote and the outcome.
Upland customers talk. They tell us the same thing: they were tired of getting three different answers from a roofer, a window company, and a cabinet shop. With us, one project manager owns the schedule, the materials, the permits, and the inspection sign-offs. No subcontractor shuffle. If the roof flashes wrong and the drywall gets wet, that’s on us, not a finger-pointing match between trades.
We respond fast to Upland inquiries, usually within one business day for quotes and site visits. Our team knows the city’s permit counter, the plan check rhythm, and what the foothill fire zone requires for roofing and siding. That’s not something you learn from a franchise playbook.
Styles & brands we work with
Hire a General Contractor in Upland
Hire a General Contractor in Upland when the project spans more than one trade or touches load-bearing structure. You don’t need a GC to swap a faucet. You do need one when you’re knocking down a kitchen wall, converting a garage to living space, or building an addition that has to hold up to Santa Ana gusts. A home addition in Upland runs $45,000 to $130,000 depending on square footage, foundation conditions, and the wind-load rating the exposure requires. We also invite you to read more about our General Contractor capabilities across Southern California.
Whole-Home Coordination
When a project touches framing, electrical, plumbing, roofing, and finishes, someone has to sequence it. That’s the actual job. Our crew runs multiple trades under one schedule, one set of plans, and one point of contact. No waiting three weeks because the tile guy’s on another job. No losing a wall inspection because the plumber no-showed.
Permit-Ready Workmanship
Upland’s building department is not a rubber stamp. Foothill lots in 91784 often trigger additional review for fire zones, geologic conditions, and buried infrastructure. We pull permits on every job that requires them, and we don’t close walls until the inspector signs off. When it’s a simpler interior remodel, we still follow the code book page by page so your insurance company never gets a reason to argue later.
General Contractor Services in Upland
General Contractor Services in Upland cover the full exterior-to-interior scope. That means kitchens and bathrooms, sure. But it also means the roof over them, the windows in them, the siding wrapping them, and the pavers in the driveway. One contractor, every phase. You pick the brand, we handle the build. You can see our local footprint on our Upland service area page.
Kitchens and Bathrooms with Real Brand Choice
We install KraftMaid and Wellborn cabinetry, Cambria and Silestone quartz countertops, Kohler and Grohe fixtures. You’re not locked into a builder’s three-grade palette. If you want a Silestone island with a farmhouse undermount sink from Blanco, we quote it exactly and install it properly, with the right substrate, the right support, and the right caulk joints.
Additions, ADUs, and Garage Conversions
Upland homeowners add square footage for aging parents, returning kids, or rental income. A garage conversion runs $30,000 to $80,000. An ADU runs $90,000 to $220,000 depending on whether you go stick-built or prefab through our partners at Abodu, Dvele, or Plant Prefab. We handle the site work, foundation, utilities, and finish, then bring in the prefab module when it’s ready. Most local contractors can’t touch that. We can.
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.
Trusted Brands We Service in Upland
We’re authorized to work with more than 50 named product lines across every trade category. For Upland specifically, where wind and fire exposure drive roofing and siding decisions, we lean on GAF and CertainTeed roofing systems that carry the right wind and fire ratings for the foothill zones. We install Grohe and Sterling plumbing fixtures in remodels, and we keep local parts access for warranty work, so a fixture issue six months later doesn’t mean waiting on a backordered part from a distributor who doesn’t know where Upland is.
See the difference
Before
After
Before
After
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AfterCommon General Contractor Problems We See in Upland Homes
- Buried citrus-ranch infrastructure. North Upland foothill lots in 91784 routinely hide abandoned irrigation lines, shallow wells, and old ag sheds under what looks like a clean yard. Digging for foundations or utilities without discovery work turns into a surprise change order, or worse, a cracked line nobody finds until the inspector asks questions.
- Roofing and siding that doesn’t meet foothill wind and fire ratings. Santa Ana winds can hit 60+ mph in the canyons. A cheap re-roof without the right underlayment, nailing pattern, and edge metal won’t hold up, and it won’t document compliance for your insurer.
- Unpermitted ag-era outbuildings folded into the scope. If a previous owner converted a packing shed into a workshop without permits, and now you’re adding onto it, the building department will find it. We pull the permits first, get the structure legal, then build.
- Closing walls before inspection sign-off. Some crews race to drywall to make the job look done. In Upland, where post-remodel insurance claims and resale disclosures are common, that buried rough-in becomes a liability. We don’t cover anything until the inspector initials the card.
Pricing for General Contractor in Upland, CA
Here’s what Upland homeowners typically pay, based on project type and the conditions we find on-site. These ranges reflect the extra work foothill lots and older ranch homes in 91784 and 91786 often require: structural retrofits, buried infrastructure discovery, and wind-rated assemblies.
| Project | Typical Upland Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Roof Replacement | $8,000 – $20,000 |
What moves the number: lot conditions in the 91784 foothill zone, whether we’re dealing with an old shallow well or irrigation main under the build area, the wind and fire rating the roof and siding have to carry, and your finish-level choices. You pick the brand. We price it straight. Estimates are free, written, and line-itemed. Call (855) 473-5620 and we’ll walk the site with you.
We Also Serve Cities Near Upland
Our crews work daily in San Antonio Heights, Claremont, Montclair, and Rancho Cucamonga. The same Upland-born discipline applies there: discovery before bid, permit before build, sign-off before close-out. If you’re on the edge of Upland or in a neighboring city, we’re familiar with the local building departments and the same buried citrus-ranch conditions that cross city lines up against the San Gabriels.
Serving Upland, CA — Our Local Coverage Area
We’re based in the Upland 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 Upland
Yes. Upland’s northern foothill exposure means additions, roof replacements, and structural openings must meet higher wind-load requirements under California Building Code and local amendments. That means rated roof sheathing, proper nailing patterns, wind-rated windows and doors where required, and documented engineering. A compliant quote includes that engineering and the products that carry the rating. A cheap bid leaves it out and hopes the inspector doesn’t ask. Call (855) 473-5620 and we’ll show you exactly what your exposure requires.
Old citrus irrigation mains, shallow wells, rusted pipe, and occasionally an unpermitted agricultural shed or packing structure. We’ve hit all of it. The discovery work happens before we finalize the foundation quote, so what you sign is what you pay. If something unexpected turns up mid-dig, we stop, document it, get the right clearance, and write a signed change order before framing resumes. That’s how it has to work.
Because when you sell the home or file an insurance claim, the work either has a paper trail or it doesn’t. Upland buyers and insurers look for permitted, inspected work, especially on structural changes, ADUs, garage conversions, and roof replacements. Unpermitted work becomes a disclosure problem and a claim denial. We pull the permit, schedule the inspections, and keep the sign-off card with your project file.
Discovery for buried irrigation lines and shallow wells on foothill lots, engineering for wind-rated assemblies, permit fees and inspection scheduling, and documentation of the products installed. A cheap bid prices a clean lot and a standard assembly, then surprises you after grading starts. Our quotes are written and line-itemed. You’ll see the discovery line, the engineering line, the permit line. No change order because someone skipped a step.
Yes. We’ve worked ranch properties off Euclid in 91786 where the existing garage was built before current code and the wiring was original cloth-insulated. On one addition, our crew opened a kitchen wall and hit a rusted citrus irrigation main and a shallow well casing that weren’t on any drawing. We stopped, got county health department clearance, rerouted the rough-in, and wrote a signed change order before framing resumed. The final inspection sign-off cleared with the wind-rated attachments and scope of work documented exactly as drawn. That’s the standard, not the exception. Call (855) 473-5620 and we’ll walk your property the same way.
Written by Ruben Castillo, Owner at San Bernardino Contractors, serving Upland and the Inland Empire.