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 Campbell
Most Campbell remodels come down to one question: will the square footage clear the city’s planning rules? We check that before we quote, because on a 1950s ranch lot off Winchester Boulevard, the floor-area-ratio limit often decides what gets built, not the property line. San Bruno Construction handles general contracting across Campbell, Cambrian Park, and Saratoga, and we know the Planning Division’s expectations on infill work here. If you’re weighing a kitchen remodel, a second-story push-up, or a full ADU, call Noel Carvalho’s team at (866) 472-1908 for a free estimate and a straight read on what Campbell will permit.
Why San Bruno Construction Is Campbell’s Preferred General Contractor Company
Campbell homeowners don’t need a contractor who learns the city’s code on their dime. We’ve pulled permits through the Campbell Planning Division on enough infill remodels to know where the hang-ups live: lot-coverage math, Old Orchard design review, and inspectors who want to see the framing before the drywall goes up. Our reputation here is built on sequencing work so the inspection sign-off never stalls the build.
Customers across Campbell, from the neighborhoods off Hamilton Avenue to the streets near Downtown Campbell, routinely tell us the same thing: they wanted one point of contact, not a phone tree of subs. That’s the whole reason we operate as a full-scope General Contractor. One contract, one schedule, one person accountable for the framing, the copper rewire, the roof, and the finish work. Noel Carvalho oversees every Campbell project personally, and the result is a build that closes out clean instead of dragging through finger-pointing.
Styles & brands we work with
General Contractor Services in Campbell
General Contractor Services in Campbell means managing the entire build from permit submittal through the final inspection, and it’s what we do across the city’s 95008, 95009, and 95011 ZIP codes. A typical whole-home remodel or room addition here runs $45,000 – $130,000, while an ADU build lands between $90,000 and $220,000 depending on the prefab or site-built approach. What drives Campbell pricing more than anything is the age of the structure: 1950s and 60s ranch homes almost always need electrical rewires, foundation upgrades, or structural reinforcement before new framing can pass inspection.
Interior Remodeling and Additions
Kitchen remodels in Campbell run $14,000 – $45,000, and most of them start with a load-bearing wall question. We open the wall, assess what the original framing actually looks like, and sequence the structural fix with the rough-in so the inspector signs off before anything closes up. Bathroom remodels typically fall between $9,000 and $28,000.
Second-Story Push-Ups and Tear-Down Rebuilds
On Campbell’s small ranch lots, a second-story addition is rarely a simple vertical build. The floor-area-ratio math has to work first, and we design the addition around permitted square footage, not the fence line. This is where our Campbell experience pays off: we know what the Planning Division will accept before you spend money on drawings.
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.
Construction Company in Campbell
As a Construction Company working in Campbell, we’re dealing with a built-out suburb where nearly every job is an infill remodel or a rebuild on a small existing lot, not a fresh parcel. Home additions here run $45,000 – $130,000, and garage conversions land between $30,000 and $80,000. Roof replacements on Campbell’s aging ranch homes typically cost $8,000 – $20,000, and window replacement runs $4,500 – $15,000, with impact-rated systems from manufacturers like ECO Window Systems and ES Windows on the higher end of that range.
Exterior Envelope and Hardscaping
Campbell’s dry summers make exterior work tempting to schedule all at once, but we frame the envelope with the winter rains in mind. Older sloped lots near the creeks need drainage and grading addressed alongside siding, roofing, and window work, otherwise the first storm season exposes failures. We sequence the waterproofing before the finish materials go on.
Prefab and ADU Installation
We’re one of the few Campbell general contractors who can install prefab ADUs from brands like Abodu, Mighty Buildings, and Boxabl in coordination with the full site work. ADU projects run $90,000 – $220,000, and the Campbell-specific challenge is the same lot-coverage constraint that governs every addition: the unit’s footprint has to clear the planning review before it ships to your lot.
Trusted Brands We Service in Campbell
Campbell homeowners care about what goes into the build, not just who swings the hammer. We source across 50+ vetted product lines, but for Campbell’s window and door work we regularly specify CWS, ES Windows, ECO Window Systems, and Mr-Glass, because their storm and wind-load ratings hold up to what Santa Clara Valley exposure requires. Cabinetry comes from KraftMaid and Wellborn, countertops from Cambria and Silestone, and roofing from GAF and CertainTeed. Since these brands support Campbell ZIP codes directly, parts and replacements turn around quickly when a repair lands mid-project.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Campbell Homes
- Floor-area-ratio surprises: A homeowner gets drawings for a second-story addition, and the Campbell Planning Division kicks it back because the new square footage pushes past the lot’s FAR limit. We run the math on the front end, so the design gets sculpted to what’s permitted before the permit is ever pulled.
- Unpermitted structural work on ranch homes: We regularly open walls in 1950s tract houses and find framing, wiring, or foundation conditions that a previous remodel papered over without inspection. Our crews re-document everything and get the sign-off before we close anything up.
- Winter rain exposure on sloped lots: Campbell’s hot, dry summers hide drainage problems that show up after the first real winter storm. On homes near the creeks or the hills, we address waterproofing, grading, and drainage as part of the exterior scope, not as a later add-on.
- Change orders from vendors who didn’t check the code: A cheap quote on a Campbell addition often gets cut back mid-permit once the lot-coverage limit surfaces. We quote with the planning constraints already accounted for, so the number you see is the number you build.
Pricing for General Contractor in Campbell, CA
Here’s what Campbell homeowners should expect to pay for the work we most often take on:
| Project Type | Typical Campbell Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
These ranges reflect Campbell’s specific reality: older ranch framing, small lots with planning constraints, and current Bay Area material and labor costs. A compliant quote includes permit fees, structural engineering, and inspection scheduling. A cheap one leaves those out and hopes for the best. Call (866) 472-1908 for a written, line-item estimate, free.
We Also Serve Cities Near Campbell
Beyond Campbell, our crews cover Cambrian Park, Buena Vista, Saratoga, and Monte Sereno. The planning rules shift slightly from one jurisdiction to the next, and we’ve worked in all of them enough to know the differences. If you’re in a neighboring city and planning a remodel or addition, we bring the same Campbell-level rigor to the permit and inspection process. Call (866) 472-1908 to schedule a free estimate.
Serving Campbell, CA — Our Local Coverage Area
We’re based in the Campbell 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 Campbell
Yes, structural, electrical, plumbing, and addition work in Campbell requires permits through the Campbell Planning Division, and the inspector signs off at defined stages: after rough-in and before walls close, and again at final. We schedule the inspections and keep the paper trail for your records, so the permitted scope and signed sign-offs are documented.
If a contractor tells you the permit is optional, walk away. On a Campbell infill remodel, an unpermitted wall closure means unverified framing and no documentation for an insurance claim. Call (866) 472-1908 to get your project on the permitted path.
Because Campbell’s post-WWII ranch homes sit on small lots where the city’s floor-area-ratio and lot-coverage rules cap how much of the parcel can be covered by structure. A second-story push-up that looks straightforward on paper often exceeds the permitted FAR once the existing footprint is counted.
We calculate the FAR on every Campbell addition before we quote, so the design is sculpted around what the Planning Division will approve. That avoids the mid-permit cutbacks and change orders that cheap bids don’t mention. Call (866) 472-1908 and we’ll run the numbers for your lot.
A compliant Campbell quote includes the specific window, roof, and framing ratings the building code requires for our wind exposure, plus the permit line item and inspection scheduling. It specifies products like impact-rated systems from Mr-Glass, ES Windows, or ECO Window Systems where required, and it documents every sign-off.
A cheap quote leaves out the engineering, the rated products, and the permit itself. You find out later when the inspector won’t sign or the insurance adjuster asks for records. Get a written line-item quote from us at (866) 472-1908, and you’ll see exactly what’s included.
We treat the rewiring and foundation upgrades as part of the remodel scope, not as a surprise discovery. Campbell’s 1950s tract houses frequently need knob-and-tube-to-copper rewires and slab or crawlspace reinforcement before new framing can pass inspection. Our electricians and foundation subs come in at the right sequence, and we get the rough-in sign-off before closing anything up.
We quote for this work up front when the home’s age and condition make it likely. That’s the honest way to price a Campbell remodel, and it’s why our numbers hold. Call (866) 472-1908 for a free estimate that accounts for what your house actually is.
Permitted work with inspection sign-offs gives you documentation that a roof, addition, or structural repair meets code, which insurers recognize in underwriting and claims. In Campbell, where older homes and storm exposure intersect, that paper trail matters when a claim lands. We provide the permit records and inspection sign-offs as part of every project.
Unpermitted work cuts the other way: no documentation, no code verification, and a claims process that gets harder. A written, line-item quote from us includes the permit and inspection scope, so your file is clean from the start. Call (866) 472-1908 to schedule your free estimate.
Written by Noel Carvalho, Owner at San Bruno Construction, serving Campbell since the company’s founding.