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 Fullerton
If you’re planning a remodel, addition, or ADU in Fullerton, the work usually falls between $14,000 for a kitchen remodel and $220,000 for a full ADU build, and having one contractor who coordinates every trade from demo to final inspection changes how the whole job runs. We serve the 92832, 92833, 92834, and 92835 ZIP codes with crews who understand Fullerton’s older housing stock, tight lots, and permit process. Call (866) 472-1908 to talk through your project and get a line-item quote before you commit to anything.
Fullerton is not a city where you can copy-paste a construction plan from a new tract home in Irvine and expect it to work here. The downtown-adjacent neighborhoods are filled with 1920s-1950s bungalows and Spanish Colonial homes on narrow lots. Mature street trees push out root zones that dictate where footings can go. Historic overlay review can add weeks to a permit timeline. We plan for all of that from the first site visit.
Why San Bruno Construction Is Fullerton’s Preferred General Contractor
We’ve built our reputation in Fullerton on the jobs other contractors find annoying: the rear ADU squeezed behind a 1920s bungalow, the kitchen remodel in a house where nothing is square anymore, the room addition that has to respect a protected street tree. Noel Carvalho leads our team with a straight-talking approach. You’ll know what’s happening on your project every week, and you’ll never have to chase down three different subcontractors to figure out who’s showing up Monday.
Our General Contractor team runs every Fullerton project with a single point of accountability. That matters when your job involves a plumber, an electrician, a roofer, a concrete crew, and a cabinet installer. We coordinate the trades so you don’t have to. We’ve handled jobs from the historic core near downtown to the ranch tracts in 92833 and the newer hillside builds in 92835. Each one comes with its own site constraints, and we’ve learned to spot them before they become change orders.
Local knowledge shows up in the details. We know Fullerton’s noise ordinance hours. We know which neighborhoods trigger historic review. We know that a covered dumpster and daily sweep-downs keep neighbors from calling the city. That’s the difference between a project that stays on schedule and one that stalls.
Styles & brands we work with
Construction Company in Fullerton
A Construction Company job in Fullerton typically means adding square footage to an existing home rather than building from scratch, and the cost runs $45,000 to $130,000 for a home addition. Most of the calls we get are from homeowners in 92832 who love their neighborhood, don’t want to move, and need more space. The job involves foundation work, framing, roofing, electrical, plumbing, drywall, and finish work, all permitted and inspected through the City of Fullerton.
Small-Lot Additions
On a narrow Fullerton lot, an addition has to thread through side setbacks and work around whatever tree roots are in the way. We survey the site, check the city’s setback requirements, and design the addition so it fits without fighting the lot. This is where most contractors lose time. We plan for it.
Foundation and Footing Work
Fullerton’s older homes often sit on raised foundations that need evaluation before you add a second story or a rear wing. We coordinate the structural engineer and the concrete crew so your addition ties into the existing foundation correctly. That’s not a detail you leave to chance.
Remodeling Contractor in Fullerton
A Remodeling Contractor in Fullerton typically handles kitchen and bath remodels, whole-home refreshes, and garage conversions, with kitchen remodels running $14,000 to $45,000 and bathroom remodels $9,000 to $28,000. The work we do most often in Fullerton is making an older house function like a new one without stripping away its character. That means matching original trim profiles, preserving Spanish Colonial stucco detailing, and upgrading systems inside the walls.
Kitchen Remodels on Older Floorplans
Fullerton’s pre-war kitchens are small, closed off, and rarely laid out for how people cook now. We open them up when the structure allows, rework the plumbing and electrical, and install materials you actually pick from real brands. You’re not stuck with whatever the contractor has in the warehouse.
Bath and Whole-Home Updates
A 1950s Fullerton bathroom usually hides galvanized pipes and a tub that’s seen better decades. We strip it to the studs, replace what’s failing, and rebuild with fixtures from Kohler, Moen, or Toto. Whole-home remodels follow the same logic: fix the bones first, then the finishes.
Trusted Brands We Service in Fullerton
Fullerton homeowners deserve to choose materials from brands engineered to last, not whatever is left over in a supply yard. We source from 50+ vetted product lines, including cabinets from KraftMaid and Wellborn, countertops from Cambria and Silestone, roofing from GAF and Owens Corning, and exterior products from James Hardie. For prefab and ADU builds, we work with Dvele, Boxabl, and Plant Prefab. We keep local ordering turnaround tight for Fullerton customers so material lead times don’t stretch your schedule.
See the difference
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After
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After
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AfterCommon General Contractor Problems We See in Fullerton Homes
- Historic overlay surprises. Homes near downtown Fullerton can trigger design review, and skipping that step means a stop-work order and weeks of delay. We check the overlay status before the first design meeting.
- Mature street tree root zones. A protected tree near your property line can restrict where footings and driveways go. We survey first and design around the roots instead of discovering them during excavation.
- Party-wall and shared-wall issues. On tight Fullerton lots, demo next to a neighbor’s wall without proper notice and you’ve got a problem. We handle neighbor notification and proper bracing so the job doesn’t stall.
- UV and Santa Ana exposure. Fullerton’s dry, sunny climate bakes roofs and stucco. We spec exterior materials rated for heavy UV exposure and seasonal wind events, especially on the north and hill-adjacent edges of the city.
Pricing for General Contractor in Fullerton, CA
Fullerton’s construction market prices sit in line with the rest of inland north Orange County, and below what you’d pay along the coast. Here’s what we’re seeing in 2026:
| Project Type | Fullerton Price Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
What moves the price in Fullerton is access and site work. A rear ADU on a lot where we have to crane materials over the house costs more than one with side access. A kitchen remodel in a 1920s home with knob-and-tube wiring costs more than the same footprint in a 1980s ranch. We give you a line-item quote so you see exactly where the money goes. Call (866) 472-1908 for a free estimate.
We Also Serve Cities Near Fullerton
If you’re in Anaheim, La Habra, Placentia, or Brea, we handle projects there too. Fullerton is our anchor for this area, but the same team and the same brand access covers the surrounding cities. See the Fullerton service area page for full coverage details.
Serving Fullerton, CA — Our Local Coverage Area
We’re based in the Fullerton 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 Fullerton
Fullerton’s historic overlay review can add two to six weeks to your permit timeline if your property falls within the downtown-adjacent preservation districts, and it typically requires drawings that match the original architectural character of the home. We handle the documentation and the review meetings for you, and we factor that time into the schedule from day one. Call (866) 472-1908 if you want us to check whether your address triggers a review.
Fullerton restricts construction noise to 7:00am to 7:00pm on weekdays, with tighter Saturday limits and Sunday restrictions in most residential zones. We schedule noisy demo and saw work within the allowed windows and keep neighbors informed before we start. That keeps the city from red-tagging your job.
On a tight Fullerton lot, we stage materials in your driveway or on a rented street permit area when the driveway isn’t enough, and we plan the delivery schedule so materials arrive the day we’re ready for them. We don’t park trucks in front of a neighbor’s house all day. The access situation gets priced into your quote up front.
Yes, we match original stucco texture and color and replicate period trim profiles on 1920s-1950s Fullerton homes, which is required for additions and ADUs in historic overlay zones. We work with local stucco crews who’ve matched Spanish Colonial and Craftsman detailing across Fullerton for years. Your addition should look like it belongs, not like it was stapled on.
An ADU in Fullerton requires building, electrical, plumbing, and mechanical permits, plus planning review if you’re in an overlay district or near a protected tree, and the full process typically takes three to six months depending on site complexity. We pull the permits, manage the revisions, and keep the project moving through inspection. Call (866) 472-1908 and we’ll walk you through what your specific lot will require.
Written by Noel Carvalho, Owner at San Bruno Construction, serving Fullerton since our first downtown-area remodel in the early years of the company.