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
Finding a general contractor in Fullerton who understands the city’s split personality isn’t easy. One street you’re working around a 1928 Spanish Colonial with plaster walls and knob-and-tube remnants; two miles north you’re engineering a hillside pad with slope setbacks and seismic bracing. We handle both. Framework Contractors has been running full-scope residential builds and remodels across Fullerton’s 92832, 92833, 92834, and 92835 zip codes for years, and we’ve built the permitting and engineering playbooks to match. Call (844) 681-3590 to schedule a free estimate, and we’ll send someone who knows exactly which set of rules applies to your parcel.
Why Framework Contractors Is Fullerton’s Preferred General Contractor Company
Fullerton homeowners call us because we don’t flinch at either end of the city. A bungalow renovation near the SOCO/Commonwealth corridor needs someone who respects preservation district constraints: matching rooflines, keeping original setbacks, working with the Mills Act when it applies. A custom addition on a hillside lot in 92835 needs someone who thinks in terms of caissons, retaining walls, and drainage control. Few crews carry both playbooks. We do.
Our reputation in Fullerton runs on referrals from neighbors who watched a project go from staked corners to final inspection without drama. Customers across Fullerton consistently point to the same things: we show up when we say we will, we communicate before problems become change orders, and we quote with a written scope of work that doesn’t leave room for surprises. Noel Carbajal runs every Fullerton job with the same standard: built to spec, not to shortcut.
Styles & brands we work with







General Contractor Services in Fullerton
General Contractor Services in Fullerton means something different depending on which side of the 57 freeway your project sits on. A full kitchen remodel in a 1940s Craftsman near downtown typically runs $14,000 – $45,000, while a small kitchen refresh starts around $9,000 and taps out near $20,000. Bathroom remodels across Fullerton’s older housing stock land between $9,000 and $28,000, with walk-in shower installations running $4,500 – $12,000 and tub-to-shower conversions starting at $3,500.
What drives those numbers in Fullerton specifically? Vintage framing. Plaster walls. Floor joists that have settled for eight decades. When we open up a 1920s or 1930s wall near downtown, we’re not just swapping cabinets. We’re tying new work into legacy structure, and that takes a different kind of care than a clean tear-out in a 1990s tract house.
Kitchen and Bath Scope
Kitchen remodels in Fullerton’s older homes often include cabinet installation ($4,000 – $13,000), countertop work ($2,000 – $6,500), and backsplash installation ($800 – $2,500). Kitchen islands run $3,000 – $10,000 depending on whether we’re adding electrical, plumbing, or just a standalone prep surface. Bathroom vanity installation sits between $800 and $3,000, and we handle everything from tub surround retrofits to full gut-and-rebuild.

Whole Home and Structural Work
Whole home remodels and room additions are where Fullerton’s split personality shows up most. A home addition ranges from $45,000 to $130,000 depending on whether it’s a simple ground-floor bump-out or a two-story addition that needs shear wall and foundation work. If you’re adding square footage to a hillside home, expect geotech involvement from day one. We scope that before we quote, not after.

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.
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You approve before work beginsNothing starts until you say go.
Construction Company in Fullerton
Construction Company work in Fullerton covers everything from new ADUs and garage conversions to paver driveways and concrete work. ADU construction on a Fullerton parcel typically runs $90,000 – $220,000, with the wide spread reflecting site work, utility runs, and whether you’re building a turnkey prefab from Abodu, Dvele, or Boxabl versus a site-built frame. Garage conversions land between $30,000 and $80,000, and the number moves fast depending on whether we’re adding a bathroom, reworking the slab, or just re-skinning an existing footprint.
For exterior work, concrete driveways run $4,500 – $12,000 and paver driveways $7,000 – $18,000 depending on base prep, drainage, and the paver line you choose. We work with Cambridge Pavers, Oldcastle, and Techo-Bloc for most Fullerton hardscape projects. Your materials, our craftsmanship.
Driveway and Hardscape Scope
Fullerton driveways take abuse from three directions: hot Santa Ana wind cycles, expanding clay soils, and decades of deferred slope drainage. When we replace a driveway on a hillside lot, we always address subsurface drainage first, because a new paver surface over a saturated base is going to shift within two winters. Concrete and paver pricing stays in the ranges above, but the site prep underneath is where we earn the difference.
ADU and Outbuilding Scope
What most Fullerton homeowners don’t expect is how fast outbuilding scope compounds. A detached ADU or shop needs its own utility trenching, its own pad, its own drainage plan. On open acreage north of town, that’s real earthwork, not a line item you back into at $90 per square foot. We price it as a standalone infrastructure project because that’s what it is.
Trusted Brands We Service in Fullerton
We install across 50+ product lines, which means your Fullerton project isn’t locked into whatever a single supplier happens to stock. Cabinet lines include KraftMaid and Wellborn; countertops run from Cambria to Caesarstone; roofing covers GAF, Owens Corning, and CertainTeed. Windows and doors pull from PGT (Fullerton PGT service), Therma-Tru, and CGI for impact-rated applications. In Fullerton, where the older housing stock calls for specific trim profiles and the hillside lots call for specific cladding, we keep Quikrete and Sakrete products staged for foundation and masonry work so we’re not waiting on a parts run from Santa Ana when your pad pour is scheduled. We work with the brands you already trust.
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
- Jurisdiction confusion on acreage parcels. A homeowner assumes a Fullerton city permit covers their unincorporated parcel, and the project stalls mid-revision when the county draw schedule and inspection sequence turn out to be entirely different. We verify jurisdiction before we quote, and we don’t guess on this.
- Historic district constraints nobody mentioned until demo day. Downtown Fullerton’s older corridors carry preservation review on rooflines, window mullions, and setbacks. Starting a bungalow remodel without checking that first means redesign, not just re-permitting.
- Hillside drainage and retaining-wall scope treated as an afterthought. On 92835 hillside lots, the geotech often flags a retaining-wall footing or slope drainage issue after rough-in. If you didn’t carry an allowance for that, you’re taking a change order. We carry contingencies for Fullerton hillside work in every estimate.
- Long material hauls on open lots getting priced as free. A flatland tract home in central Fullerton has a driveway that fits a panel truck. An open acreage lot north of Brea may not. No staging plan means trucks can’t reach the pad, and the schedule slips. We scope access before we commit to a timeline.
Pricing for General Contractor in Fullerton, CA
Here’s what General Contractor project pricing looks like in Fullerton today:
| Project | Fullerton Price Range |
|---|---|
| ADU Construction | $90,000 – $220,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
What moves these numbers in Fullerton? Site prep on hillside lots, preservation review downtown, utility trench distances on acreage, and the condition of whatever’s underneath the surface we’re adding to. We quote with a written scope of work and an allowance schedule so you see where every dollar sits. Call (844) 681-3590 for a free estimate on your specific project. We’ll walk the lot before we put a number in front of you.
We Also Serve Cities Near Fullerton
Our crews cover Fullerton and the surrounding Orange County pockets: Anaheim to the south, La Habra just up Harbor Boulevard, Placentia east of the tracks, and Brea up the 57. If you’re on a parcel that straddles city and county lines, call us anyway. We’re used to sorting out jurisdiction questions, and we’ll tell you straight whether your project is one we can take on.
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
It depends on whether your parcel is inside Fullerton city limits or in an unincorporated county pocket. If the address is Fullerton proper, city permitting applies. If it’s county-controlled, you’re on a different draw schedule and inspection sequence entirely. We verify jurisdiction before we quote. Call (844) 681-3590 with your APN and we’ll confirm it in one phone call.
Because the ground under the structure is usually the expensive part. Grading, drainage, septic and well setbacks, utility trench distances, equipment access. All of it changes the number. A phone quote without a site walk is a guess. We walk every Fullerton lot before we give you a price.
We carry a written allowance for geotech-driven scope in every hillside estimate, so when a retaining-wall footing gets flagged at rough-in, we’re adjusting within a number you already saw, not inventing one. If the allowance doesn’t cover it, we stop work, walk you through the exact line item, and get written sign-off before we proceed. No silent cost creep. Call (844) 681-3590 to discuss your specific hillside project.
Yes, and we’ve done it. A 1920s bungalow addition in the 92832 zip means matching rooflines, working with existing setbacks, and tying new framing into old growth timber without pretending the old structure is square. We pull the preservation-sensitive permits and build accordingly. It’s more work than a clean lot, which is why we scope it honestly up front.
On city-permitted Fullerton work, you’ll see a standard lien-release draw schedule tied to inspection milestones: foundation, rough frame, mechanical rough-in, insulation, drywall, final. On county-controlled acreage, the sequence shifts and often includes additional plan-check and well/septic clearance steps. We provide the draw schedule in writing before we start, and we carry the inspection sign-off sequence from opening to final. Call (844) 681-3590 for a detailed walkthrough of how it’ll work on your parcel.
One contractor. Every system. Fullerton projects are built by a single accountable team, from the roof down to the foundation. Call (844) 681-3590 to schedule your free estimate with Framework Contractors today.
Written by Noel Carbajal, Owner at Framework Contractors, serving Fullerton and Orange County since 2014.