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 Fontana
If you’re planning a kitchen remodel, bathroom renovation, or home addition in Fontana, the question is rarely whether to hire a general contractor, it’s which one. We’re Timberline Contractors, and our General Contractor team manages every phase of residential work in Fontana, from the first framing inspection to the final walkthrough. Call (866) 253-5808 for a free estimate. We know which Fontana homes hide outdated wiring behind drywall, which neighborhoods get hit hardest by the Santa Ana winds off the Cajon Pass, and how to schedule concrete pours around hundred-degree summer days. That local knowledge matters when a remodel quote moves mid-project.
Why Timberline Contractors Is Fontana’s Preferred General Contractor Company
Fontana homeowners call us because we treat a remodel like a building project, not a guessing game. We recently finished a kitchen remodel in a 1960s ranch near the 92335 ZIP, and once we opened the walls for the new layout, we found cloth-insulated wiring and a load-bearing wall that had been notched beyond safe limits. We wrote a change order with the homeowner before proceeding, upgraded the wiring and reframed the wall, and scheduled the rough-in inspection sign-off before hanging drywall, keeping the project on track without surprises at the draw schedule. That’s how we work in Fontana.
Our reputation across the 92335, 92336, 92337, and 92331 ZIPs is built on showing up when we say we will and documenting every change in writing. We carry a curated roster of 50-plus brand partners, so a Fontana homeowner picking Cambria quartz countertops and GAF roofing shingles isn’t juggling five separate specialty trades. One contractor, every phase. From the foundation to the ridge cap.
Styles & brands we work with
Licensed General Contractor in Fontana
A Licensed General Contractor in Fontana handles the structural, electrical, plumbing, and finish work required to legally remodel a home, and in Fontana, that license gets tested by two things: old bones and strict code enforcement. Homes in the central 92335 and 92337 ZIPs sit on 1950s and 60s ranch tract construction, so a simple kitchen remodel can turn up wiring, framing, and waterproofing issues never designed for modern loads. The cost of running that work through a licensed general contractor in Fontana typically falls between $9,000 and $45,000 for a bathroom or kitchen remodel.
Permits and Inspections
In Fontana, pulling a permit for structural or electrical work isn’t optional. When a city inspector finds unpermitted work, it triggers a stop-work notice, and retrofitting it later costs more than doing it right the first time. We pull permits for every job that requires them, schedule the inspections, and make sure the work passes before any finishing material goes up.
Change Orders in Writing
The single biggest reason a remodel quote moves in Fontana is what’s hiding behind the walls. We write allowances into the contract for hidden damage, and when we find it, you get a written change order with the exact price before we touch anything. No surprise draws. No verbal agreements. Just a number you approve first.
Residential General Contractor in Fontana
A Residential General Contractor in Fontana manages the full scope of a home remodel or renovation, interior and exterior, under one contract. That matters here because of how Fontana’s housing stock splits. Older central-grid ranch homes need structural upgrades, rewiring, and re-waterproofing. Newer north-side subdivisions in the 92336 ZIP, with stucco-on-wood-frame construction and tile roofs, more often need cosmetic upgrades and finish work. A home addition in Fontana runs $45,000 to $130,000 depending on square footage, foundation work, and the condition of the existing structure.
Whole Home Remodel Scope
When Fontana homeowners tell us they want a whole-home remodel, they usually mean opening walls, moving kitchens, and upgrading bathrooms all at once. We sequence those trades so the plumber, electrician, and framer aren’t tripping over each other, and we keep the inspection schedule moving. The material tier is your call, from performance-grade to premium finishes like Toto and Delta fixtures, all within the same contract.
ADU and Room Addition Work
Fontana’s infill housing demand has made ADUs and garage conversions increasingly common, and we build them through forward-thinking partners like Abodu, Dvele, and Plant Prefab. A garage conversion in Fontana typically lands between $30,000 and $80,000, and adding livable square footage through a prefab ADU runs higher. We handle the site work, utilities, and the general contracting scope under one roof.
Trusted Brands We Service in Fontana
When a Fontana homeowner picks a quartz countertop, a kitchen faucet, or a water closet, we want them choosing from brands with proven long-term performance, not whatever’s on the truck. Blanco sinks, Delta fixtures, American Standard plumbing, and Toto toilets are all in our material library, and we bring the showroom to the project. That means you’re comparing Cambria against Silestone and Blanco against Kohler from your own kitchen table, with our team explaining the trade-offs in plain English. For Fontana customers, we keep parts and finish samples accessible without a drive to a design center.
See the difference
Before
After
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After
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AfterCommon General Contractor Problems We See in Fontana Homes
- Cloth-insulated wiring in 1950s and 60s ranch homes. The original wiring in central Fontana’s 92335 and 92337 grid was never built for modern appliance loads. Once walls are open for a remodel, code requires it to be replaced or upgraded before any new work can pass inspection.
- Notched and undersized load-bearing framing. Decades of DIY and previous remodels have left load-bearing walls with notches that compromise structural safety. We reframe and reinforce these before any finish work begins.
- Heat and Santa Ana wind damage to exposed framing. The “Fontana wind” that rips off the Cajon Pass can tear loose sheathing and tar paper off new framing in an afternoon. We schedule material tie-off and staging around wind forecasts, not just the calendar.
- Failed inspections from unpermitted prior work. We regularly find additions or electrical work done without permits in older Fontana homes. That triggers retroactive permits, inspections, and sometimes demolition before the new project can proceed.
Pricing for General Contractor in Fontana, CA
Here’s what residential general contracting work costs in Fontana’s current market. These ranges reflect typical project scopes in the city’s older ranch tract homes and newer subdivisions.
| Project | Fontana Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
What moves the number is what’s hidden. In a 1960s Fontana ranch near the 92335 ZIP, expect wiring upgrades, framing corrections, and waterproofing fixes that a newer north-side home in 92336 won’t need. We write allowances into every contract for these unknowns, and every change is priced and approved in writing before we proceed. Call (866) 253-5808 to schedule your free estimate.
We Also Serve Cities Near Fontana
Beyond Fontana proper, our team works in Bloomington, Rialto, Glen Avon, and Pedley. If you’re in a neighboring Inland Empire community and need a General Contractor in Fontana who understands the local housing stock, give us a call. We serve the same 92300 ZIP corridor with the same inspection-first approach.
Serving Fontana, CA — Our Local Coverage Area
We’re based in the Fontana 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 Fontana
Expect to find outdated wiring, undersized framing, and failed waterproofing once walls are open, because Fontana’s central ranch tract homes were built to mid-century codes that are far below today’s structural and electrical standards. The right approach is an inspection first, allowances written into your contract for hidden damage, and a general contractor who prices change orders in writing before any further work. Call (866) 253-5808 and we’ll walk you through what your specific home likely holds.
We write a line-item change order, show you the exact price, get your signature, and only then proceed with the work. In older Fontana homes near the 92335 and 92337 ZIPs, rewiring and reframing are common discoveries, so we build allowances into the original contract to cover the most likely fixes. That keeps the draw schedule predictable and the work moving.
Yes. We pull permits for every structural, electrical, or plumbing change in Fontana, and we schedule the inspections with the city. The permit process triggers code upgrades on anything the inspector sees, which is exactly why older Fontana homes often need more work than the original quote anticipated. We handle the paperwork and the inspections so you don’t have to.
Fontana’s hundred-degree summer days slow concrete curing and can warp exposed framing, and the Santa Ana winds off the Cajon Pass can rip loose sheathing and tar paper off new construction. We schedule concrete pours for early morning, tie off and stage materials around wind forecasts, and adjust the framing schedule when the wind is forecast to hit. That calendar discipline is the difference between a passing inspection and a rework order.
We start with a site inspection of the existing structure, then write a contract with allowances for the likely hidden fixes: wiring, framing, and waterproofing. Demolition opens the walls, we confirm what’s there, and any new discovery goes through a written change order before we proceed. From there, rough-in inspections, drywall, cabinetry, countertops, and finish plumbing and fixtures, all under one contractor. Call (866) 253-5808 for an exact quote on your kitchen.
Written by Nelson Fung, Owner at Timberline Contractors, serving Fontana and the Inland Empire. Call (866) 253-5808 to schedule your free estimate.