A new rear addition with a vaulted beamed ceiling and tall windows
General Contractor · Fontana, CA

General Contractor in Fontana - Written Fixed-Price Quotes, Permits Handled

Free on-site estimate and a written, line-item quote before any work begins. One contract, one crew, one accountable point of contact. Licensed, insured, permits handled.

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A finished backyard cottage with a small covered porch
A single-story rear room addition with tall windows and a new patio
A remodeled laundry and mudroom with a bench, cubbies and painted cabinets
A built-in window seat in a bay window
A dining nook with a built-in banquette
A home office with a built-in desk and shelves
A remodeled kitchen with a waterfall island and wood cabinets
A wood double vanity with two mirrors after a bathroom remodel
Every visit starts with

Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled

Your dream remodel for as low as$199/month*On approved credit; ask for current terms
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Fast, Reliable General Contractor Across Fontana

If you’re planning a kitchen remodel, bathroom upgrade, or whole-home renovation in Fontana, the first question is usually the same: what’s the real cost, and who’s actually showing up at the door? A General Contractor coordinates the trades, pulls permits, orders materials, and keeps the schedule moving, and in Fontana the numbers run from about $9,000 for a small bathroom remodel up to $130,000 for a full home addition. Our crews work throughout Fontana zip codes, from the older blocks near the 10 freeway to newer subdivisions in Sierra Lakes and Etiwanda. For a written estimate, call (803) 680-2547.

Call (803) 680-2547

Why Mason Remodeling Is Fontana’s Preferred General Contractor Company

A second-story addition that matches the existing roofline

Fontana homeowners have a legitimate concern that most contractor marketing never addresses: who exactly is coming to the house? We answer that before the first tool is unpacked. Every crew member is background-checked and identity-verified under the Threshold Standard, and you receive the technician’s name and photo before the visit. When the crew arrives in a marked uniform, they show a photo ID badge at the door. No guessing, no strangers in your home.

Isaac Pruett leads Mason Remodeling, and he’s built the company around one rule that has kept Fontana customers coming back: a written price before any work starts, every time, on every project. Not a verbal estimate that grows later. Not a walkthrough that turns into a surprise invoice. A written line-item price. And every completed project carries a written guarantee with clear terms, backed by the 365-Day Done Right Promise. If the work isn’t right within a year of completion, we make it right at no cost to the homeowner.

Through our General Contractor in Fontana service area, we coordinate scheduling and dispatch from the Inland Empire office, with crews serving Fontana neighborhoods directly. That means you’re not waiting on a company from another county to squeeze you into their schedule.

Explore

Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Residential General Contractor in Fontana

Residential general contractor work in Fontana means running the full scope of a home remodel or addition, from demo and rough-in through drywall, tile, cabinetry, counters, fixtures, and final inspection. A Fontana homeowner needs this level of coordination when multiple trades have to be sequenced: plumbing, electrical, framing, tiling, cabinetry install, and finish work all intersect, and when one trade is late or out of order, every other one stalls behind it. The common price anchors in Fontana are kitchen remodels at $14,000 to $45,000, bathroom remodels at $9,000 to $28,000, and home additions at $45,000 to $130,000.

Older Tract Home Remodels

Fontana’s housing stock is split between 1950s-60s tract homes near the original steel-mill core and 1980s-2000s subdivisions in the Etiwanda and Sierra Lakes areas. That age split decides whether a remodel is a straight surface job or a rough-in and subfloor rebuild. In the older blocks, cast iron drains and undersized electrical panels are often hiding behind the drywall, and those discoveries change a quote after demo begins. The written allowances we set for cabinets, counters, and tile protect you from those changes becoming a runaway budget.

Newer Subdivision Work

In the 1980s-2000s subdivisions across Sierra Lakes and Etiwanda, the structural bones are usually in better shape, but the finish schedule is the risk. Homeowners pick Cambria or Silestone counters, KraftMaid or Wellborn cabinets, and Kohler or Moen fixtures, and if those selections aren’t spec’d into the written price up front, the final bill drifts. We write the allowances at contract signing so the number you approve is the number you pay.

Hire a General Contractor in Fontana

A wide opening with a new beam where the kitchen wall was removed

When you hire a general contractor in Fontana, you’re hiring someone to carry the liability, the permits, the schedule, and the trade coordination. That’s the job. A homeowner in the 91735, 92335, or 92336 zip codes should expect written line-item pricing, a permit schedule that matches the inspection calendar at Fontana’s building department, and a punch list at the end that’s actually short. Walk-in shower installations run $4,500 to $12,000 here. Garage conversions run $30,000 to $80,000.

Permits and Inspections

Fontana requires permits for structural changes, electrical work, plumbing rough-in, and anything that touches load-bearing walls. Treating permits as paperwork to defer is exactly what stalls a job at the framing or electrical inspection and throws off the draw schedule. We pull the permits, schedule the inspections, and don’t cover work until the inspector signs off. That’s how the schedule stays honest.

Written Price Before Work Starts

Before any work begins in Fontana, you get a written price. No verbal estimate that grows, no surprise invoices, no change orders that appear out of nowhere. That’s a standard part of how Mason Remodeling operates, not an upgrade. And if something fails after the job’s done, you get a free return visit. If it’s within 365 days of completion and the work wasn’t right, we make it right.

Trusted Brands We Service in Fontana

We install and service the brands Fontana homeowners already research: KraftMaid and Wellborn for cabinetry, Cambria and Silestone for countertops, Kohler and Moen for fixtures, and GAF and CertainTeed for roofing. We also work with modern prefab and panelized systems when a Fontana addition or ADU calls for it, including Mighty Buildings and Abodu. For cabinet installation in Fontana, the range runs $4,000 to $13,000 depending on the kitchen size and cabinet line, and we keep local stock of common parts for faster turnarounds when a hinge, slide, or panel needs replacement.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Common General Contractor Problems We See in Fontana Homes

  • Soft subfloors hidden under old flooring. We had a Sierra Lakes homeowner who wanted a kitchen and bathroom done at the same time, and the first day of demo we found the kitchen subfloor had soft spots from an old slow leak. We stopped and wrote a change order before buying a single cabinet, pulled the countertop and cabinet allowance back into the scope, re-ran the plumbing rough-in while the walls were open, and held the Cambria counters until the dust cleared. The punch list at the end was short because nothing got hidden behind finished walls.
  • Skipping the pre-demo inspection of rough-in. In older Fontana tract homes, rot and outdated wiring are common behind drywall, and finding them after cabinets are ordered is what drives surprise change orders and blown budgets. We inspect subfloor and rough-in before any cabinetry or counters are purchased.
  • Bidding a remodel off a verbal walkthrough. A full kitchen or bathroom remodel bid without written allowances for cabinets, counters, tile, and fixtures is what drives disputes when selections come in above the number. We set those allowances at contract signing.
  • Deferring permits until later. Fontana inspections don’t wait. If the framing or electrical inspection isn’t scheduled early, the job stalls and the draw schedule falls apart. We pull permits up front and schedule inspections as the work reaches each stage.

Pricing for General Contractor in Fontana, CA

Fontana pricing is market-specific, and these are the honest ranges we see across the city. The older the home, the more likely rough-in and subfloor work pushes you toward the higher end. Newer subdivisions typically land in the middle, where finish selections drive the final number.

Project Fontana Price Range
Kitchen Remodel $14,000 – $45,000
Bathroom Remodel $9,000 – $28,000
Walk-In Shower Installation $4,500 – $12,000
Home Addition $45,000 – $130,000
Garage Conversion $30,000 – $80,000
Cabinet Installation $4,000 – $13,000

What moves the number? In older Fontana blocks, cast iron drain replacement and panel upgrades are the biggest cost drivers. In newer ones, cabinet and counter selections do it. Give us a call at (803) 680-2547 for a free estimate with written line-item pricing before anything starts.

We Also Serve Cities Near Fontana

We serve Fontana and the surrounding communities, including Bloomington, Rialto, Rancho Cucamonga, and Riverside. If your home is just outside Fontana proper, reach out at (803) 680-2547 and we’ll confirm coverage. Most nearby jobs are scheduled within the same week as the estimate.

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

Why Fontana Chooses Mason Remodeling

We set the standard for general contractor in Fontana.

No Change-Order Surprises

The written quote you sign is the price you pay. Anything we find mid-job gets priced and approved by you in writing before we touch it.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Fontana

Getting your general contractor handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your general contractor needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Fontana - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local general contractor pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Fontana Customers Say

Trusted by homeowners across Fontana and surrounding areas.

★★★★★

"Good work on the hall bath. They found a rotted subfloor, which added cost, but showed me photos and a clear price first."

Neil P. · Verified customer
★★★★★

"Great quality tile work. The countertop template slipped by a week, but the project lead explained and kept us updated."

Susan Y. · Verified customer
★★★★★

"Basement refinish with egress window. Drywall finish is smooth and the electrician was tidy."

Kyle S. · Verified customer

Ideas for every room in the house

Built-ins, window seats, family rooms and staircases: the changes that make a whole house work better.

Read our remodeling guides
A remodeled kitchen with painted cabinets and a farmhouse sinkA remodeled primary bathroom with a soaking tub and walk-in showerA remodeled living room with built-in shelves around the fireplaceAn open kitchen and dining area after a remodelA freestanding soaking tub in a remodeled primary bathroomA whole-home remodel with the living, dining and kitchen areas opened up

More remodeling services in Fontana

Every project below starts the same way: a free on-site visit and a written price.

Getting started with Mason

Every project starts with a conversation and a written price. Here is how to take the first step.

A project lead measuring a kitchen with the homeowner during a free estimate

Free on-site estimate

A project lead walks the job with you, measures it and hands you a written, line-item price. No obligation.

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A remodeling crew arriving at a home with lumber and tools

Find your local team

Each location is independently owned and works to the same written standard. Enter your ZIP code to reach yours.

A worker laying floor protection and a dust barrier before work starts

Read our written promise

What we promise on every job, written down, with the terms spelled out before any work starts.

Our promise

Current Offers

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Free On-Site Estimate & Written Quote

No obligation. We measure, price the job in writing, and the quote is yours to keep.

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Written Price Before Any Work Starts

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Written Guarantee on Every Repair

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Free Second Visit if the Repair Fails

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(803) 680-2547

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