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

General Contractor in Fairfield - 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 garage converted into a guest room and home office
A finished backyard cottage with a small covered porch
A low-threshold walk-in shower with a bench and grab bar
A finished basement family room with a media wall and wet bar
A walk-in pantry with wood shelving
A powder room with botanical wallpaper and a stone sink
A remodeled laundry and mudroom with a bench, cubbies and painted cabinets
A built-in window seat in a bay window
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
Get your free estimate

Fast, Reliable General Contractor Across Fairfield

If you’re searching for a General Contractor in Fairfield, CA, you’re likely wondering three things: who will actually show up at your door, what the work will cost in writing, and whether the job will hold up. Mason Remodeling answers all three before you sign anything. We’re a Threshold Group construction company serving Fairfield homeowners since 2004 with a simple standard: every crew member is identity-verified, background-checked, and introduced to you by name and photo before they arrive. A written price is delivered before any work starts. And the 365-Day Done Right Promise covers your project for a full year from completion. Call (803) 680-2547 to schedule a free estimate for your Fairfield project.

Call (803) 680-2547

Why Mason Remodeling Is Fairfield’s Preferred General Contractor Company

A second-story addition that matches the existing roofline

Fairfield homeowners call us because we treat the front door as a serious decision. Every technician arrives in a clean marked uniform, shows a photo ID badge, and matches the name and photo you received before the visit. That’s the Threshold Standard, and it’s not a perk – it’s how every job starts.

Isaac Pruett leads our team with a straightforward rule: the written price is the price. No verbal estimates that grow at the final invoice, no change orders that appear out of nowhere. When we scope a kitchen remodel in Fairfield, the line items are itemized before tools come off the truck. Our customers in Cordelia, Rancho Solano, and Suisun Valley tell us the same thing – they knew exactly who was coming and what it cost before work began.

Scheduling for Fairfield is coordinated from the brand’s San Francisco Bay Area office, with crews serving Fairfield locally. That means a live person answers the phone 24 hours a day, seven days a week – including weekends and holidays. No call trees, no voicemail loops.

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

Hire a General Contractor in Fairfield

Hire a General Contractor in Fairfield when the job involves structural changes, multiple trades, or a permit path through Solano County. A general contractor coordinates the demolition crew, the plumber, the electrician, the tile setter, and the inspector. You don’t manage five schedules and hope the sequencing works out. One team owns the timeline, the materials, and the sign-off.

Structural Work and Seismic Detailing

Fairfield sits in a high-wind and seismic zone along the Travis AFB and Suisun Valley corridor. Wall removals, room additions, and load-bearing changes often require engineered shear-wall panels and lateral-bracing details that a neighboring city like Vacaville or Vallejo may not trigger on the same remodel. We price that engineering into the written quote up front – not as a mid-job surprise.

Permits and Inspection Sign-Off

Permitted work protects you at resale. Skipping the Fairfield permit and inspection path on flatwork or roof repair can surface years later when the county checks the record against your property file. We pull the permits, schedule the inspections, and stand behind the sign-off on every project we run.

General Contractor Services in Fairfield

General Contractor Services in Fairfield cover the full build envelope: kitchen remodels, bathroom remodels, room additions, whole-home renovations, garage conversions, and ADU construction. A typical Fairfield kitchen remodel runs $14,000 to $45,000. A bathroom remodel lands between $9,000 and $28,000. A home addition ranges from $45,000 to $130,000, and an ADU runs $90,000 to $220,000 depending on square footage and site conditions.

Kitchen and Bath Remodels

We install KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone surfaces, and Kohler, Moen, and Toto fixtures. Fairfield homes built in the 1960s and 1970s often have framing quirks that newer construction doesn’t, so we walk each job before quoting. No allowances that force downgrades later – real selections, priced in writing.

Kitchen and Bath Remodels

Additions, ADUs, and Garage Conversions

Room additions and ADU construction in Fairfield require the full permit path through Solano County, including engineered plans when shear walls or tie-downs are involved. A garage conversion runs $30,000 to $80,000. We coordinate the structural work, the plumbing, the electrical, and the final inspection in one sequence.

Additions, ADUs, and Garage Conversions
Need help today?Fast, friendly service and a no-obligation free estimate.

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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Trusted Brands We Service in Fairfield

We service and install specification-grade products from Abodu, Cover, and Dvele where panels and prefabricated ADU kits fit the project. Specification-grade material partnerships across cabinetry, surfaces, fixtures, roofing, and hardscaping mean Fairfield homeowners get vetted, professional-grade products in one place. KraftMaid and Wellborn cabinets, Cambria and Silestone counters, Kohler and Moen fixtures, GAF and CertainTeed roofing, Belgard and Techo-Bloc hardscaping. Local stock and direct supplier relationships keep turnaround tight for Fairfield jobs.

Common General Contractor Problems We See in Fairfield Homes

  • Vague “structural” line items that balloon at the engineer’s stamped plan. Fairfield’s seismic shear-wall and wind tie-down requirements add real engineering costs. If a bid lumps those into one loose number, expect a change order when the plans arrive. We scope the engineer’s fee and the lateral-bracing details before you sign.
  • Unpermitted flatwork and roof repairs that surface at resale. Solano County checks the permit record when a Fairfield home changes hands. An unpermitted patio or roof patch can stall a sale. We pull the permits and close them out with inspection sign-off.
  • Thin cabinet and slab allowances that force a mid-job decision. If the allowance for KraftMaid cabinets or a Cambria slab is set too low, you’ll either downgrade or eat an upcharge. We price the real selections up front so the written quote holds.
  • Poor sequencing between trades that stretches a two-month job into four. When the plumber, electrician, and tile setter don’t coordinate, the schedule collapses. One general contractor owns the sequence so drywall doesn’t sit open waiting on rough-in.
Before & after

See the difference

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Recent Project
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Full Restoration
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Complete Upgrade

Pricing for General Contractor in Fairfield, CA

Here’s what Fairfield homeowners can expect to pay for the most common scopes. These are written, line-item ranges – not ballparks.

Project Fairfield Price Range
Kitchen Remodel $14,000 – $45,000
Bathroom Remodel $9,000 – $28,000
Cabinet Installation $4,000 – $13,000
Countertop Installation $2,000 – $6,500
Home Addition $45,000 – $130,000
ADU Construction $90,000 – $220,000
Garage Conversion $30,000 – $80,000
Roof Replacement $8,000 – $20,000
Walk-In Shower Installation $4,500 – $12,000
Backsplash Installation $800 – $2,500

What drives cost in Fairfield? Seismic detailing and engineered plans on structural work, the age and framing of your home, and the finish level you select. A 1970s ranch with an odd wall layout will cost more to remodel than a newer build with open framing. We give you a written price before any work starts, and the 365-Day Done Right Promise covers it for a full year. Call (803) 680-2547 for a free, line-item estimate.

A Fairfield Structural Remodel, Scoped Right

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

Off Suisun Valley Road near the Fairfield-Vacaville line, we opened a wall between a dated galley kitchen and dining room on a 1970s ranch. The header wasn’t just load-bearing – the engineer required a new shear panel tied to the existing foundation per Fairfield’s seismic detailing. Our tech caught it during rough-in before drywall went up. The final scope landed inside the $14,000 to $45,000 kitchen band, with KraftMaid cabinets, a Cambria island top, and a Kohler sink. It cleared inspection sign-off on the first pass.

That’s the difference between scoping a Fairfield job correctly and discovering a structural surprise halfway through. Fairfield sits in a high-wind and seismic zone along the Travis AFB and Suisun Valley corridor. When you change a wall, you’re often changing how the house resists lateral forces – and the county wants a stamped plan that proves it. We build that into the written price from day one.

We Also Serve Cities Near Fairfield

Our General Contractor team also serves homeowners in Fairfield and the surrounding Solano County communities, including Suisun City, Vacaville, American Canyon, and Vallejo. If you live just outside the city line, call us – we’ll confirm coverage and schedule a free estimate.

Serving Fairfield, CA - Our Local Coverage Area

We’re based in the Fairfield 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 Fairfield

A single-story rear room addition with tall windows and a new patio

Why Fairfield Chooses Mason Remodeling

We set the standard for general contractor in Fairfield.

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 Fairfield

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 Fairfield - 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 Fairfield Customers Say

Trusted by homeowners across Fairfield and surrounding areas.

★★★★★

"Opened up the wall between kitchen and dining room. They handled the beam and permit and the floor transitions look seamless."

Wendy A. · Verified customer
★★★★★

"Kitchen remodel with new cabinets, quartz counters, and a tile backsplash. Crew had ID and were background checked. Kept the work area clean and sealed off dust from the rest of the house."

Janice D. · Verified customer
★★★★★

"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

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 stone counter, tile backsplash and open shelf after a kitchen remodelA remodeled hall bathroom with subway tile and a floating vanityA remodeled primary suite with built-in wardrobes and a window seatNew painted shaker cabinets with an organized deep drawerA remodeled hall bathroom with patterned floor tile and painted wallsA remodeled staircase with wood treads and a slim metal railing

More remodeling services in Fairfield

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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