







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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.
Why Mason Remodeling Is Fairfield’s Preferred General Contractor Company

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.
Styles & brands we work with







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.

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.

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.
- 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.
See the difference
Before
After
Before
After
Before
AfterPricing 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

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

Yes. Any Fairfield remodel that touches plumbing, electrical, structural framing, or load-bearing walls requires a permit through Solano County and a final inspection sign-off. Cosmetic work like painting, backsplash replacement, or countertop-only swaps may not, but anything behind the walls does. We pull permits on every eligible job and don’t book the punch list until the inspector signs. Call (803) 680-2547 and we’ll tell you what your specific project needs.
Fairfield’s location in a high-wind and seismic zone along the Travis AFB and Suisun Valley corridor triggers lateral-bracing and shear-wall requirements that neighboring cities like Vacaville or Vallejo may not enforce on the same remodel. When you remove a wall or add square footage, the county wants stamped plans proving the structure resists wind and seismic forces. Our General Contractor team prices the engineer’s fee into the written quote before work begins.
Three things: the structural scope, the finish level, and the age of your home. A Fairfield kitchen remodel runs $14,000 to $45,000, but a 1970s ranch with load-bearing walls and seismic detailing will land higher than a newer build with open framing. Cabinet and slab selections matter too – KraftMaid and Cambria cost more than stock, and we price real selections up front. Call (803) 680-2547 for an exact line-item quote.
Draw schedules typically break the project into milestones: deposit at signing, a draw after rough-in, a draw after drywall, and a final draw after inspection sign-off and punch list completion. The exact percentages are written into your contract before work starts. No verbal payment terms, no surprise invoices. You’ll see the schedule in writing with your written price.
The punch list covers paint touch-ups, trim gaps, caulk beads, cabinet alignment, tile lippage, and any fixture adjustments. In Fairfield, it also includes the final inspection sign-off from Solano County on permitted work. We walk the punch list with you room by room, fix everything on the list, and only then call the project complete. The 365-Day Done Right Promise covers any issue for a year after completion. Call (803) 680-2547 to schedule your free estimate.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Fairfield since 2004.










