







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Larkfield-Wikiup
Finding a General Contractor in Larkfield-Wikiup means hiring someone who understands this town’s split personality: 1960s-era Larkfield ranches on one side, newer Wikiup subdivisions on the other. That matters because a wall removal in one can uncover old knob-and-tube wiring while the same job in the other is a routine engineering check. Mason Remodeling has worked this exact terrain in Larkfield-Wikiup long enough to know which houses will surprise you once the drywall comes down. Every job starts with a written price before tools get unpacked, and every crew member arrives with a name, photo, uniform, and badge you can verify at the door. Call (803) 680-2547 to schedule a free estimate.
Why Mason Remodeling Is Larkfield-Wikiup’s Preferred General Contractor Company

We don’t bid Larkfield-Wikiup work from a phone description. Isaac Pruett, who leads our team, walks the crawlspace and attic before pricing a single line item. That habit has caught undersized headers, old plank decking patches, and wiring that predates current code, all before permits were pulled and the scope was signed.
Our reputation in Larkfield-Wikiup is built on the same pattern: show up on time, put the price in writing, document every change order before finish trades start. Homeowners here tend to be precise about who walks through the door, which is why we built the Threshold Standard into every visit. You get the technician’s name and photo before they arrive. At the door, they hand you a photo ID badge. No exceptions, no surprises.
Larkfield-Wikiup response time is straightforward: we schedule scoping visits within days, not weeks, and we never leave a live person off the phones. Call (803) 680-2547 and a human answers, 24 hours a day, every day of the year.
Styles & brands we work with







Construction Company in Larkfield-Wikiup
Construction Company work in Larkfield-Wikiup means acting as the single point of accountability for structural changes: room additions, ADUs, garage conversions, and load-bearing wall removals. A Home Addition in this area typically runs $45,000 – $130,000, while an ADU Construction project lands between $90,000 and $220,000 depending on site access, foundation work, and utility connections. Garage Conversion work falls in the $30,000 – $80,000 range because Larkfield-Wikiup homes built in the 1950s and 1960s often need electrical service upgrades and insulation brought to current code before walls close.
Permits and Inspections
Sonoma County requires permits for structural changes, and Larkfield-Wikiup inspectors expect rough-in sign-offs before subfloor or framing is covered. We sequence inspections into the schedule so nothing gets closed up before the third-party inspector sees it. That step alone prevents forced demolition and re-inspection down the line.
How We Sequence the Work
Every construction project in Larkfield-Wikiup starts with a walk-through, then a written scope with line-item pricing, then permits, demolition, rough-in, inspection, and finish trades. We don’t overlap finish work with open structural questions. It costs more to do it twice than to wait one additional day.
Remodeling Contractor in Larkfield-Wikiup

Our Larkfield-Wikiup Home Remodeling covers kitchens, bathrooms, whole-home updates, and targeted fixes that make an older house function like a newer one. A Kitchen Remodel here runs $14,000 – $45,000. Bathroom Remodel pricing sits between $9,000 and $28,000, and a Walk-In Shower Installation typically lands at $4,500 – $12,000. The spread is real because a 1960s Larkfield ranch often needs subfloor repair, plumbing moves, and electrical updates that a 1990s Wikiup subdivision home doesn’t.
Kitchen and Bath Remodels
We set KraftMaid cabinets and Cambria or Silestone countertops, and we install Kohler, Moen, and Toto fixtures. The material line items are written separately so you see exactly what each finish costs, and if you swap a finish mid-project, the change order is documented, not argued about.
Whole-Home Updates
Whole-home remodels in Larkfield-Wikiup often mean taking a house that hasn’t been touched since the 1970s and modernizing everything: panel upgrades, re-piped supply lines, new flooring, insulation, and a kitchen and bath refresh. The written scope keeps those moving parts visible from the first day.
Trusted Brands We Service in Larkfield-Wikiup
We carry and install specification-grade materials across cabinet, surface, fixture, and roofing lines, so Larkfield-Wikiup homeowners don’t have to guess which products will hold up. Our crews work with KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone surfaces, and Kohler, Moen, Toto, and Grohe fixtures. On the roofing side, we use GAF, CertainTeed, and Owens Corning materials. For hardscaping, we rely on Belgard, Unilock, and Techo-Bloc. We also work with prefab ADU manufacturers including Abodu, Cover, and Dvele when site conditions in Larkfield-Wikiup favor factory-built construction over stick framing. Local parts and materials are staged through our Bay Area coordination office, and we keep lead times visible in the written estimate from day one.
See the difference
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AfterCommon General Contractor Problems We See in Larkfield-Wikiup Homes
- Undersized framing in Larkfield-era homes: Many 1950s and 1960s houses here were built with headers that don’t meet current load tables. Opening a wall between the kitchen and family room often reveals a beam that was fine for plaster but not for an open-concept span.
- Old electrical mixed with new work: Knob-and-tube-era wiring still hides in some Larkfield attics. When a remodel adds recessed lighting or a new appliance circuit, the old wiring often has to come out or be bypassed, which changes the scope after walls open.
- Plywood patched over plank decking: We regularly find subfloors in Larkfield-Wikiup ranches where a previous owner screwed plywood over original plank decking without adding blocking. Tile and stone don’t tolerate that movement, so we level and block before finish flooring goes down.
- Change orders treated as surprises: Homeowners here are often surprised when a “simple” remodel turns into a structural repair. Our written line-item pricing means those discoveries become documented adjustments, not arguments at the end of the job.
Pricing for General Contractor in Larkfield-Wikiup, CA
General contractor pricing in Larkfield-Wikiup follows the housing stock more than the calendar. The numbers below reflect what we see across the area’s two main building eras, and they assume a written scope with line-item pricing, which is how we work on every job.
| Project Type | Typical Larkfield-Wikiup 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 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
What moves the price: structural discoveries in 1960s Larkfield homes, electrical panel capacity in both eras, site access for bigger additions, and finish choices like Cambria versus laminate or Toto versus builder-grade fixtures. We write every allowance as a line item so a finish swap becomes a documented adjustment, never a surprise invoice. Call (803) 680-2547 to schedule a free estimate and get exact numbers for your house.
We Also Serve Cities Near Larkfield-Wikiup
Beyond Larkfield-Wikiup, our crews take on planned remodels and additions in Los Angeles, San Diego, San Jose, and San Francisco. The same written pricing, Threshold Standard verification, and 365-Day Done Right Promise apply in every market. Call (803) 680-2547 to confirm coverage for your specific neighborhood.
Serving Larkfield-Wikiup, CA - Our Local Coverage Area
We’re based in the Larkfield-Wikiup 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 Larkfield-Wikiup
Yes. Any structural wall removal, bathroom addition, or plumbing change in Larkfield-Wikiup requires a Sonoma County permit, and rough-in work must be inspected before walls are closed. Our team pulls permits for you, schedules inspections into the project timeline, and does not cover any rough-in work before the inspector signs off. Call (803) 680-2547 for a free estimate that includes the permit process.
A standard Larkfield-Wikiup kitchen remodel runs 8 – 14 weeks from signed scope to final punch list, while a bathroom remodel typically takes 4 – 8 weeks. The range widens on older Larkfield-era homes where structural or electrical fixes surface after drywall comes down. We sequence inspections early so nothing gets closed up before it’s approved. Call (803) 680-2547 to get a realistic calendar for your specific house.
A general contractor in Larkfield-Wikiup manages permits, inspections, trade scheduling, structural changes, and material procurement as one accountable line of work. That means we’re the ones who walk the crawlspace before pricing, catch undersized framing before it becomes a failed inspection, and put every change in writing before finish trades start. The 365-Day Done Right Promise backs that work for a full year. Call (803) 680-2547 for a free estimate and written scope.
Larkfield-Wikiup bids vary because older Larkfield-era homes carry different structural and electrical realities than 1990s Wikiup subdivision homes, and some contractors price that risk in while others hope it doesn’t show up. We walk the attic and crawlspace before pricing, and we write every allowance as a line item so the number you see is the number you can hold us to. Call (803) 680-2547 for a written estimate that reflects your actual house, not a generic square-foot rate.
No. Planned remodels, additions, and ADU construction in Larkfield-Wikiup are sequenced jobs that start with a walk-through, written scope, permit approval, and material ordering before the first wall opens. That process typically takes 2 – 6 weeks from signed agreement to demolition day. What you get in exchange is a written price before tools arrive and a documented change order process after walls open. Call (803) 680-2547 to get your project scheduled.
When you’re ready to find a general contractor in Larkfield-Wikiup who puts the price in writing, verifies every crew member by name and photo, and stands behind the work for 365 days, call Mason Remodeling at (803) 680-2547. Isaac Pruett and our team will walk your house, write a real scope, and hand you a number before any work begins. The estimate is free.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Larkfield-Wikiup since 2004.










