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Remodeling Company in Calistoga, CA
Mason Remodeling handles general contracting, bathroom remodeling, and whole-home remodels in Calistoga. This is a town where summer heat, a small historic housing stock, and Napa County permitting all shape what a remodel actually costs and how long it takes. If you’re pricing a project here, you’ll want real numbers, not a sales pitch. Call us at (803) 680-2547 for a free estimate and a written price before any work starts.
Why Calistoga Homes Are Different

Calistoga is not a tract-home suburb. Many homes here date from the 1940s through the 1980s, with a mix of wood-frame construction, older foundations, and additions that were never permitted. When we open a wall in Calistoga, we plan for what is behind it. That means undersized framing, knob-and-tube remnants, or dry rot near the eaves from years of thermal cycling: hot Julys in the upper 90s, cool damp winters, and valley fog that sits against stucco and siding for weeks.
Napa County enforces building codes that are stricter on energy compliance and fire-hardening than most of the state. A roof replacement or addition here often triggers Title 24 energy calculations and defensible-space review. In the flatlands around Lincoln Avenue and Foothill Boulevard, lots are tight and access is easy. Up toward Diamond Mountain Road or the hills above Silverado Trail, driveways are steeper, trucks need more room to stage, and material delivery takes coordination. None of that is a problem, but it is part of why pricing in Calistoga is different from pricing in the valley floor to the south.
Styles & brands we work with







Our Main Calistoga Services
Most Calistoga homeowners call us for one of two reasons: a house that has outgrown its current layout, or a bathroom that has not been touched since the Carter administration. Each service has its own page with pricing and scope details.
General Contractor in Calistoga
Older Calistoga homes rarely remodel clean on the first cut. Subfloor heights change from room to room, headers are undersized, and drain lines may not be vented to current code. Our general contracting work covers structural repairs, additions, kitchen and bath reconfiguration, and coordination of plumbing, electrical, and HVAC subs. We carry the permit, schedule inspections with Napa County, and keep the job moving. For a full breakdown of scope and process, see our General Contractor in Calistoga page.

Bathroom Remodeling in Calistoga
Calistoga bathrooms tend to be small, with original cast-iron tubs, single-sink vanities, and windows that have been painted shut for decades. We do full tear-outs, tub-to-shower conversions, walk-in shower builds, vanity and fixture replacement, and tile work. The local variable is the vent stack: many older homes here have 1-1/2 inch drain lines that need to be upsized to 2 inches for modern shower flow. Details and pricing are on the Bathroom Remodeling in Calistoga page.

Home Remodeling in Calistoga
Whole-home remodeling in Calistoga usually means opening up a closed floor plan, vaulting a ceiling, or converting an unwarranted sunroom into livable square footage. Adobe, prefab, and SIP panel options from manufacturers like Abodu and Dvele come up often here when homeowners weigh addition costs against rebuild costs. We help with that math. See the Home Remodeling in Calistoga page for project scope and pricing guidance.

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.
Brands We Service in Calistoga
We install and work around products from Sakrete, Abodu, Cover, and Dvele, with parts ordered through Napa Valley suppliers and delivered to Calistoga job sites within standard lead times. Material choice affects price and schedule, so we walk through options before anything is ordered. See our brands for the full list.
See the difference
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AfterPricing for Remodeling Company in Calistoga, CA
| Service | Typical range in Calistoga |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Countertop Installation | $2,000 – $6,500 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
What pushes a Calistoga job toward the top of these ranges is usually old-house discovery work: foundation patching, electrical panel upgrades, or plumbing that has to be brought up to current code before anything cosmetic can start. What does not change is the way we price it: a written price before any work begins, on every project, every time. No verbal estimates that grow on the final bill.
Neighborhoods We Serve in Calistoga

We work throughout Calistoga and the surrounding county. Some of the areas we serve most often include:
- Downtown Calistoga near Lincoln Avenue
- The Foothill Boulevard corridor
- Diamond Mountain Road area
- Silverado Trail frontage
- Areas north toward the Palisades
Scheduling in Calistoga is coordinated from our Bay Area office, and we plan visits around Napa County inspection availability, which can add a day or two to a timeline during peak building season.
Service Area – Cities Near Calistoga
Mason Remodeling also serves homeowners in nearby parts of Sonoma and Napa counties. If your project is in Windsor, CA, Santa Rosa, CA, Healdsburg, CA, or Rohnert Park, CA, the same Threshold Standard crew verification and written pricing apply. Each city has its own page with local pricing and conditions.
Serving Calistoga, CA - Our Local Coverage Area
We’re based in the Calistoga 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 Remodeling Company in Calistoga

Start timing depends on Napa County permit review and the scope of work. Small bathroom remodels can often begin within a few weeks of contract signing. Whole-home remodels or additions with structural engineering may take longer. We’ll give you a realistic start date in the written estimate, not a hopeful guess. Call (803) 680-2547 to get your project on the schedule.
Yes for anything structural, electrical, plumbing, or that changes square footage. Napa County requires permits for bathroom and kitchen remodels, roof replacements, and all additions. We pull the permits, schedule the inspections, and confirm the job passes before we call it done. That cost is included in your written estimate.
Yes. We cover downtown Calistoga, the surrounding unincorporated county, and the hills between Calistoga and the Sonoma County line. Dispatch is coordinated from our San Francisco Bay Area office, with crews serving Calistoga locally. If you are unsure whether your property is in our service area, call (803) 680-2547 and ask, a live person answers 24 hours a day.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Calistoga Customers Say
"Bathroom gut job. Replaced the old tub with a walk-in shower and added a niche. Waterproofing was done properly with a flood test before tile."
- Greg L."Very respectful in the house. Shoe covers every day and a cleanup every evening."
- Alma V."Opened up the wall between kitchen and dining room. They handled the beam and permit and the floor transitions look seamless."
- Wendy A.











