







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Santa Clara
Finding a general contractor in Santa Clara who shows up on time, puts the price in writing, and handles permits correctly shouldn’t feel like a gamble. But in a city where so much of the housing stock dates back to the 1950s through 1980s, the person you hire has to understand what’s behind those walls before quoting a number. We’re Mason Remodeling, and our General Contractor team works throughout Santa Clara weekly. You’ll get a written price before any work starts, a crew whose name and photo you’ll have in advance, and a 365-day guarantee on the completed job. Call (803) 680-2547 to schedule your free estimate.
Why Mason Remodeling Is Santa Clara’s Preferred General Contractor Company

Santa Clara homeowners have a specific set of concerns when they hire a contractor. The houses near Santa Clara University, along El Camino Real, and throughout the old orchard tracts were built in a different era, and remodeling them takes knowledge that a cookie-cutter crew simply doesn’t have. Our clients in Santa Clara tell us the same thing: they want to know exactly who’s coming into their home and what the work will cost before it starts. That’s why every Mason Remodeling customer receives the technician’s name and photo before arrival, and every crew member arrives in a clean marked uniform with a photo ID badge at the door.
We also understand that Santa Clara homeowners don’t want surprise invoices halfway through a kitchen tear-out. Our written price is delivered before a single tool is unpacked, and it stays that way unless you approve a change order in writing. That approach is part of The Threshold Standard, the process Mason Remodeling has followed since 2004 as part of the Threshold Group family of home-service companies. When you call, a live person answers, 24 hours a day, every day of the year.
Styles & brands we work with







Licensed General Contractor in Santa Clara
Licensed General Contractor work in Santa Clara means managing the entire job from first inspection to final sign-off: permits, framing, electrical, plumbing, drywall, cabinetry, and the city inspections that hold it all together. A Santa Clara homeowner typically needs this level of oversight on a kitchen remodel, a room addition, or a garage conversion. Kitchen remodels here run $14,000 – $45,000, a walk-in shower installation lands between $4,500 and $12,000, and a garage conversion may cost $30,000 – $80,000 depending on what’s hiding inside those 1960s walls.
Permits and Inspections
Santa Clara requires building permits for structural changes, and our team pulls them before work begins. If a wall comes out and it’s load-bearing, that triggers a structural engineering review and a city inspection at rough-in. We schedule to those milestones, not to a calendar.
Written Price Before Work Starts
Every Santa Clara project gets a written line-item price up front. No verbal estimate that grows on the final bill. That’s our standard, not an upgrade.
Residential General Contractor in Santa Clara

Residential General Contractor services in Santa Clara cover the projects homeowners live through: kitchen remodels, bathroom renovations, whole-home updates, and additions. A small kitchen remodel in Santa Clara runs $9,000 – $20,000, a bathroom remodel $9,000 – $28,000, and a full home addition $45,000 – $130,000. Because so much of Santa Clara’s housing stock was built in the 1950s through 1970s ranch and Eichler-era tracts near Santa Clara University and along the El Camino corridor, general contractors here routinely open walls to find original 2×4 framing, aluminum branch wiring, and undersized subfloors. Those conditions usually trigger a change order the moment rough-in begins, which is why we never quote a flat price from a phone description.
Remodels and Renovations
A Santa Clara kitchen remodel often means reworking a galley layout, adding an island, and replacing surfaces. We partner with KraftMaid and Wellborn for cabinetry and Cambria, Silestone, and Caesarstone for countertops, so homeowners have access to professional-grade products in one place.
Additions and Conversions
Room additions and garage conversions in Santa Clara require structural work, foundation ties, and close coordination with the city’s inspection schedule. We’ve seen plenty of “simple” projects that uncovered asbestos duct wrap or 1x subfloor boards mid-job, and we handle those without drama.
Trusted Brands We Service in Santa Clara
Santa Clara homeowners want fixtures and materials that hold up, not whatever the big-box store had on sale. We work with specification-grade manufacturers across cabinetry, surfaces, and fixtures: KraftMaid, Wellborn, Cambria, Silestone, Kohler, Moen, and Toto. Because we’re in Santa Clara regularly, we don’t have to guess about lead times or local availability. Whether you’re looking at prefab options from companies like Abodu or Cover for an ADU, or a full custom kitchen with Dvele-level quality, we’ll give you an honest read on what fits your home and your budget before you commit.
See the difference
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After
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AfterCommon General Contractor Problems We See in Santa Clara Homes
- Load-bearing walls hiding behind 1960s drywall. In homes off Monroe Street and near Santa Clara University, removing a wall between a galley kitchen and dining room often reveals a structural beam requirement. That’s a permit, a change order, and a longer timeline if it wasn’t scoped correctly up front.
- Aluminum branch wiring. Santa Clara homes built between roughly 1965 and 1973 commonly have aluminum wire, which doesn’t always play well with modern fixtures and can require pigtailing or partial rewiring at rough-in.
- Undersized subfloors. The original 1x plank subfloor in many Santa Clara ranch homes flexes under tile and stone, so the subfloor often needs reinforcing before any flooring goes down.
- Unpermitted previous work. We regularly find remodels done years ago without permits, especially in older neighborhoods near El Camino. That can complicate resale and add cost when we bring the work up to current code.
Pricing for General Contractor in Santa Clara, CA
What you pay in Santa Clara depends mostly on the scope, the age of your home, and what’s behind the walls. But you shouldn’t have to guess. Here are the market ranges we see most often:
| Project | Typical Santa Clara Range |
|---|---|
| Small Kitchen Remodel | $9,000 – $20,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Garage Conversion | $30,000 – $80,000 |
| Home Addition | $45,000 – $130,000 |
The factors that move a Santa Clara project to the high end of those ranges: load-bearing wall removal, aluminum wiring remediation, subfloor reinforcement, and any city-required engineering. The low end assumes a straight scope with no structural surprises. Call (803) 680-2547 for a free estimate and we’ll give you a written line-item price.
We Also Serve Cities Near Santa Clara
Mason Remodeling works throughout Santa Clara and the surrounding South Bay, including Sunnyvale, San Jose, Campbell, and Cupertino. If you’re planning a remodel in one of those cities, the same written-price standard and crew verification process applies. Dispatch and scheduling are coordinated from our San Francisco Bay Area office, and our crews serve Santa Clara locally.
Serving Santa Clara, CA - Our Local Coverage Area
We’re based in the Santa Clara 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 Santa Clara
If the wall is load-bearing, yes, you need a permit, a structural engineer’s sign-off, and a city inspection at rough-in. Many Santa Clara homes built in the 1950s and 1960s have load-bearing walls between the kitchen and dining room that look removable but aren’t. We check the wall before we quote, because guessing wrong means a failed inspection and a stalled project. Call (803) 680-2547 for a written evaluation.
Most kitchen remodels in Santa Clara take 6 – 12 weeks, depending on whether we’re reconfiguring the layout, adding an island, or replacing surfaces. The biggest variable is the city inspection schedule and what we find when we open the walls. We schedule to inspection milestones, not to a calendar, so you always know where things stand.
The price only changes if you approve a change order in writing. In Santa Clara, the most common change orders come from aluminum wiring, asbestos duct wrap, undersized subfloors, or a wall that turns out to be load-bearing. We’ll show you the condition when we find it, explain the cost, and get your approval before any extra work happens. To talk through your project, call (803) 680-2547.
Yes. Mason Remodeling does residential remodels like kitchens and baths, and we also run licensed general contracting projects like home additions, garage conversions, and whole-home renovations in Santa Clara. The same written price, same crew verification, same 365-day Done Right Promise applies to every project size.
We use specification-grade cabinetry from KraftMaid and Wellborn, and countertop materials from Cambria, Silestone, and Caesarstone. You’ll see samples before you commit, and the final selections are built into your written price. No surprise material charges at the end.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Santa Clara since 2004.










