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Fast, Reliable General Contractor Across Palo Alto
Hiring a general contractor in Palo Alto usually means navigating a 1920s home with unpermitted past work, a planning department that wants structural and energy reviews, and a budget that can shift the moment someone picks a slab of Cambria. A kitchen remodel here runs $14,000 – $45,000. A bathroom runs $9,000 – $28,000. Call (803) 680-2547 and we’ll give you a written price before any tool is unpacked, based on what your specific Palo Alto house actually needs.
We know the blocks around University Avenue, the Professorville bungalows, and the mid-century ranches out toward El Camino. That local knowledge matters when the permit counter asks about shear walls and title-24 energy calcs. Our team coordinates from our San Francisco Bay Area office and crews serve Palo Alto daily.
Why Mason Remodeling Is Palo Alto’s Preferred General Contractor Company

Palo Alto homeowners call us because they want to know exactly who is walking through the door. Every crew member is background-checked and identity-verified under what we call the Threshold Standard. Before a visit, you get the technician’s name and photo. At the door, they show a photo ID badge and arrive in a clean, marked uniform. No mystery subcontractors.
Isaac Pruett leads our General Contractor team with a simple rule: the written price comes first, always. Homeowners in Crescent Park, Old Palo Alto, and Midtown get a line-item quote before work starts. If something isn’t right within 365 days of completion, our Done Right Promise means we make it right at no cost to you. That’s the guarantee, stated plainly, with terms you can read.
We’ve handled enough Palo Alto projects to know that the third week of a kitchen remodel is when surprises surface. Our job is to have found them in week one.
Styles & brands we work with







Licensed General Contractor in Palo Alto
A licensed general contractor in Palo Alto is the person who pulls permits, coordinates the trades, passes inspections, and carries the job from demolition to final walkthrough. In Palo Alto, that role matters more than in most cities because the building stock is old and the planning department is rigorous. A typical single-wall kitchen remodel here takes 8 – 14 weeks, depending on what the walls reveal once they’re opened.
When you hire us, you get the whole scope in writing. The permit sequence, the rough-in dates, the materials, the allowances. Nothing verbal that grows later.
Older Home Corrections
Many Palo Alto homes near downtown, Professorville, and the Greenwood Avenue corridor have original knob-and-tube wiring, or additions done decades ago without permits. Those items have to be corrected before sign-off. We document them in the initial scope of work so they don’t become surprises at rough-in.
Permit and Inspection Handling
We pull permits through the City of Palo Alto and coordinate the structural and energy reviews that older homes trigger. Our crews handle the scheduling, the inspection appointments, and the corrections. You track progress, not paper.
Residential General Contractor in Palo Alto

A residential general contractor in Palo Alto handles kitchens, bathrooms, additions, ADUs, decks, and whole-home remodels on single-family properties. That’s all we do. No office buildouts, no retail. Because of that focus, we know what a 1927 Craftsman on Bryant Street needs compared to a 1962 ranch near Stanford.
Home additions in Palo Alto run $45,000 – $130,000. ADU construction runs $90,000 – $220,000. Those ranges assume typical site conditions, but older Palo Alto lots often have surprises: shallow foundations, sewer lines in odd places, or mature trees that change the framing plan.
Whole-Home and Addition Scoping
When the project touches structural work, we bring in a structural engineer and get the review done before we finalize the price. That keeps your number honest. The draw schedule, the change order process, and the allowance structure are all in the contract from day one.
Kitchen and Bath Remodeling
We install KraftMaid and Wellborn cabinetry, Cambria and Silestone counters, and Kohler, Moen, and Toto fixtures. Because we have specification-grade partnerships, your Palo Alto kitchen gets professional-grade materials with a single point of accountability.
Trusted Brands We Service in Palo Alto
We service and install materials from names Palo Alto homeowners know: Abodu, Cover, and Dvele for prefab and modern-home components; Cambria and Silestone for surfaces; KraftMaid for cabinetry. Because we stock common Palo Alto-specific hardware and maintain local supplier relationships, material delays don’t stall a project. When something needs to be ordered, we track it and build the lead time into the schedule from day one.
See the difference
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After
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AfterCommon General Contractor Problems We See in Palo Alto Homes
- Knob-and-tube wiring behind original walls. Blocks around Professorville and downtown Palo Alto date to the early 1900s. Opening a wall often means rewiring before new cabinets go in.
- Unpermitted past additions. A sunroom or garage conversion done in the 1980s may not be in city records. It surfaces at inspection time and stalls sign-off until corrected.
- Low allowances for finishes. A downtown Palo Alto client who chooses Cambria or Silestone on day four of demo needs a realistic countertop allowance. We set those numbers honestly upfront.
- Permit timeline compression. Palo Alto’s planning department requires separate structural and energy reviews for older homes. Underestimating that schedule derails move-in dates.
Pricing for General Contractor in Palo Alto, CA
These are real Palo Alto ranges from our recent projects. They assume typical site conditions and mid-range finishes. Your written estimate will reflect your specific home.
| Project | Typical Palo Alto Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Window Replacement | $4,500 – $15,000 |
| Roof Replacement | $8,000 – $20,000 |
What moves the number: the age of your home, the condition of existing electrical and plumbing, the finish level, and whether structural work is involved. We give you a fixed price before work starts. Call (803) 680-2547 for a free estimate and a written line-item scope of work.
We Also Serve Cities Near Palo Alto
Our crews work across the Peninsula, including Palo Alto, Stanford, Menlo Park, Atherton, and Los Altos. If your project is in one of those neighboring cities, the same written pricing and Threshold Standard apply. Call us and we’ll tell you which crew serves your street.
Serving Palo Alto, CA - Our Local Coverage Area
We’re based in the Palo Alto 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 Palo Alto
Yes, if the wall is load-bearing. In Palo Alto, removing a load-bearing wall requires a permit, structural plans, and inspections. Non-load-bearing partition walls may not need a permit, but we verify that during scoping. Call (803) 680-2547 and we’ll tell you what applies to your specific wall.
Most Palo Alto kitchen remodels run 8 – 14 weeks from demo to final inspection. Older homes near downtown and Professorville may run longer if knob-and-tube wiring or unpermitted past work needs correcting. We build a realistic calendar into your written scope.
An allowance is a dollar amount set aside in your bid for materials chosen later, like tile or countertops. In Palo Alto, a countertop allowance that assumes builder-grade laminate will be wrong if you pick Cambria or Silestone at a showroom. We set allowances at realistic local levels so you don’t get a change order surprise.
For a home addition, draws typically happen at milestones: permit issuance, framing sign-off, rough-in completion, and final inspection. In Palo Alto, where inspections are separate for structural and energy, draws often track those inspection dates. Your contract spells out each milestone and the exact draw amount.
Yes, garage conversions in Palo Alto run $30,000 – $80,000 depending on the condition of the existing slab, electrical, and whether sewer or water lines need extending. ADU construction on a new foundation runs $90,000 – $220,000. Call (803) 680-2547 and we’ll scope your specific garage.
Written by Isaac Pruett, Owner at Mason Remodeling. Call (803) 680-2547 for your free Palo Alto estimate and a written line-item price before any work starts.










