Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across San Martin
Hiring a General Contractor in San Martin means finding someone who understands that this isn’t a typical suburban build environment. Most work here runs through Santa Clara County permitting, not a city building department, and many properties operate on wells and septic systems instead of municipal utilities. Our team handles those county-level realities every week. From kitchen remodels on newer estate lots to full additions on older ranch-style properties, we coordinate every trade under one license and one point of contact. Call (866) 505-5254 to schedule a free estimate, and we’ll walk your property before quoting anything.
Why Daly City Construction Is San Martin’s Preferred General Contractor Company
San Martin homeowners choose us because we’ve already made the mistakes other contractors make on county projects. We know that Santa Clara County reviews well capacity when you’re adding a bathroom to a large-lot home off the 101 corridor. We know that private-lane access can limit concrete truck deliveries to estate parcels. We’ve pulled county permits for kitchens, additions, ADUs, and roof replacements, and we understand which inspector’s requirements actually bite.
What matters more than any pitch is that we show up with real material knowledge. When a San Martin homeowner asks about Cambria versus Caesarstone for a kitchen island, we can walk them through fabrication tolerances, seam behavior, and which edge profiles hold up on a daily-use breakfast bar. Nobody wants a catalog reading. They want a contractor who has installed both and knows the difference. Noel Cabrera leads our crews and remains the single point of contact on every San Martin project, from the first county permit application to the final inspection sign-off.
And we’re responsive. San Martin isn’t a place where you should have to wait three weeks for a quote on a bathroom remodel. We keep estimate turnaround tight because we know homeowners are trying to budget, plan around county review timelines, and lock in material pricing.
Styles & brands we work with
Residential General Contractor in San Martin
Residential General Contractor work in San Martin typically covers whole-home remodels, kitchen and bathroom overhauls, room additions, ADU construction, and exterior upgrades like roofing, siding, and hardscaping. What makes it different here is the county layer. A typical kitchen remodel in San Martin runs $14,000 – $45,000. A bathroom remodel lands between $9,000 and $28,000. Home additions range from $45,000 to $130,000 depending on square footage, foundation work, and whether well and septic upgrades are required. These aren’t numbers pulled from a national database. They reflect what these projects actually cost when you’re dealing with Santa Clara County plan review, large-lot site access, and the material grade San Martin homeowners expect.
Remodels on Large Lots
Most San Martin homes sit on lots measured in acres, not square feet of zero-lot-line turf. That changes how we bid. Equipment access is easier, but the distance between structures means longer utility runs, more trenching, and sometimes separate septic and well considerations when you add a bathroom or laundry room. We scope every remodel with the parcel in mind, not just the room we’re opening up.
Additions and ADUs
An ADU in San Martin runs $90,000 – $220,000, and the county’s review process looks at more than just floor plan. Septic capacity, well output, and driveway access all get evaluated. We’ve worked with prefab brands like Abodu, Dvele, and Plant Prefab where they fit a parcel, and we’ve done stick-built ADUs when the site demanded it. Either way, the permit pathway is county-run, and we manage that start to finish.
Hire a General Contractor in San Martin
When you hire a General Contractor in San Martin, you’re hiring someone to absorb the coordination work that normally fragments a remodel across five specialty companies. One call to (866) 505-5254 puts a single accountable team on your project, from demolition to county inspection. Countertop installation here runs $2,000 – $6,500. Cabinet installation typically lands between $4,000 and $13,000. A walk-in shower install ranges from $4,500 to $12,000. Those are San Martin numbers, and they include managing the county paperwork that comes with them.
Kitchens and Bathrooms First
Builder-grade kitchens and bathrooms are the most common starting point for San Martin remodels. Homeowners on newer estate lots off the 101 corridor often move in with laminate counters and stock cabinets, then upgrade within the first three years. KraftMaid and Wellborn cabinets with a Cambria perimeter is a frequent combination we install. The budget goes to the surfaces you touch every day, and we document everything so builder warranties on untouched assemblies stay intact.
Roofing and Exterior Work
Roof replacement in San Martin runs $8,000 – $20,000. Given the warm, dry summers and seasonal winter rains, plus the wildfire-aware reality of the South Santa Clara Valley, roof material choices carry more weight here than in a coastal microclimate. We spec GAF, Owens Corning, and CertainTeed systems depending on budget and fire-resistance priorities. Siding and hardscaping often follow once the roof is sorted.
Trusted Brands We Service in San Martin
We maintain working relationships with 50+ manufacturer brands across six renovation categories, which means San Martin homeowners aren’t limited to whatever a showroom happens to stock. For hardscaping, we regularly install Belgard, Unilock, and Techo-Bloc pavers on patios, driveways, and pool surrounds. For interiors, we source Cambria, Caesarstone, Kohler, Grohe, Toto, KraftMaid, and Therma-Tru alongside proven value-tier options when the budget calls for it. The point is simple: material choices that match your project, not our inventory. And because we order direct rather than through a middleman showroom, lead times stay tighter for San Martin customers.
Common General Contractor Problems We See in San Martin Homes
- County permitting surprises: Treating a San Martin large-lot home like a tract subdivision remodel and forgetting that permitting runs through Santa Clara County, not a city building department, stalls the draw schedule and frustrates every trade on site. We open every project by confirming which county requirements actually apply to your parcel.
- Builder warranty voids: Replacing builder-grade finishes still under warranty without documenting the swap can void coverage on adjacent assemblies the owner never touched. We photograph and document every change so your remaining warranty stays enforceable.
- Septic and well capacity limits: On estate-parcel jobs where septic, well, or private-lane access surprises blow up the scope mid-build, skipping the allowance and change-order paperwork turns a clean remodel into a financial mess. We write allowances for exactly these unknowns, and we walk homeowners through the change-order process before work starts.
- HOA architectural review delays: Newer San Martin developments often require HOA or architectural committee approval before exterior work begins. We’ve seen projects stall for weeks because the application was missing a roof color sample or fence elevation drawing. We handle the submissions and follow up until approval comes through.
See the difference
Before
After
Before
After
Before
AfterPricing for General Contractor in San Martin, CA
San Martin pricing reflects the county permitting layer, the larger parcels, and the material expectations of wine-country estate owners. Here are the line items homeowners ask about most.
| Project | Typical Range in San Martin |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Countertop Installation | $2,000 – $6,500 |
| Cabinet Installation | $4,000 – $13,000 |
| 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 |
| Roof Replacement | $8,000 – $20,000 |
What moves the number up or down: county permit fees, septic or well upgrades, material grade, and whether the project is cosmetic or structural. We give written line-item quotes so you see exactly where each dollar goes. Call (866) 505-5254 to schedule a free estimate. No change orders without a signed change-order document, and allowances are spelled out before demolition starts.
We Also Serve Cities Near San Martin
Daly City Construction handles San Martin projects year-round, and we regularly run crews into Morgan Hill, Gilroy, Amesti, and Corralitos. If your property sits close to the Santa Clara County line, we’re still your contractor. Same county rules, same team, same accountability.
Serving San Martin, CA — Our Local Coverage Area
We’re based in the San Martin 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 San Martin
Yes. San Martin is unincorporated Santa Clara County, so building permits for remodels, additions, ADUs, and even some exterior work come from Santa Clara County planning and building, not a city building department. The county’s review process often includes checking well capacity and septic system limits when you add bedrooms, bathrooms, or fixtures. We handle the application, plan review, and inspection scheduling as part of every San Martin project. Call (866) 505-5254 if you’re planning work and want a realistic read on county review timelines.
Start with the kitchen counters and cabinet faces, since those are the surfaces you use most and the ones buyers notice first. A typical countertop upgrade in San Martin runs $2,000 – $6,500, and cabinet installation ranges from $4,000 to $13,000. Builder carpet and stock bathroom vanities usually follow. Flooring can wait if it’s still within warranty and holding up fine. We’ll walk your home and help you prioritize so you don’t over-improve for the street.
Not if the work is documented properly. Swapping cabinets or counters won’t void your warranty as long as the underlying structure, electrical, and plumbing are left intact and the change is recorded. What voids coverage is undocumented work that damages an adjacent assembly, like cutting into a wall behind the range without noting the original condition. We photograph every step and keep a written record so your remaining builder coverage stays intact. Call (866) 505-5254 before you let anyone open a wall.
Yes, a general contractor working regularly in San Martin has to. On large-lot and estate parcels, every bedroom or bathroom addition triggers a county look at septic capacity and well output. We coordinate with local well and septic specialists, and we build the allowance paperwork around what those checks might find. If you’re planning an ADU or home addition on a well-and-septic parcel, call (866) 505-5254. We’ll get the site evaluated before you overcommit to square footage that won’t clear county review.
Architectural review in newer San Martin developments can add weeks to an exterior project if the application is incomplete. HOAs here often require specific roof material classes, exterior paint palettes, or fence heights before approving anything. We handle the application package, including material samples and elevation drawings, and we track the approval until it’s issued. If your project involves any exterior change, we’ll ask about HOA documentation during the estimate walkthrough. Call (866) 505-5254 to get that conversation started early.
What We’ve Learned Working in San Martin
On a newer wine-country estate off the Highway 101 corridor near San Martin, our crew took a builder-grade kitchen through a first upgrade pass: KraftMaid and Wellborn cabinets with a Cambria perimeter, rough-in checks behind the range wall, and a punch list closed out before the county inspection sign-off. We kept the original slab and subfloor intact, spent the budget on cabinets and countertops, and left the builder’s flooring in place because it was still within warranty. That’s how smart first-phase work goes in San Martin: replace what’s undersized, document everything, and don’t touch what’s still covered.
San Martin is unincorporated Santa Clara County, so a general contractor here pulls county building permits and often confronts well and septic capacity limits on large-lot homes before a single wall opens. That’s a county review pathway most neighboring cities never trigger. If you’re planning a remodel, addition, ADU, or exterior upgrade, work with someone who’s already comfortable in that system. Call (866) 505-5254 to schedule your free estimate. We’ll walk the property, review county requirements with you, and put together a line-item quote that reflects exactly what your San Martin parcel needs.
Written by Noel Cabrera, Owner at Daly City Construction, serving San Martin and the surrounding South Santa Clara Valley communities.