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
General contracting in San Martin means navigating Santa Clara County permits, rural well and septic reviews, and wildfire-zone material requirements all before the first wall comes down. That’s the work we do every week. Framework Contractors handles full-scope residential remodels, additions, ADUs, roofing, and exterior work for homeowners across the 95046 zip code, with one contract and one point of contact. Call (844) 681-3590 to schedule a free estimate, and we’ll walk your San Martin property before quoting anything.
Why Framework Contractors Is San Martin’s Preferred General Contractor Company
San Martin homeowners don’t have the same permitting path as people in Gilroy or Morgan Hill. This is unincorporated Santa Clara County, which means your building permit, your inspections, and often your well and septic reviews all run through the county. A contractor who mostly works city jobs can burn weeks figuring that out. We already know the sequence.
Local reputation here is built on ranch-style remodels, rural lot additions, and outbuilding work, not tract-home punch lists. Homeowners around Llagas Road, Center Avenue, and the vineyard parcels east of Monterey Road call us because we quote county-compliant work from the first line item. Led by Noel Carbajal, our team has been through enough Santa Clara County inspections to know exactly what the inspector will check before the drywall closes.
Styles & brands we work with







Residential General Contractor in San Martin
Residential General Contractor work in San Martin typically means one of three things: remodeling an older ranch home, adding square footage to a rural parcel, or building an ADU where the septic system has to be evaluated first. A whole-home or kitchen remodel here often runs $14,000 – $45,000 depending on scope and finish level. An addition on a multi-acre lot starts around $45,000 and can exceed $130,000 when structural work and county-mandated upgrades stack up.
Ranch Home Remodeling on Rural Lots
Many San Martin homes were built in the 1960s and 1970s, framed before current wind and seismic codes existed. When we open a wall, we’re checking the sheathing, the connectors, and the load path. Remodeling here means bringing that structure up to what Santa Clara County requires today, not just swapping finishes.
ADUs and Outbuilding Construction
ADU construction on a San Martin parcel starts around $90,000 and can pass $220,000 for larger units with separate utility connections. The permit review almost always includes well and septic capacity checks before the building permit is issued. We handle that sequence so the project doesn’t stall after the site work starts.
Hire a General Contractor in San Martin
Hire a General Contractor in San Martin when the project crosses more than one trade, which is almost every rural remodel here. A bathroom remodel may run $9,000 – $28,000. A roof replacement sits between $8,000 and $20,000. When you combine those scopes under one contract, you get one schedule, one draw process, and one person accountable for the result. That’s the model we work under.
Full-Envelope Scope Under One Contract
We handle kitchens, baths, additions, roofing, windows, fencing, and hardscape without handing you off to separate subs. From the roof down to the foundation, one contract covers it. Homeowners who try to piece three different contractors together on a San Martin rural property usually end up back with us after the schedule slips.
One Point of Contact
Noel Carbajal runs every job with a single crew lead assigned to your property. You won’t have to call a roofer about shingles and a separate GC about the framing. Your materials, our craftsmanship, and one phone number: (844) 681-3590.
Trusted Brands We Service in San Martin
We work with the brands you already trust, and we install them to the ratings Santa Clara County actually requires. That includes Quikrete and Sakrete products for slab, footing, and hardscape work, plus Oldcastle and Cambridge Pavers for paver driveways and patios on rural lots. Because we stock and source these lines for south county jobs, San Martin customers don’t wait on materials coming from San Jose. We quote the product line upfront, so there’s no surprise substitution at rough-in.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in San Martin Homes
- County well and septic reviews skipped early. A builder quotes the addition without checking the septic system’s design capacity. Demolition starts, the county flags the permit, and the project sits for six weeks. We run the well and septic review before we pull the building permit.
- Roof packages quoted without wildfire-resistant ratings. Foothill parcels in and near the 95046 zone fall under Santa Clara County’s wildland-urban interface requirements. A cheap quote often leaves out the Class A assembly and ember-resistant vents the inspector checks at sign-off.
- Wind-load connectors missing from structural quotes. Remodeling an older ranch home means adding Simpson Strong-Tie connectors at shear walls and roof-to-wall connections. Quotes that skip these fail the county’s seismic review.
- Verbal change orders that become punch-list fights. On rural remodels, scope changes are normal. But if the allowance and change order aren’t written, the final draw doesn’t match reality. We document every change in writing before work proceeds.
Pricing for General Contractor in San Martin, CA
San Martin pricing reflects county-level permit requirements and rural lot conditions that city contractors don’t price in. Below are the ranges we’re quoting for common scopes in the 95046 area. Every quote includes the permit line, the county-required inspection sequence, and the material rating the site demands.
| Project | Typical San Martin Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Roof Replacement | $8,000 – $20,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Kitchen Remodel | $14,000 – $45,000 |
What moves the number most on a San Martin job? Septic system upgrades, structural retrofits on older ranch homes, and wildfire-rated material upgrades in foothill zones. We write those as line items, not buried allowances. Call (844) 681-3590 for a written, line-item quote on your specific project. Estimates are free.
We Also Serve Cities Near San Martin
Our General Contractor team works across the south Santa Clara Valley, including Morgan Hill, Gilroy, Amesti, and Corralitos. If you own property in San Martin or a neighboring community, we’ll survey the site and quote the county requirements for your parcel.
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, so every addition, ADU, garage conversion, and structural remodel runs through Santa Clara County’s building department, not a city office. On rural parcels, the county often requires well and septic reviews before the building permit is issued. Your contractor should file those reviews first, not after demolition starts. Call (844) 681-3590 and we’ll confirm the exact sequence for your parcel.
Santa Clara County enforces wildland-urban interface requirements for parcels in and near the foothills, which means Class A roof assemblies, ember-resistant vents, and ignition-resistant materials in many zones. Window and door packages may need impact or pressure ratings depending on exposure. A compliant quote names those ratings by product. We quote GAF and Owens Corning roof systems and impact-rated window lines to the rating your parcel requires, not a generic “code minimum” that fails inspection.
When your contractor documents the roof assembly rating, the window pressure rating, and the connector schedule at sign-off, you have a paper trail for your insurer. After a wind or fire event, that documentation supports a claim and can affect your premium at renewal. A verbal “it’s up to code” doesn’t. We provide the paperwork that matches what the county inspector signed off on.
A compliant San Martin quote includes the Santa Clara County permit fees, the well and septic review line, the structural connector schedule, the wildfire-rated material specifications, and a written change order process. Cheap quotes leave those out and then bill them as surprises later. Our quotes run higher on paper because they’re complete on paper. You’ll see the difference at inspection sign-off.
We write every change order before the work happens, so the scope and the draw schedule always match. At the end, we walk the punch list with you and close items before final payment. On rural remodels, things surface when walls open, so a written process matters. Call (844) 681-3590 for a free estimate, and we’ll show you what the process looks like in writing.
Written by Noel Carbajal, Owner at Framework Contractors, serving San Martin since day one.