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 Juan Bautista
If you’re planning a remodel or addition in San Juan Bautista, the materials you pick matter more here than almost anywhere else in San Benito County. The fog that rolls through the Gabilan foothills every evening rusts standard hardware fast, and the historic review process catches homeowners off guard if nobody flagged it early. We’re Timberline Contractors, a licensed general contractor led by Nelson Fung, and we’ve worked through enough San Juan Bautista projects to know which specs survive here and which ones don’t. Call (866) 253-5808 for a free estimate, and we’ll walk the property with you before you commit to anything.
Why Timberline Contractors Is San Juan Bautista’s Preferred General Contractor Company
Most general contractors serving San Juan Bautista drive in from Gilroy or Hollister and treat this town like any other job site. We don’t. The moisture profile near the mission plaza, the adobe soil movement along the San Andreas Fault corridor, and the design review requirements in the 95045 historic district all change how a project should be specified. Our team has handled Victorian-era wood-frame retrofits near Third Street and mid-century ranch additions off The Alameda, so we already know what the planning desk will ask for before you submit drawings. That saves weeks on the front end.
Homeowners in San Juan Bautista consistently tell us the same thing: they hired us because we named the failure mode before they described the symptom. Rusted window frames, cracked paver joints, foundation bolts that gave up after a few wet winters. We diagnose in terms of local conditions, then quote a fix that actually holds. Nelson Fung has built our reputation around that honesty, and it’s why our San Juan Bautista projects get referred from neighbor to neighbor.
Styles & brands we work with







Hire a General Contractor in San Juan Bautista
Hire a General Contractor in San Juan Bautista when the job touches more than one trade, or when the building department wants stamped plans and a clear scope of work. A homeowner replacing a bathroom vanity can often work with a single specialist. But a kitchen remodel that moves plumbing, rewires circuits, and opens a load-bearing wall needs one person accountable for the whole sequence. That’s what we do, from the first structural assessment to the final walkthrough with the inspector.
Historic District Retrofits
Older homes near the plaza frequently need foundation bolting, shear wall upgrades, and roof fastener replacement before cosmetic work makes sense. We bundle those structural fixes with the remodel so you’re not paying to open walls twice. The Historic Resources Board wants the work done correctly and documented; we prepare the submittal package as part of our scope.
Full-Scope Remodels and Additions
A home addition in San Juan Bautista typically runs $45,000 – $130,000 depending on square footage and site access. Kitchen remodels land between $14,000 and $45,000. We quote fixed line-item pricing after the site visit, not before, so you know the number is based on your actual framing, soil, and review requirements.
General Contractor Services in San Juan Bautista
General Contractor Services in San Juan Bautista cover the interior, the exterior, and sometimes a second dwelling in the backyard. Timberline Contractors operates as a single-source General Contractor, which means your kitchen remodel and your roof replacement don’t get handed off to five different companies with five different schedules. One contract, one point of contact, and material decisions that account for the fog belt and the fault line from day one.
Seismic and Moisture-Driven Retrofit Work
Foundation bolting and shear wall installation come up constantly in this town because of the fault proximity. We also address exterior envelope failures: rusted fasteners, failed window flashing, and siding that wicked moisture behind the sheathing. These aren’t cosmetic fixes; they’re the difference between a house that lasts and one that rots from the inside out.

ADU and Prefab Construction
An ADU in San Juan Bautista runs $90,000 – $220,000. Through our prefab partners, including Boxabl and Plant Prefab, we can often shorten the on-site construction window, which matters when winter rains make trenching and foundation pours difficult. Garage conversions fall between $30,000 and $80,000.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in San Juan Bautista
We specify materials from manufacturers that hold up to coastal fog and inland heat. For roofing, we regularly install GAF, CertainTeed, and Owens Corning systems, with stainless steel fasteners that won’t corrode like the galvanized hardware we see failing around town. For windows and doors, impact-rated products make sense here, especially on west-facing elevations that catch the evening marine layer. We stock common trim, flashing, and fastener inventory for San Juan Bautista projects, so small material runs don’t stall your schedule waiting on a delivery truck from Salinas.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in San Juan Bautista Homes
- Rusted galvanized roof fasteners. The overnight fog wets metal surfaces even in August. Plain galvanized fasteners start failing within 3 – 5 years, and the first sign is usually a small leak near the ridge. We replace them with stainless or hot-dip hardware on every roof we touch here.
- Untreated fence posts rotting at ground level. The same moisture that rusts metal saturates the top few inches of soil. Untreated or improperly set posts in the 95045 area give out early. We use pressure-treated or steel posts, and set them in gravel drainage beds.
- Historic district review delays. Homeowners who start exterior work near the mission plaza without a Historic Resources Board submittal get stopped mid-project. We file the design review package before demolition begins, which keeps the permit timeline moving instead of stalling it.
- Paver and foundation movement on expansive soil. The clay-heavy ground near the San Andreas Fault swells in winter and contracts in summer. Pavers crack when the base wasn’t engineered for that movement. We over-excavate, install a geotextile separator, and compact in lifts so the surface stays flat.
Pricing for General Contractor in San Juan Bautista, CA
A kitchen remodel in San Juan Bautista runs $14,000 – $45,000, while a bathroom remodel lands between $9,000 and $28,000 depending on whether you’re moving plumbing or replacing fixtures in place. Impact window installation runs $8,000 – $25,000 for a typical home, and roof replacement falls between $8,000 and $20,000. The spread comes down to material grade, structural surprises behind the walls, and whether the review board requires additional documentation. We quote fixed pricing after the walkthrough, and we don’t pad the number to cover sloppy estimates. Call (866) 253-5808 to schedule a free estimate, and we’ll give you a written line-item breakdown for your exact scope.
| Service | San Juan Bautista Price Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
We Also Serve Cities Near San Juan Bautista
Our crews cover the Highway 156 corridor and the surrounding communities. Homeowners in Aromas, Prunedale, Gilroy, and Las Lomas call us for the same coastal-spec work we do in San Juan Bautista. The material failure patterns shift slightly from town to town, but the fix stays consistent: specify for the moisture, build for the soil, and file the paperwork before you swing a hammer.
Serving San Juan Bautista, CA — Our Local Coverage Area
We’re based in the San Juan Bautista 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 Juan Bautista
The Historic Resources Board review typically adds 3 – 6 weeks to the permit process for exterior work visible from the mission plaza or the original adobe and board-and-batten structures. Projects inside the historic district may require a design review submittal that addresses materials, window profiles, and rooflines. We prepare that submittal as part of the pre-construction phase, which keeps the rest of the permit moving while the board reviews. Call (866) 253-5808 and we’ll check whether your address falls inside the review boundary before you spend a dollar on design.
San Juan Bautista sits in a transitional fog belt that wets exterior metals overnight even during dry summer months, and that repeated condensation cycle attacks galvanized coatings far faster than the drier inland air in Hollister. The zinc layer sacrifices itself, then the steel underneath rusts through. We’ve pulled out plain galvanized fasteners that looked fine after year one and were crumbling by year four. We specify stainless or hot-dip galvanized hardware on every roof replacement in the 95045 area.
Coastal-spec materials generally add 10 – 15% to the material cost of a roof replacement, mostly from upgraded fasteners, underlayment, and flashing details. On a roof that would otherwise run $12,000 inland-spec, you might pay $13,000 – $14,000 for the coastal-spec version in San Juan Bautista. The payback happens around year eight when the inland-spec roof is already showing rust streaks and the coastal-spec roof still looks new. Call (866) 253-5808 for an exact quote on your roof profile and pitch.
Yes, if you’re moving plumbing, altering electrical, or changing the footprint, a permit is required by the city of San Juan Bautista. Fixture-for-fixture replacements of the same type in the same location often don’t need one, but anything structural or behind the wall does. We pull permits on every job that requires one, and we handle the inspection scheduling so you’re not chasing down the building department. Call (866) 253-5808 and we’ll tell you whether your specific scope needs a permit before you start.
We over-excavate the driveway base beyond code minimums, install a geotextile separator to keep clay from migrating into the aggregate, and compact in lifts so the base holds its shape through seasonal moisture swings. For paver driveways in San Juan Bautista, the base prep matters more than the paver itself. The $7,000 – $18,000 range for a paver driveway reflects that soil work, which is exactly what prevents the cracked, heaved surfaces we see on older driveways near the fault zone. Call (866) 253-5808 and we’ll walk your site to show you what the base prep will involve.
Written by Nelson Fung, Owner at Timberline Contractors, serving San Juan Bautista and surrounding communities.