Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Construction in Gilroy, CA
Kitchen remodeling in Gilroy typically runs $14,000 to $45,000 for a full renovation, with smaller kitchens starting around $9,000. What makes Gilroy jobs different from Bay Area jobs twenty miles north is the ground underneath them: much of the city sits on former garlic and vegetable farmland with expansive adobe clay that swells and shrinks with the wet and dry seasons. A kitchen remodel here isn’t just cabinets and countertops. It’s a project where slab movement, summer heat above 100°F, and seismic requirements along the Calaveras Fault corridor shape what gets specified and what gets written into the price. Call (470) 298-9650 for a written estimate before any work starts.
Why Gilroy Homes Are Different
Gilroy’s housing stock splits into two distinct worlds. The older downtown core holds late-Victorian and Craftsman-era homes with the framing quirks and foundation settling that come with a century of seasonal soil movement. The newer edges, Eagle Ridge and Heartland among them, sit on slab-on-grade construction poured over former ag land west of US-101 and south of Leavesley Road, where a standard geotechnical report commonly flags Expansion Index readings above 130. That’s shorthand for soil that moves enough to crack a slab if the base wasn’t over-excavated and recompacted with select fill.
Summer heat is the other Gilroy constant. With regular days over 100°F, far hotter than San Jose, safe concrete-curing windows shrink to early morning hours, roofing membranes age faster than their rated life, and every window and door becomes a thermal leak point if the original tract builder specced to coastal tolerances. The Calaveras Fault running along the eastern hills adds a third layer: seismic straps, hold-downs, and shear-wall details are mandatory code items, not line-item options. Any contractor who bids Gilroy work without accounting for these three conditions is pricing the job wrong before the first tool leaves the truck.
Our Main Gilroy Services
Two services generate most of the calls we field from Gilroy homeowners: fence work driven by wind exposure and property-line changes on the open eastern edges, and driveway work driven by the same clay soils that stress every slab in the city.
Fence Installation in Gilroy
Gilroy’s summer winds sweep across the flatlands east of the hills and test post depth, concrete mix, and rail spacing more than most Bay Area fence jobs. We set posts below the clay’s active movement zone, use galvanized hardware on every connection, and write the wind rating into the scope before the first auger turns. The price is fixed, the post depth is specified, and the crew is background-checked. Read the full breakdown on the Fence Installation in Gilroy page.

Driveway & Pavers in Gilroy
Expansive clay is the controlling factor on any Gilroy driveway. A paver driveway built on a standard crusher-run base will heave and settle unless the base is over-excavated and geogrid is added, which is why Gilroy jobs run $7,000 to $18,000 for pavers and $4,500 to $12,000 for concrete. We price the soil work as a line item, not a surprise change order. Details are on the Driveway & Pavers in Gilroy page.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
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AfterKitchen Remodeling in Gilroy


A full kitchen remodel in Gilroy runs $14,000 to $45,000, and the number one variable we see is what’s hiding under the floor. Homes in the older downtown core often need floor framing corrections and seismic strapping before cabinets go in, while tract homes in Eagle Ridge and Heartland frequently show slab cracks from expansive clay that must be evaluated before tile or hardwood gets set. Our Kitchen Remodeling process starts with a written scope that accounts for these conditions, because under Clause 1 of the Haven Standard, the price is written before anyone picks up a tool.
Full Kitchen Remodeling
Signs you need it
Cabinet boxes are delaminating, the layout no longer fits how your household cooks, or you’re planning to sell and the kitchen is the single biggest value lever in a Gilroy tract home.
What it costs in Gilroy
Full kitchen remodels in Gilroy run $14,000 to $45,000, with the spread driven by cabinet grade, countertop material, and whether slab or framing repairs enter the scope.
How we do it
We open the walls and inspect the framing and subfloor first, write any structural corrections into a signed change order before proceeding, then install cabinetry, counters, appliances, and finishes in sequence.
Cabinet Installation
Signs you need it
Your existing cabinet boxes are structurally sound but the doors are worn out, or you want a material upgrade without reconfiguring the whole kitchen footprint.
What it costs in Gilroy
Cabinet installation in Gilroy typically runs $4,000 to $13,000 depending on whether you’re choosing stock, semi-custom, or full-custom lines like KraftMaid.
How we do it
We measure every run to the sixteenth of an inch, shim the boxes level against Gilroy’s settling floors, and anchor uppers into studs with the seismic hardware Santa Clara County code requires.
Countertop Installation
Signs you need it
Your laminate counters are chipped and water-swollen at the seams, or you want quartz or natural stone that survives Gilroy’s heat without discoloring.
What it costs in Gilroy
Countertop installation in Gilroy runs $2,000 to $6,500 for materials and templated fabrication, with Cambria and Caesarstone quartz at the upper end.
How we do it
We template with digital measuring after the base cabinets are set, fabricate offsite to keep dust out of your home, and install with a written seam-and-level promise.
What Kitchen Remodeling Costs in Gilroy
| Item | Typical range in Gilroy |
|---|---|
| Full kitchen remodel | $14,000 - $45,000 |
| Small kitchen remodel | $9,000 - $20,000 |
| Countertop installation | $2,000 - $6,500 |
How long does a kitchen remodel take in Gilroy?
A full kitchen remodel in Gilroy typically runs 4 to 8 weeks. Structural corrections for slab movement or seismic retrofitting can add a week or two, and those items are written into the schedule before work starts. Call (470) 298-9650 for an exact timeline and a written quote.
Will the price change once the kitchen is opened up?
Only if you approve a written change order first. Nothing proceeds on a change until you sign it, which is the discipline that has kept our project costs within a few percent of the agreed price across every job we have delivered. Call (470) 298-9650 for a flat written estimate before work begins.
Bathroom Remodeling in Gilroy


Bathroom remodels in Gilroy run $9,000 to $28,000 for a full renovation, with smaller bathrooms starting around $5,000. The local condition that most often drives cost here is moisture: Gilroy’s hot summers and sharp winter wet season push humid air through older homes’ undersized bathroom fans, and the result is subfloor rot and tile membrane failure hidden behind shower walls. Our Bathroom Remodeling work starts with that inspection, because what we find behind the tile changes the number honestly, not after the fact.
Walk-In Shower Installation
Signs you need it
Your existing tub surround leaks at the corners, the grout cracks every few months from house movement, or you need an accessible, curbless entry.
What it costs in Gilroy
Walk-in shower installation in Gilroy runs $4,500 to $12,000 depending on tile selection, glass enclosure type, and whether the drain needs moving.
How we do it
We remove the existing surround to the studs, inspect the framing and subfloor for rot from trapped moisture, rebuild with a waterproof membrane, and set tile over a level bed.
Tub-to-Shower Conversion
Signs you need it
The tub is used only for storage, you want easier entry, or the existing fiberglass shell is cracked and flexing from the house settling on clay soil.
What it costs in Gilroy
Tub-to-shower conversion in Gilroy runs $3,500 to $10,000, with the range set by tile choice, glass panel configuration, and any plumbing relocations.
How we do it
We remove the tub, relocate the drain if the new layout demands it, install a waterproof pan and membrane, and set tile with a written warranty on the waterproofing.
What Bathroom Remodeling Costs in Gilroy
| Item | Typical range in Gilroy |
|---|---|
| Full bathroom remodel | $9,000 - $28,000 |
| Walk-in shower installation | $4,500 - $12,000 |
| Bathroom vanity installation | $800 - $3,000 |
Do you pull permits for bathroom remodels in Gilroy?
Yes. Any Gilroy bathroom remodel involving drain relocation or wall removal requires a city permit, and we pull them as part of the written scope. The permit cost is a line item, not a markup. Call (470) 298-9650 with your project details for a written estimate.
Can you fix moisture damage behind the shower?
Yes. We open the wall to the studs, photograph the condition of the framing and subfloor, and write the repair into a signed change order before any reconstruction begins. Call (470) 298-9650 to schedule an inspection with a written price.
Roofing in Gilroy


Roof replacement in Gilroy runs $8,000 to $20,000 for a standard asphalt shingle roof on a typical single-family home, with repairs starting around $400. The Gilroy-specific factor is heat: summers routinely above 100°F bake asphalt shingle granules, shorten membrane life, and make attic ventilation the difference between a roof that lasts and one that fails early, especially in the 1990s and 2010s tract subdivisions where original builders cut venting to the code minimum. Our Roofing process specifies the ventilation calculation in writing before the first shingle comes off.
Roof Replacement
Signs you need it
Granules are collecting in gutters, shingles are curling at the edges, or the roof is past fifteen years old and showing heat-related cracking across southern exposures.
What it costs in Gilroy
Roof replacement in Gilroy runs $8,000 to $20,000 depending on the shingle layer count being removed, decking condition, and the attic ventilation work required.
How we do it
We strip existing layers to the deck, replace deteriorated sheathing with a written change order, install underlayment and shingles to manufacturer spec, and upgrade ridge and soffit venting to handle Gilroy’s heat load.
Roof Repair
Signs you need it
You’ve got water staining on a ceiling, missing shingles after a winter wind event, or flashing that’s separated at a valley or penetration.
What it costs in Gilroy
Roof repair in Gilroy runs $400 to $1,800 depending on the size of the affected area and whether the decking underneath needs replacement.
How we do it
We locate the leak source, photograph the substrate condition, write the repair scope with the exact materials specified, and complete the patch with a documented photo record on every visit.
What Roofing Costs in Gilroy
| Item | Typical range in Gilroy |
|---|---|
| Roof replacement | $8,000 - $20,000 |
| Roof repair | $400 - $1,800 |
| Tile roof repair | $600 - $2,500 |
Why do roofs fail faster in Gilroy than in San Jose?
Gilroy’s summer temperatures regularly exceed 100°F, which accelerates shingle granule loss and membrane embrittlement. Attic ventilation that was undersized in the original tract build compounds the heat damage. Call (470) 298-9650 for an inspection and a written repair or replacement quote.
Do you handle tile roofs?
Yes. Tile roof repair in Gilroy runs $600 to $2,500, and full tile roof replacements are priced after a structural review because clay tile adds significant weight that older framing may not support. Call (470) 298-9650 for a written estimate.
Windows & Doors in Gilroy


Window replacement in Gilroy runs $4,500 to $15,000 for a typical single-family home, and the spread is driven by glass package, frame material, and the condition of the rough openings in homes that have settled on expansive clay. Gilroy’s summer heat is the real test: windows on west-facing walls in Eagle Ridge and Heartland get hammered by afternoon sun, and single-pane or builder-grade units make the HVAC run constantly. Our Windows & Doors approach specifies the glazing and frame material in writing, so the thermal performance is in the quote, not a sales pitch.
Window Replacement
Signs you need it
Drafts around the frames, condensation between panes, sashes that stick from seasonal frame movement, or energy bills that spike every summer.
What it costs in Gilroy
Window replacement in Gilroy runs $4,500 to $15,000 for a full-home retrofit, with the cost per opening set by the frame material and glass package.
How we do it
We measure each rough opening, check for settled or racked frames from clay-soil movement, install new units with proper flashing and insulation, and document the work with a photo record.
Door Installation
Signs you need it
Your entry door binds in the frame after the wet season, the weatherstripping no longer seals, or you need a better-insulated unit for Gilroy’s summer heat.
What it costs in Gilroy
Door installation in Gilroy runs within the broader $4,500 to $15,000 window replacement range, with individual entry doors priced by material and hardware selection.
How we do it
We remove the old door, correct any racking in the jamb from seasonal soil movement, install the new unit with a continuous sill pan, and test the seal before we leave.
What Windows & Doors Costs in Gilroy
| Item | Typical range in Gilroy |
|---|---|
| Window replacement | $4,500 - $15,000 |
| Impact window installation | $8,000 - $25,000 |
| Door installation | $800 - $3,500 |
Are impact windows worth it in Gilroy?
For most Gilroy homes, impact windows at $8,000 to $25,000 are a bigger investment than the storm risk requires. But for west-facing walls hit by constant afternoon heat, high-performance glazing pays back in cooling costs. Call (470) 298-9650 for a written window-by-window breakdown.
Will new windows fix my sticking doors?
Sticking doors in Gilroy are often a symptom of frame movement from expansive clay, not the door itself. We inspect the rough opening before installation and write any structural correction into the scope at a fixed price. Call (470) 298-9650 for a written estimate.
Home Additions & ADU in Gilroy

ADU construction in Gilroy runs $90,000 to $220,000 for a new detached unit, and a garage conversion runs $30,000 to $80,000. Gilroy’s explosive growth on converted farmland means the city’s planning department sees ADU applications constantly, but the real cost driver is below ground: expansive clay soils and Calaveras Fault proximity mean every new foundation needs a geotechnical report, likely over-excavation, and seismic detailing that a Bay Area core builder might never include in a cheap preliminary quote. Our Home Additions & ADU process writes those costs into the first number, not a change order two months in.
Garage Conversion ADU
Signs you need it
You have an attached or detached garage with adequate ceiling height and want rental income or a family unit without adding a new foundation.
What it costs in Gilroy
Garage conversion in Gilroy runs $30,000 to $80,000 depending on whether the existing slab meets current seismic and insulation code, or needs structural correction.
How we do it
We assess the existing slab and framing, write the seismic retrofit and insulation requirements into the scope, and convert the space with a separate entrance and full utility runs.
New Detached ADU
Signs you need it
Your lot has the side setback room, you want a separate unit for rental or family, and you’re ready for the geotechnical and seismic work Every new Gilroy foundation requires.
What it costs in Gilroy
New detached ADU construction in Gilroy runs $90,000 to $220,000, with post-tensioned slabs and over-excavation written as standard practice for the former ag land west of US-101.
How we do it
We start with a geotechnical report, design the foundation for the soil conditions and fault-proximity requirements, pull the permits, and build to a written scope with signed change orders for any deviation.
What Home Additions & ADU Costs in Gilroy
| Item | Typical range in Gilroy |
|---|---|
| ADU construction | $90,000 - $220,000 |
| Garage conversion | $30,000 - $80,000 |
| Home addition | $45,000 - $130,000 |
How long does an ADU take to permit in Gilroy?
Gilroy’s planning department is experienced with ADU applications because of the city’s rapid growth, but geotechnical review and seismic compliance checks typically add 6 to 10 weeks to the process. We handle the permit package as part of the written scope. Call (470) 298-9650 for a detailed timeline.
Will an ADU add value to my Gilroy home?
Yes, particularly in Gilroy’s newer subdivisions where rental demand is strong and lots are large enough for a detached unit. The value depends on the construction quality, which is why the foundation spec and seismic details matter more than the finish level. Call (470) 298-9650 for a written estimate.
Brands We Service in Gilroy

We install and service products from Sakrete for slab repair and concrete work, plus prefab ADU systems from Abodu and Cover where the lot and soil conditions allow. Parts and materials are sourced through our Bay Area supply network, with most items delivered to Gilroy job sites within a week. See the full list on our brands page.
Pricing for Construction in Gilroy, CA
| Service | Typical range in Gilroy |
|---|---|
| Kitchen remodel | $14,000 - $45,000 |
| Bathroom remodel | $9,000 - $28,000 |
| Roof replacement | $8,000 - $20,000 |
| Window replacement | $4,500 - $15,000 |
| Home addition | $45,000 - $130,000 |
| ADU construction | $90,000 - $220,000 |
| Garage conversion | $30,000 - $80,000 |
| Paver driveway | $7,000 - $18,000 |
| Fence installation | $3,500 - $10,000 |
| Roof repair | $400 - $1,800 |
In Gilroy, the biggest price movers are soil conditions and seismic compliance. A standard geotechnical report that flags highly expansive clay adds foundation preparation costs that a coastal contractor won’t include. Under Clause 1 of the Haven Standard, the price is written before anyone starts, so Gilroy-specific conditions are in the number you see, not a surprise later.
Neighborhoods We Serve in Gilroy

We work throughout Gilroy, from the older Victorian and Craftsman streets of the downtown core to the master-planned subdivisions east and west of US-101. Response time for estimate requests in Gilroy is typically same-day or next-day, depending on where the crew is finishing that afternoon.
- Eagle Ridge
- Heartland
- Downtown Gilroy
- West Gilroy
- East Gilroy
Service Area - Cities Near Gilroy
Our crews also serve Morgan Hill, CA to the north, Watsonville, CA over the hills to the west, Hollister, CA south on Highway 25, and Salinas, CA down the 101 corridor. Each city gets the same written-price-before-work-starts discipline, and the same documented photo record on every visit.
Serving Gilroy, CA - Our Local Coverage Area

We’re based in the Gilroy 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 Construction in Gilroy
We respond to Gilroy estimate requests the same day or next business day in most cases. The visit includes a walkthrough, measurements, and a written quote delivered after the visit, not a verbal ballpark. Call (470) 298-9650 to schedule yours.
Many Gilroy tract subdivisions, including Eagle Ridge and Heartland, have active HOAs with architectural review requirements for exterior changes like roofing, windows, and additions. We note the HOA review step in the written scope and build the timeline around their approval window. Call (470) 298-9650 to discuss your specific neighborhood.
Yes. We pull permits through the City of Gilroy for every job that requires them, including kitchen remodels with structural changes, bathroom remodels with drain relocations, roofing, and all ADU work. Permit costs appear as line items in the written price, not as a percentage markup at the end. Call (470) 298-9650 for a written estimate that includes permit costs.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Gilroy Customers Say
"Good communication throughout. Weekly written update meant I never had to chase them."
- Nadine G."Driveway replaced properly with a base that will actually last. They explained why the cheaper quote was cheaper."
- Reggie O."Solid work, decent crew, and the site was left tidy every evening."
- Pearl A.







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