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 Loyola
Hiring a general contractor in Loyola means navigating Santa Clara County permitting, hillside drainage, and creek or heritage-oak setbacks that incorporated cities never deal with. We’ve managed projects throughout the 94024 ZIP for years, from mid-century ranchers off Foothill Expressway to hillside lots bordering Los Altos Hills. Our General Contractor team handles the full scope under one contract, so you don’t juggle five specialists while a county planner asks for revisions. Call (877) 373-9230 for a free estimate and a straight answer on what your Loyola project actually requires.
Why Garden Grove Contractors Is Loyola’s Preferred General Contractor Company
Loyola homeowners tend to research before they commit. They’ve got county code questions, hillside drainage worries, and a healthy skepticism of contractors who haven’t worked in unincorporated Santa Clara County. That’s exactly the client we’re built for. Noel Cardenas leads our team with a material-fluent, no-fluff approach: we spec the right product for your project, not the easiest one to install. One contractor. Every phase.
Our reputation in Loyola comes from projects that held up through winter atmospheric rivers and county inspections that passed on the first round. We name the brands we use, from James Hardie fiber-cement siding to GAF-certified roofing systems, because specificity builds trust. When you call us, you’ll talk to someone who has stood on Loyola ravine lots and knows what the Santa Clara Valley Water District wants to see in a creek-setback review.
Response time to Loyola is quick since our crews operate throughout the Peninsula corridor. But speed isn’t the point. The point is scoping your project correctly before you spend a dollar.
Styles & brands we work with
- Kitchen remodeling
- Bathroom remodeling
- Home additions & ADU
- Roofing
- Windows & doors
- Driveway & pavers
- Fence
Hire a General Contractor in Loyola
Hire a General Contractor in Loyola when your project involves structural work, multiple trades, or anything that requires county sign-off. A detached ADU on a half-acre Loyola lot runs $90,000 – $220,000 depending on utility capacity, septic or sewer connections, and grading demands. A home addition typically lands between $45,000 and $130,000. Those are honest ranges, not teaser numbers. We walk every lot once, sometimes twice, before we quote.
County Permitting and Pre-Bid Scoping
Because Loyola is an unincorporated pocket of Santa Clara County, even a modest addition must clear county planning and often a separate fire/plan review contracted to Los Altos, adding weeks that a by-right project in Los Altos or Mountain View would never see. We build that timeline into your schedule from day one. Our pre-bid walk includes checking planning review requirements, not just measuring square footage.
Materials and Brand Selection Before You Commit
We bring 50+ manufacturer partnerships to the table, from Cambria quartz counters to Belgard pavers and PGT impact windows. So when we quote your Loyola kitchen remodel at $14,000 – $45,000, you know exactly which cabinet line, countertop material, and fixture package you’re pricing. You choose from proven products, not whatever a single supplier pushes.
General Contractor Services in Loyola
General Contractor Services in Loyola span interior remodels, exterior upgrades, and full-envelope renovations under one contract. From the countertop to the roofline, we manage every trade, every permit, and every manufacturer warranty. A bathroom remodel here runs $9,000 – $28,000, a paver driveway installation $7,000 – $18,000, and a roof replacement $8,000 – $20,000. Each figure reflects Loyola’s specific conditions: access, county requirements, and material haul distances.
ADU, Garage Conversion, and Accessory Structure Builds
Garage conversions on Loyola lots typically run $30,000 – $80,000, with the final number driven by structural upgrades, insulation, and whether the existing slab passes county foundation review. Detached ADUs are a different animal entirely, requiring sewer or septic capacity checks, setback verification, and often a separate fire access review. We source from Abodu, Dvele, Mighty Buildings, Boxabl, and Tuff Shed when prefab makes sense, and we pour concrete when it doesn’t.

Hillside Drainage, Retaining Walls, and Foundation Work
Loyola sits at the base of the Santa Cruz Mountains foothills. Winter atmospheric-river storms and clay-heavy soils make drainage, hillside retaining walls, and foundation waterproofing recurring construction concerns. On a 1950s rancher off Almond Avenue near the Los Altos Hills line, we replaced a failing hillside retaining wall that was pushing the rear foundation out of plumb. The original wall lacked proper drainage, and clay soils were trapping winter stormwater; we installed a new pier-and-grade-beam system with French drains and obtained county sign-off before backfilling. The fix kept the mature oak canopy intact and the house level through the next atmospheric river.

Trusted Brands We Service in Loyola
We stock and source materials from manufacturers that hold up to Loyola’s specific demands, including CGI impact windows for hillside wind exposure, CWS for window replacement on mid-century homes, and ES Windows service in Loyola for custom rebuilds where sight-line quality matters. Our Loyola customers get fast turnaround on material orders because we have direct manufacturer relationships, not middleman markups. Cambria quartz for a kitchen island, James Hardie siding for an exterior envelope, GAF roofing for a storm-tight ridge, each gets specified for your project’s actual conditions, not copied from a template.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Loyola Homes
- Ravine lots that look flat from the street. Several Loyola homes sit on lots that drop sharply behind the structure. Unpermitted fill or missing drainage on a ravine slope triggers county geotechnical review and change orders nobody budgeted for.
- Clay soils and winter stormwater. Atmospheric rivers saturate Loyola’s clay-heavy ground fast. Without proper French drains and waterproofing, foundations shift and retaining walls fail within a few seasons.
- Creek setbacks and heritage oaks. Santa Clara Valley Water District creek setbacks and heritage-oak protections can force a late redesign. We flag these on the first walk, not after the scope of work is set.
- County plus Los Altos fire review. Loyola projects often require Santa Clara County planning plus fire/plan review contracted to Los Altos. Missing that second review stalls permits for weeks.
Pricing for General Contractor in Loyola, CA
Loyola pricing reflects unincorporated county reality: haul distances, hillside access, and extra permitting layers. Here are the ranges we quote most often:
| Project | Typical Loyola Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Paver Driveway Installation | $7,000 – $18,000 |
| Roof Replacement | $8,000 – $20,000 |
What moves a Loyola project within these ranges? Access for equipment on a hillside lot, whether county requires a soils report, and how far materials must be hauled from supplier yards. We give you a written line-item quote before work starts. Call (877) 373-9230 to schedule your free estimate.
We Also Serve Cities Near Loyola
Beyond Loyola, our crews work regularly in Los Altos, Mountain View, Los Altos Hills, and Cupertino. If your project sits near the city line, we’ll confirm which jurisdiction’s rules apply. For a full picture of our service area, see General Contractor in Loyola or call (877) 373-9230.
Serving Loyola, CA - Our Local Coverage Area
We serve Loyola and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About General Contractor in Loyola
Yes. Because Loyola is unincorporated, a detached ADU requires Santa Clara County planning approval, plus a separate fire/plan review often contracted to Los Altos. Schedule-wise, expect 6 – 12 weeks longer than a by-right ADU in an incorporated city. We build that timeline into every ADU quote and track reviews weekly so nothing sits idle.
Call (877) 373-9230 for an exact schedule on your lot, because the review path can vary by creek setback and oak canopy.
We start with a site walk that maps the slope, checks for creek setbacks, and flags any heritage oak that affects footprint or foundation placement. Hillside crews in Loyola regularly plan around Santa Clara Valley Water District creek setbacks on lots that look flat from the street but drop sharply into the ravine behind. We price accordingly from the start.
Call (877) 373-9230 to get a quote that accounts for your ravine, not a flat-lot assumption.
We install perimeter French drains, grade away from foundations, and waterproof below-grade walls before they fail. Loyola’s clay-heavy soils trap winter stormwater, which is why we spec drainage and waterproofing as fixed line items in our quote, not allowances that balloon after the first storm. A proper drainage plan costs less than a foundation repair.
Call (877) 373-9230, and we’ll walk your lot’s drainage before quoting anything.
Yes, typically in the $30,000 – $80,000 range for a garage conversion, depending on structural upgrades, insulation, and whether the existing slab passes county foundation review. Detached shop conversions and ADU builds vary more widely, from $90,000 to $220,000, driven by utility capacity and setback compliance. We handle the county submittal, fire review, and all trades.
Call (877) 373-9230 for a conversion quote specific to your garage or shop.
Because Loyola is unincorporated, Santa Clara County contracts fire/plan review services to Los Altos for many projects. That second review adds weeks and requires fire-access, hydrant, and defensible-space documentation. We submit fire review drawings alongside the county submittal, not after, so the two tracks run in parallel instead of sequentially.
Call (877) 373-9230, and we’ll map out which reviews your specific project triggers.
Written by Noel Cardenas, Owner at Garden Grove Contractors, serving Loyola and the Peninsula corridor.