ADU Company in San Antonio Heights, CA
Kitchen remodeling in San Antonio Heights means working with larger custom homes on generous foothill lots, where mid-century floor plans rarely match how families cook and gather today. The dry, hot climate above the San Gabriel Valley also punishes cheap materials: laminate edges peel, cabinet doors warp, and countertop seams fail faster than homeowners expect. Newport Beach ADU Builders handles kitchen remodeling from first layout sketch to final walkthrough, and we’re the same contractor homeowners call for ADU and bathroom work on the property. Call (844) 934-0236 to start with a free estimate.
Why San Antonio Heights Homes Are Different
San Antonio Heights sits in unincorporated LA County, which changes how permits, inspections, and even driveway access get reviewed. The homes up here were mostly built mid-century and later, many on slopes with mature citrus and oak trees crowding the yard. A kitchen remodel in San Antonio Heights often reaches the same county reviewers who handle fire access, because adding a range hood vent or changing a gas line can touch hillside and wildfire requirements. We’ve worked enough jobs in the 91784 ZIP to know the questions the county will ask before the first cabinet gets ordered.
The terrain matters too. Sloped lots mean kitchens often sit on split-level foundations, so opening a wall is never just drywall and a beam – it’s checking how the floor is framed and whether the original build matches what the county has on file. And because Santa Ana winds push dry air through the foothills each fall, we recommend materials that will not shrink or crack when indoor humidity swings: plywood cabinet boxes, solid-wood drawer fronts, stone or quartz tops, and ventilation that can actually move hot air off the cooktop in a house that gets direct afternoon sun.
Our Main San Antonio Heights Services
Most San Antonio Heights homeowners call us about one of two things: building an ADU on their rear-yard pad or converting a garage, and remodeling a bathroom that has been untouched since the house was built. Both are covered below.
ADU Builders in San Antonio Heights
Adding an ADU in San Antonio Heights is a different animal than adding one in a flat, incorporated city. The county reviews wildfire access, defensible space, and hillside grading before anything gets built, so the smartest projects work with the slope rather than against it. We match homeowners to the right manufacturer for their lot: a Tuff Shed conversion for a simple garage-to-unit path, a Plant Prefab or Abodu unit where factory precision shortens on-site time, and James Hardie siding where ember resistance matters. Full details, including county-specific cost ranges and permit expectations, are on the dedicated page for ADU Builders in San Antonio Heights.
Bathroom Remodeling in San Antonio Heights
Bathrooms in mid-century San Antonio Heights homes carry the same framing quirks as the kitchens: smaller footprints, dated venting, and plumbing that may run under slab on lower levels. A remodel here usually means waterproofing done to current code, exhaust fans that actually pull moisture out before the dry foothill heat bakes it in, and layouts that work for aging-in-place without sacrifice style. Because Newport Beach ADU Builders runs kitchen and bath work under the same contract, a bathroom refresh can be sequenced with an ADU build without two separate crews stepping on each other. See the full scope on the Bathroom Remodeling in San Antonio Heights 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.
Kitchen Remodeling in San Antonio Heights
Most kitchen remodels in San Antonio Heights start because the layout fights the way the house actually lives: a mid-century galley tucked away from the dining room, a peninsula that blocks the only window that catches the foothill breeze, or cabinets that have dried out after fifty inland summers. The work we do in this part of the county blends a functional new floor plan with materials that hold up to dry heat and seasonal Santa Ana swings. Newport Beach ADU Builders runs the whole kitchen job under one contract, with the same crew relationship we use on ADU and bath work, so nobody has to coordinate a third tile contractor or a second plumbing sub. Whether you’re renovating before adding an ADU or just tired of cooking in a closed-off corner, our Kitchen Remodeling process starts with a measured plan, not a sales pitch.
Cabinet replacement
Signs you need it
Doors no longer close square, hinge screws spin without tightening, or you have particleboard boxes with swollen edges from years of sink-area humidity.
What it costs in San Antonio Heights
Cabinet replacement in San Antonio Heights typically runs $14,000 to $42,000 depending on linear footage and whether we’re doing stock, semi-custom, or fully custom boxes.
How we do it
We remove the old boxes, inspect the wall framing behind them for dry rot or termite trails, set new plywood or solid-wood cabinets level on shims, and install faces or doors with adjustable soft-close hardware.
Countertop installation
Signs you need it
Existing laminate is peeling at the seams, stone has cracked near a cooktop, or the current counters are too shallow for standard appliances.
What it costs in San Antonio Heights
Countertop installation in San Antonio Heights typically falls between $55 and $110 per square foot installed, with quartz and granite on the higher end and solid-surface or laminate lower.
How we do it
We template after the cabinets are locked in place, fabricate off-site to keep dust out of the house, then set, seam, and seal the new top in a single day.
What Kitchen Remodeling Costs in San Antonio Heights
| Item | Typical range in San Antonio Heights |
|---|---|
| Minor kitchen remodel (existing layout, reface, new counters) | $22,000 – $58,000 |
| Major kitchen remodel (new layout, cabinets, tile, lighting) | $55,000 – $100,000+ |
| Kitchen appliances and range hood installation | $7,000 – $15,000 |
What is the first step for a kitchen remodel in San Antonio Heights?
We start with a free measured consultation at your home, walking the existing kitchen, checking access, plumbing, and electrical, then delivering a written scope with fixed line-item pricing. Call (844) 934-0236 to book yours.
Do kitchen remodels in San Antonio Heights need a permit?
Most do, especially when moving plumbing, gas, or electrical lines, because unincorporated LA County reviews those changes and any wall work that affects structure. We pull the permits and handle the inspections so the project complies from day one. Call (844) 934-0236 for an exact quote.
Brands We Service in San Antonio Heights
We work with the brands you’ve already been researching, including Abodu, Plant Prefab, and Tuff Shed for ADU structures, plus James Hardie fiber-cement for durable exterior cladding that handles San Antonio Heights wildfire exposure better than cheaper alternatives. See our brands for the full roster of manufacturers we’re authorized to build and install.
Pricing for ADU Company in San Antonio Heights, CA
| Service | Typical range in San Antonio Heights |
|---|---|
| Minor kitchen remodel (existing layout, reface, new counters) | $22,000 – $58,000 |
| Major kitchen remodel (new layout, cabinets, tile, lighting) | $55,000 – $100,000+ |
| Kitchen appliances and range hood installation | $7,000 – $15,000 |
| Cabinet replacement | $14,000 – $42,000 |
| Countertop installation | $55 – $110 per sq ft |
San Antonio Heights prices can push toward the upper end when a job involves hillside access, fire-hardening upgrades the county requires during a remodel, or custom cabinetry sized for odd mid-century wall dimensions. Whatever the scope, you get a fixed, written line-item price before work starts, and we do not come back with change orders unless you expand the project.
Neighborhoods We Serve in San Antonio Heights
Newport Beach ADU Builders serves the whole 91784 ZIP and the surrounding foothill communities. Typical response time for a first appointment in San Antonio Heights is within a few business days, depending on our scheduling load.
- San Antonio Heights foothill corridor
- East 21st Street area
- Wilson Avenue corridor
- Oak Mesa area
- North Mountain Avenue slopes
Service Area – Cities Near San Antonio Heights
We also work throughout the nearby foothill and valley communities around San Antonio Heights, including Upland, CA, Claremont, CA, Rancho Cucamonga, CA, and Montclair, CA. If your property sits anywhere in this corridor, call (844) 934-0236 and we’ll tell you straight whether we’re the right fit.
Serving San Antonio Heights, CA — Our Local Coverage Area
We’re based in the San Antonio Heights 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 ADU Company in San Antonio Heights
For kitchen and bath remodels, we usually schedule the first free consultation within a few business days and start construction within a few weeks depending on material lead times and county permit turnaround. ADU builds follow a longer county review timeline in the foothill zone. Call (844) 934-0236 for a current start estimate.
Yes, we prepare and submit the plans, pull the permits, and manage every inspection with unincorporated LA County, including any wildfire access or defensible space review the project triggers. You won’t be standing in line at a county counter. Call (844) 934-0236 with your address and we’ll tell you what applies.
That’s one of the main reasons homeowners call us. Because Newport Beach ADU Builders runs ADU construction, kitchen, and bath work under one contract, we sequence the jobs, share the site, and keep one schedule so you’re not coordinating three phone numbers. Call (844) 934-0236 to map the whole property out at once.
What happens when you call
- 1A real person answersNo phone trees — talk to a local adu 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 San Antonio Heights Customers Say
"Unit came out great and the tenant is happy. The timeline ran long, largely because of how slow the city was on plan check, though a couple of the delays were scheduling on their end."
— Heather Ackerman"Garage conversion to a one bedroom unit. He handled the plans, the city submittal, and every round of corrections. Took six months from first meeting to final inspection and he never once made the permit process my problem."
— Diego Castillo"Sound insulation between the unit and the main house is better than I expected. You genuinely cannot hear the tenant."
— Malik Nash