ADU Company in Home Gardens, CA
Kitchen remodeling in Home Gardens usually costs between $28,000 and $75,000 depending on the age of the home, the layout, and whether you’re opening walls. Homes here are mostly mid-century ranch-style or older manufactured units, so we regularly run into kitchens that haven’t been touched since the 1970s – and summer heat means ventilation and cooling upgrades matter as much as cabinet selection. If you’re searching for an ADU company that also handles full kitchen remodels, call Sapphire ADU Builders at (855) 594-0655 for a free estimate.
Why Home Gardens Homes Are Different
Home Gardens is an unincorporated Riverside County island surrounded by the City of Corona. That single fact changes how every ADU and kitchen remodel gets permitted here. The lot line you share with a neighbor can split jurisdiction, so one parcel runs through county Building & Safety while the one next door runs through Corona’s planning desk. We’ve had plans bounce back because they went to the wrong agency – that’s not a small paperwork annoyance, it’s a month of delay.
The housing stock adds another layer. Much of Home Gardens is older mid-century ranch homes and manufactured or mobile homes on half-acre-plus lots. Many of these properties have septic systems, wells, or structures that were added without permits decades ago. Before we can pull a permit for a kitchen remodel or an ADU, we verify the parcel’s jurisdiction, confirm utility connections, and check for any nonconforming structures that could stall the project. Inland heat is the third reality. Kitchens in Home Gardens need real ventilation – range hoods that actually exhaust, insulation in walls that were built before energy codes existed, and cooling that doesn’t choke in August.
Our Main Home Gardens Services
Home Gardens homeowners call us most often about two things: building an ADU on a larger lot, and remodeling bathrooms in older homes where fixtures and waterproofing have aged out. Here’s how each works in this area.
ADU Builders in Home Gardens
Unincorporated county zoning usually allows detached ADUs more easily than attached conversions, and the larger, older lots in Home Gardens give us room to site a backyard unit without squeezing against setbacks. The catch is the dual-jurisdiction issue: your parcel may need county plan check while your sewer or electrical hookup runs through Corona or a county service district. We’ve handled enough of these to know which agency needs what before the first plan is drawn. For a deeper look at how we approach ADUs here, see ADU Builders in Home Gardens.

Bathroom Remodeling in Home Gardens
Older Home Gardens bathrooms often hide problems behind the tile: rotted subfloor from decades of slow leaks, outdated galvanized plumbing, or tub surrounds that never had proper waterproofing. We open the walls, replace what’s failing, and rebuild with materials rated for high heat and hard water. We also handle the layout changes older homes usually need – moving a toilet or vanity without disturbing a septic line takes planning, not guesswork. Details on budget and scope are on Bathroom Remodeling in Home Gardens.

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 Home Gardens
Kitchen remodeling in Home Gardens is usually a full gut on homes built before 1980, and the heat is a factor no one should ignore. A poorly ventilated kitchen in this climate means a house that can’t cool down from June through October, so we plan range hoods, insulation, and window placement around summer performance – not just looks. The other Home Gardens reality is mobile and manufactured home kitchens, which have narrower wall cavities and different structural rules than a stick-built ranch; we’ve remodeled enough of both to know what actually fits. If you’re at the research stage, our Kitchen Remodeling page covers the full process in detail.
Full Kitchen Gut and Rebuild
Signs you need it
Your Home Gardens kitchen has original 1960s – 1980s cabinets, failing drawers, water damage under the sink, or a layout that forces one cook to work in a corner.
What it costs in Home Gardens
A full tear-out and rebuild in Home Gardens typically runs $42,000 to $75,000 depending on cabinet grade, counter material, and whether we move plumbing or walls.
How we do it
We demo to studs, update electrical and plumbing to current county code, install insulation rated for inland heat, then rebuild with new cabinets, counters, flooring, lighting, and a properly exhausted range hood.
Cabinet Refacing and Countertop Replacement
Signs you need it
The cabinet boxes are solid but the doors are worn, the hinges sag, and the counters are chipped or stained past saving.
What it costs in Home Gardens
Refacing plus new counters usually lands between $18,000 and $30,000 in Home Gardens, far less than a full gut when the layout still works.
How we do it
We keep the existing cabinet frames, replace doors and drawer fronts, add new hardware and hinges, and install the countertop of your choice – quartz, granite, or solid surface – with under-mount sinks and sealed edges.
What Kitchen Remodeling Costs in Home Gardens
| Item | Typical range in Home Gardens |
|---|---|
| Full kitchen gut and rebuild | $42,000 – $75,000 |
| Cabinet refacing and new countertops | $18,000 – $30,000 |
| Range hood, ventilation, and lighting upgrades | $4,500 – $9,000 |
How long does a kitchen remodel take in Home Gardens?
Most full kitchen remodels here take six to ten weeks from the first permit submittal to the final walkthrough. County plan check on older lots with septic or nonconforming structures can add one to three weeks before we open a single wall.
Will the price change once work starts?
Our quotes are fixed and line-itemed, and price changes only happen if we uncover hidden damage – a rotted subfloor, unpermitted wiring – that requires written approval before we proceed. Call (855) 594-0655 for an exact quote; estimates are free.
Brands We Service in Home Gardens
We build and install units from our brands including Abodu, Cover, and Dvele. For Home Gardens lots with county jurisdiction, we stock the most common panel, finish, and trim parts locally in Perris, so a missing component doesn’t stall a build for a week. Matching you to the right manufacturer matters more than pushing one name.
Pricing for ADU Company in Home Gardens, CA
| Service | Typical range in Home Gardens |
|---|---|
| Full kitchen gut and rebuild | $42,000 – $75,000 |
| Cabinet refacing and new countertops | $18,000 – $30,000 |
| Range hood, ventilation, and lighting upgrades | $4,500 – $9,000 |
| Bathroom remodel (full tear-out) | $22,000 – $38,000 |
| Bathroom remodel (fixture-level update) | $12,000 – $20,000 |
| Detached ADU, site-built | $220,000 – $385,000 |
| Prefab ADU (Abodu, Cover, or Dvele) | $180,000 – $320,000 |
| Garage conversion to ADU | $120,000 – $210,000 |
What pushes a Home Gardens project up is usually the lot, not the structure: septic verification, well testing, nonconforming old structures that need demolition permits, or utility runs across a half-acre parcel. County plan check on an unincorporated lot can also surface corrections a city reviewer wouldn’t flag. That’s why every quote we give is a fixed, line-item price – the number we agree on is the number you pay unless you approve a change in writing.
Neighborhoods We Serve in Home Gardens
We serve every parcel in the 92879 ZIP and the surrounding unincorporated county pockets. Our crews are based in Perris, so a Home Gardens job is a short drive, not a day trip. We typically respond to new estimate requests within one business day.
- Home Gardens proper (92879)
- Unincorporated county parcels east of Main Street
- Areas along River Road
- Lots adjacent to the Corona city boundary
- Manufactured and mobile home communities within 92879
Service Area – Cities Near Home Gardens
Sapphire ADU Builders serves Home Gardens and the surrounding communities across the Inland Empire. We regularly work in Corona, CA on city-approved ADU permits, Eastvale, CA for newer subdivisions and smaller lots, Norco, CA for horse-property and large-lot builds, and El Cerrito Corona, CA for similar unincorporated-county situations. If you’re close to any of these areas, the same crew and the same fixed pricing applies.
Serving Home Gardens, CA — Our Local Coverage Area
We’re based in the Home Gardens 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 Home Gardens
We respond to new estimate requests within one business day, and because our base is in Perris, a trip to Home Gardens takes under thirty minutes. Availability for site visits is usually within the week you call.
If your parcel is in unincorporated Home Gardens, you need Riverside County Building & Safety approval – Corona’s planning department will reject plans submitted to the wrong agency. We verify your parcel’s jurisdiction before we draw anything, including utility hookups that may run through Corona service districts.
Yes, and on larger Home Gardens lots it’s often cheaper than running two separate projects, because we can share permitting, demo, and crew scheduling across both. One team on one site means less coordination for you and fewer change orders. Call (855) 594-0655 to talk through your lot and get a free estimate.
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 Home Gardens Customers Say
"Knew the local setback and parking rules cold, which saved us from designing something that would never have been approved."
— Keisha Hampton"Detached unit in the back yard. Utilities trenched, separate meter, and it passed final on the first inspection."
— Maria Rodriguez"He gave us a realistic rental number for the finished unit rather than the optimistic one, and it's renting for about what he said."
— Marcus Boyd