ADU Company in Fountain Valley, CA
Kitchen remodeling in Fountain Valley usually means working inside a 1960s or 1970s tract home where the original layout still has a closed-off galley kitchen, dated laminate counters, and an electrical panel that was never designed for modern appliances. We’re Holloway ADU Builders, and while ADUs are our primary niche, our kitchen remodeling service exists because the same houses that work well for garage conversions often need a kitchen update at the same time. The flat lots, slab-on-grade foundations, and older wiring throughout the 92708 and 92728 ZIP codes shape how we approach every project. If you’re weighing a kitchen remodel alongside an ADU, call us at (855) 617-6356 and we’ll talk through what makes sense for your house.
Why Fountain Valley Homes Are Different
Fountain Valley is a built-out mid-century tract suburb, and that single fact drives almost every decision on a remodeling or ADU job here. The housing stock is predominantly 1960s and 1970s single-story California Ranches and small two-story tract homes, most with attached two-car garages, concrete-tile or asphalt-shingle roofs, and lots between 6,000 and 8,000 square feet. Those lots are flat and wide, which sounds easy until you realize most original slabs are unreinforced, electrical panels are often 100-amp or less, and buried utilities run shallow. When we open a kitchen wall in Fountain Valley, we expect to find wiring that needs an upgrade, not just cosmetic wear.
The local climate is forgiving. Mild, dry summers, modest winter rain, and a morning marine layer mean ADUs and kitchens here need ventilation and weatherproofing more than heavy heating or cooling. But Santa Ana winds and occasional rain still test exterior flashing and window seals. What really sets Fountain Valley apart from Huntington Beach or Westminster is the lot configuration: many original tracts have the garage flush to the front setback with a wide driveway apron and no side-yard access on one side. That means any rear detached ADU, and sometimes even a kitchen addition, has to use the driveway as its sole construction and utility path. Neighbors on these evenly spaced lots notice anything visible over the back fence, so design and approval work matter as much as framing.
Our Main Fountain Valley Services
The two services Fountain Valley homeowners ask us about most are ADU construction and bathroom remodeling, and they often overlap when a family decides to add a unit and upgrade the main house at the same time. Here’s how each one works in this city.
ADU Builders in Fountain Valley
Most Fountain Valley ADU inquiries start with a garage conversion or a rear detached unit squeezed into an existing backyard. The city’s R-1 lot-coverage, setback, and parking-replacement rules, plus a long-tenured homeowner base that watches neighborhood character closely, make the approval path the real work rather than the framing itself. We’ve navigated the specific challenge of designing detached ADUs around a driveway-only side-yard path on lots with no alley access. Call us at (855) 617-6356 to schedule a consultation and get matched with the right construction method for your lot. Learn more on our ADU Builders in Fountain Valley page.

Bathroom Remodeling in Fountain Valley
Bathroom remodeling in Fountain Valley frequently means gutting a 1970s-era bathroom with original cast-iron drains, water-damaged subfloor around the tub, and a layout that wastes space. The slab-on-grade foundations common here mean relocating a toilet or drain line requires concrete cutting, not just floor joist work. We handle the full scope, from replacing old galvanized supply lines to finishing new tile and fixtures, and we often do this work as part of an ADU interior finish package. For details on master baths, hall baths, and ADU bathroom finishes, see our Bathroom Remodeling in Fountain Valley 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 Fountain Valley
Kitchen remodeling in Fountain Valley is usually a structural and electrical job disguised as a cosmetic one. The original 1960s and 1970s tract kitchens in this city were built with closed-off layouts, minimal counter space, and 100-amp or smaller panels that struggle with today’s appliance loads, so a genuine remodel often means opening walls, upgrading circuits, and reworking plumbing on a slab foundation rather than just swapping cabinets. We handle the full kitchen scope under one contractor relationship, which matters if you’re also planning an ADU and want one team from foundation to finished kitchen. See our Kitchen Remodeling service hub for the broader picture.
Full Kitchen Gut and Rebuild
Signs you need it
Your Fountain Valley kitchen still has the original single-wall or galley footprint, the cabinets are particleboard with water-swollen bases, and you’re running extension cords because the counter has one usable outlet.
What it costs in Fountain Valley
A full kitchen gut and rebuild in Fountain Valley typically runs $45,000 to $85,000 depending on layout changes, cabinet grade, and how much electrical and plumbing work the slab foundation requires.
How we do it
We strip the room to framing, upgrade or relocate circuits from the old panel, cut the slab only where the new plumbing layout requires it, then rebuild with new cabinets, countertops, flooring, lighting, and ventilation.
Cabinet Refacing and Layout Update
Signs you need it
Your cabinet boxes are solid wood and still square, but the doors are dated, the layout bottlenecks between the sink and range, and you want better storage without tearing out the whole kitchen.
What it costs in Fountain Valley
Cabinet refacing with a modest layout adjustment in Fountain Valley typically runs $12,000 to $25,000, with the higher end including new countertops, a work-triangle fix, and added pull-outs and soft-close hardware.
How we do it
We measure every box, order new doors and drawer fronts, reinforce or re-square the existing frames, modify the layout where the footprint allows, and install new hardware, counters, and backsplash.
What Kitchen Remodeling Costs in Fountain Valley
| Item | Typical range in Fountain Valley |
|---|---|
| Cabinet refacing and layout update | $12,000 – $25,000 |
| Full kitchen gut and rebuild | $45,000 – $85,000 |
| Kitchen + ADU interior finish (when combined) | $65,000 – $110,000 |
How long does a kitchen remodel take in Fountain Valley?
A full gut and rebuild typically takes six to ten weeks in Fountain Valley. The variable is usually the city’s permit review and any slab cutting for plumbing moves, not the cabinet installation itself. Refacing jobs are often done in two to three weeks. Call (855) 617-6356 for a schedule estimate specific to your scope.
Will the price change once work starts?
No, unless you change the scope. We write fixed, line-item quotes and we do not add change orders for conditions we can see during a pre-construction walkthrough. Fountain Valley’s slab-on-grade homes occasionally reveal hidden pipe issues when walls open, but we flag those as contingency items before we start. Call (855) 617-6356 to schedule your free estimate.
Brands We Service in Fountain Valley
We work with leading prefab and modular manufacturers including Abodu, Cover, and Dvele, and we specify James Hardie fiber cement exteriors where the cladding needs to match an existing Fountain Valley ranch or two-story tract home. Parts and finish materials are sourced through regional suppliers that stock for Orange County’s tract housing stock. See our brands for the full list and what each method means for your lot.
Pricing for ADU Company in Fountain Valley, CA
| Service | Typical range in Fountain Valley |
|---|---|
| Kitchen cabinet refacing and layout update | $12,000 – $25,000 |
| Full kitchen gut and rebuild | $45,000 – $85,000 |
| Kitchen + ADU interior finish (combined scope) | $65,000 – $110,000 |
| Garage conversion ADU | $120,000 – $220,000 |
| Prefab ADU (per manufacturer spec) | $150,000 – $350,000 |
| Modular ADU | $150,000 – $350,000 |
| Site-built detached ADU | $250,000 – $400,000 |
| Tuff Shed conversion to ADU | $40,000 – $120,000 |
| Bathroom remodel inside an ADU | $15,000 – $40,000 |
In Fountain Valley, the biggest price movers are electrical panel upgrades on original 100-amp service, slab cutting for plumbing changes, and the driveway-only access path on lots with no side yard. Every quote we give is a fixed, written, line-item price, and we don’t add change orders for work we could see during the walkthrough.
Neighborhoods We Serve in Fountain Valley
We work across Fountain Valley’s residential grid, which breaks down into a few distinct tract clusters. The neighborhoods below represent the housing eras and lot types we see most often. Response time for estimates anywhere in Fountain Valley is typically within one business day.
- Green Valley
- Westmont
- Century Park
- Los Caballeros
- Mile Square Park area
Service Area – Cities Near Fountain Valley
If your project sits outside Fountain Valley’s 92708 or 92728 ZIP codes, we also cover Midway City, CA, Huntington Beach, CA, Costa Mesa, CA, and Westminster, CA. Each city has its own permit quirks and lot patterns, but the core work is the same: one team from foundation to finished kitchen, with ADU guidance that isn’t tied to a single manufacturer.
Serving Fountain Valley, CA — Our Local Coverage Area
We’re based in the Fountain Valley 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 Fountain Valley
Most Fountain Valley projects can start within three to six weeks of a signed contract, depending on the city’s current plan-check backlog and whether your project needs electrical panel or utility upgrades. Call (855) 617-6356 and we’ll check current permit timelines during your estimate.
Yes, any kitchen remodel that moves walls, changes plumbing or electrical, or alters the footprint requires a city permit in Fountain Valley. We pull permits and schedule inspections as part of our scope, so you’re not left managing the city on your own.
That’s common in Fountain Valley’s original tracts, and it changes how we sequence the work. We plan construction access around the driveway and rear yard, coordinate equipment and material deliveries around your street’s parking reality, and design the unit to fit the path we actually have. Call (855) 617-6356 to schedule a free on-site consultation.
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 Fountain Valley Customers Say
"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."
— Rachel Brooks"Detached unit in the back yard. Utilities trenched, separate meter, and it passed final on the first inspection."
— Cole Schaefer"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 Reed