ADU Company in Brea, CA
Kitchen remodeling in Brea tends to follow the city’s housing stock, which means we spend a lot of time working inside 1950s-to-1970s ranch homes and split-levels where original layouts closed the kitchen off from the rest of the house. Brea’s inland Orange County climate shapes material choices too: hot summer afternoons and Santa Ana wind events push homeowners toward ventilation, heat-tolerant finishes, and layouts that keep cooking heat from spreading through the home. We’re Holloway ADU Builders, and we’ve served Brea since 2016. Call (855) 617-6356 to talk through your kitchen project or an ADU.
Why Brea Homes Are Different
Brea splits cleanly by elevation, and the split changes what’s possible inside the house as much as outside it. The 92821 flats near downtown hold the city’s older post-war tract housing, much of it built between the 1950s and 1970s with compact galley kitchens, low ceilings, and detached two-car garages. Those garages are the reason so many Brea homeowners have realistic ADU options: conversion is often cheaper than new construction. Up in the 92823 hills, the homes are newer and larger, but the lots slope, and flat pad area is limited. Kitchen remodels up there often deal with view-facing windows, hillside drainage, and fire-resistant detailing that flatland homes never require.
Brea’s municipal ADU ordinance sits on top of state law, which means the city reviews hillside projects through its own lens. For kitchens and ADUs alike, that translates to plan-check habits that favor clear drainage plans, proper retaining-wall engineering, and defensible-space choices on the exterior. The Santa Ana winds that funnel through Carbon Canyon also push us toward wind-rated attachments and exterior materials that won’t fight the gusts. Our home team knows these conditions because we work in them every week.
Our Main Brea Services
Two services draw the most calls from Brea homeowners: ADU construction and bathroom remodeling. Both run through the same local conditions, whether it’s a garage conversion on a flat 92821 lot or a hillside unit that needs grading and drainage work.
ADU Builders in Brea
Brea’s ADU market leans hard on garage conversions in the flatlands and hillside-detached units where the terrain allows. A detached garage in 92821 with alley access can convert cleanly, while a slope-side build in 92823 might need retaining walls before the first wall goes up. Holloway ADU Builders works across prefab, modular, and site-built methods, including Tuff Shed conversions, so the approach matches the lot rather than the other way around. We’re brand-agnostic, which means we’ll compare manufacturers like Cover, Dvele, and Boxabl against your budget and timeline instead of steering you to one product line. Full details are on our ADU Builders in Brea page.
Bathroom Remodeling in Brea
Many Brea bathroom remodels happen because the home’s original bath is still from the tract era: cramped, poorly ventilated, and out of step with how the household actually lives. When an ADU goes in, the primary bathroom often gets attention at the same time, and one contractor should handle both scopes. We do exactly that. Brea’s warm, dry summers make ventilation upgrades a practical priority, and in hillside homes we watch for moisture issues that slope drainage can aggravate. See what’s involved on our Bathroom Remodeling in Brea 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 Brea
Kitchen remodeling in Brea usually means opening up a closed-off 1950s-to-1970s layout, adding ventilation that handles inland heat, and choosing finishes that hold up through Santa Ana wind season without rattling or warping. In the 92821 flats, we’re often removing a wall between the kitchen and dining area to create one connected space. In 92823 hillside homes, we’re more likely preserving view lines and working around sloped terrain that limits where the kitchen can physically sit. Holloway ADU Builders handles kitchen remodels as part of our broader ADU and interior-finishing scope, and the full service overview is on our Kitchen Remodeling page.
Full Kitchen Renovation
Signs you need it
The layout fights you daily, the cabinets are original to the home, and the kitchen can’t handle how your household actually cooks.
What it costs in Brea
A full kitchen renovation in Brea typically runs $35,000 to $70,000 depending on cabinet quality, countertop choice, and whether walls move.
How we do it
We assess the existing layout and structure, plan the new footprint with your appliance and storage priorities, then handle demolition, framing, electrical, plumbing, drywall, cabinetry, counters, and finishes under one contract.
Cabinet Refacing and Countertop Replacement
Signs you need it
The cabinet boxes are solid but the doors are dated, and the counters are scratched, stained, or peeling at the edges.
What it costs in Brea
Cabinet refacing combined with new countertops in Brea typically lands between $15,000 and $30,000.
How we do it
We keep the existing cabinet boxes in place, replace doors and hardware, and install new counter surfaces, which cuts material cost and shortens the timeline compared to a full gut.
What Kitchen Remodeling Costs in Brea
| Item | Typical range in Brea |
|---|---|
| Full kitchen renovation | $35,000 – $70,000 |
| Cabinet refacing + countertops | $15,000 – $30,000 |
| Kitchen + one bathroom remodel (combined) | $55,000 – $105,000 |
Hillside homes in 92823 often push the higher end because access is tighter and structural changes near sloped ground cost more. We provide written line-item quotes before work starts, so the number doesn’t drift once you’ve approved the scope.
How long does a Brea kitchen remodel take?
Most full kitchen remodels in Brea take 6 to 10 weeks. Cabinet refacing and countertop swaps often finish in 2 to 4 weeks. Hillside access and structural changes can add time. Call (855) 617-6356 for a schedule estimate tied to your specific kitchen.
Will the price change once the kitchen remodel starts?
No, not if you approve a fixed-scope written quote. We use line-item pricing and confirm the full scope before demolition begins. Change orders only happen if you add new work mid-project. Call (855) 617-6356 for a free estimate.
Brands We Service in Brea
We work with prefab and modular ADU manufacturers including Cover, Dvele, and Boxabl, plus James Hardie fiber cement exteriors specified on jobs where fire resistance and wind performance matter most. Parts and finish samples are available locally through our supplier relationships, which keeps selection moving without waiting on out-of-state shipping. See our brands for the full list.
Pricing for ADU Company in Brea, CA
| Service | Typical range in Brea |
|---|---|
| Garage conversion ADU | $120,000 – $225,000 |
| Detached new-build ADU | $250,000 – $450,000+ |
| Tuff Shed conversion | $80,000 – $150,000 |
| Hillside ADU with retaining walls | $350,000 – $550,000+ |
| Full kitchen renovation | $35,000 – $70,000 |
| Cabinet refacing + countertops | $15,000 – $30,000 |
| Full bathroom remodel | $20,000 – $45,000 |
| Bathroom update | $12,000 – $25,000 |
| Kitchen + one bathroom remodel (combined) | $55,000 – $105,000 |
Brea’s hillside lots push prices up when grading, retaining walls, or defensible-space requirements enter the scope. Every quote we write is line-itemed before you commit, so the price you approve is the price you pay.
Neighborhoods We Serve in Brea
We cover all of Brea’s 92821, 92822, and 92823 ZIP codes, from the flat downtown tracts to the hillside communities off Carbon Canyon and Olinda. Most Brea projects we schedule within one to two weeks for estimate visits, and our crews are already moving through the area on a regular basis.
- Downtown Brea and the 92821 flats
- Olinda Village
- Carbon Canyon hillside tracts
- Brea Hills
- North Hills and the 57-adjacent neighborhoods
Service Area – Cities Near Brea
Brea sits near several north Orange County cities we serve regularly. We work in Placentia, CA just to the south, Fullerton, CA to the southwest, Yorba Linda, CA to the east, and La Habra, CA to the northwest. The terrain and housing stock shift slightly across each border, but the same brand-agnostic ADU and remodeling approach applies.
Serving Brea, CA — Our Local Coverage Area
We’re based in the Brea 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 Brea
Most estimate visits in Brea can be scheduled within one to two weeks. Hillside properties sometimes need a longer site review because we check slope, drainage, and access before quoting. Call (855) 617-6356 to get on the schedule.
Yes. We prepare and submit plans to Brea’s planning and building departments and handle the plan-check comments that come back. Brea’s hillside-specific conditions often generate geology and drainage review requests, and we work through those directly.
Yes, and it’s a common pairing in Brea when a garage conversion ADU is going in and the main house kitchen is overdue for work. One contract, one schedule, and one team handling both scopes keeps the project coordinated. Call (855) 617-6356 to discuss your property.
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 Brea 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 Reed"Every invoice was tied to a completed milestone, so I always knew what I was paying for."
— Justin Kim"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