ADU Company in Brea, CA
Kitchen remodeling in Brea usually means working inside a 1960s or 1970s tract home where the original footprint is tight, the plumbing is half a century old, and the west-facing wall catches real afternoon heat. Newport Beach ADU Builders handles that work as part of a broader Brea focus: ADUs, kitchen remodels, and bathroom renovations under one contractor, so you are not juggling three different companies on the same property. Call (844) 934-0236 when you want to talk through what your Brea lot can actually support.
Why Brea Homes Are Different
Brea is fully built out. That is the starting point for almost every project we take on here. There is no new subdivision work left in 92821, 92822, or 92823. The housing stock is mid-century and 1960s-70s single-family tract homes on modest lots, with a smaller pre-war core near Brea Boulevard and Birch Street. Most lots have small rear yards and detached garages that are prime ADU conversion candidates, but the setbacks are tight and the grading is rarely flat once you get north of Imperial Highway toward the foothills.
The climate matters too. Brea sits inland, so summers are hot and dry, Santa Ana winds are a real thing in the fall, and west- and south-facing kitchen walls absorb serious heat gain. That pushes us toward better insulation, low-E windows, and ventilation planning that a coastal contractor might treat as an afterthought. On hillside parcels along the northern and eastern edges, drainage and slope stability review can slow a permit down before any framing starts. Flat neighboring cities do not deal with that. Brea does.
Our Main Brea Services
Two jobs dominate the calls we get from Brea homeowners: adding an ADU to a lot that was never designed for one, and updating bathrooms in homes where the original tile and plumbing have run their course.
ADU Builders in Brea
An ADU in Brea is almost always an infill project: converting a detached garage, building above one, or adding a compact unit in a rear yard that sits inside a 1960s tract layout. Hillside lots along the north edge add grading and fire-access review that flat lots never face. We work across modular, prefab, panelized, and site-built formats so the recommendation matches your lot, not a single manufacturer’s catalog. ADU Builders in Brea covers the full process, from first site check to final inspection.
Bathroom Remodeling in Brea
Brea bathrooms from the 1960s and 70s tend to have one thing in common: the original cast-iron drain lines and galvanized supply pipes are at the end of their service life. A cosmetic update only makes sense if the plumbing underneath is sound, and often it is not. We pull permits, replace what needs replacing, and keep the finish work under the same roof instead of sending you to a second contractor. Bathroom Remodeling in Brea has the details.
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 means working with the bones of a 1960s or 1970s tract home: a compact original footprint, dated floor plans, and often a west-facing wall that turns the room into an oven by late afternoon. The work usually starts with fixing what time has done to the plumbing, electrical, and venting before we touch cabinets or countertops. We do the full build, including Kitchen Remodeling finishing work, so the same crew that tears out the old kitchen is the one that installs the new one. That matters in Brea, where many remodels also tie into an ADU project on the same lot and you do not want two contractors stepping on each other’s schedule.
Full Tear-Out and Reconfiguration
Signs you need it
The layout has not changed since the house was built, the cabinets are original, and the work triangle puts the sink, range, and refrigerator in a line against one wall.
What it costs in Brea
A full kitchen tear-out and reconfiguration in Brea typically runs $45,000 to $85,000 depending on structural changes, plumbing relocation, and finish selections.
How we do it
We demo to the studs, update the rough plumbing and electrical, reframe as needed, then rebuild the space with new drywall, flooring, cabinetry, counters, and appliances.
Cabinet and Countertop Replacement
Signs you need it
The cabinet boxes are solid but the doors are warped or delaminating, and the countertop has burns, stains, or seams that have opened up.
What it costs in Brea
Cabinet and countertop replacement in Brea typically runs $15,000 to $35,000 depending on material grade and linear footage.
How we do it
We measure, order, and install new doors and drawer fronts or full cabinet boxes, then template and set the new counters in one sequence so the kitchen is down for less time.
What Kitchen Remodeling Costs in Brea
| Item | Typical range in Brea |
|---|---|
| Full tear-out and reconfiguration | $45,000 – $85,000 |
| Cabinet and countertop replacement | $15,000 – $35,000 |
| Appliance and finish upgrade (no structural change) | $8,000 – $20,000 |
Hillside kitchens in north Brea can push the top of that range because floor leveling and structural shimming come into play. Everything is quoted as a fixed, line-item number before we start, and change orders are not how we do business.
How long does a kitchen remodel take in Brea?
Most Brea kitchen remodels run 6 to 10 weeks from demo to final walkthrough, depending on whether we are moving plumbing or dealing with a hillside-level floor. The permit review at the city can add 2 to 4 weeks on the front end. Call (844) 934-0236 for a schedule estimate tied to your specific scope.
Will my Brea kitchen remodel change price once work starts?
No, not if the scope does not change. We write fixed, line-item quotes, and the price you approve is the price you pay unless you add or upgrade something mid-job. That is the same rule we apply to kitchens, bathrooms, and ADUs in Brea.
Brands We Service in Brea
We build and install from a curated lineup that includes Tuff Shed for budget-conscious conversions, James Hardie for fire-resistant siding on foothill-edge lots, and Abodu and Cover for design-forward prefab units. Parts and finish materials are sourced through our California suppliers, not shipped from out of state. See our brands for the full roster.
Pricing for ADU Company in Brea, CA
| Service | Typical range in Brea |
|---|---|
| Full kitchen tear-out and reconfiguration | $45,000 – $85,000 |
| Cabinet and countertop replacement | $15,000 – $35,000 |
| Appliance and finish upgrade (no structural change) | $8,000 – $20,000 |
| ADU feasibility and planning | $1,200 – $2,500 |
| Detached garage conversion to ADU | $120,000 – $180,000 |
| New detached ADU (modular) | $180,000 – $280,000 |
| New detached ADU (custom site-built) | $220,000 – $350,000 |
| Bathroom remodel (mid-size) | $18,000 – $35,000 |
| Bathroom remodel (primary suite) | $35,000 – $60,000 |
Hillside grading and retaining-wall work push Brea prices above flat-lot cities like La Habra or Fullerton by 10 to 20 percent on ADU builds. We give you a line-item price before the job starts, and that number does not move unless you change the scope.
Neighborhoods We Serve in Brea
We work everywhere in Brea, from the older streets around Brea Boulevard and Birch Street to the 1960s-70s tracts in Hillcrest and central Brea, plus the hillside parcels on the north and east edges where grading and fire-access review add a layer to every permit. Our crews know which neighborhoods trigger drainage reviews and which ones sail through with minimal back-and-forth.
- Central Brea (92821)
- Hillcrest tracts (92821)
- Brea Boulevard / Birch Street core (92821)
- North hillside parcels (92821, 92823)
- East foothill-edge lots (92822)
Response time for a Brea estimate call is same-day or next-morning during the work week.
Service Area – Cities Near Brea
We also cover the surrounding North Orange County cities where the housing stock and permitting rules are different enough to matter. Placentia, CA has older, flatter lots with fewer slope reviews. Fullerton, CA adds historic-district overlays in parts of its downtown. Yorba Linda, CA has larger lots and more hillside work. La Habra, CA is mostly flat mid-century tracts. If you are on the edge of Brea, call (844) 934-0236 and we will tell you which city rules apply.
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
Yes. We prepare the plans, submit to Brea’s building department, and manage the Fire Authority review when the lot is in a hillside or wildland-adjacent zone. If you have an HOA, we submit the architectural application with the same plans. The city runs on a standard timeline, but hillside drainage review can add a few weeks. Call (844) 934-0236 to start.
That depends on scope. Kitchen remodels usually start within 3 to 6 weeks after you approve drawings. ADUs take longer because Brea requires full plan review before issuing a permit. We give you a realistic start date in writing once the survey is done and the city has accepted the submittal.
Yes, we cover 92821, 92822, and 92823, including the north and east hillside parcels where grading, retaining walls, and fire-defensible-space rules shape the design. Those lots take more engineering up front, but they are not out of scope for us. We will tell you honestly if a hillside lot makes an ADU impractical before you spend money on plans.
Ready to talk about your Brea project? Call (844) 934-0236 for a free estimate. We will walk your lot, answer the permitting questions, and give you a fixed, line-item price.
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
"Detached unit in the back yard. Utilities trenched, separate meter, and it passed final on the first inspection."
— Steven Nguyen"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