ADU Company in Anaheim — One Fixed Price, Permits Handled

We handle the design, the engineering, and the city permit, then build it. One contract, one crew, one accountable point of contact. Free feasibility check on your lot before you commit.

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ADU Company in Anaheim, CA

Kitchen remodeling in Anaheim means working inside 1950s and 1960s stucco tract homes where original layouts, slab plumbing, and decades of west-facing sun have taken a toll. Guest House ADU Builders handles the full scope: ADU construction, kitchen remodeling, and bathroom remodeling under one contract, so Anaheim homeowners adding a rear-yard unit can upgrade the main house at the same time. We match you to the right ADU system, not the one we happen to sell. Call (833) 863-7015 for a free estimate.

Call (833) 863-7015

Why Anaheim Homes Are Different

Anaheim’s western flats, particularly the 92801, 92802, 92804, and 92805 ZIPs, are filled with single-story post-war tract homes built on slab foundations. Original kitchens in these houses were designed for a different era: closed off from living areas, minimal counter space, and electrical panels that cannot handle a modern appliance load. Slab foundations mean drain lines run through concrete, so relocating a sink or adding an island with plumbing often requires saw-cutting and repouring, which changes the scope and the price. Anaheim Hills ZIPs like 92807 and 92808 sit on sloped lots, where structural shear walls and hillside foundation work can add upfront cost before finish materials ever enter the conversation. Santa Ana wind events and hot inland summers push Anaheim kitchens toward durable venting, deep overhangs for west-facing walls, and materials that will not fade under direct sun.

Our Main Anaheim Services

Anaheim homeowners call us for two things more than anything else: building an ADU on an existing lot, and remodeling a bathroom that has reached the end of its useful life.

ADU Builders in Anaheim

Anaheim is one of the few Southern California cities that adopted a pre-approved, city-reviewed ADU plan program, which means homeowners can pull permits on standard detached and conversion designs without a full custom plan check. That shifts the project from a design gamble to a permitting-strategy exercise, and it is where our ADU-only focus pays off. We work across seven leading prefab brands, including Abodu, Cover, and Dvele, so the recommendation matches your lot and budget rather than a single manufacturer relationship. Details on the full Anaheim ADU process are here: ADU Builders in Anaheim.

ADU Builders in Anaheim

Bathroom Remodeling in Anaheim

Original bathrooms in Anaheim’s 1950s through 1970s tract homes tend to be small, with original cast-iron drain lines and single-bulb fixtures that date the space immediately. Slab foundation work is common when relocating a toilet or shower drain in the western flats, and we price that work into the estimate before we start, not after. Our team handles the full bathroom remodel, from waterproofing and tile to fixture install and finish trim. See the full scope here: Bathroom Remodeling in Anaheim.

Bathroom Remodeling in Anaheim
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What happens when you call

  1. 1
    A real person answersNo phone trees — you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Kitchen Remodeling in Anaheim

Kitchen remodeling in Anaheim is most often a correction of original 1950s and 1960s tract-home layouts: closed-off galley kitchens, slab plumbing that limits where drains can go, and electrical systems that were never designed for modern appliances. The challenge in cities like Anaheim is that cabinet builders and general contractors will sell you a floor plan without asking what lies under the slab or where the panel sits. We start with the structure and systems first, then build the kitchen around what the house will actually support. Our full kitchen remodeling approach is covered on the Kitchen Remodeling page.

Cabinet and Countertop Replacement

Signs you need it

Doors are delaminating, drawers no longer close square, or the original particleboard cabinets have swollen around the sink from decades of small leaks.

What it costs in Anaheim

A full cabinet and countertop replacement in an Anaheim kitchen typically runs $25,000 to $55,000, with the spread driven by cabinet construction, whether you opt for prefinished or custom, and countertop material choice.

How we do it

We measure the existing footprint, order cabinets to spec, remove the old boxes without disturbing slab plumbing or load-bearing walls, then install, level, and trim everything out before templating and setting the counters.

Full Kitchen Remodel

Signs you need it

The layout no longer works for how you actually cook, the appliances are fighting for circuit capacity, or you are planning an ADU in the rear yard and want the main house kitchen done under the same permit cycle.

What it costs in Anaheim

A full Anaheim kitchen remodel, including layout changes, new plumbing runs, electrical upgrades, and finish surfaces, typically lands between $40,000 and $75,000 depending on structural work and material grade.

How we do it

We start with a site inspection of the slab, framing, and panel, lock the design and material selections, pull Anaheim permits, then manage the entire build through final punch-list so one team owns the schedule.

What Kitchen Remodeling Costs in Anaheim

Item Typical range in Anaheim
Cabinet and countertop replacement $25,000 – $55,000
Full kitchen remodel $40,000 – $75,000
Appliance upgrade (per major unit) $1,200 – $6,000

Does a kitchen remodel in Anaheim require a permit?

Yes. Any kitchen remodel involving plumbing, electrical, structural walls, or gas lines requires an Anaheim building permit. We pull all permits and schedule inspections as part of the project cost. Call (833) 863-7015 for an exact quote.

Will the price change once kitchen work starts in Anaheim?

We use fixed pricing with written line-item quotes, so the number on the estimate is the number you pay unless you change the scope. If the client adds work, we price the change order before any material is ordered. Estimates are free.

Brands We Service in Anaheim

We specify James Hardie fiber-cement siding on exterior build work because Anaheim’s summer heat and Santa Ana winds punish cheap cladding. For ADU structures, we build with Abodu, Cover, and Dvele, three of the seven prefab brands we are authorized to install. Parts sourcing and system comparison happen before the first permit is pulled. See our brands for the full list.

Pricing for ADU Company in Anaheim, CA

Service Typical range in Anaheim
Cabinet and countertop replacement $25,000 – $55,000
Full kitchen remodel $40,000 – $75,000
Appliance upgrade (per major unit) $1,200 – $6,000
Bathroom remodel (mid-range, 50 – 70 sq ft) $18,000 – $35,000
Bathroom remodel (upscale, up to 100 sq ft) $38,000 – $60,000
ADU site prep and foundation $18,000 – $40,000
Prefab ADU (all-in, budget to mid-range) $160,000 – $280,000
Prefab ADU (all-in, premium) $300,000 – $450,000
Garage conversion ADU $90,000 – $160,000
Custom site-built ADU $250,000 – $400,000

Prices in Anaheim push upward when slab work is required for drain relocations, when the garage footings are undersized and need structural reinforcement before conversion, or when the property sits in an Anaheim Hills HOA with hillside foundation requirements. Every estimate is a written line-item quote, so the cost does not shift after work begins.

Neighborhoods We Serve in Anaheim

We work across all of Anaheim, from the original tract-home flats in the west to the sloped and HOA-governed lots in Anaheim Hills.

  • West Anaheim (92804)
  • Central Anaheim (92801, 92802, 92805)
  • Anaheim Hills (92807, 92808)
  • Platinum Triangle area
  • Colony Historic District

We schedule estimates throughout Anaheim within a normal business week, with availability for same-week site visits depending on current workload.

Service Area – Cities Near Anaheim

Just outside Anaheim, we also cover Fullerton, CA, Placentia, CA, Orange, CA, and Villa Park, CA. These cities share the same mid-century housing stock and slab-foundation conditions, so the pricing and permitting work run parallel to our Anaheim jobs.

Serving Anaheim, CA — Our Local Coverage Area

We’re based in the Anaheim 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 Anaheim

Ready to get started? Free estimates · Free on-site estimates response in Anaheim
Call (833) 863-7015

What happens when you call

  1. 1
    A real person answersNo phone trees — talk to a local adu pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Anaheim Customers Say

★★★★★ 5.0 from 4+ reviews

"Every invoice was tied to a completed milestone, so I always knew what I was paying for."

— Paige Barrett

"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."

— David Nguyen

"Knew the local setback and parking rules cold, which saved us from designing something that would never have been approved."

— Yolanda Morales

How It Works in Anaheim

Getting your adu handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your adu needs and we provide an upfront, transparent quote — no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Anaheim — typically within 30–60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

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