ADU Company in Garden Grove — Design, Permits and Build Under One Contract

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 Garden Grove, CA

Kitchen remodeling in Garden Grove usually means making a 1950s or 1960s tract kitchen work for the way people actually live now, not just replacing cabinet faces. Most of the kitchens we open up in this city were built for one cook, a 36-inch range, and a family that ate in a separate dining room. We rebuild them for open sightlines, real ventilation, and layouts that hold up to daily use without fighting the room. If you’re planning an ADU in the backyard and want the main house kitchen done at the same time, one team can own both scopes from rough plumbing to the last drawer pull. Call us at (855) 594-0655 and we’ll walk the space with you.

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Why Garden Grove Homes Are Different

Garden Grove is a built-out, predominantly single-family city, and most of the housing stock between Garden Grove Blvd and Chapman Ave dates to the post-WWII tract boom. Those homes share a set of traits that change how both kitchens and ADUs get built here. Rooms are compact. Ceilings are eight feet, sometimes less after a previous owner added a dropped soffit. The original electrical service on many of these 1950s and 1960s ranches is 60-amp era equipment, which means a kitchen remodel with induction, a real hood, and two countertop appliance circuits often triggers a panel upgrade before anything else happens. The rear garages sit right at the alley line on deep lots, so access to the back of the house for construction is usually through a shared driveway or a side gate, not a wide front yard. Garden Grove’s climate is mild and dry, but the summer sun on a flat rear roof and a south-facing kitchen wall pushes designers toward better glazing, insulation, and shading, not heavy weatherproofing. None of this is exotic. It just means the plan has to be drawn for a Garden Grove lot, not a generic Orange County template.

Our Main Garden Grove Services

The two calls we get most often from Garden Grove homeowners are for detached ADUs behind the existing garage and for bathroom remodels inside the original house, usually ahead of a family change or a rental decision.

ADU Builders in Garden Grove

Most Garden Grove ADU projects are rear-yard detached units placed behind the original house and set back from the alley line. The site constraints here are consistent: deep but not wide lots, old rear-garage slabs whose footing depth determines how close the new unit can sit, and sewer laterals that were laid before the house had a second dwelling on the parcel. We match the unit to the yard condition and your budget, whether that’s a site-built frame on a new foundation or a prefab platform from a manufacturer we’re authorized to build from, like Abodu or Cover. ADU Builders in Garden Grove covers how we handle the permitting and utility side in this city specifically.

ADU Builders in Garden Grove

Bathroom Remodeling in Garden Grove

Bathrooms in Garden Grove’s original tract homes are tight, often five feet by eight, with cast iron waste lines that are approaching seventy years old. When we remodel one, we’re usually correcting a venting problem or a slow-draining tub at the same time we’re moving the vanity and adding a walk-in shower. The work is part of our full interior delivery, so if you’re doing an ADU and the main house bath needs attention too, one crew and one schedule get both done. Bathroom Remodeling in Garden Grove has the detail on scope, shower glass, and what a gut remodel actually includes here.

Bathroom Remodeling in Garden Grove
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Call (855) 594-0655

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 Garden Grove

Kitchen remodeling in Garden Grove is as much about correcting sixty-year-old room planning as it is about finishes. The original kitchens in these post-WWII tract homes were closed off, under-lit, and wired for a world without microwaves, dishwashers, or countertop cooking appliances. We open the room where the structure allows, upgrade the electrical and exhaust path, and rebuild the work triangle so two people can cook without constantly swapping places. Because we’re an ADU specialist, we can also run the main house kitchen and a backyard unit’s kitchen on the same permit package, with the same cabinet and countertop sourcing. If you want to see the full breadth of our kitchen capability, Kitchen Remodeling is where we keep it.

Full Gut and Relayout

Signs you need it

The kitchen has the original footprint, the refrigerator blocks a doorway or swing path, and there is no room for more than one person to work.

What it costs in Garden Grove

A full gut and relayout in Garden Grove typically lands between $45,000 and $85,000, with the higher end reflecting wall removals, beam work, and a service upgrade.

How we do it

We demo to the studs, move or reframe walls where the plan requires, run new plumbing and electrical to the new fixture locations, then rebuild the room with new flooring, cabinetry, counters, and ventilation.

Cabinet and Countertop Replacement

Signs you need it

The boxes are sound but the doors are delaminating, the drawer slides are failing, and the counter has burn marks or water damage at the seams.

What it costs in Garden Grove

Cabinet and countertop replacement in Garden Grove typically ranges from $18,000 to $35,000, depending on run length and material selection.

How we do it

We measure the existing layout, order the new cabinet boxes and fronts to fit, pull the old counters and sink, and install the new surfaces with new faucets and sink set in place.

What Kitchen Remodeling Costs in Garden Grove

Item Typical range in Garden Grove
Full gut and relayout $45,000 – $85,000
Cabinet and countertop replacement $18,000 – $35,000
Electrical service upgrade (when needed) $3,500 – $6,500

How long does a Garden Grove kitchen remodel take?

Most full kitchen remodels here run eight to twelve weeks from demo to final walkthrough. Smaller cabinet and countertop replacements usually finish in three to five weeks, assuming the existing layout stays put.

Will I need to upgrade my electrical panel?

On 1950s and 1960s Garden Grove tract homes, the answer is frequently yes. The original 60-amp panels were not sized for modern kitchens, and adding induction, a dishwasher, and dedicated counter circuits usually means a service upgrade. Call (855) 594-0655 and we’ll check yours during the estimate.

Brands We Service in Garden Grove

We’re authorized to build and install units from Abodu, Cover, and Dvele, and we use James Hardie siding and trim on exteriors where the design calls for fiber cement. That lineup means we can match the product to the lot condition instead of forcing a single brand onto a yard it doesn’t suit. Learn more on our brands page.

Pricing for ADU Company in Garden Grove, CA

Service Typical range in Garden Grove
Kitchen remodel, full gut and relayout $45,000 – $85,000
Kitchen remodel, cabinet and countertop replacement $18,000 – $35,000
Detached ADU, site-built (per sq ft) $350 – $450
Detached ADU, one-bedroom unit $150,000 – $250,000
Detached ADU, two-bedroom unit $200,000 – $350,000
Bathroom remodel, full gut $25,000 – $45,000
Electrical service upgrade $3,500 – $6,500
Foundation repair (per project) $5,000 – $15,000

Prices in Garden Grove push toward the upper end when the house still has its original 60-amp service, when the rear garage slab needs replacement rather than reuse, or when the kitchen is load-bearing and the wall removal requires a beam. We quote a fixed price up front and hold it, with no change orders unless you change the scope.

Neighborhoods We Serve in Garden Grove

We work across Garden Grove including the older tract blocks off Garden Grove Blvd, the neighborhoods around Chapman Ave, the pockets near Euclid St, and the streets west of Brookhurst. Because the city is compact and built-out, travel and material delivery are predictable, and we’re usually on-site within a day of a signed contract.

  • Garden Grove Blvd corridor
  • Chapman Ave tracts
  • Euclid St area
  • West Garden Grove

Service Area – Cities Near Garden Grove

Sapphire ADU Builders works in Garden Grove and the surrounding Orange County cities. If your property is in Anaheim, CA, Santa Ana, CA, Fullerton, CA, or Orange, CA, the same team covers your project, and we know the permit desks and setback rules in each city.

Serving Garden Grove, CA — Our Local Coverage Area

We’re based in the Garden Grove 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 Garden Grove

Ready to get started? Free estimates · Free on-site estimates response in Garden Grove
Call (855) 594-0655

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 Garden Grove Customers Say

★★★★★ 5.0 from 4+ reviews

"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

"The kitchenette layout he suggested made better use of the space than the one on our original sketch."

— Marco Ramirez

How It Works in Garden Grove

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 Garden Grove — 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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Areas We Serve
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