ADU Company in Laguna Hills — 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 Laguna Hills, CA

Kitchen remodeling in Laguna Hills usually costs between $28,000 and $67,000, with most full-gut renovations landing around $40,000. The 1960s and 1970s ranch homes that dominate this city bring specific challenges: original plumbing that’s past its service life, electrical panels sized for a different era, and layouts that were never designed for how families cook today. At Home Base ADU Builders, we’ve handled enough of these houses to know exactly what’s behind the drywall before we open it up. Call (866) 403-9834 to talk about your kitchen.

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Why Laguna Hills Homes Are Different

Laguna Hills’ original tracts were built fast, between 1965 and 1975, and it shows in the bones. The typical home here is a single-story ranch or Spanish-style tract house on a 5,000 to 8,000 square foot lot, with an attached two-car garage and a floor plan that treats the kitchen as a service room rather than a gathering space. During kitchen remodels we regularly find knob-and-tube wiring still live in the walls, cast-iron drain lines that have thinned from the inside, and roof structures too shallow for modern recessed lighting without furring down. None of it stops a remodel, but all of it changes the budget and the schedule if you don’t plan for it.

The other thing that makes Laguna Hills different is governance. Most of these older tracts sit inside HOAs that were established with the original developments, and those associations take architectural review seriously. A kitchen remodel that changes an exterior wall, relocates a window, or adds a vent hood penetration often needs HOA sign-off before the city will even look at the permit. We’ve learned to submit plans that anticipate HOA objections, so the approval doesn’t add months to the timeline. The climate matters too: warm inland summers mean ventilation and heat management in the kitchen are as important as the finishes, and Santa Ana season punishes cheap range hood ducting.

Our Main Laguna Hills Services

Most Laguna Hills homeowners who call us start with one of two projects: an ADU in the backyard, or a bathroom that’s outlived its era. Here’s what each involves in this city.

ADU Builders in Laguna Hills

ADUs in Laguna Hills are a two-front approval process. The city’s ordinance is workable, but the HOAs that govern most older tracts add a design review layer that can stall a project for months if the roofline, stucco color, or window style doesn’t match the original 1970s architecture. We’ve built detached units in rear corners and garage conversions, and we know what passes HOA scrutiny here. Because we work with multiple prefab manufacturers rather than one brand, we can match a build method to your lot’s slope, setback, and budget instead of forcing a product that doesn’t fit. Read more on our ADU Builders in Laguna Hills page.

ADU Builders in Laguna Hills

Bathroom Remodeling in Laguna Hills

Bathrooms in these 1960s-70s homes were small by design, often 40 to 60 square feet, and the original plumbing is at the end of its service life. We regularly replace galvanized supply lines and cast-iron waste pipes while opening up the footprint, often stealing space from an adjacent closet or hallway to create a bathroom that actually works for two people. Moisture control matters here more than people expect: the inland heat means properly vented exhaust fans and backer board details that won’t fail in ten years. See how we approach these projects on our Bathroom Remodeling in Laguna Hills page.

Bathroom Remodeling in Laguna Hills
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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 Laguna Hills

Kitchen remodeling in Laguna Hills means working with what the original builders left behind: 1970s framing that’s sound but inflexible, slab foundations that make plumbing changes more involved than a crawlspace job, and a layout that buries the kitchen in the back corner away from the living space. Most clients want a more open plan, which in a load-bearing ranch almost always means engineering a beam and moving at least one wall. The heat here also drives a practical decision: a properly sized range hood that vents outside, not a recirculating unit that just pushes grease around. We’ve served Laguna Hills since 2016, and we’ve remodeled enough of these kitchens to quote accurately before opening a single wall. For a broader look at how we approach these projects, see our Kitchen Remodeling service page.

Full Gut Renovations

Signs you need it

You have original 1970s cabinets that are delaminating, counters that have seen forty years of knife work, and a floor plan that traps the cook behind a peninsula wall while guests congregate in the living room.

What it costs in Laguna Hills

A full gut renovation in Laguna Hills typically runs $45,000 to $67,000 depending on the amount of plumbing relocation, the beam work required to open the plan, and the level of finish you select.

How we do it

We start with infrastructure: run new electrical circuits, replace the water lines and drain stubs, then reframe the opening and install the support beam before hanging drywall, setting cabinets, and finishing with countertops, tile, and trim.

Cabinet Refacing and Countertop Replacement

Signs you need it

Your cabinet boxes are still square and functional, but the doors are tired, the hinges are sagging, and the countertops look dated or have burn marks and chips that make the whole kitchen feel worn.

What it costs in Laguna Hills

Refacing cabinets and replacing countertops in Laguna Hills falls in the $28,000 to $37,000 range when the existing layout stays put and no walls move.

How we do it

We remove the old doors and drawer fronts, laminate or paint the boxes, install new doors with soft-close hardware, and set new countertops, typically pulling a permit for any plumbing disconnect if we touch the sink or gas line.

What Kitchen Remodeling Costs in Laguna Hills

Item Typical range in Laguna Hills
Full kitchen remodel with layout change $45,000 – $67,000
Cabinet refacing and countertop replacement $28,000 – $37,000
Appliance replacement and minor electrical $18,000 – $27,000

How long does a kitchen remodel take in Laguna Hills?

A full gut renovation typically takes 6 to 9 weeks from demo to final inspection; layout changes and HOA-required exterior modifications add time. We schedule inspections the day the work is ready so the permit doesn’t become the bottleneck. Call (866) 403-9834 for a timeline specific to your house.

Will my HOA slow down a kitchen remodel?

Only if the remodel changes the exterior: window relocations, new vent hood penetrations, or adding exterior doors. Interior-only work rarely touches HOA review, but we check your CC&Rs before submitting permits so there are no surprises. Call (866) 403-9834 and we’ll review your specific tract.

Brands We Service in Laguna Hills

We build with products that hold up in Laguna Hills’ heat and Santa Ana winds. James Hardie fiber-cement siding goes on every detached structure we build, and we regularly work with Abodu, Plant Prefab, and Tuff Shed-based conversions when an ADU is part of the plan. Our supplier relationships mean we can get brand-specific parts delivered without the multi-week delays that homeowners face when ordering direct. See our brands for the full breakdown.

Pricing for ADU Company in Laguna Hills, CA

Service Typical range in Laguna Hills
Full kitchen remodel with layout change $45,000 – $67,000
Cabinet refacing and countertop replacement $28,000 – $37,000
Appliance replacement and minor electrical $18,000 – $27,000
ADU construction (prefab, 400 – 600 sq ft) $180,000 – $320,000
Garage conversion to ADU $90,000 – $150,000
Tuff Shed-based ADU conversion $45,000 – $90,000
Bathroom remodel (standard 5×8 to 6×10) $18,000 – $28,000
Bathroom remodel with layout change $28,000 – $45,000
Primary bath addition (no new plumbing stack) $45,000 – $75,000

Prices in Laguna Hills push upward when a project hits the two-front approval wall: HOA design review plus city permitting, both of which add plan revisions and engineering time. Original 1970s infrastructure also matters, because knob-and-tube wiring replacement and cast-iron drain line swaps aren’t optional once the walls are open. We give you a written, line-item estimate before work starts and don’t change the price unless you change the scope.

Neighborhoods We Serve in Laguna Hills

We work across every tract in Laguna Hills, including the original 1960s-70s developments and the newer hillside communities. Most of our kitchen and bathroom projects cluster in:

  • Leisure World
  • Nellie Gail Ranch
  • Moulton Ranch
  • Aliso Viejo adjacent tracts
  • Laguna Hills Estates

In most Laguna Hills neighborhoods we can start site visits within the week and get permits submitted within two to three weeks of a signed agreement, depending on HOA requirements and city plan check volume.

Service Area – Cities Near Laguna Hills

Our crews take on projects throughout the Saddleback Valley and south Orange County. We also serve homeowners in Laguna Woods, CA, Lake Forest, CA, Mission Viejo, CA, and Coto De Caza, CA, with the same crew and the same pricing structure, no subcontractor roulette across city lines.

Serving Laguna Hills, CA — Our Local Coverage Area

We’re based in the Laguna Hills 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 Laguna Hills

Ready to get started? Free estimates · Free written quotes response in Laguna Hills
Call (866) 403-9834

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 Laguna Hills Customers Say

★★★★★ 4.8 from 4+ reviews

"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."

— Robert Hayes

"Detached unit in the back yard. Utilities trenched, separate meter, and it passed final on the first inspection."

— Colleen Pruitt

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

— Priya Mehta

How It Works in Laguna Hills

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 Laguna Hills — 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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