ADU Company in La Palma — Plans, Permits & Build, One Fixed Price

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 La Palma, CA

Kitchen remodeling in La Palma means working inside homes built in the 1960s and 1970s, where original layouts, older electrical panels, and shallow rear setbacks shape what’s possible. We’re Cottage ADU Builders, and we handle ADU construction, kitchen remodeling, and bathroom remodeling for residential properties across La Palma. Most kitchens here were framed when a 30-inch range and a single overhead light were standard, so the work usually involves opening walls, upgrading circuits, and rethinking storage before a single cabinet goes in. Call (866) 808-7312 for a free estimate.

Call (866) 808-7312

Why La Palma Homes Are Different

La Palma is a small, fully built-out planned city where nearly every lot was developed at once in the 1960s and 1970s. That uniformity creates a specific set of conditions for any interior work. Homes are mostly single-story and two-story tract builds on tight, consistent lot geometries, many with original block walls and shallow rear setbacks. Inside, that era means 2×4 framing, plaster or drywall over older wiring, and kitchens that were never designed for modern appliance loads or open-plan living. Electrical panels in these homes are frequently 100-amp originals, and we routinely find sewer laterals and supply lines that need verification before a remodel can pass inspection.

La Palma’s inland Orange County location brings hot, dry summers and mild winters. For kitchen work, that translates to real attention on ventilation, range hood exhaust, and cooling load when we open walls and add appliances. Santa Ana wind events are part of life here, so exterior vent terminations and any wall penetrations get sealed and flashed with that in mind. The uniform tract layout also means many La Palma homes share identical floor plans, but each one has decades of its own modifications, so we verify framing, plumbing, and electrical before finalizing any design.

Our Main La Palma Services

La Palma homeowners call us most about two things: adding a permitted ADU to a tight rear yard, and refreshing bathrooms inside homes that haven’t been touched since the Nixon administration. Here’s what each involves locally.

ADU Builders in La Palma

Adding an ADU in La Palma almost always means working with a narrow, uniform rear yard and original block walls that define the buildable area. We’re familiar with the prefab and modular systems that make sense on these lots, including Boxabl and Tuff Shed, and we handle site prep, foundation work, and utility hookup sequencing so the factory-built unit arrives and gets set correctly. The city’s rear-yard coverage and parking rules often require a pre-submittal zoning check, and we manage that conversation from the first survey to the final inspection. ADU Builders in La Palma covers the full scope.

ADU Builders in La Palma

Bathroom Remodeling in La Palma

Bathrooms in La Palma tract homes share the same DNA: original cast-iron drain lines, dated tile over drywall, and limited square footage that rewards careful layout choices. We rebuild these spaces with modern waterproofing, proper ventilation, and fixtures sized for the actual room, not a showroom fantasy. Hot summers and Santa Ana wind events mean exhaust fans and exterior terminations get spec’d for real airflow, not code minimums. Bathroom Remodeling in La Palma walks through our process.

Bathroom Remodeling in La Palma
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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 La Palma

Kitchen remodeling in La Palma means rebuilding a room that was framed when a single overhead fixture and a 30-inch range were the norm. These 1960s and 1970s tract homes bring older electrical runs, original plumbing, and layouts that fight against how families cook now, so the job usually includes opening walls, pulling new circuits, and reworking the footprint before finishes go in. Because La Palma’s hot summers put real demand on cooling, we also focus on ventilation and appliance heat load so the kitchen doesn’t turn into an oven every August. This is a core discipline for us, not a side project. Read more about our approach on the Kitchen Remodeling hub.

Full Kitchen Gut and Rebuild

Signs you need it

Your La Palma kitchen still has the original 1960s or 1970s layout, the cabinets are pulling away from the walls, and you’re running extension cords because there aren’t enough outlets.

What it costs in La Palma

A full kitchen gut and rebuild in La Palma typically runs $45,000 to $85,000 depending on layout changes, electrical upgrades, and finish selections.

How we do it

We demo to the studs, verify framing and rough-in locations, pull new electrical circuits and plumbing where the layout demands, then rebuild with new drywall, insulation, flooring, cabinets, counters, and appliances set to spec.

Cabinet and Countertop Replacement

Signs you need it

Your cabinet boxes are structurally fine but the doors are sagging, the laminate is peeling, and the countertop has burns, chips, or seams that have opened up.

What it costs in La Palma

Cabinet and countertop replacement in La Palma typically falls between $18,000 and $40,000, varying with cabinet line, counter material, and whether you’re keeping the existing footprint.

How we do it

We remove the existing cabinets and counters, repair or shore up the wall substrate, install new cabinets level and anchored to framing, then template and set the new countertop with proper seam placement.

Kitchen Layout Reconfiguration

Signs you need it

Your La Palma kitchen has the original galley or closed-off footprint and you want to open it to the dining area or shift the work triangle so more than one person can cook at a time.

What it costs in La Palma

Reconfiguring a kitchen layout in La Palma, including moving plumbing or electrical and removing a non-load-bearing wall, typically costs $35,000 to $70,000.

How we do it

We confirm which walls are load-bearing, design the new footprint around existing utility runs where possible, pull permits, then move plumbing and electrical to the new locations and rebuild the space to plan.

What Kitchen Remodeling Costs in La Palma

Item Typical range in La Palma
Full kitchen gut and rebuild $45,000 – $85,000
Cabinet and countertop replacement $18,000 – $40,000
Kitchen layout reconfiguration $35,000 – $70,000

How long does a kitchen remodel take in La Palma?

A full gut and rebuild in La Palma usually takes 8 to 12 weeks from demo to final inspection. Cabinet and countertop replacements run 3 to 5 weeks. Permit review times in the city can add 2 to 4 weeks before we start, and we build that into the schedule up front. Call (866) 808-7312 for a timeline for your specific scope.

Will my 1960s La Palma home need electrical upgrades for a kitchen remodel?

Most 1960s and 1970s tract homes in La Palma still have 100-amp panels and original kitchen circuits, so yes, many kitchen remodels here include a panel upgrade and new dedicated circuits for appliances, outlets, and lighting. We verify the panel and load calculation during the estimate, not after demo starts. Call (866) 808-7312 for an exact assessment.

Brands We Service in La Palma

We work with the brands you’ve already been researching. For La Palma kitchens and ADUs, that includes Boxabl and Tuff Shed for prefab structures, plus James Hardie fiber-cement siding for exterior durability on applicable projects, and Plant Prefab where the lot and budget align. Parts and materials for these systems are ordered with local lead times in mind. See our brands for the full picture.

Pricing for ADU Company in La Palma, CA

Service Typical range in La Palma
Full kitchen gut and rebuild $45,000 – $85,000
Cabinet and countertop replacement $18,000 – $40,000
Kitchen layout reconfiguration $35,000 – $70,000
Detached ADU (prefab) $180,000 – $350,000
Garage conversion ADU $120,000 – $220,000
Bathroom remodel (full) $25,000 – $55,000

In La Palma, prices get pushed up by original block walls that complicate access, older panels that need upgrading before new circuits can pass, and the city’s tight rear-yard coverage rules that can force custom siting or a variance for detached units. We give you a written line-item quote before work starts, and we don’t hit you with change orders when the framing reveals what the framing reveals.

Neighborhoods We Serve in La Palma

La Palma is compact enough that we cover the entire city, which sits within ZIP code 90623. The tract layouts repeat from the neighborhoods around La Palma Central Park down to the residential streets along Moody Street and Houston Avenue, so we know the floor plans and the setback realities before we arrive. We typically respond to estimate requests in the La Palma area within one business day.

  • La Palma Central Park area
  • Moody Street corridor
  • Houston Avenue neighborhood
  • Walker Junior High vicinity
  • La Palma Avenue residential streets

Service Area – Cities Near La Palma

Cottage ADU Builders serves La Palma and the surrounding Orange County communities. If you’re in Cypress, CA, Buena Park, CA, Stanton, CA, or Garden Grove, CA, we handle ADUs, kitchens, and bathrooms there too, with the same permit-to-punch-list approach we bring to every La Palma job.

Serving La Palma, CA — Our Local Coverage Area

We’re based in the La Palma 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 La Palma

Ready to get started? Free estimates · Free written quotes response in La Palma
Call (866) 808-7312

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 La Palma Customers Say

★★★★★ 4.8 from 4+ reviews

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

— Ernesto Hernandez

"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."

— Shane Miller

"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."

— Amanda Walsh

How It Works in La Palma

Getting your adu handled is simple and fast.

1

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2

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

3

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