Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Remodeling Company in La Palma, CA
Home renovation in La Palma means working with what’s already here. The city’s original 1960s and 70s tract homes were built well, but they’re now 50 to 60 years old, and the systems inside them are reaching the end of their service life. Square One Builders handles full-scope renovation in La Palma, from opening walls to replacing old copper and galvanized plumbing to matching the original stucco texture when an addition goes on. Call (877) 688-9930 when you’re ready to talk about your project.
Why La Palma Homes Are Different
La Palma is a fully built-out bedroom community in ZIP 90623, wedged between Cerritos on the west, Buena Park on the north, and Cypress on the east. There’s no vacant land left, so nearly every construction project here is a remodel, an addition, or a second-story build-out of an original tract home. That changes how we approach the work. We’re not grading raw dirt or pouring foundations on empty lots. We’re preserving the bones of a house while replacing everything that has aged out.
The housing stock is dominated by single-story ranch plans and Spanish-style tract homes from the incorporation era. When we open those walls, we routinely find original copper or galvanized plumbing, early Romex or even aluminum wiring, and stucco that has to be color- and texture-matched when we add square footage. La Palma also has a small-city building department where plan-check review is personal and neighbor notification requirements get real scrutiny, especially for second-story additions. Contractors who work mostly in Cerritos or Buena Park do not hit the same level of setback review. We plan for that from day one.
The climate matters too. La Palma sits in the flat west Orange County basin, mild most of the year but subject to hot, dry Santa Ana winds in late summer. Attic insulation, ventilation, and window performance are not afterthoughts here. They determine whether a renovated house stays comfortable when the wind shifts from the desert.
Styles & brands we work with







Our Main La Palma Services
Two services cover most of the calls we get from La Palma homeowners, and both have their own dedicated pages.
General Contractor in La Palma
When a project touches structure, it needs a licensed general contractor who can hold the whole scope. In La Palma, that often means managing a second-story addition on a narrow original lot, coordinating the structural engineer, the city plan-check process, and the trade sequencing so the family can stay in the house while work happens. We have served La Palma since 2014 and know the building department’s expectations. General Contractor in La Palma covers the full scope of how we run these jobs.

Home Remodeling in La Palma
A La Palma remodel usually starts with one system and quickly reveals three more. A kitchen update turns into replacing galvanized supply lines. A bathroom refresh uncovers old drain routing that no longer meets code. Our single-contract approach means those discoveries don’t derail the schedule or create finger-pointing between trades. Home Remodeling in La Palma explains what full-scope remodeling looks like in a 1960s tract home.

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.
Home Renovation in La Palma

Home renovation in La Palma is fundamentally about extending the useful life of houses built in the 1960s and 70s. The original floor plans are functional, but the plumbing, electrical, insulation, and finishes have aged out. A full renovation addresses those systems while preserving the character of the original tract home. That’s the work we do through our Home Renovation service, and it includes everything from complete interior gut-and-rebuilds to phased updates that keep the house livable while we work.
Home Renovation Contractors
Signs you need it
Your home still has original galvanized plumbing or aluminum branch wiring, and you’re planning to stay in the house long enough to justify fixing the systems rather than patching them repeatedly.
What it costs in La Palma
A full home renovation in La Palma typically runs $45,000 to $130,000 when it includes a kitchen, bathrooms, flooring, and system updates, with smaller scoped renovations landing between $14,000 and $45,000.
How we do it
We start with a systems audit of plumbing, electrical, and structural conditions, then sequence the work so critical paths like rough-in and drywall happen before finishes, keeping the house livable where possible.
Home Renovation Companies
Signs you need it
You have a multi-system project that no single trade can manage, and you want one contract, one schedule, and one accountable team rather than three separate crews.
What it costs in La Palma
Renovation companies in La Palma quote whole-home work between $45,000 and $130,000 depending on square footage and system scope, with kitchens alone at $14,000 to $45,000 as part of a larger package.
How we do it
We act as the single general contractor for every trade, sourcing materials from our 50-plus brand portfolio and sequencing work so the project moves from demolition to final paint without gaps between trades.
What Home Renovation Costs in La Palma
| Item | Typical range in La Palma |
|---|---|
| Whole-home renovation | $45,000 – $130,000 |
| Kitchen renovation (part of larger scope) | $14,000 – $45,000 |
| Bathroom renovation (part of larger scope) | $9,000 – $28,000 |
How long does a home renovation take in La Palma?
Plan on four to eight months for a whole-home renovation in La Palma depending on scope and whether you add square footage. The small-city permit process adds time, and we build that into the schedule up front.
Will the price change once work starts?
Our quotes are based on opening the walls before we finalize numbers, so surprises are rare. When we do find something unexpected, you get a written change order before any extra work proceeds. Call (877) 688-9930 for a free renovation estimate.
Brands We Service in La Palma
We install and service major brands across every system, including American Standard, Toto, and Sterling for plumbing fixtures, plus Schluter systems for waterproofed showers. Material sourcing is direct through our national accounts, and most items ship to La Palma within one to three weeks. See our brands for the full catalog.
See the difference
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AfterPricing for Remodeling Company in La Palma, CA
| Service | Typical range in La Palma |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Cabinet installation | $4,000 – $13,000 |
| Countertop installation | $2,000 – $6,500 |
| Backsplash installation | $800 – $2,500 |
| Bathroom remodel | $9,000 – $28,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Roof replacement | $8,000 – $20,000 |
| Window replacement | $4,500 – $15,000 |
| Paver patio installation | $3,500 – $11,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
Costs in La Palma push toward the middle and upper ends of these ranges when the work involves matching original stucco, rerouting 50-year-old plumbing, or meeting small-city setback requirements on an addition. Every project gets a written line-item quote before work begins, and we use fixed pricing so the number you approve is the number you pay unless you change the scope.
Neighborhoods We Serve in La Palma
We work throughout La Palma’s original residential neighborhoods, most built during the city’s growth era from the 1960s through the late 1970s. Every neighborhood in La Palma is close to us, and we can typically schedule initial consultations within one to two weeks.
- The Ranch Plan neighborhoods near Walker Junior High
- The Spanish tract homes along Orangethorpe and La Palma Avenue
- Homes near La Palma Central Park
- The original subdivisions east of Moody Street
- Residential streets south of Crescent Avenue
Service Area – Cities Near La Palma
We serve La Palma and the surrounding north Orange County and west corridor communities. That includes Cypress, CA to the east, Buena Park, CA to the north, Stanton, CA to the southeast, and Garden Grove, CA just beyond Stanton. If you’re in one of these neighboring cities and planning a renovation, the same full-scope team covers your project.
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 Remodeling Company in La Palma
We can usually schedule an initial consultation within one to two weeks and begin work within a month or two depending on scope and permit timing. La Palma’s small building department reviews plans carefully, so we build that into the schedule. Call (877) 688-9930 to get on the calendar.
We pull all required permits through the city of La Palma and manage the plan-check process directly. If your neighborhood has an HOA, we prepare the submittal package, but you’ll need to submit it since the HOA relationship belongs to the homeowner.
Yes. Second-story additions are one of the most common projects in La Palma because the original lots are narrow and the city is fully built out. We coordinate the structural engineering, neighbor notification, and setback compliance that La Palma requires for upstairs build-outs. Call (877) 688-9930 for a free estimate on your addition.
What happens when you call
- 1A real person answersNo phone trees — talk to a local construction 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 La Palma Customers Say
"Every inspection passed first time. The building department clearly knows him and that made the whole process easier."
— Christine Yang"He caught an error in the engineer's drawings before it got framed, which would have been an expensive thing to discover later."
— Lucia Martinez"Allowances in the contract were realistic rather than artificially low to make the bid look good."
— Colleen Bennett