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Fast, Reliable General Contractor Across La Palma
Hiring a general contractor in La Palma means trusting someone with the bones of a 1960s tract home, not just the finishes. Most of the city was built out by the mid-1960s, so almost every job here involves opening walls and finding what the original builder left behind: galvanized supply lines, aluminum branch wiring, and slab-on-grade floors that fight you on drain placement. We scope jobs around those realities from the first visit. If you’re planning a kitchen remodel, bathroom remodel, or addition, our La Palma Home Remodeling team will give you a written price before any work begins. Call (803) 680-2547.
Why Mason Remodeling Is La Palma’s Preferred General Contractor Company

We’ve worked inside enough La Palma homes to know the tract patterns. The ranch houses east of Moody Street, the two-story models west toward the Los Alamitos border, the cul-de-sac ranches near La Palma Central Park. The homes vary slightly in layout but share the same 1960s plumbing and electrical signatures. That familiarity means our estimates from the General Contractor team account for conditions we know are likely, not conditions we hope for.
Homeowners in La Palma call us because the crew verification process removes the biggest fear: who is actually coming to the door. Every technician arrives in a clean uniform with a photo ID badge, and you receive the technician’s name and photo before the visit. That’s the Threshold Standard, and it’s how we’ve operated since 2004 as part of the Threshold Group. When you’re home alone or your kids are napping, that matters.
Response time to La Palma is coordinated from our Los Angeles office, with crews dispatched locally. You’ll reach a live person when you call, any hour, any day. No phone trees, no voicemail loops. (803) 680-2547.
Styles & brands we work with







Licensed General Contractor in La Palma
A Licensed General Contractor in La Palma is the person who owns the schedule, the permits, the subcontractors, and the final inspection on your remodel or addition. For a kitchen remodel here, that typically means managing demo down to studs, a rough electrical and plumbing inspection through the City of La Palma’s building department, cabinet and counter installation, and the final walkthrough. Kitchen remodels in La Palma run $14,000 to $45,000 depending on footprint, cabinet line, and what we find behind the walls.
Our written price comes before any work starts. Not after demo. Not once the wall is open. Isaac Pruett sets that standard on every project, and it’s never treated as an option or a favor.
Scoping and Permitting
Most La Palma jobs require a building permit. A load-bearing wall removal does. An added bathroom does. A garage conversion into living space absolutely does. We pull permits, schedule inspections, and pass sign-off before we call the job done.
Change Orders Done Right
When we open a wall and find original galvanized lines weeping at the fittings, you get a written change order with a specific dollar amount before we proceed. You approve it, or we don’t touch it. No surprises on the final invoice, ever.
Residential General Contractor in La Palma

A Residential General Contractor in La Palma handles the work that makes a house function for the family living in it: kitchens, bathrooms, additions, garage conversions, and ADUs. In a city like La Palma, where housing stock is nearly all owner-occupied single-family homes built before 1970, the projects skew toward updating what exists rather than building new from scratch.
Bathroom remodels in La Palma run $9,000 to $28,000. A small bathroom, the kind you find in the 1960s ranch homes near Kennedy High School, runs $5,000 to $12,000. A tub-to-shower conversion runs $3,500 to $10,000, and that includes the plumbing changes most La Palma bathrooms need once the old tub is out.
1960s Housing Conditions
La Palma homes were built with materials that are now past their expected life. Galvanized supply lines rust from the inside. Electrical panels, if original, are often 100-amp and undersized for modern kitchens. We test for these conditions during the estimate, and we write the allowance into the scope so the first surprise isn’t actually a surprise.
Working on Slab Foundations
Most La Palma homes sit on slab-on-grade foundations. That’s fine until you want to move a toilet, add a shower drain, or relocate a kitchen sink. Recessing drains into a slab means cutting concrete. We budget for that from day one, and we tell you the real number before the saw comes out.
Trusted Brands We Service in La Palma
We work with specification-grade material partnerships across cabinetry, surfaces, and fixtures, and that access benefits La Palma homeowners who want vetted products without chasing showrooms. KraftMaid and Wellborn for cabinets. Cambria, Silestone, and Caesarstone for countertops. Kohler, Moen, and Toto for plumbing fixtures. If you’re drawn to the prefab ADU route, we’re familiar with what companies like Abodu and Dvele require from the site, the foundation, and the utility connections, and we can act as your La Palma general contractor on those builds. Parts and materials for La Palma jobs are sourced through our established supply lines, not ordered piecemeal, which keeps lead times honest and pricing predictable.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in La Palma Homes
- Original galvanized plumbing. Homes built in the 1950s and 1960s across La Palma used galvanized steel supply lines. After 60 years, they’re often narrowed closed with internal rust. Any remodel that opens a wall should budget for re-piping.
- Aluminum branch wiring. La Palma’s mid-century tract homes frequently have aluminum wiring on lighting and outlet circuits, which complicates any electrical rough-in and may require pigtailing or replacement to pass inspection.
- Shallow slab-on-grade floors. Moving a drain in a La Palma bathroom or kitchen usually means cutting and patching concrete, since the slab has almost no void depth to work with. That’s a cost and a calendar item, not a surprise.
- Undersized electrical panels. Original panels in many La Palma homes are 100-amp or smaller. Adding a level-2 EV charger, an induction cooktop, or an ADU subpanel means a panel upgrade as part of the scope.
Pricing for General Contractor in La Palma, CA
Prices below are what we quote and what we honor for La Palma, CA. They assume standard conditions in a 1960s tract home. A structural surprise changes the number in writing before any work proceeds, never after.
| Project Type | Typical La Palma Price Range |
|---|---|
| Small Kitchen Remodel | $9,000 – $20,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Garage Conversion | $30,000 – $80,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
What moves the number: existing plumbing conditions, cabinetry line and finish, structural requirements for wall removals, and the cost of permits and inspections, which fluctuate with the City of La Palma’s fee schedule. Schedule changes also affect price. If you push a start date out six months, material costs may shift. We lock prices once the written scope is signed and deposits are made. Call (803) 680-2547 for a free estimate, and you’ll get the real number, not a ballpark.
We Also Serve Cities Near La Palma
Our crews handle general contracting throughout the surrounding communities, including Buena Park, Cerritos, Cypress, and Artesia. If you’re in a 1960s tract home in any of those cities, the same scoping discipline and written pricing apply. General Contractor in La Palma is our service hub for this area, and we cover the same neighborhoods with the same crew verification process.
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 General Contractor in La Palma
Yes, in most cases you do. Load-bearing wall removals, added fixtures, electrical changes, and any plumbing reconfiguration require permits from the City of La Palma. Cosmetic work like paint, trim, or cabinet refacing generally does not. We pull the permits ourselves and handle inspections. Call (803) 680-2547 if you want to know whether your specific project needs one, and we’ll tell you straight.
A full kitchen remodel in La Palma usually runs 8 to 14 weeks from demo to final walkthrough. A bathroom remodel in La Palma runs 4 to 8 weeks. The biggest variables are inspection scheduling, cabinet lead time from KraftMaid or Wellborn, and anything we find behind the walls on a slab-on-grade home. We give you a calendar with your written price, and we update it weekly.
Almost always, it’s the original mechanical systems from the 1960s: galvanized supply lines that need re-piping, aluminum branch wiring requiring repair, undersized panels that must be upgraded for a new cooktop, or slab work to move a drain. These are written as change orders with fixed dollar amounts before we proceed, and you approve each one. No approval, no work. Call (803) 680-2547 for a written scope that anticipates these conditions.
Yes, both are in our wheelhouse. Garage conversions in La Palma run $30,000 to $80,000 depending on whether you’re adding a bathroom, and ADU construction runs $90,000 to $220,000. La Palma’s R-1 zoning and the City’s accessory dwelling unit ordinance govern what’s allowed, and we handle the design review and permitting. A prefab ADU from Abodu or Dvele is also an option if you want a faster build, and we can serve as your general contractor for site prep and utility connections.
We use a draw schedule tied to milestones: deposit at signing, then draws at demo complete, rough-in inspection passed, and final walkthrough. Changes are always written change orders with a dollar amount approved by you before work continues. The 365-Day Done Right Promise backs the workmanship for a full year from the completion date. If something we installed fails, we send a crew back at no charge. That’s the guarantee, and it’s in writing.
Written by Isaac Pruett, Owner at Mason Remodeling, serving La Palma since 2004.










