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
Fast, Reliable Home Remodeling Across Placentia
Placentia homeowners call us when a remodel stops being a Pinterest board and starts being a load-bearing wall. A whole house remodel here usually runs $45,000 to $130,000 depending on what’s behind the drywall, and a kitchen remodel in the 92870 or 92871 ZIP codes typically lands between $14,000 and $45,000. We’re San Mateo Construction, led by Noel Carrington, and we’ve spent years working inside Placentia’s post-WWII tract homes and 1970s subdivisions. If you’re planning a Home Remodeling project here, call (855) 901-7266 for a free estimate and we’ll walk the house with you before you commit to anything.
Why San Mateo Construction Is Placentia’s Preferred Home Remodeling Company
Placentia’s building stock is almost entirely built out. That changes how a remodel works here. You’re not working with a blank lot off a new subdivision; you’re working inside an existing envelope, on compact lots where every square foot of coverage matters to the city. We know the single Building & Safety counter on Chapman Avenue, we know what plan-check reviewers flag on mid-century additions, and we know which original 1950s systems in 92870 homes tend to fail once walls come open. That local knowledge keeps your permit moving instead of stalling.
One contractor, every system. When we open a Placentia home for a whole house remodel, we’re the same team that handles the structural repairs, the re-roof, the window replacement, the kitchen cabinetry, and the paver driveway. You’re not juggling a plumber, an electrician, and a framer who’ve never met. We carry it from roofline to foundation under one contract.
Noel Carrington built this company around a simple idea: homeowners should be able to pick from real brands without assembling a team of subs themselves. We carry KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone countertops, Kohler and Grohe fixtures, and GAF, CertainTeed, and Owens Corning roofing. We help you choose based on your budget and how long you plan to stay in the house. Not whatever happens to be cheapest at the supply yard.
What does that mean for a Placentia homeowner? When we quote a kitchen remodel off Yorba Linda Boulevard or a bathroom gut in the tracts near Golden Avenue, every line item is grounded in a material we’ve installed before. We know how a Cambria island top wears versus a Silestone one. We know when Delta fixtures make more sense than Toto. That’s the difference between a contractor who sells labor and one who can actually advise you.
Styles & brands we work with
Whole House Remodel in Placentia
A Whole House Remodel in Placentia means something specific here. You buy a 1956 tract home near Kraemer Boulevard with good bones but original everything, and you decide whether to gut it room by room or take it down to studs all at once. That decision drives the price. A full interior gut with kitchen, baths, electrical, plumbing, and finishes in a Placentia home typically runs $45,000 to $130,000, and the spread comes from what’s hiding in the walls and under the slab.
What We Find in Mid-Century Placentia Homes
Homes built between 1945 and 1965 in 92870 usually have original or early copper plumbing, undersized 60-amp or 100-amp electrical panels, and galvanized supply lines that have been corroding for sixty years. When we open those walls, the permit triggers code upgrades. Arc-fault breakers. Tempered glass near doors. Often a panel replacement. That’s not a surprise to us. We write allowances for it into your contract before demolition starts.
Sequencing for Occupied Homes
Most Placentia homeowners stay in the house during a whole home remodel because moving out in Orange County is expensive. We phase the work so you have a functioning kitchen or bathroom at all times, and we schedule noisy demolition in a tight window. Dust containment is zipped and sealed. We’ve done this on enough occupied 92871 homes that our crew knows how to keep a family sane through a six-month remodel.
Luxury Home Remodeling in Placentia
Luxury Home Remodeling in Placentia isn’t about putting marble in a tract house. It’s about taking a well-located 1950s or 1960s home on a quiet street near Tri-City Park and rebuilding it to a standard the original builder never intended. That means structural upgrades, whole-home re-plumbing, a new 200-amp service, Euro-style cabinetry, and level-5 drywall. None of that is visible from the curb, and all of it costs real money. These projects in Placentia run $80,000 to $130,000 and up, depending on scope.
Structural and Systems First
Luxury finishes on a bad foundation are waste. On Placentia homes with raised foundations, we inspect the sill plates, joists, and posts before we quote any finish work. If the framing is undersized or damaged, we fix it before cabinetry goes in. Same with the roof. No point installing a $12,000 kitchen below a failing roof deck. We handle both, under one contract.
Brand-Level Finishes, Source Direct
This is where our supplier relationships matter. When a Placentia homeowner wants a luxury kitchen, we’re not limited to one cabinet line. We can price KraftMaid for a mid-range build-out or Wellborn for full custom. Cambria or Caesarstone for the island. Kohler or Grohe for the primary bath. We help you choose what’s worth paying for and what isn’t. It’s a curated process, not a sales pitch.
Trusted Brands We Service in Placentia
We carry more than fifty brand relationships across every system in your house. Roofing? GAF, CertainTeed, Owens Corning, plus Tamko and Boral for specialty profiles. Windows and doors? PGT and Therma-Tru, with CGI available for coastal-grade impact ratings if you want them. Siding, hardscaping, fencing, countertops, cabinetry, plumbing fixtures. We aren’t locked into one supplier line, so a Placentia homeowner gets a real recommendation across price tiers. That’s what “we help you choose” means. Not whatever the distributor happened to have on the truck.
See the difference
Before
After
Before
After
Before
AfterCommon Home Remodeling Problems We See in Placentia Homes
- Outdated panels found after walls open. 1950s and 1960s tract homes in 92870 often still have their original undersized panels. Once a permit triggers a remodel, you’re upgrading to 200-amp service. We write that allowance into the contract up front, so it’s not a surprise.
- Framing that was never load-bearing. Prior owners in Placentia opened walls without permits and removed headers or supports. We find this on Kraemer Boulevard homes and near Golden Avenue regularly. We inspect before we quote, and we fix what’s dangerous before finish work proceeds.
- Lot coverage blocking the addition or ADU. Placentia lots are small. Setbacks, parking, and maximum lot coverage often kill a second-story addition or garage-to-ADU before the design is drawn. We check against the City of Placentia’s zoning and California ADU law before you spend money on plans.
- Failed waterproofing in original bathrooms. Original Placentia bathrooms have drywall behind tile, not cement board, and no waterproof membrane. We use Schluter waterproofing on every wet area we build or rebuild. It holds in Placentia’s dry heat and in the humidity that builds up in older homes without proper bath fans.
Pricing for Home Remodeling in Placentia, CA
Placentia pricing follows Orange County market rates, with some local pressure from older housing stock and compact-lot complications. The table below reflects what we quote for typical Placentia homes in 92870 and 92871. These are working ranges, not teaser numbers. Free estimates are always free, and we give you a written line-item quote before any contract is signed.
| Project | Placentia Price Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
What moves the number in Placentia? Wall conditions, panel upgrades, foundation type, and whether your lot has room for the addition under city coverage rules. Call (855) 901-7266 and we’ll walk your property, talk through the permit path, and give you a price you can actually budget against.
We Also Serve Cities Near Placentia
Our Placentia remodel crews regularly work in Brea, Anaheim, Fullerton, and Yorba Linda. If you’re on the border near Bastanchury Road or across into Brea near the mall, we’re close by. Same crews, same contract, same brand portfolio.
Serving Placentia, CA — Our Local Coverage Area
We’re based in the Placentia 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 Home Remodeling in Placentia
Opening a wall in a 1950s Placentia tract home usually exposes original electrical wiring, early copper or galvanized plumbing, and framing that doesn’t meet current code, all of which triggers mandatory upgrades once a permit is pulled. That’s exactly why we write allowances for electrical rough-in and framing into the contract before we demo. You’ll see the scope change in writing, and you approve it before we fix it. Call (855) 901-7266 for a walkthrough and a quote that anticipates what’s behind your walls.
Yes, a whole house remodel in Placentia requires permits through the City of Placentia Building & Safety counter, and the scope of work you describe determines the plan-check path. We pull all permits, schedule the inspections, and handle corrections. We know what Placentia plan-check reviewers ask for on mid-century homes, which keeps your project moving instead of stalled in review.
A garage conversion on a compact Placentia lot often fits better than a detached addition because the footprint already exists, but parking replacement and setback requirements still apply under Placentia zoning and California ADU law. We check lot coverage and parking before you pay for design work. On a 5,000-square-foot lot in 92870, a garage ADU is usually viable; a detached new build may not be.
We handle surprises with a written change order and your written approval before we touch the extra work. On a 1950s tract home off Kraemer Boulevard in 92870, our crew opened a kitchen wall for a whole house remodel and found early copper supply lines, an undersized original electrical panel, and framing that wasn’t load-bearing where a prior owner had assumed it was. We pulled permits first, wrote allowances for framing and electrical rough-in into the scope of work, and priced each discovery as a written change order before any subfloor or drywall went back in. You’ll never get a surprise invoice at the end.
A home addition in Placentia typically runs $45,000 to $130,000, while a garage conversion runs $30,000 to $80,000 depending on finishes and whether you’re adding a kitchenette or bath. Lot geometry moves the addition number. Call (855) 901-7266 for an exact quote on your property, and we’ll check the lot coverage and setback math before you spend anything.
Written by Noel Carrington, Owner at San Mateo Construction, serving Placentia and all of Orange County.