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 General Contractor Across Huntington Beach
A General Contractor in Huntington Beach handles the whole job from demolition to final paint, pulling permits, scheduling every trade, and carrying the contract from the first inspection to the final walkthrough. San Mateo Construction works in Huntington Beach ZIPs 92646, 92647, 92648, and 92649, and we typically reach homes in Fountain Valley, Westminster, and Costa Mesa within one to two days for an estimate. For whole-home remodels, additions, or ADU builds, call (855) 901-7266 and we’ll schedule a time to walk the property and price the work properly.
Why San Mateo Construction Is Huntington Beach’s Preferred General Contractor
Huntington Beach homeowners tell us the same thing over and over: they’ve had too many trades walking through the house, each with a different schedule and a different invoice. We fix that by putting every scope on one contract. One team pulls the permits, one team schedules the subs, and one phone number gets answered when you have a question at 3pm on a Tuesday. Noel Carrington, who leads San Mateo Construction, built the company around that single-accountability model because it’s the only way to keep a mid-century Huntington Beach remodel from turning into a six-month headache.
What builds trust here isn’t a sales pitch. It’s the fact that we walk into a 1968 ranch off Brookhurst and already know what’s behind the drywall before the first hammer swing. That local knowledge changes how we write a contract: we include inspection allowances for the things Huntington Beach homes actually hide, and we put every change in writing with a fixed price before work moves forward. Homeowners in 92646, 92647, 92648, and 92649 don’t want surprises. We build the contract so surprises are already planned for.
Styles & brands we work with
Construction Company in Huntington Beach
A Construction Company in Huntington Beach is the licensed entity that manages structural work, additions, and new construction from demolition through occupancy, and San Mateo Construction performs that role for homes across 92646, 92647, 92648, and 92649. When you’re moving a load-bearing wall, adding square footage, or building an ADU over a garage, the job stops being about finishes and starts being about shear walls, footings, and load paths. In Huntington Beach, that also means dealing with what’s under the slab, which we’ll get into below. A home addition in Huntington Beach runs $45,000 – $130,000, and an ADU build runs $90,000 – $220,000 depending on site conditions, utility runs, and the manufacturer you choose.
Inspections and Permitting Before the Work Starts
We pull permits for every structural change in Huntington Beach and schedule inspections as each phase completes. That’s non-negotiable. The point of a pre-demo inspection in a 1955 – 1975 home isn’t paperwork. It’s discovering what the city will require once walls are open, so you’re not handed a $12,000 code upgrade with a Crew already standing in your living room.
On a 1968 ranch house off Brookhurst in 92646, our crew opened a wall for a bath remodel and found the original galvanized supply lines corroded shut and cloth-wrapped wiring with no ground. We stopped, wrote the rough-in upgrades as a priced change order, and got a signed approval before demo continued. The inspector signed off on the new wiring and plumbing before the walls closed. The marine layer had also rotted the window flashing on that wall, which we folded into the same written scope.
Written Allowances, Not Open-Ended Add-Ons
Every San Mateo Construction contract for Huntington Beach remodels carries a written allowance line for rough-in upgrades: plumbing, electrical, framing repair, and termite or rot replacement. That’s the line that protects the number you signed. When our crew opens a wall and finds ungrounded wiring or a supply line that’s 80% closed with corrosion, we price the fix and get your signature before we spend one dollar of that allowance. Nothing moves forward without written approval.
Remodeling Contractor in Huntington Beach
A Remodeling Contractor in Huntington Beach handles interior renovations, kitchen and bath remodels, and exterior upgrades without moving the footprint of the house, and San Mateo Construction manages the full scope for homes in 92646, 92647, 92648, and 92649. That includes demolition, rough-in, drywall, tile, cabinetry, countertops, plumbing fixtures, and final trim. Where a standalone remodeler might only touch the visible surfaces, we include the systems behind those surfaces, because in Huntington Beach’s 1955 – 1975 housing stock, the surface is rarely the problem. A bathroom remodel in Huntington Beach runs $9,000 – $28,000. A kitchen remodel runs $14,000 – $45,000.
Whole-Home Remodels in Mid-Century Tracts
A whole-home remodel in Huntington Beach means coordinating a re-roof, window replacement, kitchen and bath work, and often electrical and plumbing rough-in across a house that’s been sitting in salt air for sixty years. We sequence the work so exterior weather barrier goes on before interior finishes, which matters when the marine layer is rolling through. And we handle the permit set as one submittal, not a patchwork of trades pulling their own.
Exterior-to-Interior Scope Under One Contract
We carry James Hardie siding, GAF and Owens Corning roofing, and PGT windows as part of the same contract that covers your kitchen cabinetry and bathroom tile. That means the same person responsible for the re-roof also answers for the cabinet install. One crew that can keep the weather out of the house, and make the inside worth living in. For Huntington Beach homeowners, that’s not convenience. It’s the only way to keep a coastal remodel from turning into five contracts and no one accountable.
Trusted Brands We Service in Huntington Beach
We don’t push whatever’s on the shelf. For Huntington Beach remodels, we help you choose between vetted lines we carry and install regularly, like James Hardie siding for exterior weather resistance in the salt air, Boxabl and Plant Prefab for ADU construction, and Cambria or Caesarstone for kitchen countertops. Because we have relationships with 50+ manufacturers across roofing, windows, plumbing fixtures, cabinetry, and hardscaping, you’re picking from catalog options, not whatever the local yard happened to stock this week. We keep installation teams trained on the specific fasteners and flashing details each brand requires, which matters on a house that gets pounded by onshore wind and salt spray every afternoon.
See the difference
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After
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After
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AfterCommon General Contractor Problems We See in Huntington Beach Homes
- Corroded galvanized supply lines. Homes built between 1955 and 1975 in 92646 and 92647 still carry steel supply pipes that close off from the inside after six decades in coastal humidity. A kitchen or bath remodel that doesn’t budget for re-pipe work will almost certainly go over once the walls open.
- Ungrounded cloth-wrapped wiring. Mid-century Huntington Beach tracts were wired before modern grounding standards, and cloth insulation turns brittle in ocean air. Opening any wall for a remodel usually triggers an electrical rough-in upgrade to pass inspection.
- Rot and failed flashing on west-facing walls. The prevailing onshore wind drives marine-layer moisture into southwest-facing window and door openings. By the time homeowners see peeling trim, the flashing underneath has usually failed, and the rot goes a stud deep.
- Abandoned oil well casings on flatwork digs in 92646 and 92647. A patio, driveway, or addition footing that looks like simple excavation can hit an old well casing or buried concrete pad a few feet down, which turns a flatwork job into a permitting and encapsulation scope before a single form is set.
Pricing for General Contractor in Huntington Beach, CA
Huntington Beach remodel pricing moves on three things: how much of the house you’re opening, what code upgrades the permit triggers, and whether the dig hits anything in the oil-field tracts. Here are the ranges we write into contracts every week:
| Project | Huntington Beach Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
The spread exists because a 5×8 bath in a Fresca tract goes differently than a 12×14 primary bath in a seawall-adjacent beach house, and an ADU over a garage that needs a new panel and sewer lateral costs more than one that ties into a newer service. The number that matters is the one we put in writing after we walk the property. Call (855) 901-7266 for a free estimate. We don’t charge to look, and we don’t dress up a ballpark as a bid.
We Also Serve Cities Near Huntington Beach
San Mateo Construction works in the communities next to Huntington Beach: Fountain Valley, Westminster, Midway City, and Costa Mesa. If your home is in one of these Huntington Beach neighboring cities, the same inspection-first process, written allowances, and single-contract accountability applies. Call us and we’ll set a walkthrough.
Serving Huntington Beach, CA — Our Local Coverage Area
We’re based in the Huntington Beach 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 Huntington Beach
Because the homes in 92646, 92647, 92648, and 92649 were mostly built between 1955 and 1975 with galvanized supply lines, ungrounded wiring, and materials that have spent sixty years in salt air. When you open a wall, you’re often looking at corroded plumbing, brittle insulation, and termite or rot damage behind the drywall. We write an inspection allowance into every Huntington Beach contract so the upgrades are priced in a written change order, not dropped on you mid-demo. Call (855) 901-7266 to have us walk your house before you commit.
Permits trigger the current code requirements for whatever you touch: plumbing rough-in, electrical grounding, seismic strapping, and sometimes insulation or window egress upgrades if the scope reaches them. The inspector doesn’t care that the house was legal in 1968. We know what Huntington Beach’s inspectors will flag once walls are open, and we build that into the written allowance before demo starts. That keeps the final number from drifting after the crew is committed.
Maybe. The oil-field tracts in 92646 and 92647 are built over abandoned well casings and buried concrete pads from the mid-century extraction era, and we’ve hit both on flatwork and footing digs just a few feet down. That’s why a San Mateo Construction estimate for any dig in those ZIPs includes a site-check conversation and a written contingency for encapsulation if we hit something. If you’re planning a patio, driveway, or addition in 92646 or 92647, call (855) 901-7266 and we’ll tell you what we’ve seen on your street.
We test for both before demolition in any Huntington Beach home built before 1979. If asbestos-wrapped ducting or lead-based paint shows up, we bring in a licensed abatement team, and the work is written as a separate, signed line item before demo continues. We don’t tear into a 1968 Huntington Beach ceiling and hope for the best. Testing first, abatement in writing, then demo. The schedule doesn’t move until the test results are back.
Yes. We schedule roof, flashing, siding, and window work in the morning when the marine layer burns off and the surfaces have a chance to dry, because you can’t set flashing properly into a wet substrate. Huntington Beach’s onshore flow means west-facing walls and roofs don’t fully dry out between October and May, so we install weather barriers and sealant only when the surface will hold the bond. The mild, frost-free climate does allow exterior work year-round, but only if the sequencing respects the humidity. Call (855) 901-7266 for a walkthrough and we’ll show you exactly what we mean on your house.
Written by Noel Carrington, Owner at San Mateo Construction, serving Huntington Beach and neighboring communities.