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
Huntington Beach remodels and additions run anywhere from $9,000 for a small bathroom update to $130,000+ for a full second-story addition, and the permit path here is unlike any other city in Orange County. We’re Square One Builders, led by Brent Calloway, and our crews know the coastal zoning overlay, the tight post-war lots, and the salt-air corrosion issues that shape every quote in 92646, 92647, 92648, and 92649. If you’re planning a kitchen, bathroom, whole-home remodel, or ADU in Huntington Beach, call (877) 688-9930 and we’ll give you a straight answer on scope, schedule, and cost.
Why Square One Builders Is Huntington Beach’s Preferred General Contractor Company
Most Huntington Beach homeowners have dealt with the frustration of juggling three or four separate trades and discovering nobody owns the gaps between them. That’s the problem we’re built to solve. One contract, one team, one point of accountability from demo day to final walkthrough.
Brent Calloway started Square One Builders with a simple rule: scope the whole project before the first hammer swings. In Huntington Beach, that means understanding the difference between a 1950s ranch in 92646 and a coastal rebuild near Downtown where the Coastal Commission weighs in before the city does. Our General Contractor team runs the full scope – structural, roofing, windows, cabinets, countertops, plumbing fixtures, siding, and hardscaping – so you’re not managing a parade of subs.
We work with 50+ material brands, including CertainTeed and Owens Corning for roofing, so we spec the right product for a house three blocks from the surf versus one up near the 405. The salt air near Pacific Coast Highway eats standard galvanized hardware fast. We plan for it on the front end, not as a punch-list surprise.
Styles & brands we work with
Construction Company in Huntington Beach
A construction company in Huntington Beach doing additions and structural work has to plan around Coastal Zone entitlement, tight-lot staging, and marine-layer corrosion before the first foundation form is set. A full home addition on an inland tract lot in 92646 or 92647 typically runs $45,000 to $130,000. On a coastal parcel in 92648 or 92649, plan for the higher end once flood-zone detailing and corrosion-resistant hardware are factored in. We pull permits, sequence the inspections, and keep the job moving through Huntington Beach’s planning department.
Second-Story and Vertical Additions
When a post-war ranch runs out of horizontal room, the only way is up. Second-story additions in Huntington Beach usually trigger structural upgrades to the existing first-floor framing and foundation. We handle that scope directly, along with the party-wall coordination that shared-lot construction demands.
Garage Conversions and ADUs
A garage conversion in Huntington Beach runs $30,000 to $80,000 depending on whether it’s a simple finish-out or a full ADU with kitchen and bath. An ADU construction project runs $90,000 to $220,000. We work with prefab partners like Abodu and Plant Prefab when a faster build makes sense, but most Huntington Beach lots need a site-built solution due to setbacks and access.
Remodeling Contractor in Huntington Beach
A remodeling contractor in Huntington Beach handles the full interior scope – kitchen, bath, flooring, windows, doors, finishes – while coordinating the structural trades beneath them. Kitchen remodels here run $14,000 to $45,000 and bathroom remodels $9,000 to $28,000. The older inland tracts in 92646 and 92647 are full of 1950s and 60s ranches with original plumbing stacks, failing cast-iron drain lines, and undersized electrical panels. Expect to spend part of the budget on systems you never see.
Kitchen and Bath Remodels
We replace everything from water shut-offs to cabinet hardware. For Huntington Beach homes, we spec corrosion-resistant plumbing fittings near the coast and verify venting before we close walls. Countertops, backsplash, island work, and fixture installation are all coordinated by one crew so the schedule doesn’t stall between trades.
Whole-Home Interior Updates
On the coastal side of Huntington Beach, we’ve seen older beach cottages in 92648 with aluminum wiring and no insulation being brought up to current code as part of a whole-home update. Those projects include electrical panel replacement, re-piping, insulation, windows, and finishes. The permit is complex, and the sequencing matters.
Trusted Brands We Service in Huntington Beach
We stock and install materials from CertainTeed, Owens Corning, and IKO for roofing, plus a broad portfolio spanning cabinetry, countertops, windows and doors, siding, fencing, and decking. Because we carry 50+ brand relationships, we can offer Huntington Beach homeowners multiple price tiers within the same product category without switching contractors. For roofing near the coast, for example, we’ll often recommend Owens Corning or CertainTeed lines rated for high-wind and salt exposure. We keep local inventory channels open so we’re not waiting on back-ordered trim or fasteners when you’re mid-project in 92649.
Common General Contractor Problems We See in Huntington Beach Homes
- Coastal Zone entitlement stalls. On oceanfront and Downtown parcels in 92648, a second-story addition can sit in Coastal Commission review for months before the city will even issue a building permit. We sequence entitlement first, then demo, so you’re not paying crews to stand around waiting on paperwork.
- Tight-lot access and staging. Post-war lots in 92646 and 92647 often have no side yard. If we can’t stage materials on-site, we coordinate street parking permits and delivery windows before the crew arrives. Access directly shapes the estimate – under-quoting access is the fastest way to a change order after work starts.
- Salt-air corrosion on exterior hardware. Fasteners and flashing within a mile of the surf routinely fail at 15 years old. When we open up exterior walls or replace roof connections near PCH, we swap in corrosion-resistant hardware as standard practice, not as an upgrade.
- Shared-wall and party-wall disputes. Huntington Beach has a lot of zero-lot-line and shared-wall construction, especially in the coastal neighborhoods. Written notice to neighbors and agreed work hours are not optional. We document all of it before demo so a complaint doesn’t trigger a stop-work order mid-framing.
See the difference
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After
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AfterPricing for General Contractor in Huntington Beach, CA
Below are the market ranges we’re seeing for Huntington Beach projects right now. Coastal parcels and second-story scopes land at the higher end once corrosion-resistant hardware, flood-zone detailing, and entitlement time are included. Call (877) 688-9930 for a written line-item quote on your specific scope.
| Service | Huntington Beach Price Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Garage Conversion | $30,000 – $80,000 |
What moves the number: lot access, structural condition of what’s behind the walls, Coastal Zone status, and the material tier you choose. A Cambria countertop and a Silestone countertop both work in the same kitchen remodel, but the budget difference can be thousands. We spec the right material for your project and your budget, and we show you the line items before you commit. Estimates are free.
We Also Serve Cities Near Huntington Beach
Our crews cover Huntington Beach and the surrounding areas, including Midway City, Fountain Valley, Westminster, and Costa Mesa. If you’re just outside the city line in Fountain Valley and need a full-scope remodel, give us a call and we’ll let you know if your project fits our schedule.
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
Permit fees themselves are similar, but the Coastal Zone overlay on parcels in 92648 and parts of 92649 adds a state-level entitlement review that inland cities don’t require. A second-story addition near Downtown can spend 6 to 12 months in Coastal Commission review before the city issues a building permit. That entitlement time adds engineering, documentation, and administrative cost with no construction progress to show for it. We build that sequencing into the quote up front. Call (877) 688-9930 for an exact figure on your lot.
We stage materials in the driveway or coordinate street-side permits with the city. On a recent 92648 project, we ran the entire second-story addition with no side yard access at all – materials came in on schedule, got lifted or carried to the work area, and we kept the street clear for neighbors. Access is priced into the estimate before we start, not added as a surprise after the crew is on site.
Yes, and if you skip it, a neighbor complaint can trigger a stop-work order that costs real time and money. In Huntington Beach’s zero-lot-line coastal neighborhoods, we document party-wall conditions with the neighbor in writing before demo, confirm work hours, and photograph existing conditions. That paper trail protects everyone.
A permit means the work gets inspected against current code – structural, electrical, plumbing, waterproofing. It also protects your ability to sell the house later without explaining unpermitted work. On Huntington Beach coastal parcels, the permit may also include Coastal Commission conditions that run with the property. We pull the permits, schedule the inspections, and keep the paper current through final sign-off.
Marine-layer salt air and onshore humidity corrode standard galvanized hardware in 10 to 15 years when the house is within a mile of the surf. Fasteners, flashing, and exterior steel near PCH routinely show rust and section loss earlier than builders expect. When we open up exterior walls or replace roof connections on Huntington Beach coastal jobs, we spec corrosion-resistant hardware as the standard, not the upgrade. Call (877) 688-9930 to have us look at your specific exposure.
Your Remodel, Fully Managed
From the ground up means one contractor, every system, one accountable team running your entire project in Huntington Beach. Brent Calloway and our Square One Builders crew will scope the job honestly, price the real conditions on your lot, and keep the neighbors onside while we build it to stay that way. Call (877) 688-9930 to schedule your free estimate.
Written by Brent Calloway, Owner at Square One Builders, serving Huntington Beach since 2009.