







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Orange County
Looking for a General Contractor in Orange County who puts the price in writing before the first hammer swings? We’re Penhallow Remodeling Orange County, and we’ve spent years working inside Orange County’s patchwork of postwar tracts, planned communities, and coastal zero-lot-line builds. A kitchen remodel in Anaheim’s 1960s ranchers runs $14,000 – $45,000, and a full home addition in Irvine can reach $45,000 – $130,000 depending on HOA design review and foundation work on concrete slab. Call (424) 541-1701 for a free estimate with a written number you can hold us to.
Why Penhallow Remodeling Orange County Is Orange County’s Preferred General Contractor Company

Orange County homeowners have a specific frustration with contractors: someone shows up, walks the house, throws out a verbal number, and then the price changes at the door once demo starts. We don’t do that. Every job in Orange County gets a written price before any work starts, a written arrival window, and a 365-Day Done Right Promise that says if the work fails inside the guarantee period, we come back and fix it at no charge. That’s the Kingswell standard, and it’s been operating since 2004.
Our Orange County customers also know who’s walking into their home. Every technician is background-checked and arrives in uniform. No subcontracted strangers, no mystery crews. Trevor Nash leads our Orange County team, and he’s the kind of contractor who’ll sit at your kitchen table, explain what cement board substrate means, and give you a number before he picks up a tool.
Styles & brands we work with







Construction Company in Orange County
Construction Company work in Orange County means navigating a tight lot, an HOA architectural committee, and a city building department all at once. We handle room additions, garage conversions, and whole-home remodels across Orange County, and the process starts with a site walk where we check access, staging space, and any tract-specific restrictions that affect the quote.
Tight-Lot Site Access
On a 50-foot-wide lot in Garden Grove, where the driveway barely fits two cars, material deliveries can block the alley if you’re not careful. That’s a city fine and an angry neighbor. We plan delivery schedules around your driveway capacity and coordinate parking passes before the first load of lumber arrives.
Permit and HOA Coordination
Orange County’s master-planned communities, like Irvine’s Woodbridge, enforce architectural review for any visible exterior change. Skip that step and you’ll get a stop-work order. We submit the design package ourselves, attend the review if needed, and pull permits through the city so the job doesn’t stall at inspection.
Remodeling Contractor in Orange County

As a Remodeling Contractor in Orange County, we focus on Kitchen Remodeling in Orange County, bathroom remodeling, and whole-home remodels inside the footprint of your existing house. The housing stock here is predominantly single-family detached homes from the 1950s through the 1990s, with wood-frame and stucco construction, tile roofs, and concrete slab foundations. Those conditions shape every remodel we do.
1960s Wiring and Foundations
In the older tracts of Anaheim and Garden Grove, original copper supply lines from the 1960s are still common, but the real headache is the aluminum branch wiring. Insurance companies often require remediation before a remodel permit is issued. We schedule that work into the draw timeline so it doesn’t surprise you mid-project.
Concrete Slab Remodels
Many Orange County homes sit on slab foundations, which means moving a kitchen sink or adding a bathroom isn’t as simple as tying into a basement. Cutting into the slab to relocate plumbing is a real cost driver. We show you exactly where that money goes in the written estimate.
Trusted Brands We Service in Orange County
We install products from manufacturers that stand behind their work, which matters when your Orange County home sits in a wildland-urban interface zone where fire-resistant materials matter. You’ll see Cambria and Silestone quartz on our kitchen counters, Kohler and Moen fixtures in our bathrooms, and Es Windows in Orange County and James Hardie siding on any exterior work. Owens Corning products appear when insulation or roofing underlayment is part of the scope. If a manufacturer has a lifetime warranty, it layers on top of our 365-Day Done Right Promise, so you’re protected twice.
See the difference
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After
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After
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AfterCommon General Contractor Problems We See in Orange County Homes
- Skipped HOA architectural review leading to a stop-work order. In master-planned communities like Irvine’s Woodbridge, any visible exterior change needs design committee approval first. We file that paperwork before demolition starts.
- Ignored party-wall notice requirements on zero-lot-line lots. In Huntington Beach, where homes sit right against the property line, a room addition triggers neighbor notification rules. Skipping that step causes complaints and permit delays.
- Underestimated driveway access on narrow lots. Garden Grove’s 50-foot-wide lots leave almost no room for a dumpster and material staging. We coordinate with neighbors for shared parking passes and schedule deliveries so you don’t block the alley.
- Aluminum branch wiring flagged at inspection. Anaheim and Garden Grove’s 1960s homes frequently have aluminum wiring that insurers want remediated before a remodel sign-off. We pigtail with AlumiConn connectors and build the extra time into the schedule.
Pricing for General Contractor in Orange County, CA
Here’s what Orange County homeowners should expect for the most common jobs we do. These are real market ranges for this county, not national averages.
| Project | Orange County 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 |
What moves the number up or down? For kitchens, it’s cabinet line and slab cutting for plumbing. For additions, it’s foundation work, HOA review, and whether your lot is zero-lot-line. We write every estimate as a fixed number, not a range, so the day-one price is the invoice price. Call (424) 541-1701 for your free written estimate.
We Also Serve Cities Near Orange County
Our General Contractor in Orange County team works daily in Irvine, Fullerton, Newport Beach, and Orange. If you’re in a coastal neighborhood or a hillside tract, we know the access and review requirements before we show up.
Serving Orange County, CA - Our Local Coverage Area
We’re based in the Orange County 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 Orange County
Yes. If the work is visible from the street, nearly every master-planned community in Orange County, including Woodbridge in Irvine, requires architectural committee approval before a permit is issued. We handle that submittal as part of the permit process. Call (424) 541-1701 and we’ll check your tract’s specific requirements.
Most Orange County cities restrict construction noise to 7:00 a.m. through 6:00 or 7:00 p.m. on weekdays, with reduced or no hours on weekends. We coordinate our start times around your city’s ordinance so rough-in work doesn’t begin before 7:00 a.m. Call us for a schedule that works for your neighborhood.
It usually means remediation before the rough-in inspection. Insurers often require aluminum branch wiring to be pigtailed with AlumiConn connectors or replaced entirely before any remodel permit is signed off. We build that into the scope and timeline so the inspector’s sign-off doesn’t stall your kitchen.
You’ll need party-wall notice to your neighbor and likely a survey to confirm the exact property line. We handle the notice, the survey coordination, and any structural accommodations the city requires. Call (424) 541-1701 and we’ll walk your lot before you spend a dollar.
Yes. Homes near the hills of Orange and Yorba Linda sit in areas where Santa Ana winds can reach 60+ mph, so any exterior work requires reinforced roof-to-wall connections and fire-resistant materials in the wildland-urban interface zones. We spec those materials from the start, including James Hardie siding and Owens Corning underlayment where applicable.
Key Takeaways
- Written price before work starts, every time, no verbal ballparks.
- 365-Day Done Right Promise in writing on every project.
- We handle HOA review, permits, and party-wall notices for Orange County tracts.
- Aluminum wiring remediation built into the schedule, not a surprise at inspection.
- Call (424) 541-1701 for a free estimate with real Orange County pricing.
Ready to talk numbers? Call (424) 541-1701 and ask for Trevor. A real person answers, day or night. We’ll schedule a site walk, check your lot access, review your HOA’s rules if they apply, and hand you a written price you can hold us to. That’s how we work in Orange County.
Written by Trevor Nash, Owner at Penhallow Remodeling Orange County.











