At J Cor Construction, we specialize in delivering outstanding residential and commercial construction services across Orange County, backed by licensed professionals, dependable craftsmanship, and transparent pricing. Whether you're building a custom home, remodeling kitchens and baths, adding an ADU, or renovating your commercial space, we’re here to bring your vision to life—on time and without surprises.

You're not just hiring a contractor; you're choosing a licensed, bonded, and insured partner with real accountability. We comply with all California State License Board (CSLB) regulations and local building codes. Our commitment to professionalism mirrors that of Orange County’s top contractors Great BuildzArchitectural Digest.

• Orange
• Anaheim
• Placentia
• Buena Park
• Westminister
• Brea
• Fullerton
• Huntington Beach
• Costa Mesa
• Newport Beach
• Irvine
• Corona Del Mar
• Laguna
• Dana Point

Each city has unique zoning, design, and permit requirements. With local roots, we adapt to each community—delivering tailored solutions and effortless compliance.

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We create custom homes with architectural precision and thoughtful planning. From concept through completion, our team handles permits, materials sourcing, scheduling, and inspections.

Searching for “whole home remodel OC”? We manage demolition, structural upgrades, plumbing, electrical, HVAC, finishes, and final inspection—streamlining complex remodels into efficient, single-contract projects.

Turn your outdated spaces into dream environments with:

• Custom cabinetry and countertops
• Layout redesigns with lighting and plumbing upgrades
• ADA-compliant options
• Luxury finishes and fixtures

From garage conversions to backyard cottages, we deliver:

• Detached and attached ADUs
• Second-story decks or rooms
• Bedroom or bath additions
• Sunrooms and home offices

All engineered, permitted, and built to maximize ROI.

Transform outdoor spaces with:

• Patios, pergolas, and decks
• Fire features, outdoor kitchens
• Concrete, pavers, and retaining walls
• Landscape upgrades that complement your home

For businesses across Orange County, we remodel with onsite sensitivity. We handle:

• Office and retail interior renovations
• ADA compliance and code upgrades
• Lighting, electrical, plumbing installations
• Minimal disruption to operations

We provide detailed, itemized quotes, avoiding hidden fees and guaranteeing no surprises.

We deliver on our promises. You'll receive a clear schedule with project milestones and updates.

We manage subcontractors, procurement, inspections, and timelines—serving as your single point of accountability.

We don’t just build—we stand behind our work. Every project includes both workmanship and materials warranty.

• Family-owned with strong local reputation
• Service across cities that align with Google’s top contractor searches
• Qualified for both residential and commercial work in all major OC areas
• Extensive experience with ADUs since regulatory changes
• Full design-build capabilities (CAD, renderings, engineering coordination)
• Proven ability to execute on quality and timelines like top-tier firms reddit.comreddit.com+12Millennium Construction+12generalcontractorsorangecounty.com+12

Irvine Kitchen Rebuild
We updated a 1980s kitchen with custom cabinetry, open flow, island prep space, and energy-efficient lighting, delivering the full job in 5 weeks with no issues at final inspection.

Newport Beach ADU Transformation
Converted a detached garage into a 600 sq ft studio ADU with full kitchen, bath, and private entrance. We managed permitting, utility tie-ins, and HOA coordination—completing project in 12 weeks.

What services does a general contractor provide?
We handle entire project life cycles: design, permitting, coordination, construction, inspections, and handover. Our role is to provide a smooth, single-contract experience .

Are you licensed to work in all OC cities?
Yes. We’re licensed under CSLB #1039584 and actively perform work across all Orange County jurisdictions, including Irvine, Huntington Beach, and Newport Beach.

Do you manage ADU and room additions?
Absolutely. We specialize in door-to-door ADU projects, room additions, and garage conversions—including zoning and permit coordination.

Can you handle commercial remodels?
Yes. We provide commercial renovations across retail, office, restaurant, and mixed-use spaces, with ADA and code compliance.

Do you offer 3D design and architectural services?
Yes. Our in-house design team provides 2D/3D plans to help you visualize the project before construction begins.

Ready to make your project a reality? We offer free consultations and personalized quotes for homeowners and business owners across Orange County.

📍 Location: 1509 N Kraemer Blvd, Anaheim, CA 92806
📞 Call: (714) 572‑9471
📧 Email: Office@JCorBuilding.com

👉 Let’s build your dream—from Orange to Laguna!

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J Cor Construction | Orange County General Contractor | CSLB #1039584
Design-Build • Remodel • ADU • Additions • Commercial • Residential