J Cor delivers comprehensive plumbing, electrical, and general contracting solutions to homes and businesses across Orange County. Whether you're fixing a pipe, installing a backup generator, or renovating your kitchen, our licensed men and women bring professionalism, transparency, and a results-driven mindset to every project.

Our team is proud to serve residents and businesses in:

• Orange
• Brea
• Fullerton
• Huntington Beach
• Costa Mesa
• Newport Beach
• Irvine
• Corona del Mar
• Laguna

Every location brings different challenges—from coastal corrosion to hillside drainage systems—and our local expertise ensures top-quality results everywhere.

We combine three critical service lines to provide turnkey solutions under one roof:

We handle everything from concept to completion: new builds, kitchen and bath remodels, ADUs, room additions, outdoor living spaces, and commercial tenant improvements. We deliver clean builds, timely schedules, and compliant permits throughout Orange County.

Our plumbing division tackles emergency leaks, drain clogs, slab leak detection, water heater installs, sewer line repairs (including trenchless methods), and full-home repipes. We use advanced leak detection, hydro-jetting, and camera inspections—matching top-rated plumbing pros in Orange County Dial One Sonshine.

From service panel upgrades and smart lighting installations to EV charger hookups and backup generator systems, our electrical team operates with precision, safety, and code compliance. We rival the best-rated electricians in Orange County .

CSLB-certified for general contracting, plumbing, and electrical work. We deliver professional work backed by all necessary licenses and insurances.

Whether it’s toilet overflow, power outage, or permit concern, our team responds quickly—24/7 emergency support with no hidden fees.

Our teams use the latest technology—3D renderings, hydro-jetters, pipe cameras, thermal imaging, smart-home systems—to deliver accurate, quality work.

All estimates are free and flat-rate. No surprises—just fair, itemized breakdowns and clear communication every step of the way.

Uniformed crews arrive on time, maintain clean workspaces, protect your home, and finish with thorough cleanup.

Work by J Cor comes with our commitment to excellence—if you’re not fully satisfied, we make it right.

From contemporary coastal homes to hillside modern villas, we design, permit, and build with care, collaborating with architects and overseers to bring your vision to life.

OCs homeowners frequently search “kitchen remodel Orange County” and “bathroom renovation near me.” We deliver custom layouts, high-end finishes, and optimized space design with timeline precision.

We manage everything—from structural planning to permitting—for detached ADUs, reimagining garages into spaces, or expanding rooms to fit modern lifestyles.

Decks, pergolas, fire features, outdoor kitchens, pavers, water features—we create lasting outdoor experiences that complement your home.

We upgrade offices, boutiques, medical suites, and more, coordinating timelines to minimize disruption and maximize compliance with ADA and local standards.

From broken pipe bursts to sewer backups and no-heating water calls, our emergency team fixes issues fast—often the same day, any time.

We specialize in trenchless sewer repair, hydro-jetting, and camera inspection—ideal for handling root intrusion, grease buildup, and structural pipe issues.

Our experts install and repair gas, electric, and tankless water heaters with precision and adherence to code.

Using acoustic sensors and infrared imaging, we locate hidden slab leaks and provide non-invasive solutions to prevent property damage.

We offer full PEX or copper repipes to remove outdated plumbing and restore water pressure and system reliability.

We manage rough-ins and final plumbing for new kitchens, baths, ADUs, and home additions—coordinated with construction teams.

We upgrade service panels (100A, 200A, 400A), add subpanels, surge protection, and ensure compliance with current load demands.

Certified electricians install Level 2 EV chargers and standby generators with automatic transfer switches and utility coordination.

From recessed can light installation to smart-home systems (Wi-Fi, app-controlled, voice-compatible), we deliver energy-efficient lighting designs.

We offer rapid response for electrical emergencies—breaker issues, power loss, sparking outlets—with real-time ETA, 24/7 availability.

Using thermal imaging, circuit analyzers, and GFCI/AFCI testing, we pinpoint hazards and ensure your system is safe and code-compliant.

Converted a garage into a 600 sq ft ADU with full kitchen, bath, and private meter. Permits, HOA approvals, and construction were completed in 14 weeks.

Installed custom cabinetry, moved plumbing lines, vaulted ceilings, LED lighting—all finished in 6 weeks with clean, functional results.

Renovation of a luxury condo including panel upgrade, EV charger prep, new lighting, and bathroom plumbing. Project was delivered ahead of schedule with full permit compliance.

Q: Is J Cor licensed in Orange County for plumbing, electrical, and contracting?
Yes, we hold full CSLB licensing (#1039584) covering all three trades and have all required insurance.

Q: Can you pull permits for my city?
Absolutely. We handle permits and inspections in every city we serve, including OC municipalities and coastal jurisdictions.

Q: Do you work weekends/emergency hours?
Yes—we offer 24/7 availability. Emergency calls are answered promptly and scheduled accordingly, without extra fees.

Q: What’s trenchless sewer repair?
A trenchless repair uses pipe lining technology to fix underground pipe damage without disruptive excavation—restoring integrity efficiently.

Q: Do you offer design-build services?
Yes. From initial concept and 3D renderings to engineering, permitting, and final construction, we provide full design-build support.

Experience the confidence of working with a fully licensed, all-in-one plumbing, electrical, and general contracting firm in Orange County. With transparent pricing, 24/7 response, and skilled trades, J Cor is your trusted partner for any size project.

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

Ready to start? Click below:

• ➤ Request a Free Quote
• ➤ Schedule 24/7 Emergency Service
• ➤ Book Your Design-Build Consultation

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J Cor | Orange County’s Trusted Contractor | CSLB #1039584
Plumbing • Electrical • General Contracting | Residential & Commercial