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OLD NEW CASTLE ELECTRIC

OLD NEW CASTLE ELECTRIC OLD NEW CASTLE ELECTRIC OLD NEW CASTLE ELECTRIC

A Division of O.N.C.E. LLC

"A job done right is a job done O.N.C.E.!"

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OLD NEW CASTLE ELECTRIC

OLD NEW CASTLE ELECTRIC OLD NEW CASTLE ELECTRIC OLD NEW CASTLE ELECTRIC

A Division of O.N.C.E. LLC

"A job done right is a job done O.N.C.E.!"

Join Our Newsletter

SERVICES

  • Residential and Commercial
  • Power Distribution Systems
  • New Services and/or Subpanels
  • Whole residence wiring
  • Device installation (Outlets, lights, circuit breakers, ceiling fans, etc.)
  • EV Chargers
  • Generator Installation, Maintenance and Service both Standby or Backup 
  • SPAN smart panel certified installers
  • Lighting design and installation
  • HVAC Controls, Electrical repair and UV Purifying
  • Emergency Power and Lighting
  • Electrical Inspections
  • IR Testing and Troubleshooting
  • Off Grid Power Installations 
  • Holiday and Parking Lot Lighting
  • Residential and Commercial Building Automation Systems
  • Temporary power units installation and rental
  • Conduit installation and excavation
  • Fire Alarm Systems
  • Security Systems


   

Our Team

Our team of licensed electricians are highly skilled and experienced in all aspects of electrical work. We stay updated with industry standards and regulations, ensuring compliance and safety. Partner with us to for dependable electrical services.

ABOUT US

Our Story

Old New Castle Electric (O.N.C.E.) is a woman-owned, family-run electrical contracting company founded in 2022, by Brooke and Robert Lee. Based in Historic New Castle, Delaware, O.N.C.E. serves the entire state of Delaware,  focusing on New Castle County, with projects often taking them to the state's beaches and beyond.


O.N.C.E. was built on a foundation of expertise, people-first values, and a commitment to doing things the right way.  Robert brings years of hands-on experience from the IBEW electricians union, with a deep knowledge of both electrical systems and the wider construction industry. Brooke, with a master's in education and a strong background in client-based industries, plays a key role in managing relationships, communication and delivering a positive customer experience. 


O.N.C.E. believes in serving everyone- no matter their race, creed, color, sex or origin- with respect, honesty and fairness. As a woman-owned business rooted in their community, O.N.C.E. leads with integrity and treats their customers like neighbors- because they are.


Old New Castle Electric's motto says it best: "A job done right, is a job done O.N.C.E.!" From small residential fixes to complex installations, they bring care, precision and pride to every project.


Old New Castle Electric isn't just about electrical work- it's about building trust, delivering quality and doing right by people. Every time. 

Operating Member

Robert "Bobby" Lee, a Southern New Jersey native, is the Operating Member of Old New Castle Electric. With over 20 years of experience in the construction industry, he brings a deep understanding of design, project management, customer service, and technical expertise to every job. 


Before becoming a licensed electrician, Bobby worked in the landscape and stone quarry industries, gaining valuable hand-on experience in various aspects of construction. He later refined his electrical skills as a member of the IBEW electricians union. Today, he holds an extensive list of licenses and certifications, allowing him to combine technical precision with a broad knowledge of construction to ensure every project is completed safely, efficiently, and up to code.


From small home repairs to large-scale commercial projects, Bobby and his team are committed to delivering reliable, high-quality electrical solutions with professionalism and integrity.

Managing Member

Brooke Lee, a New Mexico native, is the Managing Member of Old New Castle Electric and a dedicated professional with a master's degree in Education. With a background in both sales and education, she brings over 20 years of experience in client-focused industries, excelling in communication, project management and customer relations. 


Under her management, Old New Castle Electric is committed to delivering reliable, high-quality electrical services with integrity and professionalism. Brooke ensures that every client receives clear communication, exceptional service, and a stress-free experience.


As part of a woman-owned business, she is dedicated to community involvement and giving back. Her focus on meaningful connections and long-term trust makes Old New Castle Electric more than just a service provider- it's a company that values people, quality, and integrity.

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Our customers come first! 

Old New Castle Electrical Contractors

(302)304-6235

We're available 24/7 in emergency situations

Mon

09:00 am – 05:00 pm

Tue

09:00 am – 05:00 pm

Wed

09:00 am – 05:00 pm

Thu

09:00 am – 05:00 pm

Fri

09:00 am – 05:00 pm

Sat

Closed

Sun

Closed

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Old New Castle Electrical Contractors

(302)304-6235

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