Business Details
42 Years
experience
Your Trusted Electrical Supply Partner in Warminster
Since 1984, Tri County Electrical Supply has been a trusted provider of electrical products and services in the Tri-County area. Our family-owned business combines over 50 years of combined industry experience with a commitment to exceptional customer service. We specialize in sourcing high-quality electrical supplies from leading manufacturers, ensuring our clients receive reliable materials and expert guidance.Certified as a Women's Business Enterprise, we prioritize transparency, competitive pricing, and personalized support. Our 25,000 sq. ft. warehouse maintains consistent stock of top brands, and we offer free delivery across Pennsylvania, New Jersey, and Delaware. With a legacy of community-focused service, we remain dedicated to meeting the evolving needs of our customers through integrity and innovation.
Services
Electrical Supply Sales
Generator Sales
Lighting Solutions
Wiring Devices
Conduit Systems
Enclosure Products
Metering Equipment
Transformer Supply
Tool Distribution
Commercial Delivery
Details
- Year established: 1984
Highlights and features
- Family-owned since 1984 with deep local expertise
- Certified WBE with Philadelphia city and state accreditations
- Over 50 years of combined staff experience in electrical distribution
- 24,000 sq. ft. warehouse stocked with top-tier brands
- Free delivery to Pennsylvania, New Jersey, and Delaware
Associations and certifications
- Women's Business Enterprise (WBE)
Services
Electrical Supply Sales
We offer a comprehensive inventory of electrical supplies, including wiring, conduits, and industrial components. Our 25,000 sq. ft. warehouse stocks top brands like Siemens, Lutron, and Klein Tools. Customers benefit from expert guidance to select the right materials for residential or commercial projects.
Generator Sales
Our inventory includes residential and commercial generators from Generac, Winco, and Cummins. We provide expert recommendations for backup power systems tailored to home or business needs. Clients receive installation guidance and ongoing support for reliable energy solutions.
Lighting Solutions
We supply advanced lighting products, including LED systems and commercial fixtures from industry leaders. Our team assists with selecting energy-efficient solutions for indoor and outdoor applications. Customers gain access to cutting-edge technology for optimal illumination and cost savings.
Conduit Systems
Our conduit and raceway solutions include products from Allied, Calbond, and Robroy. We provide materials for safe, durable electrical installations in residential and industrial settings. Clients receive technical support for proper system configuration and compliance.
Commercial Delivery
We offer free delivery to Pennsylvania, New Jersey, and Delaware for bulk orders and urgent needs. Our logistics team ensures timely arrival of electrical supplies to job sites. Customers benefit from reliable service that minimizes project delays and operational disruptions.
People
Joanna Bisler
President
Joanna Bisler has led Tri County Electrical Supply since 2009 after working alongside founder Clifford Getz. She earned her business degree from Temple University while working full-time at TCESI. With over 25 years of industry experience, she drives strategic growth while maintaining family values.
Marc Van der Mooren
Vice President
Marc Van der Mooren joined TCESI in 1988 and became a key leader through hands-on learning with Clifford Getz. As Vice President, he combines technical expertise with customer service excellence. His 35+ years in electrical distribution strengthen our operational foundation.
Chris Bisler
Chief Operating Officer
Chris Bisler transitioned from mechanical engineering to electrical sales in 2004. He now oversees operations with 20+ years of experience in electrical distribution. His leadership focuses on process optimization and client relationship development across the Tri-State region.
Larry Lauriello
Purchasing Manager
Larry Lauriello has managed purchasing at TCESI since 1999 after gaining diverse experience in sales and warehouse operations. His 18+ years at the company ensure efficient inventory management. He maintains strong supplier relationships to guarantee product availability for our clients.
Mike Gershman
Sales Executive
Mike Gershman brings 35 years of electrical distribution expertise to TCESI. He specializes in lighting and gear projects for contractors. His deep industry knowledge and relationships help clients achieve optimal solutions for complex electrical requirements.
Questions
What areas do you deliver to?
We offer free delivery to Pennsylvania, New Jersey, and Delaware. Our logistics team ensures timely delivery of electrical supplies across the Tri-State region.
Are you a certified WBE?
Yes, we are certified as a Women's Business Enterprise by the city of Philadelphia and the Pennsylvania Department of General Services.
Do you carry specialty electrical products?
Our 25,000 sq. ft. warehouse stocks over 20,000 SKUs from top manufacturers. If we don't have an item in stock, we can typically source it within 24-48 hours.
Can I get technical support for my project?
Our experienced team provides expert guidance for residential and commercial electrical projects. We help select appropriate products and ensure code compliance for all installations.
What payment methods do you accept?
We accept major credit cards, company checks, and offer credit account options for approved businesses. Payment terms are available for established accounts.
