If you would like a representative to discuss how White-Harris can help you, please fill out the form below and we will contact you the following business day.

 Phone Email

Or Contact Us Right Now

(800) 678-8533 toll free
(856) 854-8118 office
(856) 854-8120 fax


About Us

  • “If you are a busy executive trying to run your business and looking for the right company to take care of your telecommunications needs, White-Harris is what you need. Service oriented, knowledgeable, and reliable, they are always there when you need them. Thanks White-Harris!”

Steven Adamsky, Executive Vice President,

Mednet Healthcare Technologies


White-Harris, serving the NJ, PA, and DE region since 1994, specializes in telecomunication system sales, Medical Practice IT Solutions Provider, support, and maintenance practices.

white-harris-15-yearsAs the only Authorized Avaya Partner and IPiphony dealer headquartered in South Jersey, we provide superior levels of service and value for the Avaya IP Office, IPiphony and Samsung. We are committed to maintaining our stellar reputation as a PBX Support and PBX Maintenance provider, and have recently been named as a Certified Samsung BCS, IPphony and Certified Extreme Networks partner in the New Jersey, Pennsylvania, and Delaware region. Additionally, our versatile services include PBX Assessment, Remote Monitoring, Dedicated Technical Staffing, Cabling, Wireless, Paging, and related applications.

To expand our exceptional service to clients in the health and wellness fields, we recently welcomed Dennis Fontana to our extended family.  His expertise and 20+ years of experience in the area of healthcare systems project management has allowed us to increase our services to include custom programming and information technology.  Operational efficiency, network support, hospital & physician billing and EDI (Electronic Data Interchange) services are just a few of the additions to our growing list of amenities.

Our ability to provide exceptional service and support in deploying the latest solutions has resulted in outstanding client retention and growth built upon “Word of Mouth”. Whether you are a single location small business, or a multi-site organization, we can assist with technology support to optimize your needs.


“Very Personable” “They go above and beyond” “Timely service! Great people”

“…the experience is always the same, they will bend over backwards to accomodate the customer”

“..very responsive to my needs or questions”

White-Harris believes that building a good company is just not bricks and mortar, it is also building a relationship with clients and our community. A deeper relationship develops when White-Harris provides support for many organizations and causes.

Our sponsorships include:

  • St. Mary Hospital Foundation
  • Pathways Womens Support
  • Mercy Hospital of Philadelphia
  • St. Francis of Trenton Foundation
  • St. Mary Medical Center golf outing
  • MS150 City to Shore
  • Mercy Fitzgerald Annual Golf Outing
  • St. Mary Medical Center Annual Gala
  • Our Lady of Lourdes Golf Outing
  • American Cancer Society Bike Ride
  • St. Agnes Golf Outing
  • Camden Catholic HS Arts Program
  • Camden Catholic HS Golf Team
  • MS Pennsylvania Dutch Bike Tour
  • Galloway Township BOE Golf Outing
  • Mercy Suburban Golf Outing
  • Garnet Valley HS Football Golf Outing


Contact us for more information about White-Harris

1-800-678-8533  or  email: sales@white-harris.com

Our Philadelphia region office:

321 Haddon Avenue

Collingswood, NJ 08108