Why Choose White-Harris?

White-Harris Has

  • A combined technician industry experience of 347 years.
  • Dedicated engineering staff.
  • Centrally located in the Delaware Valley, 
  • 24 x 7 service, 
  • industry certified technicians. 
  • 25% of our staff are military veterans.

New Jersey approved SBE (Small business set aside act) Certification Number: A0102-13

New Jersey DPMC
C048-Communication Systems
C122-Fiber Installation/Splicing Only
C120-Inside Plant Cable
C121-Outside Plant Cable

One-Stop IT support company

That can sell, install, and maintain your:

  • Hosted VoIP
  • Call Center Specialist
  • IT cabling infrastructure, 
  • Wireless access point, 
  • Desktop service support 
  • PBX Sales/PBX maintenance
  • Surveillance IP cameras, 
  • Paging, 
  • Sound masking

For A Free Quote Call 856-854-8118!


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our Services

White-Harris is the only Authorized  Avaya Business Partner that is headquartered in South Jersey.  We provide service and support on all Avaya phone systems, from small business to large enterprise systems. Support of legacy PBX systems is one of our specialties.

Hosted Telecommunications
Hosted Voice
IP Desk Phone
WiFi Heat Map For Wireless Survey
Wireless Network Survey
Managed IT Services Concept
Managed IT Services
Fiber Cabling Infrastructure
Fiber Infrastructure and Cabling Solutions
Security Lock Concept
Security Solutions

Our services include fiber infrastructure and cabling solutions, managed IT solutions, PBX services, hosted PBX services, prime vendor support services, premise protection services and wireless network surveys.

We are committed to the development of our expertise that provides superior levels of service and value in Pennsylvania, New Jersey and Delaware. Our ability to provide exceptional technical and management personnel to meet the technical needs of large corporations and especially small business has resulted in outstanding client retention and fostered the standards which our clients have now come to expect.

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Million Feet Cabled
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Years of Service
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our customers

White-Harris, serving the New Jersey, Pennsylvania, and Delaware  region since 1994, specializes in technology system sales, support, and maintenance practices.

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.

Trinity Health Logo

Trinity Health Systems

Our Lady of Lourdes Logo

Lourdes Health System

Mine Line Health Logo

Main Line Health

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Coil Plus

Penn Medicine Logo

Penn Medicine

Checkpoint Systems Logo

Checkpoint Systems

Contact Us Today For a Quote

Need help today? Click the contact us button below to go to our contact us page and send us an email or give us a call. Need remote support or to make a payment? All of this information can be found on our contact us page.

Latest White-Harris
News Posts

Did you know that the practice of placing access points wherever they look good can lead to severe WiFi signal contamination and poor reception making everyday network use frustrating and almost unusable? Stay up to date with White-Harris information technology blog post to see what other areas your business might be lacking.