Contact Us

General Contact Info

We love hearing from you! Contact us using any of the methods below. You can even send us a message directly from this page!

Corporate Headquarters


156 Mt. Bethel Rd. Warren, NJ 07059 


(908) 647-1400


(908) 647-1080

Email: Sales

Email: Technical Inquiries


Send us a Message
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Location Map

CSL is located in Warren, NJ right off of I-78. Click the marker to get directions from your location.

Directions From I-78
  1. Take exit 36 toward Basking Ridge / Warrenville
  2. Turn right onto King George Road
  3. Continue onto Mt Bethel Rd, CSL is on the left

For over 75 years, CSL has provided customers with the most effective and economical products and services available.

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