Use Online Form: Use our Contact Us form.
By Phone: MATHESON has many locations and product groups. To find the phone number most relevant to your location and your interests, please use our Location Finder (USA only).
By Email: the links below, when clicked, will open your email application.
- General Inquiries, including all Gas, Gas Equipment, Gas Applications:
By Mail: MATHESON, 166 Keystone Drive, Montgomeryville, PA 18936
In case of emergency:
- Contact your local MATHESON facility (during off-hours, emergency numbers are recorded on answering machines)
- For Bulk Storage leaks or emergencies, call MATHESON Logistics (Bulk ONLY): 1-800-284-0481
- For Chemical Emergencies, call CHEMTREC: 1-800-424-9300
- For Propane Emergencies, call INFOTRAC: 1-352-326-7611
- In case of a gas leak, vacate the premises then call 911