Helium Leak Testing, Inc.
3910 Royal Ave. Suite A
Simi Valley, CA. 93063

Toll Free: (800) 423-1701
Fax: (818) 717-8584

Office Hours: Monday – Friday
8:00 a.m. – 4:30 p.m. PST
We work nationwide to accommodate our customer needs. HLT Technicians can be made available outside of normal business hours to ensure our customers needs are satisfied.

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