Logo, SEWERLOCK - Manhole Security

Made In USA


(408) 761-5882

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We look forward to hearing from you. Contact us by phone, email, or the form below today!
Toll Free:
(408) 761-5882
Hours of Operation: Monday – Friday, 8:00 a.m. – 7:00 p.m.

Are you interested in learning more about what we have to offer you? We are more than happy to provide additional information about our products. For any questions you have, contact us through the form below.

Please be sure to include your name, email, phone, and your questions. You will receive a confirmation after submitting the form, and we will respond as quickly as possible for your satisfaction.

Dave Ross

Telephone:  (408) 761-5882
Fax:  (951) 659-0106

Email:  dave@sewerlock.com


Mark Voyles

Voyles Construction, Inc.

872 State Line Road

Mooresboro, NC 28114

Telephone: (864) 444-7149

Email:  mvoyleconst@att.net


Sid Nash

Telephone: (408) 826-1730

Email: sfnash129@gmail.com


Mavis Heinrichs - Canada

Telephone: (204) 330-6495

Email: heinrichs.sewerlock@gmail.com


Samara Heinrichs - Calgary

Telephone: (403) 465-1255

Email: heinrichs.sewerlock@gmail.com


Terry Foley

600-11 Still Moon Crescent

Rochester, NY 14624

Telephone: (585) 402-5299

Email: tpfoley@yahoo.com 


Russ Taylor

Telephone: (760) 774-3565

Email: RTaylorsewerlock@yahoo.com


Marcia Taylor

Telephone: (760) 774-6484

Email: mataylorsewerlock@aol.com