Services We Offer
Control Valves
Pipeline Valves
Relief Valves
Field Services
Additional Services


All our operations management and staff are highly trained and experienced valve professionals. They are all available 24/7 to assist you with technical support and all your valve needs. Please call our Main Office 713-455-9400 or contact their mobile phones and/or email. We greatly appreciate your business.

Houston Corporate Office

Vice President, Operations
Mike Kouloumoundras
832-752-8622 (mobile)

Manager, Corporate Quality
Paras Gupta
346-262-6014 (mobile)

Manager, Pipeline Division
Joe Munoz
281-732-3677 (mobile)

Repair Coordinator, Pipeline
Daniel MacFarlane
713-443-8785 (mobile)

Nederland Office

General Manager
Billy Willson
409-729-8883 (office)
409-718-8141 (mobile)

Odessa Office

Operations Manager
Keith Pyron
432-894-5150 (mobile)

Oklahoma City Office

Operations Manager
Dave Ricketts
405-406-7506 (mobile)
Kemah Office

General Manager
John Grady
832-919-1332 (mobile)

Operations Manager

Shelby Springer
713-818-1205 (mobile)

lonestar actuation
SRV Division

General Manager
Kevin Bubien
713-824-8896 (mobile)

Branch Manager - Texas City
Steven Bubien
713-824-9862 (mobile)

Operations Manager - Texas City
Joe Childs
409-939-3943 (mobile)

Operations Manager - Texas City
Marvin Engle
409-502-8703 (mobile)

Product Line Manager - Pasadena
Jeremy Mitchell
281-723-6471 (mobile)

Operations Manager - Pasadena
Jackie James
281-871-0529 (mobile)