Bob Latham | President

Will Rotert | Vice-President of Operations

Will Rotert is the Vice President of Operations. Will has over 25 years of experience in managing operations for measurement and fabrication companies in Oklahoma. Will is recognized as an industry resource with expansive knowledge of AGA, API and ASME Code requirements. Will’s current responsibilities include the overall management of the Circle B Manufacturing facility including production, quality, safety and administrative functions. He assists with product engineering and design. He is also instrumental in developing standardized product offerings that reduce costs and lead times through continual process improvements and by utilizing lean management techniques. He is a member of the Midwest Measurement Society, American Gas Association, Tulsa Pipeliner’s Club, and Oklahoma City Pipeliner’s Club. Email:

Bryan Plunkett | Vice President of Sales

Bryan Plunkett is the Vice President of Sales. Bryan is a recognized sales professional with a depth of knowledge in the industry. He began his career 18 years ago building meter tubes in a fabrication shop. He held positions in estimating and inside sales before becoming a territory salesman. His last position before joining the team at Circle B was Regional Manager with TMCo. Bryan has a depth of knowledge, experience and desire to serve the Circle B family of customers. Email:

Steven Bell | Managing Partner

Eric Dinkel | Sales Manager

Eric Dinkel is our Manager of Sales. He has over 20 years of sales and project management experience. Eric is a member of Mid-West Measurement Society, Tulsa Pipeliner’s Club and the Oklahoma City Pipeliner’s club. Eric spends every day in the field with other companies to see who we can partner with on current and future projects. Email:

Colby Miller | Regional Sales Manager

Colby Miller is our Regional Sales Manager. Colby has over 10 years of experience in the Oil & Gas industry. He has developed great relationships with customers around the country.  Colby is well diversified of products and parts any customer may need.  He is devoted to ensure our customers receive quality parts, customized orders and on-time delivery. Email:

Kenny Vontur | Sales Manager – South Texas


Zach Davis | Director -Project Management

Zach Davis is our Director-Project Management. Zach has 15 years of manufacturing in the Oil & Gas industry. He works very diligently to ensure we receive quality parts for building quality products. Zach works hard to obtain the best pricing so we can provide more cost savings to our customers. Email:

Kayla Whitehouse | Project Manager


J.D. Howell | Project Manager


Trent Morris | Project Manager


Tim Howard | Production Manager


Tony Johnston | Safety Manager


Roy Murray | Quality Assurance Manager


Bart Vanvickle | Purchasing Manager


Karen Holland | Accounting Manager

Accounts Receivable, Corporate Administrative Assistant

Amber Price | Office Administrator

Accounts Payable

Circle B Measurement & Fabrication
Tulsa (Main) Office

14034 E. Marshall St.
Tulsa, OK 74116

Kingfisher Office

700 West Victory
Kingfisher, OK 73750

Casper  Office

2513 Renauna
Casper, WY 82601

Phone : 918-445-4488
Email :


Circle B Measurement & Fabrication has established itself as the nation’s premier fabricator of natural gas meter tubes and liquids measurement equipment. Our commitment to total customer satisfaction is unwavering and you can be confident that we will exceed your expectations.