About Us

Associated Tank Constructors, Inc. (ATC) is a full-service union contractor serving the aboveground storage tank industry nationwide. ATC strives to be your turnkey provider in repairs and maintenance, design, fabrication, construction, and coating of shop and field erected carbon and stainless-steel tanks.
Our commitment to safety, quality, and customer satisfaction is key to our success, and it has earned us the recognition as an industry leader and contractor of choice.  We pride ourselves in responsiveness, integrity, professionalism, and respect for our employees, suppliers, subcontractors, and general contractors to serve you.
We have the needed Safety Culture and Processes, Quality Management Systems (QMS), and Expertise to achieve our customers’ requirements and specifications.
ATC actively participates with the Boilermakers Union and Project Labor Agreements. We feel it is essential to maintain strong relations with the unions to ensure that we can provide our clients with the safest, well trained and highly skilled craftsmen throughout United States. We are financially sound and carry an A+ bond

We are a financially sound and bondable organization that values each of our employees, customers, general contractors, subcontractors, and suppliers alike.

Associated Tank Constructors, Inc. is head quartered in Laguna Hills, CA while having multiple equipment warehousing, manufacturing and plate processing facilities located in Southern & Central California.

Associated Tank Constructors, Inc. is a wholly-owned subsidiary of Associated Construction and Engineering, Inc.

Senior Management

Lawrence G. Wombles

President

Josh Wimer

Vice President

Bryan Wombles

Business Development Manager

Bob Kelley

Sales/Estimating

Raul Tamayo

Project Manager

Key Field Supervision & Craft

Supervision – ATC has a growing base of New Tank & Repair Supervisors that each have over 23 years of related field experience.  They also have the needed safe work ethics, customer service skills, and track records for success.  Each of our supervisors bring the required experience and understanding of all design and operational functions of storage tanks from API 650, AWWA and TES Tanks.  They also bring required construction experience and techniques for steel floating roofs, aluminum floating roofs & domes, API 653 repairs and maintenance, and environmental seals.

Field Crews & Staff – ATC employs and retains best in class Union Boilermaker Journeyman that have a cohesive team work focus.  Our crews are part of the National Transient Division (NTD), which provides the ability to keep core supervision and crews together as a team in all geographic areas we serve.