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Curtis & Clark Engineering, LLC was founded in 1998 by Mark Clark and Army Curtis. Their vision was to provide electrical consulting and design to industrial and commercial customers in Texas, Arizona and Hawaii.

Mark, having spent his career as President and CEO of Clark Brothers Electrical Contractors, Inc., and Army, spending his career as Manager of Transmission and Distribution for Hawaii Electric Light Company (HELCO), came together to create a world class consulting and engineering team.

After the Texas Legislature deregulated the electricity market, the team began to investigate the idea of marketing and aggregating electricity through their network of contacts. Late in 2001 Curtis and Clark Engineering received notice of approval for their Electric Aggregator Registration from the Texas Public Utility Commission. Curtis and Clark Energy Services, LLC has developed an effective approach to the containment of electricity costs for customers both small and large.

In May 2009 a change of ownership in the electricity aggregation portion of the business was made. Curtis and Clark remain as active consultants to both the new owners and their clients.

Curtis & Clark Energy Services, LLC, continues to serve clients throughout Texas with the personal service they have come to expect and deserve. Customer Service Representative Steve McCarty commented, “Curtis & Clark Energy Services is committed to our customers success and will keep them informed in an ever-changing energy market and economy. We will achieve this commitment through close personal interaction with our clients.” 



NextEra Energy. Inc. (NEE) has reached a deal that includes the acquistion of 100% of Energy Future Holdings Corp. (EFH) which holds approximately 80% of interest in Oncor Electric Delivery.


"Our church chose to go with Curtis and Clark Energy Services and we're going to save several thousand dollars. The people have been extremely friendly. I highly recommend them to anybody interested in saving money on their energy bills."
John Branham
First Church of The Nazarene

Call today for your free rate quote.
936-564-2123 • 877-418-2237

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3524 NE Stallings Drive • Nacogdoches, Texas 75965
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