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Our Employee-Owned Companies

Get to know the businesses forging the future of America’s construction industry.

Emery Sapp & Sons

The Midwest’s leading turnkey heavy civil contractor, delivering best-in-class service for horizontal infrastructure projects of all sizes.

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1.6K+
Employee-owners
1972
Founded
1999
ESSC ESOP begins with ESS
Careers

Achen-Gardner Construction

A prominent Arizona contractor specializing in complex heavy civil infrastructure projects for public and private sector clients.

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350+
Employee-owners
1989
Founded
2019
Joined ESSC
Careers

Rummel Construction

Headquartered in Scottsdale, Arizona, Rummel provides top-quality heavy civil construction services throughout the Southwest.

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750+
Employee-owners
1996
Founded
2022
Joined ESSC
Careers

Premier Testing Laboratories

An independent testing facility accredited by AASHTO, CCRL, and USACE testing asphalt mixture and binder, concrete, and aggregate nationwide.

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20+
Employee-owners
2012
Founded
2020
Joined ESSC

Keep Up With ESSC Companies

What We’ve Been Up To

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Two construction workers assist with the support beams of a bridge.
Company
Record Growth, ‘Monster Year’ Puts ESS Companies over $1B Mark
Revenue topped the $1 billion mark for the first time in ESS Companies' (ESSC) 52-year history — increasing 491% over a five-year span with an average increase of 140% every year.
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Awards
Company
ESS Companies Ranked #33 on ENR Midwest Top Contractors List
ESS Companies (ESSC) is thrilled to announce that Emery Sapp & Sons (ESS) has been ranked #33 out of 84 on the Engineering News-Record (ENR) Midwest Top Contractors list.
Cover photo of construction worker standing in a trench with text overlay that reads
Awards
Company
ESS Companies Ranked 119 on ENR’s Top 400 List
ESS Companies (ESSC) has been ranked #119 on the 2024 Engineering News-Record’s (ENR) Top 400 General Contractors list and #49 on their Top Domestic Heavy Contractors list!