We are proud of the
firmly established
excellent working relationships
with past and present clients


At H&S Constructors, we are proud of the clients we have served during over 20 years of business. Below you will find a partial list of companies that we have had the pleasure of working with and continue to work with today.

Flint Hills Resources LP
Occidental Chemical Corporation
Valero Refining Company
Exxon Company, USA
Holly Refining
Navajo Refining
Air Liquide Corporation
Burns & McDonnell
Shell USA
DCP Midstream
Calpine Corporation
Rio Grand Sugar Growers
US Coast Guard
Onyx Engineering
Fluor Daniels
Citgo Refining & Chemicals, LP
John Zink Flare & Boiler Division
Weatherford Enterra
Holtcat Industries
Foster Wheeler
Dow Chemicals
Seadrift Coke
Union Pacific
BOC Gases
American Pipeline
Fisher Klosterman
Memorial Hospital AEP
Markwest Javelina Company
NuStar Energy
Magellan Midstream
Kinder Morgan
Koch Pipeline
City of Corpus Christi
Port of Corpus Christi
NAS Corpus Christi