Layne Christensen often Serves as a Design / Build Construction Contractor in large projects related to water resources.

Layne is a publicly held engineering and construction firm With its roots in drilling. With a global presence and over 120 years of experience in the water and wastewater industry, Layne continuously expands it products and services, serving a growing list of customers through strategically positioned offices nationwide and around the world. Layne boasts an unmatched fleet of drilling rigs, and a uniquely qualified staff of civil and mechanical engineers, hydrogeologists, chemists, microbiologists, geophysicists and water quality specialists.

Layne has continuously demonstrated a professionalism worthy of the owner's trust in design–build projects spanning water supply, treatment, pipelines and infrastructure renewal. Following its acquisition of Reynolds, Inc. Layne is now positioned with the most complete offering of products and services of any major company in the water and wastewater industry.