Louisiana Office

Physical Address

117 Park Center Street
Broussard, LA 70518

Mailing Address

P.O. Box 52805
Lafayette, LA 70505-2805

Phone Number

(337) 839-1075

Fax Number

(337) 839-1072


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The HLP Advantage

HLP Engineering provides exceptional environmental services at competitive prices in a timely manner. Our custom applications and processes allow us to deliver plans in a fraction of the time it takes other firms.

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Quality of Service

Our clientele base of more than 300 is a tribute to our commitment to excellence. An indepth knowledge of regulatory requirements provides a valuable resource to those concerned with environmental compliance and associated liability.

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Tools and Resources

We’ve integrated tools and resources on this site to help you determine potential environmental regulations.

Quick Environmental Checklist >