
Civil & Site
Grading, drainage, utilities, paving and stormwater design for commercial and industrial sites.
From refineries on the Mississippi River corridor to civic projects in Baton Rouge, Swatis Engineering delivers practical, code-compliant designs that stand up to climate, schedule and budget.
Civil, structural, mechanical, electrical and environmental engineering under one roof — coordinated from concept through construction administration.

Grading, drainage, utilities, paving and stormwater design for commercial and industrial sites.

Steel, concrete and timber design for buildings, platforms, racks and modular skids.

HVAC, plumbing, power, lighting and controls for commercial and light industrial facilities.

LDEQ permitting, SPCC plans, SWPPP, air quality and remediation engineering.

Pipe rack design, plot plans, equipment foundations and brownfield retrofits.

RFIs, submittals, site visits and punch-list closeout to protect your design intent.
I started Swatis Engineering in 2009 after fifteen years on the EPC side of the petrochemical industry. The lesson I carried out was simple: clients deserve engineers who answer the phone, walk the site, and stand behind the stamp.
Today we are a 42-person practice serving Louisiana, Mississippi and East Texas. We still answer the phone.
Robert Wyatt, PE — Founder & Principal Engineer
More about us
Civil & structural design for a 14-acre process expansion — pipe rack, foundations, drainage.

Full MEP and site engineering for a 62,000 sq ft retail and office development.

Structural analysis and rehabilitation design of a 280-ft DOTD bridge over Bayou Pierre.
Tell us about your site, schedule and scope. We'll respond within one business day with next steps and a fee proposal.
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