Sigma Engineers and Constructors

Sigma Engineers and Constructors Sigma Engineers and Constructors-Engineering differently since 1987. Multi-discipline engineering service specializing in petrochemical and fertilizer plants

Sigma Engineers and Constructors is a professional engineering company that provides a complete range of engineering, design, and construction services for the petrochemical, refining, polymer, and utility industries. SEC has extensive experience in detailed engineering, design, and drafting for a wide range of disciplines including civil, structural, architectural, process and process control, me

chanical, piping, electrical, instrumentation and automation, safety, and environmental. SEC also has extensive experience in chemical reactions, cracking, fractionation, heat transfer, environmental abatement, fluid flow, gas compression, petrochemical storage, process safety, solids handling, waste treatment, and utility infrastructures. Our reputation for safely delivering quality projects on time and on budget is well recognized in the industries we serve. We have proven expertise in executing various projects, developing strong relationships with our clients and providing innovative engineering solutions to all we serve. Our quick response time and clear yet concise communication allows us to efficiently complete projects. COMPANY OFFICERS:
Robert B. Olivier, P.E., President
D. Todd Drummond, P.E., Vice President
Chris Kafkallides, P.E., Vice President

Red, white, BBQ. 🇺🇸🌭Kicking off the Fourth of July celebrations the best way we know how. Good food. Great company. Even...
06/26/2026

Red, white, BBQ. 🇺🇸🌭

Kicking off the Fourth of July celebrations the best way we know how. Good food. Great company. Even better people!

06/24/2026

If they want the trophy, they’re gonna have to catch us first🏃🥎

06/23/2026

Know the Marketing Assistant. Save yourself from the camera. 📸

06/22/2026

Choosing peace and patience 😂🚙☮️

Pops for Pops!!🍡To celebrate Father’s Day, we treated our dads to Pops for Pops. A small way to say thank you for the im...
06/20/2026

Pops for Pops!!🍡

To celebrate Father’s Day, we treated our dads to Pops for Pops. A small way to say thank you for the impact they make every day. Happy Father’s Day to all the incredible fathers and father figures on our team. We appreciate everything you do!

06/18/2026

We’re growing!!

Are you interested in joining our Sigma team? Check our open positions and apply on our website!

06/16/2026

Built for the site, dressed for the rodeo🤠

06/15/2026

Safe to say they understood the assignment🤝

06/11/2026

Testing the limits of modern engineering. For science. Obviously.📢

06/10/2026

Corporate Communication in its purest form😂

Address

11585 Lake Sherwood Avenue N
Baton Rouge, LA
70816

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Website

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