About Us
Straight Line Industrial Services, Inc. - We are celebrating our 19 th year anniversary, SLIS was Founded: 07-07-2004 

WWW.SLI-SERVICES.COM

SLIS is a Certified Minority Company by the Houston Minority Supplier Development Council (HMSDC).

Straight Line Industrial Services, Inc. originally began as Straight Line Insulation, I. LP. 
This minority owned business is a result of hard work, dedication, teamwork and family.

The original three owners are brothers that have a combined 95 years of experience in the Heat Tracing, Insulation, Sewn Blankets, Scaffolding & Tank Paneling industry. 

Our goal is to be the leading provider of the following: Industrial Insulation, Electric Heat Tracing, Steam Tracing,Sewn Blankets and Scaffolding industries in the Houston and surrounding areas ~ 
SLIS has State licenses to work on different States in the continental USA.

Our Mission
At Straight Line Industrial Services, Inc., we believe on being a responsible service company,  is not only the right thing to do, but the right thing to do for our business & for the safety of our employees. 
Our mission is to be the national insulation service & fabricator company focused on meeting those with insulation needs in their industry. 

Commitment
We are committed to using our 95 years of combined experience to surpass our clients'​ expectations. All while keeping quality of work, commitment, professionalism and safety at the highest priority. 

We have a Full Safety Program in place with a current EMR of 0.71

We take pride in our facilities and dedicate time to making our offices comfortable and professional. We welcome anyone that would like to visit, take a tour and get to know the leader in Insulation, Standing Seam Tank Insulation, Heat Tracing ( Electrical & Steam Tracing), Scaffolding ( Layher brand only German Made ), Fabrication of Sewn Removable Reusable Blankets and sound attenuation systems.

Straight Line Industrial Services, Inc.

Luis Macias Adame

Roberto Saenz

Rey Rueda

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Straight Line Industrial Services, Inc.

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