Winterization Solutions
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Complete Turn-Key Solutions
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Our Services

Heat Tracing

Heat Tracing

Used to prevent heat loss from process fluids being transported...

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Sewn Removable Insulation Covers

Straight-Wrap™ Blankets

Removable insulation blankets are designed and fabricated for each individual...

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 Tank Insulation Paneling System

Strong Seam® Paneling System

Consists of a composite panel created from laminating a metallic outer skin.

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 Pipe Insulation Services

Industrial Piping Insulation

Facilitates process temperature control by reducing heat loss...

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About us

At Straight Line Industrial Services, Inc., we believe being a responsible service company is the right thing to do for our business & for the safety of our employees.

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The safety of our people and the environment is our top priority. Our Safety Program reflects our philosophy to exhibit the highest level of compliance in the industry.

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Straight Line Industrial Services, Inc. (SLIS) welcomes all candidates with experience and qualifications. We are an Equal Opportunity Employer.

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Industrial Insulation

Industrial Insulation is the backbone of all insulation systems, and Straight Line Industrial Services is focused on installing the highest quality materials while using the safest practices available today. Whether it is a large tower or vessel to the smallest process piping, SLI looks forward to providing the best possible services in the industrial industry.


Whether it is a long term project or everyday scaffolding, Straight Line Industrial Services has the capabilities to any kind of project. We only use the best material as well as engineering services for more complex projects.

Storage Tank Insulation

Insulation systems are a must for the tank and terminal industry. Although tank insulation systems are not required in all scenarios, they are highly recommended when product needs to maintain a certain temperature. Our patented Strong Seam Paneling systems offer a safe, efficient, and affordable insulation system for all types of storage tanks.

Electrical Tracing

Electrical Heat Trace allows customers more diverse options for the heating and warming of product. EHT can be controlled by a myriad of Control Systems or a simple Thermostat. Also the options for design are greatly increased allowing EHT to fit any thermal need your company may require.

Insulation Jackets

High quality, handcrafted blankets are manufactured at SLIS headquarters in South Houston, TX. Each removable blanket has its own tag number for future reference in case they are damaged or lost. The blanket system offers many advantages such as personal protection, thermal protection, and are an efficient alternative to hard insulation for maintenance purposes.

Steam Tracing

The tried and true method to maintaining process temperatures throughout the country. It is a simple yet effective system. Straight Line Industrial Services are experts in designing and installing copper or stainless steel tube steam tracing systems for all your heating needs.

Specialty Products


Removable Insulation Blanket System

Strong Seam®

Standing Seam Paneling System

Contact Us

Straight Line Industrial Services
South Houston, TX
Customer Satisfaction

  • Free Estimation
  • Quick Turn Around
  • Prompt Response
  • Safety First