Our Manufacturers



Indeeco designs and manufactures electric heating and control systems for building construction, ocean going vessels, industrial ovens, printing machines, pulp and paper, petroleum refining, chocolate production and other heating applications.


Fluke Process Instruments

A triad of the top performing, most rugged and dependable noncontact temperature measurement and profiling equipment made – a complete line of infrared sensors, line scanners, thermal imagers and profiling systems.



Since 1955, Mokon has set high standards for creating quality circulating thermal fluid systems and temperature control units.


Thermo LLC

Thermo Heating Elements LLC has been manufacturing high-quality flexible heating elements for over 30 years.

Tutco SureHeat

Tutco’s electric process air heaters and heat guns are used in a variety of industrial applications such as packaging, drying, and sealing



Heatrex specializes in the science and manufacture of electric heat products, Heatrex serves an array of national and international customers.



Manufacturer of electric process heaters and controls. These products include standard and custom heaters used for liquid and gas heat transfer applications.


Equitech Int’l Corporation specializes in the design, sales, installation and service of fiber optic instrumentation systems.



MoviTHERM is a thermal imaging solutions company for remote monitoring, automation, and non-destructive testing. Also MoviTHERM is a FLIR Camera Distributor.


Mercury Displacement Industries

At Mercury Displacement Industries we manufacture the Liquid Level Control Float Switch in Wide and Narrow angle mechanical or mercury type.


Master Cast

Master Cast would like to be your single source supplier of permanent mold aluminum castings. In our 35 years of experience, we have cast-in everything from bolts and studs to electric heating elements and stainless steel tubing.


SECO/WARWICK is a technological leader in innovative heat treatment furnaces. Expertise includes end-to-end solutions in 5 categories: vacuum heat treatment, atmosphere and aluminum thermal processing, controlled atmosphere brazing of aluminum heat exchangers and vacuum metallurgy.


SECO/VACUUM Technologies (SVT) is an entirely new company from SECO/WARWICK designed to provide vacuum furnaces and related professional services in North America.

Spang Power Electronics

Spang Power Electronics is a premier International provider of AC and DC Power Control and Conversion Products and Systems.

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About Us


Experienced and Dependable

With over 40 years of experience and three strategic locations, we cover Texas, Louisiana, Oklahoma, Arkansas, and New Mexico for all your industrial needs.


Leading Suppliers and Manufacturers

Through our years of service, Dawson and Associates has hand selected world-class suppliers and reliable manufacturers to provide high-quality products, fast delivery times, and improved ROI on our customer’s projects and MRO requirements.


Technical Sales and Service

Our sales team are experts that have trained to provide solutions to manufacturers in all major industries. We constantly strive to keep up to date with latest technologies and applications of our products.

We Are Here To Serve You

We understand that your work is important to you, just as important as our work is to us. Give our organization an opportunity to serve you.

  • Our collective experience stands ready to provide you with the best ideas and solutions.
  • Our exceptional staff is here to execute and deliver on time, every time.
  • Our manufacturers stand behind their product long after the sale.
  • Our network is here to work for you.