top of page

LEADERS IN INFRASTRUCTURE MATERIAL SOLUTIONS

Arrow Down
ABOUT

ABOUT

Master Filter Corporation, dba Master Enterprises (ME), was founded in 1984 by Ronald L. Orr as a Minority Business Enterprise specializing in air filter manufacturing and distribution. We’ve evolved to source, short-term store, & deliver MEP infrastructure materials, conduit, vaults, generators, traffic & signal equipment, signs, lighting & more on horizontal construction projects. We welcome the opportunity to learn more about you and how we can help enhance your project, community, and quality of living.

IMG_0075 2.jpg

1984

Year Established

100+

Clients Served

1000+

Projects Completed

$6.4M

Largest Contract

WHY CHOOSE ME?

OUR SOLUTIONS

71ui0Bap4tL._AC_SL1500_.jpg

FEATURED
PRODUCTS

Transportation

Liquid-Tight Conduit and Connector Kit 1/2inch 25ft, Flexible Non Metallic Liquid Tight Electrical Conduit UL Certification, Electrical Conduit Kit with 5 Straight, 5 Angle Fittings

PROJECTS

PROJECT SHOWCASE

Dynamic Wireless Power Charging Sample Image.tiff
Dynamic Wireless Power Charging Sample I

Dynamic Wireless Power Transfer

Client: White Construction

Contract #: R-44722-B

ME Material Supply Revenue: $971,839

Material Supplied:

61,500ft of Insulated Type 2 Litz Cable, 43 Concrete Vaults

ITS Project photo3_edited.jpg
ITS Project photo3_edited_edited.jpg

ITS Traveler Info Systems

Client: James H. Drew

Contract #: T-44347-B

ME Material Supply Revenue: $810,900

Material Supplied:

10 DMS Boards

30B8F5EF-AE2D-4107-9B25-71E35A9DDF33.jpeg
30B8F5EF-AE2D-4107-9B25-71E35A9DDF33_edi

Runway 5R-23L & Taxiway D, Package 3

Client: Aldridge Electric

Contract #: Runway 5R-23L & Taxiway D, Package 3

ME Material Supply Revenue: $1,352,798

Material Supplied:

Airfield Lighting, Runway Signs, EMT Stations, Beacons, Regulators, Wind Cones, Junction Cans, etc.

TC_01501_edited.jpg
TC_01501_edited_edited.jpg

Bridge Replacement in Howard County

Client: Morphey Construction

Contract #: B-41483-B

ME Material Supply Revenue: $531,334

Material Supplied:

Over 350,000lbs of 25’-30’ Cofferdam/Sheet Pile and 10’-25’ Connectors

WORLD-CLASS CLIENTS

WORLDWIDE SOURCES

Our robust product solutions are made possible through an impressive network of sources.
Take a look at our outstanding partners, with national and international scalability,
that manufacture materials for your projects.

CONTACT

CONTACT

IMG_2794.HEIC

Inquiries

For inquiries or feedback, please fill out the form below— We’d love to hear from you!

Head Office

4195 Millersville Rd

Indianapolis, IN. 46205
info@MEMaterialSupply.com
Tel: 317.545.3335
Fax: 317.545.3365

Contact Us

Thanks for submitting!

Get a quote: 317.545.3335

© 2025 by Master Enterprises Material Supply. All rights reserved.

  • Facebook
  • X
  • Linkedin
  • Youtube
  • Instagram
bottom of page