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About Sigma Logistics

About,Sigma,Logistics,Truck,Covington

QUICK COMPANY OVERVIEW

TT&D Trucking was formed in 1996 by David L. Houston. The company started hauling pulpwood and tissue paper in West Alabama. In 2000, Tarrence Houston joined the organization and the company began to focus on dedicated transport. TT&D was then retitled to Sigma Logistics Inc.

In 2003, our company added refrigerated transport to our portfolio. The first dedicated contract was with Peco Foods, hauling poultry from Tuscaloosa, AL to all major ports in the South Eastern United States. With a high level of customer satisfaction, Sigma Logistics has grown to be a $7M carrier with 30 trucks covering the Midwest and Southern half of the United States. Our core customers are Royal Foodservice, Golden State Foods, Perrigo Pharmaceuticals, and Meat Commodities, Inc.

Who we are

Our mission is to attract distinct customers and to provide quality service in addition to developing a strategic supply chain partnership that will enable our customers to focus on their profit driven processes and eliminate logistical concerns.

“We Treat All Customers Like They Are Our Only Customer!”

Our success is a direct reflection of the quality and drive instilled in our employees.

CEO

David L. Houston

CEO

With quick access to I-20, our company has been servicing customers since 1999. Our journey began with transporting dry goods throughout the southeastern region. Some of our major customers and partners during that time were:

  • Mannington Wood Floors
  • Hyde & Hyde, Inc.
  • L&M Transportation Services
  • Charlie Baucom Inc.
  • Steel City Transport Services

OUR MOST RECENT DEVELOPMENTS

In 2010, Sigma embarked on a journey to our newest location in Covington, Georgia. We developed our dedicated  refrigerated division to service L&M Transportation Services & Peco Foods Inc. With an on-time delivery rate of 99%, we can definitely say that we get it right the first time. 

From the mechanics to the CEO, our staff has extensive experience in the transportation, distribution and logistics consulting fields.

VP of Operations & Salesext. 101678-729-9950 faxtarrencethouston@gosigmalogistics.com

Tarrence T. Houston

VP of Operations & Sales
ext. 101
678-729-9950 fax
tarrencethouston@gosigmalogistics.com

Felicia M. Houston

Operation Manager
ext. 105
678-729-9950 fax
FeliciaMHouston@gosigmalogistics.com
Dispatch ext. 107678-729-9950 faxtsw2167@gosigmalogistics.com

Tasandra Washington

Dispatch
ext. 107
678-729-9950 fax
tsw2167@gosigmalogistics.com

Matt Clayton

Sales Manager
ext. 102
678-209-5365 cell
678-729-9950 fax
mclayton@gosigmalogistics.com

David Houston Jr.

Safety Director
ext. 105
(678)729-9950 cell
678-729-9950 fax
davidhjr@gosigmalogistics.com
Controllerext. 103678-729-9950 faxtoni.shaw@gosigmalogistics.com

Toni Shaw

Controller
ext. 103
678-729-9950 fax
toni.shaw@gosigmalogistics.com

THE SECRET TO OUR SUCCESS

Sigma Logistics focuses on three key attributes that drives customer satisfaction.

1. People 

We hire and retain the best drivers in the industry. Yes, good drivers are safety conscious and punctual. However, the best drivers also understand and value the customer. They understand the mechanics of the equipment and proactively communicate to our service techs to help eliminate down time. 

We hire and retain the best account managers in the industry. Most trucking companies hire dispatchers to pass along information to their drivers. Sigma takes the role a few steps forward. We hire individuals that have a proven success history in customer service and can master the technical aspects of freight management.

Sigma’s leaders have extensive knowledge of large scale distribution center management, transportation management, vehicle maintenance, lean process improvement, temperature control, and data management.

2. Processes

Sigma Logistics hired a software developer to engineer a world class TMS & WMS system that communicates in real time with our assets. Our system has:

  • Satellite Tracking
  • Geocoding
  • Automated Arrival and Departure
  • EDI Communication
  • FMCSA Certified E-Logs

Our state of the art software has the ability to automate with any platform our customers run.

3. Equipment

Sigma does not have any OTR equipment older than 2014. Our trucks have the latest technology and the support of an extensive network of dealerships to minimize downtime. All of our trailers are food grade and CARB Certified. We inspect and wash out our trailers weekly to ensure they meet our customer’s sanitary requirements.

Our Services

Globally known for our ability to handle every last detail of our customers’ particular logistics and forwarding needs, Sigma Logistics’s Special Services team takes care of all your logistics. Our Freezer Services include: Blast Freezing, Tempering, Packaging, Labeling, Cross Dock, Rail Service, and Import/Export service.

For Storage/3PL Management (Dry/Refrigerated), we have 100,000 sq.ft. of refrigerated space (10,000 pallet positions) that will be available in July of 2021. This freezer is part of a partnership with PWCOLD (Port of Wilmington Cold Storage).

  • Expedited Team Service
  • Truck Load Transportation (Dry/Refrigerated)
  • Refrigerated LTL Service
  • Trailer Rentals
  • Logistics Services/Brokerage (Customer Approval ONLY)
Whether you are a manufacturing company, retail distributor, or packaging company, you should not worry about available equipment and on-time delivery.

DEDICATED FLEET

Whether you are a manufacturing company, retail distributor, or packaging company, you should not worry about available equipment and on-time delivery.
Sigma Logistics has the available space, personnel and technology to facilitate all of your warehousing or distribution needs.

DRY GOODS WAREHOUSING

Sigma Logistics has the available space, personnel and technology to facilitate all of your warehousing or distribution needs.

Logistics

Planning

Planning

Management

Management

Transport

Transport

Inventory

Inventory

Packaging

Packaging

Distribution

Distribution

Providing first class logistics services all across the nation.

We work with you to design custom solutions that add value to your business

The Best Logistics Service Provider

We are a flexible and dedicated Logistics Service Partner. We work with you to design custom solutions that add value to your business. Our company differs by offering competitive and reasonable rates to the market that enables us to still perform our premium services. We compete in such a way that long term views are seen while threats are considered, making it a win-win scenario for our clients and customers.