About Tegco Group


I have known Tom Goldstein for over thirty years and few possess his knowledge of building products, particularly those related to roofing and waterproofing. Tom would be a high energy, highly effective asset to any manufacturer seeking representation for their products in his respective markets”
— Jonathan Glazer, Sales Manager at Berger Building Products

Tegco Group, LLC comprises independent manufacturers’ reps working across the Mid-Atlantic region to deliver best-in-class construction and building products for all your project needs. We offer options and lines covering commercial, residential and industrial scope.


Tegco’s professional team has over 25 years of experience working with Fortune 500 companies in the distribution trade. We take pride in providing our clients personalized customer service coupled with product knowledge and dependability. We pride ourselves on honesty and integrity in business and competitive pricing in execution. We attain a high level of satisfaction by adding services that increase the manufacturers’ value to architects, building owners, contractors, general contractors, distributors, dealers and property managers.

We have had the pleasure of doing business with Tom Goldstein for 24 years. While we followed Tom during his career one constant has remained. Tom has diligently worked in Prospect’s best interest to provide excellent service and superior value
— James Stamer, President of Prospect Waterproofing Co. Sterling, VA
               Thomas L.Goldstein, President

Thomas L. Goldstein / CEO

Thomas Goldstein has been in the building materials industry since 1989. Starting as a Sales Rep then a Sales Manager, Tom soon was recognized as a leader in the industry and his client base grew.

In 2014 with 25 years of industry experience and vast product knowledge, solid decades long vendor relationships and a rare knack for supplying, Tom and his wife Ettie launched Tecgo Group, LLC

We at Rosedale Roofing have been working with Tom for over 25 years. Tom definitely is one of the best salesman / account representatives we have had. Tom knows the roofing industry thoroughly and is versed in many product lines. Tom is very aware that we are in a competitive market here in Baltimore. He always comes through for us and provides the very best pricing possible.
Tom’s integrity, truthfulness and great character is what really matters to us. Someone can always “shoot” you a cheaper price, but in the very complex world we live in, who you deal with can be one of the biggest assets to your own success. Thanks Tom and as always it’s a pleasure doing business with you!
— Tony Correlli, Owner Rosedale Roofing Company