Serving North Texas Since 1977. has provided quality products and service to the commercial and industrial heating and air conditioning industry of Dallas-Fort Worth since 1977. Our dedicated sales team and. A wide selection of products. At the most competitive prices in the industry have earned Collins Walker, Inc. For superior customer service, with a.

THE REDUCTION OF LEAD IN DRINKING WATER ACT.

We are pleased to announce the opening of our Parts Department. In many cases, we have had the plant back on line within 24 hours. For larger capacities we can tie our units together.

Outstanding Hydronic Systems, Customer Service and Training. For the Commercial and Industrial Markets. A major supplier of fluid-handling products from Bell and Gossett and other key manufacturers, Hydronic Technology, Inc. is the equipment provider of choice for countless engineers, mechanical contractors and end users throughout Louisiana and Mississippi.