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About D&F Industries

D&F Industries is a family-owned company that has been operating in South Texas since 1953. We are proud to be in the fourth generation of ownership, and we continue to provide top quality electrical and HVAC services to our community. We believe in conducting business with integrity, ensuring that every job is performed with the utmost attention to detail and professionalism.


Our History

The year was 1953. Eisenhower was President; the Korean "Conflict" ended; A first-class stamp cost three cents; the Dow Jones was a staggering 283.54; "From Here to Eternity" topped the movie screens and H&H Electric and Plumbing Company was established by Frank Hausenfluck, Sr. and Don Hopper. Their resources consisted of a mortgaged, yellow 1949 Studebaker pickup, $70 operation budget, and the vision of a business based on excellence, integrity, cooperation and person service.

Although they were not paid for their first job, the partnership thrived in cooperation with people from varied contracting backgrounds. In 1968 the incorporation of H&H Electric was not possible for another entity already had the name. Instead of using the partner's last name initials, the initials of their first names were used and D&F Industries, Inc. was founded. A flip of the coin determined D&F; not F&D.

D&F has evolved into a major contracting firm specializing in Electrical, Mechanical, Design & Build and Service for commercial and industrial buildings, high rise buildings, hospitals, manufacturing facilities, and renovations/retrofit throughout the Rio Grande Valley, South Texas, and beyond! With knowledge, skills and dedication, our dedicated employees truly make the difference and set us apart from the competition.

Our Process

D&F Industries has strong subcontracting capabilities in commercial and industrial buildings, arenas and event centers, high-rise buildings, hospitals, and manufacturing facilities. We also provide HVAC renovation and retrofit services as well as design, construction, and professional engineering services throughout South Texas.

House Plan


Our design process is tailored to meet the needs of each individual client. We begin by conducting a thorough evaluation of the project site and discussing your specific requirements. We then develop a detailed design plan that takes into account all aspects of the project. From there, we work with you to refine and finalize the design, ensuring that every detail is in place. Our goal is to make sure that the end result is a project that exceeds your expectations.

Construction Manager

Open Communication

At D&F Industries, we understand the importance of communication and strive to keep our clients informed every step of the way. Our team of experts is dedicated to providing the highest quality electrical and HVAC contracting services, while also prioritizing clear and timely communication. Whether you need assistance with repairs, installations, or any other electrical and HVAC needs, we are here to help.

On-Site Consultations

At D&F Industries, we are committed to providing our customers with the highest level of professionalism and quality service when it comes to Electrical and HVAC work. Our team of experts delivers thorough and efficient on-site consultations to address all your needs from the beginning of a project until completion.

Construction Worker


The build process with D&F Industries is smooth and stress-free. Our experienced team will work with you to create a plan that meets your unique needs. We are dedicated to ensuring that your project is completed on time, within budget and to your satisfaction. From design to installation, we will be by your side.


Our Quality Guarantee

At D&F Industries, we understand that your electrical and HVAC needs are critical to your business. That's why we are committed to delivering exceptional quality work and customer service that you can rely on. Our team of experienced professionals has the knowledge and expertise to handle any project that comes our way, and we stand behind our work with a quality guarantee. Contact us today to see how we can help you with your electrical and HVAC needs.

Tell us about your project today.

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