D-N-D Services

At D-N-D Services, we are committed to providing top-notch HVAC services to our customers in Rockwall and surrounding areas. Our team of experts has years of experience in repairing and replacing air conditioning and heating units, as well as offering additional services such as indoor air quality testing, duct cleaning, and whole home generators. We pride ourselves on our dedication to customer satisfaction and our expertise in high-efficiency systems.

Our Services

We offer a wide range of services including air conditioning repair, heating repair, new system installations, and maintenance. Our technicians are NATE certified and authorized to work on all brands of HVAC equipment. We also provide indoor air quality services, duct cleaning, and whole home infrared imaging. Whether you need a simple repair or a complete system replacement, we have the expertise and resources to get the job done efficiently.

Financing Options

We understand that purchasing a new HVAC system can be a significant investment. That's why we offer convenient financing options to help make your budget more flexible. Our financing options are subject to approved credit, so you can get the reliable energy-efficient comfort you need without breaking the bank.

About Our Team

Our team has years of experience in the HVAC industry, and we take pride in our professionalism and dedication to customer satisfaction. We believe in exceeding residential and commercial HVAC comfort needs by having genuine concern for our customers' needs and concerns. Our technicians regularly attend Factory Training classes to ensure they are up-to-date with the latest technologies and techniques.

Why Choose Us

D-N-D Services has been servicing the Rockwall area since 1997 and has earned an A+ rating with the Better Business Bureau. We are proud to be listed on The Good Contractors List for air conditioning and heating contractors. Our commitment to quality and customer satisfaction sets us apart from other HVAC companies.