Meet DND Services Experts
Air conditioning repair and heating repair | serving Rockwall and surrounding areas since 1997.
Providing quality ac and heating repair, inspections, maintenance, duct replacement and installation, duct cleaning, commercial hvac, premier experience with foam insulated homes, are just a few of the reasons D-N-D Services is proud to be at the top of the good contractors list.
For all of your HVAC needs or concerns… air conditioning and heating repair services, new systems, quotes, and old system inspection or evaluations, we have you covered.
Schedule Your Service Today!
Looking for a trustworthy team to repair your Air Conditioner Installation?
Exceeding expectations with Service
We are a heating and air conditioning repair service company foremost, for all brands. We aim to exceed your needs and concerns. We do it by having a genuine concern for our customer’s needs and sending our service repair technicians routinely to Factory Training classes. Service technicians are NATE certified and D-N-D Services has an A+ rating with the Better Business Bureau and a Texas licensed HVAC contractor. DND Services is authorized to work on all brands of HVAC equipment, Including Carrier, Trane, Lennox, Bryant, Goodman, Frigidaire, Maytag, Coleman, Nordyne, and York. If you do need a new air conditioning or heating system, we are proud of our air conditioning equipment installations and you will receive an honest quote for a new heating and air conditioning system.
Rockwall Air Conditioning Heating Repair Service
D-N-D Services is a full-service heating and air conditioning repair service company. We offer specialized services and repair to both the residential homes and the commercial market in Rockwall including Rowlett, Heath, Sunnyvale, Mesquite, Garland, Greenville, Sulphur Springs, and Dallas with surrounding areas. We provide service and repair for heating and air conditioning equipment, replacement of existing HVAC systems, load calculations, duct cleaning and more.
Residential energy efficient audits on equipment and ductwork including professional manual J load calculations, duct leakage assessment, duct replacement and indoor air quality are services we provide many other HVAC contractors do not.
HVAC Commercial Services include full service and repair of all heating and air conditioning equipment and quotes on new replacement systems. DND Services is proud to offer customized commercial hvac maintenance agreements to meet your needs.
What Customers Are Saying
At D-N-D Services Heating & Air Conditioning, we attribute our continued success to our unwavering commitment to customer satisfaction and unwavering integrity. We take great pride in delivering exceptional service and building lasting relationships with our clients. We would be honored to have you join our ever-growing list of satisfied customers and experience firsthand why D-N-D Services Heating & Air Conditioning stands out from the rest.
D-N-D Services are the ones to trust for all your HVAC needs! I've used them for 3 years now and have had EXCEPTIONAL service experiences each time. The technicians (Brian) are knowledgeable, cost conservative, and thorough. The office manager, Kristin, is always friendly and prompt in addressing my service needs. It's never fun to have HVAC problems, but I have peace in knowing I will receive HONEST and educated advice along with kind and considerate customer service.
Misty Otto
We finally had some rain yesterday, Labor Day weekend.YEA! My air conditioning quit working during the storm. This morning I called DND SERVICES first thing and being a holiday I was surprised they answered and within 90 minutes Colten arrived checked it out and replaced the thermostat and my house is cool again. This is not the first time I called these folks (it was the furnace last time) and they have always shown up and completed the job in a timely and courteous manner.
Darlene Stinnett
These folks are courteous and professional in every way. They did a complete replacement of an older unit in just one day. They even took care of a few things that were not in the contract at no additional charge. I will certainly use them again and you should too!
Bill Stiles
Honest, responsive, talented technicians. No hard sells and more than one repair has come in UNDER estimate. Highly recommend. Colton is the man!
-Tim Allen
I have personally used D-N-D Services, Inc. for several years. In addition, I recommend them to all of my clients, family, and friends. They are a top-notch company, very responsive, and very professional. I trust them completely and can't recommend them highly enough!
Missy Karnes
Highly recommend DnD Services for your HVAC needs! Kristin got us scheduled ASAP when our A.C. Went out in 90°-100° weather!!! Technician, Chaz, was very kind & knowledgeable & got us up & running in about an hour! Will use their services again.
