Heating

Serving Rockwall & Surrounding Areas Since 1997

Heating Repair Service | Installation | Maintenance

Heating Repair

For quality heating repair service in Rockwall and surrounding areas you need DND Services. We have been providing the best, honest heating repair services and assessments available for Rockwall, Heath, Plano, Mckinney, Greenville and surrounding areas since 1997. A not working gas furnace, thermostat or heat pump, can often be repaired to get you and your family heat.

Heater Repair: We work on all brands and modes. When it comes to heating your home or business you want a trained and licensed service technician for a heater repair.  From gas and electric furnaces to central heating systems, DND service technicians are on call to get your heating system back up and running safely.

Gas Furnace | Electric Heat: There are numerous ways to heat your home with gas or electric heat. Our service techs are experienced with troubleshooting and repairing all types of gas furnaces and electric heat systems .

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Looking for a trustworthy team to repair your Air Conditioner Installation in Rockwall & Surrounding Areas?
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Heat Pumps: A heat pump can reduce heating costs and increase efficiency for heating your home or business. In Rockwall Texas and surrounding cities, heat pumps can be crucial to reducing the amount of equipment needed to heat or cool your space while drastically improving energy efficiency by reducing the need for more expensive electric heat. Factory trained technicians in heat pump repair & operation

Heating Installation

We rely on our home’s heating system to work no matter how cold it gets outside. If you need to replace your heating system due to age or costly needed repairs, it’s important that you work with a licensed heating contractor with trained technicians. DND Services will provide you with the guidance and options available needed to ensure that you make the best choices.

When your heater fails, you want to ensure that it’s replaced with the best heating systems available. If your system needs replacing or if you need a system for  new construction, D-N-D Services is ready to help you find the best solution for your needs and budget. Whether your looking for a High Efficiency Gas Furnace, or a more affordable heating solution, we’ve got you covered.

Heater Maintenance | Service Agreement

For heating maintenance in Rockwall, Hunt, Dallas Counties, look no further.  Our service agreement is an ac heating system maintenance plan designed to maintain heating/ac equipment and detect problems before they  become a failure. No matter what kind of heater your home has, it needs maintenance to operate reliably.  We do this by looking for small problems that often turn into large ones.  Our inspections are focused on identifying issues that may need to be addressed to ensure safe and proper operation. However, as with any thing mechanical, issues may still arise thats why
DND Service-Maintenance Agreement customers get priority service in case your house gets cold at an inopportune time.

Air Conditioner Installation in Rockwall and Surrounding Areas

Right Size, Efficient, Experienced.

When choosing an air conditioner for your home in Rockwall and Surrounding Areas, it’s crucial to take into account your lifestyle and preferences. Additional home comfort features like a humidifier or indoor air quality system may be important to you. Additionally, some important factors to consider include:

Which type of air conditioner is optimal for my home?
In Rockwall and Surrounding Areas, there is a wide variety of air conditioning options available, from split-systems to geothermal units, each with unique features that cater to different types of homes and individual needs.
Which air conditioner brand is considered the best?
When it comes to selecting the best air conditioner brand, conducting thorough research and reading reviews can provide valuable insights. However, it’s important to also consider the HVAC company you choose for installation. Working with a reputable and experienced company like D-N-D Services Heating & Air Conditioning in Rockwall and Surrounding Areas can provide an indication of the level of performance and service you can expect from your new AC system.
What is the appropriate size for an air conditioner to suit my home's requirements?
Factors to consider when determining the appropriate size of an air conditioner for your home include its size, construction, insulation, and number of windows.
What is the optimal location for installing my air conditioner?
Proper positioning of both indoor and outdoor components of your air conditioning system is crucial for optimal performance.
In Rockwall and Surrounding Areas, what type of system can provide the highest level of energy efficiency while also fulfilling my specific requirements?
The most suitable option for your needs may depend on your location. For instance, in regions with moderate temperatures such as Rockwall and Surrounding Areas, a heat pump system that serves both heating and cooling purposes may offer better overall energy efficiency.
Which type of air conditioner requires the least amount of maintenance and is easiest to service?
To ensure reliable performance from your air conditioning system, regular maintenance is essential. Be sure to determine the type of care required by the system you’re considering and which Pro Service Plan would be the most effective.
Particle element

Feel free to ask about our Indoor Air Quality products.

We want you to have the healthiest indoor air possible. For healthy indoor air quality you may need your ac systems duct cleaned , repaired, or replaced. Infilterents can get in leaking or damaged duct and into the air you breathe.

Popular Services

Proudly Serving Rockwall and Surrounding Areas Since 1997

If your air conditioning system isn't functioning correctly, whether it's due to a broken A/F or condenser unit, an outdoor overflow valve leak, or simply not cooling, D-N-D Services Heating & Air Conditioning is here to help. Our team possesses the skills, expertise, and integrity needed to promptly resolve any A/C issues you may encounter.

Air Conditioning Repair
Air Conditioning Repair

A/C Maintenance
A/C Maintenance

Duct Cleaning
Duct Cleaning

Thermostat Installation
Thermostat Installation

At D-N-D Services Heating & Air Conditioning, we know heating problems can be a major inconvenience. Our experts are adept at quickly identifying and diagnosing nearly any issue with your heating system. We provide detailed quotes to help you make informed decisions about repairing your furnace and getting it back up and running efficiently.

Furnace Repair
Furnace Repair

New Installation
New Installation

Furnace Tune Up
Furnace Tune Up

At D-N-D Services Heating & Air Conditioning, the health and well-being of our customers is our top priority. We offer a wide range of indoor air quality products to help ensure your family remains healthy and comfortable.

IAQA Certification
Air Purification
Air Purification

Humidity Control
Humidity Control

Ventilation
Ventilation

#1 In Customer Satisfaction

Regular Maintenance: The Key To Preserving The Life Of
AC And Heating Systems

At D-n-D Services, we want to ensure that your home and/or business is always cool in the summer and warm in the winter – and that your heating and air conditioning systems are safe. Proper and regular maintenance is the key to extending the life of heating and air conditioning systems – and you can depend on our trained, professional technicians to take excellent care of all your heating and ac needs.

What's Included

Our Maintenance Services

Seasonal | yearly preventative maintenance plans
Top notch friendly service
Trained, certified HVAC technicians you can trust
Quality parts and service*
No afterhours/holiday fees for Maintenance Agreement customers
Priority service for Maintenance Agreement customers
Our Specialized Services

Complete Manual J load calculations for heating and cooling
Infrared imaging
Video duct inspections
Blower door testing
Duct cleaning and sanitizing
Indoor Air Quality testing