HVAC

HVAC

Improve, maintain or restore your comfort with our residential, commercial and multi-family HVAC service in Dallas, TX. With Reliable HVAC technicians conveniently available in your area. we’re the company you can count on for fast, affordable heating and cooling service and installation.

Heating

J National Offers a wide selection of multi-family, residential and commercial heating solutions. Our HVAC technicians will present options tailored to your specific heating needs and budget. You will have a choice of products and systems that are more basic in design or set-ups  that are designed to efficiently heat larger spaces.

Air Conditioning

Explore our home, business and multi-family property cooling solutions. Whether you are looking for a single room unit, AC for multiple rooms and floors, or a larger commercial space, our AC  professionals will guide you towards budget-friendly products and systems that fit your needs.

Chill Systems

Our Chill systems are an intelligent and efficient way to reduce energy consumption while providing the comfort you need for your commercial spaces. These systems work by using water as a secondary refrigerant. The chiller then removes heat from the water before its circulates through the system’s  components to remove heat from the spaces that need to be cooled.

Heating & Cooling Installation

The installation of the HVAC  system involves careful planning and meticulous approach to set-up. The J National skilled technicians will take  accurate measurements and determine the most appropriate areas to place all related parts and components. Installation can also include adding onto existing ductwork and equipment. Our HVAC technicians  will take the time to show you how everything works and answer any questions you may have after installation is complete.

HVAC Repair

From split systems and furnaces to window units and high-tech systems, we service all brands and models of heating products and systems. As with our installations, our HVAC technicians pay attention to every detail when performing heating and cooling repairs. J National is at your service for all HVAC repair and installation needs, including any of the following common problems:

  • Irregular cycles
  • Systems not working at all
  • Strange noises or odors during operation
  • Lack of sufficient air flow
  • Water leaks around indoor or outdoor units
  • Fans/blowers not operating

Unclogging AC Drains

If there is standing water around your drain pan, your air conditioner’s drain line is likely clogged. Our trained technicians will safely remove the water, dirt and debris from the drain with suction. The rest of the drain will also be inspected to make sure everything is flowing properly and that there are no other issues that need attention.

Inspection & Preventative Maintenance

A heating and/or cooling system that is not operating as efficiently as it was designed to operate could be costing you money with higher utility bills. Ensure you are getting the most from your investment with our preventative maintenance HVAC service. Our thorough approach to HVAC  maintenance includes:

  • Inspecting all components
  • Evaluating the efficiency of unit/system operations
  • Confirming that thermostats are providing accurate readings
  • Checking circulation in ducts and through vents and registers

AC  System Flush & Clean

an AC system flush and clean is an even more meticulous form of preventative maintenance. It’s a process designed to restore the efficiency of your system and identify and correct any potential issues. With an AC  flush and clean, an HVAC technician from our professional team will:

  • Safely remove refrigerant
  • Dismantle your AC  system and all of it’s components that aren’t being flushed
  • Vacuum and dust
  • Test for leaks
  • Reassemble components
  • Make any necessary part adjustments or replacements

Feel confident in choosing J National for your heating and cooling needs. Whether you are in need of urgent HVAC repair, considering replacement or a new installation, we will clearly present your options, offer an honest estimate and take the time to do the job right. Place your HVAC service request online or contact us at 972-776-0010.

What is included

Project Scheduling And Management

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Perform Value Engineering

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Inspections And Occupancy Permit

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Project Scheduling And Management

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