Dragon Air Services HVAC Blog

Looking for problems reported with residential HVAC systems? You came to the right place. Dragon Air provides not only the best and most affordable HVAC units in Plano and Dallas-Fort Worth Metroplex, but our certified and experience technicians offer the best advice you can get in Texas.

The questions about winterizing your HVAC, should you upgrade HVAC, or just service it every year, are some the most frequent questions we hear from our Plano HVAC clients. There is nothing wrong with asking those question. Dragon Air offers advice directly to you, and now you can read more about ways to work with your HVAC unit in winter or summer.

If there is a burning smell coming to your house, or you may be concerned about the safety of the house, or you may be just unsure about your HVAC unit, just call our main office in Plano Texas, and get in touch with our certified, drug-free and experienced technicians. We will offer you our best advice. 

Also, we will share it here, on our own Dragon Air Services HVAC blog, covering Plano Texas and all of Dallas-Fort Worth Metroplex for your HVAC needs.

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North American Technician Excellence (NATE) is an independent organization that certifies installation or service technicians through rigorous testing. NATE certification validates installers and technicians as

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dragonair plano texas ductwork


Ductwork refers to the system of ducts (metal or synthetic tubes) used to transport air from heating, ventilation, and air-conditioning (HVAC) equipment throughout your home.

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Garage Heaters

A garage heater is an easy, reliable way to make your garage more usable and comfortable.  Designed with a low profile,  garage heaters operate with cost-effective efficiency that makes them ideal

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What is Energy Star

Energy Star (trademarked ENERGY STAR) is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy

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dragonair services Electronic Air Cleaners

Electronic Air Cleaners

Electronic air cleaners, sometimes referred to as ionizers or electronic air purifiers, use electrically charged filters to reduce the number of airborne contaminants in your

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dragonair services in Plano Texas


A humidifier is a device that adds moisture to indoor air in a single room or throughout an entire house. Whole-home humidifiers may use the fan in

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dragonair services HVAC plano texas

Carbon Monoxide (CO)

Carbon monoxide (Sometimes referred to by its chemical abbreviation, CO) is an odorless, colorless, tasteless and poisonous gas that’s produced when fuels such as natural gas burn

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Dragon Air Services is a family-owned business located in the heart of Plano. We specialize in residential Air Conditioning and Heating repairs, Air Conditioning, and Heating replacements, and Air conditioning and Heating service. Our expert technicians pride themselves in providing honest diagnostics so our customers can make educated decisions on what’s best for them. If you are in need of AC repair or Furnace repair in Plano or surrounding cities call us today at 214-790-9872 to schedule an appointment.

Here’s the list of services we provide in Plano and Collin County

  • AC repair
  • AC Replacemen
  • AC Installation
  • Heater Repairs
  • Heater Replacements
  • Heater Installation
  • AC and Heater Preventative Maintenance Furnace Repair
  • Furnace Replacement
  • Furnace Installation
  • Duct Replacement
  • Duct Design

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