HVAC Service & Maintenance

Proudly Serving Kent County & Beyond

At Barkley Heating & Air LLC, giving you personal, high-quality, reliable HVAC service is our number one priority. Whether we’re performing routine maintenance or advanced repairs and installations, our team will get the job done in a professional and effective manner. We provide the customer treatment, equipment, and solutions you need to feel confident about putting your heating and cooling needs in our hands. Family owned in Smyrna, DE, we are proud members of our community and have served customers as far north as Wilmington, and as far south as Milford and Harrington.

  Air Cleaners

Barkley Heating & Air can help you improve your indoor air quality, resulting in cleaner and healthier air for you and your loved ones. Our indoor air quality experts protect your family from airborne allergens and contaminants with the latest air filter systems and air cleaners. Cleaner, healthier air is a phone call away.


A whole home humidifier can provide just the right amount of moisture for complete comfort. Humidifiers can also keep irritating airborne particles from circulating throughout your living space. Barkley Heating & Air can set you up with the right humidifier for your situation.


We offer a complete line of digital thermostats, wifi thermostats, programmable thermostats, and comfort controls to meet your heating and air conditioning performance needs. Ease of use, flexibility, energy savings and attractive design are all part of the package.

  Service Contracts

You wouldn’t drive your car 100,000 miles without changing the oil, would you? Well the same logic holds true for your heating and air conditioning system. You will enjoy greater comfort, lower costs and a longer life for your system when you have a quality maintenance plan in place.

  Gas Fireplaces

Gas fireplaces can help you add coziness to your home without maintenance of a wood-burning fireplace. We offer service and repair for gas fireplaces and can help you troubleshoot any issues you are experiencing with your unit.

 Dryer Vent Cleaning

Regular dryer vent cleaning not only helps your machine run more efficiently, it reduces the risk of a house fire due to a clogged vent. Our dryer vent cleaning services include removing lint and debris from your dryer vent and eliminating clogs in the vents.

 Air Duct Cleaning

Our air duct cleaning services focus on removing dirt and contaminants from your air ducts. This can help improve your indoor air quality , as well as help your healing and cooling systems operate more efficiently.

 Air Purification

An air purification system can help remove contaminants from your indoor air. A whole home air purification system will work in tandem with your heating or cooling system to provide you and your family with clean filtered air year-round.

  24-Hour Emergency Services

We understand that sometimes, emergencies with your heating or cooling system occur unexpectedly during after hours. We don’t want you to be without heat or cool air any longer than you have to and encourage you to give us a call the moment a problem arises with your HVAC unit. You can call us 24 hours a day, 7 days a week!

Contact Barkley Heating & Air LLC today at 302-653-5971 to learn more about our wide range of heating and cooling services and products!

Ask us about our financing options!