Call Now! 972-276-2544
We offer AC repair and air conditioning replacement, furnace repair and heating system replacement, insulation and insulation removal, air duct service, and indoor air quality solutions in Greater Dallas.

Heating Services

Heating Dallas

Heating installation, furnace repair, or heating system maintenance in the Greater Dallas area. Our heating services include emergency repair, heating system replacement, furnace tune-ups / check-ups, and carbon monoxide testing. We also have a very comprehensive maintenance program you can take advantage for that added peace of mind. If you would like to save money on heating bills and save more energy, one of our comfort consultants can show you easy ways to improve the efficiency of your home.

Insulation Services / Attic Restoration

We offer full service attic restoration services including attic insulation, attic insulation removal, radiant barriers, crawl space insulation, attic tents, air leak sealing, and even attic ventilation services.

Dallas area homeowners can save anywhere from 10 – 50% by upgrading their insulation and making their home more energy efficient with some of our other solutions.

Air Duct Service

AerosealAir flow problems cause comfort issues, wear-and-tear, and added utility bill expense. We provide Aeroseal air duct sealing, air duct repair, balancing, and air duct cleaning so you can enjoy better indoor air quality.

Ductwork that is old, dirty, leaking, or improperly balanced cause and increased load on your HVAC system which can result in premature wear and tear and loss of efficiency. These issues can increase your heating and cooling bills by as much as 50%.

Air Conditioning Repair and A/C Installation Services

AC Repair

Our NATE certified technicians have the training, experience, and skills needed to accurately diagnose and repair any AC repair your system may need. We have experience with all brands and styles of air conditioners. Our preventative maintenance programs can protect you from any costly repairs in the future. If it is time to replace your system, we will ensure you get the proper size air conditioning system and make sure it is installed correctly.

Cities We Serve

  • Dallas (Bishop Arts, Downtown, Lower Greenville, Deep Ellum, Highland Park, Lakewood, Uptown, Park Cities, Mockingbird Station, Preston Hollow, etc.)
  • Plano
  • Garland
  • Irving
  • Full list here

Contact Us

Name (required)

Phone or Email (required)

How can we help you?


Better Indoor Air Quality

Dallas Whole House Systems

Financing Options

My wife and I are always looking for ways to save money and we discovered how getting attic insulation would help to reduce our electric bill. We looked around for attic insulation installers in our area and found Kozy Services. This company had great ratings with the BBB so we had them come out and do the estimate and it was a good price for the work they'd have to do. Their techs were really nice guys and they not only did a great job but they cleaned up really well after they were done with the installation. We will use Kozy Services again." -- Tim HK.


Kozy Services
11431 Plano Rd
Dallas, TX 75243
Phone: 972-276-2544
Fax: 214-221-9393
Click here to contact us
Kozy Serviceson Google+