CityLine Air Conditioning

City Line Air Conditioning is a locally owned and operated HVAC company proudly serving Richardson, Texas, and surrounding communities for over 20 years. Known for our commitment to quality, honesty, and reliability, we specialize in residential and commercial heating, cooling, and indoor air quality solutions.

Our services include air conditioning repair, installation, and maintenance; furnace repair and replacement; ductless mini split systems; smart thermostat upgrades; emergency HVAC repair; and advanced air purification technologies such as Reme Halo and UV light filtration systems. We also offer full-scale commercial HVAC installation and maintenance services, designed to keep businesses running comfortably and efficiently.

What sets City Line Air Conditioning apart is our unwavering focus on long-term solutions—not just quick fixes. Our licensed technicians are available 7 days a week from 8AM to 8PM, delivering fast, friendly, and knowledgeable service tailored to each customer’s needs. Whether responding to an emergency call or planning a full system upgrade, our team brings precision, professionalism, and a deep sense of care to every project.

At the heart of everything we do is a belief that comfort is essential. We don’t just fix systems—we help people breathe easier, live healthier, and feel more at ease in their homes and workspaces.

📍 Address: 1850 N Greenville Ave, Richardson, TX 75081
📞 Phone: 972-776-4455
📧 Email: [email protected]
🌐 Website: citylineairconditioning.com

Facebook: https://www.facebook.com/citylineac/
LinkedIn: https://www.linkedin.com/company/city-line-air-conditioning/
X https://twitter.com/CitylineACTX
Tiktok: https://www.tiktok.com/@citylineactx
Yelp https://www.yelp.com/biz/cityline-air-conditioning-richardson
Instagram: https://www.instagram.com/citylineactx/
Pinterest: https://www.pinterest.com/citylineairconditioning/
Tumblr: https://www.tumblr.com/citylineairconditioning