Windy City Air Conditioning and Heating

Our Service is a Breath of

Fresh Air

Providing a wide variety of HVAC services to the homes and businesses in the Las Vegas Valley since 2006

Quality That Is Guaranteed

Expert AC and Heating Repair

Providing Residential and Commercial repair services to the Las Vegas Valley

HVAC Service Repair Experts

Warranties & Guarantees with work we're proud of!

15 +

Our Services
Heating and Air Conditioning Comfort Specialist

Our business plan draws on a wide range of knowledge from many different business disciplines.

Installation & Warranties

24/7 Availability


Repairs Available

Vern and Paula Rettig

CEO & Founders of HVAC Company

Our Services

We Provide Fast, Reliable Heating and Air Conditioning Services in Las Vegas and the Surrounding Areas.

New HVAC Installation

New construction on your business or home? Windy City Air Conditioning and Heating can make it happen. From start to finish we can install new HVAC systems combined with the newest purification systems and technology to make sure that your home or business is comfortable and safe.

Membership Plans

Our Windy City membership plans cover a wide range of HVAC services from residential to commercial. From informative plans for the DIY enthusiast to commercial offerings and property management plans, we are sure we have a plan that can fit your needs.

Order Filters

Competitive pricing, expedited shipping. Order your filters direct through us and, we can make sure you get them within 7-14 days. Click the link to get started!

We service the greater Las Vegas Valley including Henderson, Green Valley, Summerlin, North Las Vegas & Boulder City. We specialize in providing AC repair and heating, commercial refrigeration and HVAC, sales, service, repair, and installation.


What Our Customers Say

Read some of our customer reviews below!

Windy City is WONDERFUL! They always answer their phone with a REAL person. They are reliable and consistent in high quality work. They have been my maintenance service for over 10 years!

Lorene Kincer

Las Vegas

My air conditioner went out on Saturday July 3 (of course on a holiday weekend). A friend of mine recommended Windy City so I called them about 5:30 pm and they said they would call me on Sunday July 4th at 8 am to set up a time for a tech to come out (this is the point where I know it’s going to cost a fortune due to it being a holiday and on a Sunday). Windy City called at 8 am and the tech was at my home before 9 am. Thomas was awesome - very professional, great personality and didn’t try to sell me something I didn’t need. He had my air conditioner up and running in less than an hour and it didn’t break the bank. I don’t write many reviews but the outstanding customer service from Windy City went above and beyond my expectations. When you run a business and put your customers first - without seeing it as an opportunity to make a few extra bucks - that to me is first class service. I will recommend this company to everyone and will continue to use them in the future. Thank you!!!

Linda Fusner

Las Vegas

For over 12 years I have had my HVAC serviced by Windy City. They are always on time, professional and provide excellent service with competitive prices. Just had a new system installed. It was a pleasure working with Thomas, Stephen, Isaac and Vern. I definitely recommend Windy City for all your HVAC needs.

Dan Baxter

Las Vegas