Extend the life of your heating and air conditioning system!

Ask about our Annual Maintenance Plan. We also offer a 10% Seniors Discount.

With our fleet of Service Technicians and 60 years in business, Zilka Heating and Cooling has the manpower, training and experience to give you the level of service you need and deserve. From the smallest residential project to the largest commercial jobs, our technicians are here to serve you!

Our Technicians receive continuous, ongoing training from the factory. When you call Zilka Heating and Cooling, we combine highly skilled factory-training with years of experience to assure you the most effective repair.

We service all major brands, and emergencies are no problem. We are radio dispatched and available 24 hours a day, seven days a week, 365 days a year for your safety and comfort. Zilka Heating and Cooling is there when you need us most.

SPRING IS COTTONWOOD TIME! CALL US TO BOOK YOUR AIR CONDITIONER CHECK & RECEIVE $10 OFF YOUR SERVICE CALL-JUST MENTION YOU SAW IT ON OUR WEBSITE.

In the last several years, a growing body of scientific evidence has indicated that the air within homes and other buildings can be more seriously polluted than the outdoor air in even the largest and most industrialized cities. Other research indicates that people spend approximately 90 percent of their time indoors.

An Air Advice IAQ test evaluates your home’s indoor air quality. Get the facts. The Air Advice IAQ test pinpoints air quality problems in your home that can affect you or your family’s health, as well as their comfort and safety. Our professionals will place an Air Advice IAQ monitor in your home for a few days where it measures temperature, humidity, carbon dioxide, carbon monoxide, and airborne particles in one-minute cycles. Then once a day it transmits the data via the phone line to Air Advice for analysis. Air Advice uses the data to generate personalized reports about your home’s indoor air quality. You’ll receive a nine to twelve page report, which contains large, easy-to-read graphs that make it easy to see how pollutant levels changed over the duration of the test. This information can sometimes help you determine the source of the problem. The report also suggests ways to solve your air quality problems. Using the report, a member of Zilka's staff will work with you to select the best solution.

Click here to view a sample air quality test.