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about us

We’re Cort and Ashley Wrzesinski, the proud owners of Cortland Heat & Air. As natives of Ellis County, we have a deep-rooted love for our community and are honored to call it home.


With over 20 years of experience in the HVAC industry, we have gained extensive knowledge and expertise in providing top-notch heating and air conditioning services.

Our journey in the HVAC field has been marked by a commitment to excellence and a passion for serving our customers. After years of working for others, we felt a calling to establish our own business—a business that embodies our values of reliability, honesty, and customer-centricity. 

"When you choose Cortland Heat & Air, you can expect personalized attention, transparent communication, and exceptional workmanship. "

What sets us apart is our unwavering dedication to our customers. We understand that HVAC systems play a vital role in maintaining comfort and well-being, whether at home or in a commercial setting. That's why we prioritize building strong relationships with our clients, listening to their needs, and tailoring our services to meet their specific requirements.

When you choose Cortland Heat & Air, you can expect personalized attention, transparent communication, and exceptional workmanship. We believe in doing the job right the first time, utilizing our expertise to deliver reliable solutions that stand the test of time. Our team consists of experienced and certified technicians who undergo regular training to stay up to date with the latest industry advancements.

At Cortland Heat & Air, we take pride in using high-quality products and materials, ensuring that every installation, repair, or maintenance service we provide meets the highest standards. We prioritize energy efficiency, helping our customers save on utility bills while reducing their environmental footprint.

Above all, we are grateful for the trust our community has placed in us. We are committed to giving back by actively participating in community initiatives and supporting local organizations. Cortland Heat & Air is more than just a business—it's a reflection of our love for Ellis County and our dedication to improving the lives of our neighbors.

We look forward to the opportunity to serve you and exceed your expectations. Whether you need residential or commercial HVAC services, Cortland Heat & Air is here to provide you with reliable, honest, and customer-centered solutions. Contact us today, and let us help you achieve optimal comfort in your home or business

Frequently asked questions

  • How does my A/C system work?
    Your air conditioning system consists of two distinct units that work in tandem to deliver the utmost comfort you deserve. The outdoor unit houses a liquid refrigerant that circulates through the indoor coil. This efficient process effectively eliminates heat and humidity from the air, ensuring your home remains cool and comfortable.
  • What does SEER mean?
    The efficiency of a heating and cooling system is determined by a standardized ratio known as the Seasonal Energy Efficiency Ratio (SEER). According to government regulations set in 1992, any air conditioning system must have a minimum SEER rating of 13. For a system to be classified as "high efficient," it typically falls within the range of 15-20 SEER. To enjoy the advantages of a 13 SEER or higher system, it is necessary to upgrade the entire system. At Cortland Air, we take pride in designing personalized air conditioning and heating systems that align with your specific needs and budget.
  • What causes a condensation leak problem?
    The indoor unit of your air conditioning system houses the evaporator or cooling coil. This component works by extracting moisture from the air, which results in condensation. To collect the water, a drain pan is installed. However, if the drain line becomes obstructed, it can cause an overflow and result in a leak. Several factors can contribute to a clogged drain line, such as the accumulation of algae, crimped lines, settled wood platforms, the presence of snakes or other animals, or simply inadequate system maintenance.
  • What can be done to make my home's air cleaner?
    Maintaining adequate ventilation in your home is crucial to decrease moisture levels and enhance indoor air quality significantly. Natural air purifiers like salt lamps, activated charcoal, and houseplants have been proven to effectively cleanse indoor air. It is important to regularly clean your carpets, as they tend to harbor toxins. Avoid smoking and the use of chemical-based products that can contribute to poor air quality. Finally, the most effective method to improve indoor air quality is by installing a whole house air filtration system. Our advanced system can eliminate up to 99.98% of airborne allergens, ensuring clean and fresh air throughout your home.
  • How often should my filters be cleaned or replaced?
    It is recommended to inspect your filters at least once each month. Cleaning and replacement should be done on an as needed basis. As with the rest of your heating and cooling system, cleaner is always better.
  • Why is regular maintenance important?
    Similar to how you take your car to a mechanic for regular oil changes and tune-ups, it's equally important to provide your home comfort system with the same level of care. Scheduling routine maintenance by a skilled technician offers numerous advantages for your HVAC equipment, promoting efficient performance and reducing the risk of expensive breakdowns. At Cortland Air, our knowledgeable professionals advise a comprehensive system check-up twice a year to ensure optimal efficiency. Inquire about our preventative maintenance agreement, which includes two scheduled visits annually, along with various cost-saving benefits.
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