Cotton Service Company - Louisville's Certified HVAC Services

We frequently address issues like duct leaks, which reduce system efficiency and airflow, and clogged air filters, which strain your unit and increase energy bills. Our technicians are experts at diagnosing and repairing these local, climate-specific problems to restore your system's performance.

Yes, absolutely. We have technicians on call 24 hours a day, 7 days a week, all year long. Whether it's a sweltering summer night or a freezing winter evening in Louisville, you can count on us for prompt emergency service to get your heating or cooling back online.

NATE (North American Technician Excellence) certification is a recognized industry standard that validates a technician's expertise. Our team's certification means you can trust them to provide accurate diagnostics and reliable repairs, ensuring your HVAC system is fixed correctly the first time.