Common HVAC Repair Issues

HVAC systems require regular maintenance to ensure optimal performance and longevity. When problems occur, they can often be traced back to a few common issues:
Refrigerant Leaks: Low refrigerant levels can drastically reduce your system’s efficiency. Our technicians use advanced leak detection tools to locate and repair any leaks promptly.
Dirty Coils and Components: Dust and grime buildup on evaporator or condenser coils can cause your system to work harder than necessary. We perform thorough cleanings to restore peak performance.
Clogged Air Filters: A dirty filter restricts airflow, leading to poor temperature control and increased energy use. We check, clean, or replace filters to keep your air clean and system efficient.
Electrical or Control Failures: Faulty wiring, malfunctioning thermostats, or damaged control boards can stop your HVAC system from operating properly. We carefully diagnose and repair any electrical issues to restore full function.
Blocked Drain Lines: Excess moisture can build up when drain lines clog, potentially causing water damage. We clear and flush lines to ensure proper condensation drainage.
Improper Installation or Wear and Tear: Poor installation or aging components can cause uneven heating, cooling, or system inefficiency. We inspect all system elements to confirm proper setup and replace worn parts as needed.
Our HVAC Services Include
Explore our HVAC services for year-round comfort. From installation to repairs and maintenance, we ensure your system runs efficiently!
HVAC Repair
We offer HVAC repair on all brands and devices. Our technicians are NATE certified (North American Technician Excellence), the largest certification organization in the US for the HVAC industry. NATE certification ensures that technicians have the professional competency needed for service and installation. For any HVAC repair or service, make sure you're working with a NATE certified technician!
HVAC Maintenance
In addition to HVAC repair, we offer maintenance services, including swamp cooler winterization and de-winterization. We also inspect your HVAC equipment before each season to ensure there are no leaks or issues, so you're fully prepared before extreme temperatures hit. It's better to address potential problems early than deal with breakdowns during the hottest or coldest days!
Boiler Service
Boilers may have low pressure, leaks, thermostat issues, clogged heat exchangers, corrosion, or airlocks. We fix these by adjusting pressure, repairing leaks, calibrating thermostats, cleaning exchangers, replacing parts, and removing airlocks.


Our Services
At Kold Yetti we provide expert Heating, Air Conditioning, Mini Split repair and installation, and comprehensive HVAC services, including repair and maintenance. Count on us for reliable, year-round comfort!
Heating Installation
Stay warm during Western Colorado's frostiest of Winters with our reliable, efficient heating system installations.
Cooling Installation
Be prepared for the summer months with our high quality cooling and Air Conditioner Installations.
Heating Repair & Maintenance
Stay warm and comfortable all year round with our efficient heating solutions, tailored to meet your needs.
Cooling Repair & Maintenance
Keep your space cool and refreshing with our top-notch air conditioning services, from installation to repair.
Mini-Splits
Enjoy personalized climate control with our Mini Split systems, offering both expert repair and installation.


