Cartoon character lounging beside a campfire and water source, with "HEATING" and "AIR" text elements, representing Comfy Cave's HVAC services.

HVAC Maintenance Plans – Seasonal Check-Ups & Free Quotes

Comprehensive HVAC Maintenance Plans for Every SeasonMaintenance Plans

Keep your systems running flawlessly.

Adhering to a seasonal preventative maintenance schedule can help safeguard equipment against unexpected system failures or inadequacies, while also maximizing the longevity of your equipment and saving time, effort, and potential frustration from future repairs.

Goals for Preventative Maintenance

  • Keep HVAC systems functioning in optimal condition
  • Avoid emergency repairs
  • Lower utility costs
  • Maintain manufacturer warranties
Ruud heating furnace in front of a cozy home, highlighting Comfy Cave Heating & Air's heating installation services for reliable warmth in Denver, CO.
Technician using pressure gauges on HVAC system during maintenance check for optimal performance and efficiency.

Fall/Winter Maintenance

Winter HVAC maintenance ensures efficient performance, prevents breakdowns, and maintains indoor comfort and air quality.

Furnace

  • Clean flame sensor
  • Clean furnace cabinet
  • Check all safety devices
  • Test flue for proper venting
  • Test for carbon monoxide and gas leaks at the furnace
  • Checkthe filter and replace it if necessary
  • Check motor amp draws and capacitor(s)
  • Check thermostat
  • Visual inspection of the heat exchangers for visual rusting (does not include pulling blower motor or evaporative coil)
  • Clean water drains on high-efficiency furnaces, and tighten clamps. Check for leaks

Boilers

  • Clean cabinet
  • Blow out burners
  • Check safeties
  • Test for carbon monoxide
  • Checkto enterand leave boiler temperatures through zones
  • Run a cycle and test the aquastat function
  • Test the fill valve and check the water pressure
  • Test the pump(s)
  • Check the zone valves
  • Checkthe settings on a high-efficiency boiler
  • Check the backflow preventer, recommend installation if not present
  • Check the expansion or compression tank
  • Check the temperature and pressure relief valve if there is a floor drain present. Often this valve may not reset if it has not been maintained
  • Recommend a water treatment if necessary Purging air from the system may be an extra charge

Spring/Summer Maintenance

Summer HVAC maintenance is essential for efficiency, performance, comfort, longevity, and air quality. It ensures peak performance, prevents breakdowns, extends lifespan, and improves indoor air quality.

Air Conditioning

  • Clean condenser coil with water
  • Test operating pressures for correct refrigerant charge
  • Test temperature drop across coil inside home
  • Test expansion device
  • Inspect and clean condensate drain
  • Change standard filter or clean cells (on an electronic air cleaner)
  • Check that the thermostat is operating correctly, no battery light
  • Check the condition of the insulation on the suction line
Ruud air conditioner unit showcasing efficient design for optimal HVAC performance and air quality maintenance.

Frequently Asked Questions

What’s included in your seasonal HVAC maintenance plans?

  1. Our maintenance plans cover seasonal check-ups for both heating and cooling systems. We inspect, clean, and test key components like flame sensors, heat exchangers, thermostats, refrigerant levels, condensate drains, coils, safety devices, and more to ensure everything runs smoothly year-round.

Why is regular HVAC maintenance important?

Preventative maintenance helps avoid emergency repairs, reduces utility bills, extends equipment life, and keeps manufacturer warranties valid. It also ensures your system runs efficiently and keeps your indoor air clean and healthy.

Do you offer both spring/summer and fall/winter tune-ups?

Yes. We perform thorough A/C maintenance in the spring and summer, and furnace or boiler maintenance in the fall and winter. This ensures your HVAC systems perform reliably through Denver’s seasonal extremes.

Is HVAC maintenance really necessary if my system seems fine?

Absolutely. Even if your system appears to be working, internal wear or buildup can lead to sudden breakdowns or inefficient performance. Regular check-ups catch issues early and keep your system running at peak efficiency.

What do you check during furnace or boiler maintenance?

We check flame sensors, carbon monoxide levels, heat exchangers, safety devices, boiler temperatures, pump and valve function, and more. For high-efficiency units, we also inspect condensate drains, flue venting, and water pressure.

What do you inspect during A/C maintenance?

We clean the condenser coil, test refrigerant pressure, check thermostat operation, inspect the expansion device, and ensure proper airflow and temperature drop across the indoor coil. We also clean filters and drain lines.

How often should I schedule HVAC maintenance?

You should schedule HVAC maintenance twice a year—once in the spring for your cooling system and once in the fall for your heating system—to keep everything running efficiently and help prevent breakdowns.

Do you service both furnaces and boilers?

Yes, we specialize in both furnace and boiler maintenance. Our technicians are trained to handle everything from traditional gas furnaces to high-efficiency boiler systems with zoning and aquastat control.

Can I get a quote for a maintenance plan or single tune-up?

Yes! We offer quotes for our HVAC maintenance services. Whether you’re looking for a one-time seasonal check-up or a full annual plan, we’ll provide transparent pricing and recommendations based on your system.

Share This