Mini-Split Repair and Maintenance Services

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Mini-Split Installation Contact Us

As more and more Douglas County home and business owners have invested in ductless mini-split heat pumps, there has been an increasing need for skilled repair capabilities for this technically advanced equipment. At Credible Air, we have invested in the training necessary to professional repair and maintain mini-split heat pumps regardless of brand.

Call Credible Air today for expert ductless services!

If you feel you're Castle Rock, CO area heat pump is compromised or not running efficiently, your one call for efficient competent repairs is Credible Air. Our EPA (Environmental Protection Agency) certified and factory-trained technicians guarantee service on time, done right, and priced right.

Call Credible Air today for expert mini-split services!

Do you need our help?

Practically every week, one of our techs arrives on a service call only to find out that the problem was simple and might have been easily identified by the owner. Before you call us, check these items to ensure you need our professional service:

Remote Control Batteries: If your mini-split heat pump uses a hand-held remote, check, and perhaps change the batteries.
System Calling for Heating or Cooling?: Make sure that at least one zone is set to "ON" and the desired temperature is set well below ambient for cooling operation, or well above ambient for heating operation.
Is the Power On?: Check your circuit breaker to ensure that you have not had a nuisance trip and your heat pump system does have power.
Is the Outdoor Unit in Defrost Mode?: If you are operating in the heat mode, make sure that your system is not in “Defrost” mode. If it is "defrost should complete within a few minutes and heating operations should then resume.
Time Delay: If your breaker was off, after turning the power on, give it a few minutes: many systems have a built-in time delay.
Air Filters: Check your indoor unit filters. If your filters have not been cleaned lately, clean them now.

After checking these items, if your mini-split heat pump is still off or running improperly call us and we’ll dispatch a service tech to help! With our service guarantee, you never have to worry that the service you receive will be less than the best.

Schedule Mini-Split Repair

Heat Pump Repair Specialists

More than a few local companies now install mini-split heat pumps, but only a handful have the training and experience necessary to competently repair them. For years we have featured LG Ductless mini-splits, but we service all brands including Mitsubishi, Fujitsu, Daikin, Samsung, Carrier and Trane. Regardless of the year, make and model of your heat pump, you can trust Credible Air.

Mini-split heat pump service issues include:

Installed equipment is too large or too small for the application. If the unit is too large the system will short cycle and not dehumidify properly in the summer. If it's too small it will not have needs capacity in extreme weather.
Refrigerant leaks: Connections between the indoor and outdoor units improperly installed resulting in loss of refrigerant, and loss of system capacity over time.
Condensation leaks: Indoor units installed out of level, or improperly installed condensate lines resulting in water leaks during cooling operation.
Improper wiring: Improperly sized power supply to outdoor unit resulting in dimming lights on unit start, or nuisance break trips. Improper cable between outdoor and indoor units resulting in erratic operations or random errors.
Outdoor unit icing during heating operation caused by snow or ice accumulation

Improper Maintenance

Dirty indoor unit filters resulting in lower indoor airflow, icing indoor units during cooling, and loss of systems capacity.
Dirt outdoor unit coil resulting in loss of capacity and nuisance system trips

Other Common Failures

System or a zone fails to start
Noisy operation indoors or out
Changes in heating or cooling capability over time

If your mini-split heat pump is fine today but you want more peace of mind, a system tune-up. We’ll inspect your system, if necessary clean your indoor and outdoor units, inspect your refrigerant lines, and test run your system to ensure proper operation. A properly maintained heat pump system is more efficient, more reliable, and will have a longer operating life.

If you’re considering a new mini-split heat pump system, we offer free estimates for new system installations. Click here for our details on our mini-split systems.

Click the logo above to learn more about the LG ductless mini-splits we carry.

Credible Air LLC has been owned and operated by the Gentile family in Castle Rock, CO since 2003. We are licensed, certified and insured to operate in the surrounding areas specializing in system design, installation, repair, and maintenance of heating and cooling equipment for residential and light commercial customers.

As a long term member of the Castle Rock, CO community, we have earned an A+ rating from the Better Business Bureau.

Castle Rock, CO Mini Split Heat Pump Repair

Mini-Split Repair and Maintenance Services

Book Now with Credible Air

Do you need our help?

Heat Pump Repair Specialists