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Heat Pump Repair in Mountlake Terrace, WA

Your heat pump is a good, energy-efficient alternative to a furnace and air conditioning. When it’s working, your home is comfortable. However, when it’s not, it’s a big problem! If you need heat pump repair in Mountlake Terrace, WA, you need the CM Heating professionals.

Our expert heat pump technicians are EPA-certified and trained on all major heat pump brands. Our service vans are fully stocked with inventory, so we are always ready to repair your heat pump in Mountlake Terrace, WA.

CM Heating’s Energy Savings Agreement

If your heat pump is currently fine, but you’d like to hedge your bets, consider our Energy Savings Agreement. You’ll receive proper maintenance, priority when you need service, and discounts on required repairs when you join. Ask us for details.

How Often Should I Service My Heat Pump?

Having your heat pump serviced regularly prevents major repairs later. While you can monitor the unit yourself to ensure you know its condition and status, preventative maintenance and heat pump repair in Mountlake Terrace, WA, are best left to the professionals.

You should have maintenance performed on your heat pump once a year. However, if you run it constantly in place of an external system, then service should be done twice a year. 

Importance of Heat Pump Maintenance 

Did you know there’s a difference between the energy efficiency of a heat pump receiving regular maintenance versus one that doesn’t? According to, the difference is at least 10% and can be up to 25%, which is savings reflected in your electric bill! CM Heating’s regular heat pump maintenance keeps your unit efficient, so you’ll require fewer future heat pump repairs.

What’s Included with Heat Pump Repair and Maintenance?

When CM Heating performs your heat pump maintenance or heat pump repair, you’ll receive great service. Our technicians use a detailed checklist to identify any problems or potential problems with your heat pump. 

Our technician first looks for any damage to the filters, wiring, and ducts. Then, we’ll check for any leaks, tighten any connections, and clear any debris. Your CM Heating technician also tests both the indoor and outdoor temperature sensors for calibration and proper function. 

Other service items to your heat pump include:

  • Verifying adequate airflow 
  • Making sure the belts are tight and checking for signs of wear
  • Measuring and confirming the refrigerant’s charge 
  • Inspecting and lubricating the motor and bearings
  • Cleaning the indoor coil and drain pan

These seem simple, but they go a long way to extending the life and efficiency of your heat pump and avoiding costly repairs. That means you don’t need heat pump replacement in Mountlake Terrace, WA, as soon. 

If our technicians find any issues, they’ll let you know and advise you on how to fix them. We can probably fix the problem right then. 

How Long Will My Heat Pump Last?

There are several things that affect your heat pump’s longevity, such as: 

  • Regular maintenance 
  • Prompt heat pump repairs 
  • Climate
  • Heat pump type

Given these factors, the average heat pump lasts around 15  years. 

How to Increase Your Heat Pump’s Lifespan

To make your heat pump last longer, regularly clean the coils and replace the air filters. Monitor it in the winter to ensure the defrost works. If the unit ices over, call a professional. 

There’re many tempting DIY videos online. However, calling a trained, qualified professional for maintenance and repairs is always better for your heat pump’s lifespan. Improper work can result in damage or the need for repairs.

Signs You Need Heat Pump Repair

These are common signs your heat pump needs repairs:

  • The system isn’t cooling or heating 
  • Indoor temperature is too cold or hot
  • Some rooms are at temperature while others aren’t
  • Thermostat malfunctions 
  • Odd sounds or vibrations coming from the unit 
  • Frosty or icy indoor coils or refrigerant lines 
  • Frequent breaker trips

If you experience any of these issues, we can help. Give us a call today!

CM Heating’s Heat Pump Repair in Mountlake Terrace, WA

With almost 40 years in the business, CM Heating delivers quality service for heat pump repairs and maintenance. The Better Business Bureau has accredited us since 2002 and identified us as a top-rated local company in Washington for the last three years. Check out our positive employee reviews on Glassdoor!