Get Answers to Your Important Questions

Learn about our AC repairs, furnace repairs and more throughout the Saint Francis & Cudahy, WI areas

It can be difficult to know what to do when your home comfort equipment starts acting up. That’s why Evergreen HVAC Comfort Solutions offers detailed information about our AC repairs, furnace repairs and water heater repairs for your convenience. We’ll make sure you know what signs of an issue to look for and what type of services you need as a solution!


Dealing with an HVAC or water heater issue in the Saint Francis or Cudahy, WI area? Read the FAQ section below for the answers you need to your questions.

Providing the information you need

There are several questions that we commonly get asked by our clients. Check out the following FAQs to find the answers you’re looking for:


  • Why is my AC unit not cooling property? You might have low refrigerant levels, dirty air filters or a broken thermostat. Our AC repair technicians can diagnose and resolve these issues in no time.
  • How often should I replace my air filter? We recommend replacing your filter every one to three months for optimal performance and energy efficiency.
  • What are the signs of a refrigerant leak? You might have a leak if you notice strange noises, musty odors or poor cooling efficiency.
  • Why is my furnace blowing cold air? You could have a pilot light issue, faulty thermostat or clogged air filter. Our furnace repair team will inspect the unit and identify the root cause of the problem.
  • How often should I clean my furnace ducts? We recommend having your ducts professionally cleaned every two to three years for better indoor air quality and unit efficiency.
  • What does it mean when my furnace makes strange noises? You could have a loose component, bearing problem or other type of issue. Our technicians can diagnose and repair the problem ASAP.
  • Why is my water heater leaking? You could have a faulty pressure relief valve, corroded tank or broken pipe.
  • How long does a typical water heater last? Usage and maintenance can determine the life span of your unit, but most water heaters last between 8 and 12 years.
  • What are the signs that my water heater needs to be replaced? If you notice rust on the unit, frequent leaks, strange noises or decreased hot water supply, it’s likely time to replace your unit.


Evergreen HVAC Comfort Solutions is here to address all of your HVAC and water heater needs with precision and skill. Contact us about your project today.

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