HVAC Maintenance Articles

How Does Closing Vents Affect Your HVAC System?

March 21, 2025
How Does Closing Vents Affect Your HVAC System?

Many Michigan homeowners close off vents in unused rooms to manage household temperatures or reduce energy costs. This may seem like a logical way to cut down on energy consumption, but closing vents can negatively impact heating, ventilation, and air conditioning (HVAC) systems.

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What Are the Benefits of Our HVAC Maintenance Agreement Plan?

September 30, 2022
AC Technician

Sign up for our maintenance agreement plan and start enjoying a more efficient HVAC system in your household.

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Fall HVAC Maintenance

October 16, 2020
Autumn Suburb

Fall is here, which means you need to prepare your heating, ventilation, and air conditioning (HVAC) system for fall maintenance.

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Why Do I Need AC Maintenance Now?

April 8, 2020
Technician taking a cover plate off an air conditioner condenser.

An air conditioner (AC), just like a car, needs regular maintenance and service to run efficiently. At Harriman Heating, we recommend getting your air conditioning unit serviced and cleaned at least once a year. The optimum time is in the spring to ensure your system will run with the most efficiency during the hottest summer months. You need to be able to rely on your air conditioner for your comfort here in Farmington Hills.

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Is HVAC Preventative Maintenance Worth It?

January 3, 2020
Repairman and a homeowner.

Protect your HVAC investment for the long haul. Give us a call at 734-271-6200 or request service online to discuss how we can help you.

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