News

5 Reasons to Schedule Spring HVAC Maintenance in Metro Detroit

April 25, 2025

Spring is here. That means your AC system needs to do a few push-ups and stretches before it’s ready for the season.

Spring AC Maintenance Tips

April 18, 2025

Spring is finally arriving in Michigan! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage.

What Is an Air Handler?

April 11, 2025

The same goes for a heat pump. The outdoor unit might be in perfect working condition. Still, the heating and cooling process stops without an indoor evaporator coil, connecting refrigerant lines, and a fan to blow conditioned air through ductwork.

Heat Pump Services in Novi, MI by Harriman Heating & Air Conditioning

March 31, 2025

Professional Heat Pump Installation, Repair & Replacement for Novi Homes Heat pumps are becoming an increasingly popular option for heating and cooling in , offering year-round comfort and improved energy efficiency when properly installed and maintained. This guide helps Novi homeowners understand how heat pumps work in Michigan’s climate, when service or repair is needed,…

Is It Worth Getting a Whole-House Generator?

March 28, 2025

Power outages in Novi, are more than just an inconvenience—they’re a reality. Just look at recent news reports of the thousands without power around the Metro Detroit area in the last month.

How Does Closing Vents Affect Your HVAC System?

March 21, 2025

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.

Why Is My Heat Pump Freezing Up?

March 14, 2025

Our team at Harriman Heating & Air Conditioning regularly gets calls about frozen heat pumps. Though common, a heat pump freeze-up usually means your system’s components are not working correctly. Sometimes you can fix it yourself.

How to Cut Heating Costs This Winter

February 28, 2025

Maintaining a warm and comfortable home becomes a top priority as the colder weather keeps us indoors.

Planning to Remodel? Go Ductless!

February 21, 2025

You probably already know about the advantages of ductless heating and cooling systems—and how they can significantly lower your Novi home’s carbon footprint while improving your indoor air quality (IAQ).

Thermostat Settings: On vs. Auto

February 14, 2025

We all know the difference between the heating and cooling settings on a thermostat.

But what’s the difference between the On or Auto switch? How does this setting impact the heating, ventilation, and air conditioning (HVAC) system in your Farmington Hills home?

mark-white

Need HVAC Service?

Contact the experts at Harriman Heating & Air Conditioning.

Call us at 734-271-6200!