Blog and Helpful Guides
Do you need tips and tools for keeping your commercial refrigeration units working well at your business? Are you looking for a contractor who is knowledgeable about commercial HVAC systems in Winston-Salem, North Carolina? You’ll find some great information about these topics and more on the QRC blog!
The Ultimate Guide To Your Commercial HVAC Unit
Do you own a business, apartment building, or commercial office building? Chances are, you know a little about commercial HVAC systems. They’re very complex and do differ from the type of system you usually see in a residential home. It’s good to know the basic...
5 Signs of an HVAC Blockage & How to Fix It
Uneven temperatures could mean an HVAC blockage. Learn the top signs of a clogged air duct and how to clear blocked vents for better airflow. Get the steps now!
Why is my HVAC so noisy?
A noisy HVAC system is normal, to an extent. But how do you know when the noise is too much? This can depend on a few different factors, like how old your system is and what kind of noise your system is making. Also, before you jump to conclusions, make sure the noise...
Ways To Warm Up This Winter Without Cranking Up Your Energy Bill
You may not want to spend a fortune on your power bill this winter, but you also don’t want to freeze! Today we’re serving up a few ways to warm up in winter without spending an arm and a leg. By using these tips you can stay toasty all winter long without sacrificing...
QRC Shows You How to Easily Fix These Common HVAC Problems
As you know, here at QRC we offer 24/7 Emergency services, but let’s save us both some time. Today we’re going to tell you about some common HVAC problems people encounter with their system and how you can repair them yourself! That way, you don’t have to pay us for a...
What Is an HVAC System & How Does It Work?
Get a clear explanation of what an HVAC system is, how it works, and which components matter most for comfort, efficiency, and indoor air quality.
Preventative Maintenance on HVAC Equipment
If you want to maintain healthy HVAC (heating, ventilation and air conditioning) equipment you have to perform regular maintenance! It’s best to have a professional do a pre-season check-up before winter and summer. So now is the perfect time to give QRC a call so we...
What Do All of These Acronyms Mean? Part II
Previously we began discussing the many acronyms of the HVAC industry. Today we are sharing part II. If you’ve read about our services you know that all of our technicians are EPA Certified, as well as certified to work on all major commercial refrigeration...
Refrigeration Abbreviation Guide: NSF & UL
Our guide to the top refrigeration abbreviations explains what NSF and UL mean for your commercial equipment. Understand the standards you need to know. Read now!