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!
Emergency Heating Repair Costs: What to Expect
Get a clear breakdown of emergency heating repair costs, common fees, and what to expect. Learn how to prepare and avoid surprise expenses.
How Much Does a New Air Conditioner Cost? 5 Factors
Wondering how much does new air conditioner cost? Learn the five key factors that impact AC pricing, from unit size to installation and energy efficiency.
New Air Conditioner Cost: A Buyer’s Guide
Get a clear picture of new air conditioner cost, including installation, efficiency, and hidden fees, so you can confidently plan your next home upgrade.
How to Read a 220v Mini Split Wiring Diagram
Learn how to read a 220v mini split wiring diagram, understand color codes, and follow step-by-step tips for safe, accurate installation and troubleshooting.
The Essential Guide to Industrial HVAC Installation
Get expert tips on industrial HVAC installation, from choosing the right system to understanding costs, regulations, and maintenance for your facility.
The 7 Best Commercial Ice Makers for Your Business
Find the best commercial ice maker for your business with this expert guide. Compare top brands, features, and tips to choose the right ice machine for you.
6 Key Disadvantages of Mini Split Systems
Get the facts on the disadvantages of mini split systems, from upfront costs to maintenance and aesthetics, so you can make the best choice for your home.
The Real Cost of a Mini Split System for 1000 Sq Ft
Get the facts on the cost of mini split system for 1000 sq ft, including installation, key factors, and tips to help you budget for your home’s comfort.
The Ultimate Guide to Equipment Maintenance
Get practical maintenance tips to keep your equipment running smoothly, avoid costly repairs, and extend the life of your most important systems.
Heat Pump Repair 101: A Homeowner’s Guide
Get practical tips for common heat pump repair issues, signs your system needs attention, and when to call a professional for reliable home comfort.

