Emergency HVAC Repair in McHenry, IL 60050 - McHenry Heating & Air
1903 S IL Rte 31, McHenry, IL 60050
About the Company
For over 24 years, McHenry Heating & Air has been the trusted, family-owned provider of heating, cooling, and plumbing solutions for McHenry and Lake County. We specialize in the installation, maintenance, and repair of furnaces, boilers, air conditioners, and heat pumps, alongside expert sewer and drain cleaning services. Our team is equipped with advanced technology like digital pipe inspection cameras and high-velocity water jetting, allowing us to diagnose and resolve issues efficiently for both residential and commercial clients. Available 24/7 for emergencies, we combine decades of local experience with a commitment to reliable service, ensuring your home's comfort and your plumbing systems function properly year-round.
Common Questions
What does a plumbing inspection involve for a home in McHenry?
Our plumbing inspection uses a digital camera to visually inspect your sewer and drain lines from the inside. This lets us identify common local issues like root infiltration, pipe cracks, or blockages without invasive digging. We provide a clear assessment and recommend the most effective solution, whether it's a simple cleaning with our water jetting equipment or a more involved repair, helping you address problems before they lead to basement flooding or major damage.
When would my home need trench digging or excavation services?
Trench digging is typically necessary when a sewer line needs to be fully replaced due to collapse, severe damage, or to install new service lines. As a full-service provider, we handle the entire process from precise excavation to final repair and restoration of your property. This comprehensive approach is often needed for older homes in our area with aging infrastructure, and it ensures the job is done correctly from start to finish.
My furnace in McHenry is short-cycling and my bills are high. Can you help?
Absolutely. Short cycling and high bills are often related issues we commonly address. Short cycling can be caused by an oversized unit, a faulty sensor, or airflow problems, all of which force your system to work inefficiently. Our 24 years of local HVAC experience means we can accurately diagnose the root cause—whether it's your furnace, boiler, or heat pump—and perform the necessary repair or maintenance to restore proper operation and improve your home's energy efficiency.
Provided Services
- Plumbing inspection
- Excavation
- Trench digging
Business Location & Hours
| Mon: | 8:00 AM - 4:00 PM |
| Tue: | 8:00 AM - 4:00 PM |
| Wed: | 8:00 AM - 4:00 PM |
| Thu: | 8:00 AM - 4:00 PM |
| Fri: | 8:00 AM - 4:00 PM |
| Sat: | Closed |
| Sun: | Closed |



















