We’ve had McHenry Heating and Air come out for the last couple years for maintenance, troubleshooting, new equipment, etc. Now that we’ve had nothing but positive experiences with them, it was a no brainer to join their maintenance plan. This time, Chris came out for a fall inspection and was prompt, very friendly, and cleaned up afterwards. Great service!
Home comfort, handled
Whole-Home Humidifiers
Whole-home humidification can reduce dry-air discomfort without the daily filling and uneven results of portable units.
24/7 emergency HVAC Licensed, bonded & insured
4.9Google rating
637 reviews
637 reviews
Since 1999Family owned & local
NATE techniciansExperienced diagnosis
BBB A+Accredited business
24/7 HVACEmergency availability
What we handle
Service built around the cause—not just the symptom.
Balanced winter humidity integrated with the home’s heating system.
01
Humidity assessment
02
Bypass and powered humidifier options
03
Control installation and setup
04
Maintenance and pad replacement
The McHenry method
Diagnose carefully. Explain clearly. Verify completely.
01
Measure before recommendingPerformance, safety and system conditions establish what is actually happening.
02
Make the tradeoffs visibleWhen more than one path makes sense, you should understand the cost, life and comfort implications.
03
Test the completed workThe repair or installation is checked in operation, then reviewed with the homeowner.
Straight answers
Common questions about whole-home humidifiers.
Every home and system is different. These answers help you prepare; an on-site diagnosis confirms the right next step.
Ask another questionWhat indoor humidity should I target?
The safe target changes with outdoor temperature and the home. Controls should be adjusted to avoid window condensation.
Can a humidifier cause too much moisture?
Yes, if oversized, misadjusted or poorly maintained. Correct setup and drainage are important.
Does a whole-home humidifier need service?
Yes. Water panels, drains, valves and controls should be inspected regularly.
Verified Google reviews
What local homeowners say about whole-home humidifiers
4.9from 637 Google reviews
Twenty real, non-repeating Google reviews selected for this maintenance slider.
I purchased and installed a new furnace and A/C system with a smart thermostat during the pandemic and have enjoyed trouble-free operation ever since. It is super efficient and quiet. I subscribe to their maintenance plan which has proven to be of great value.<br>During the latest maintenance visit, their tech KC Allen tweaked the settings which made an improvement in cycle times and overall operation. Now it's even better!<br>I have been pleased with every interaction involving McHenry Heating & Air.
I used McHenry Heating and Air for the replacement of our furnace and A/C. I'm on the maintenance plan, and regularly receive great service. Chris serviced my A/C today. He was very friendly and respectful.
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