Local directory · Crystal Lake, IL

HVAC Contractors in Crystal Lake, IL

Written & reviewed by Founder, SEO Local · 22 years in SEO · Updated November 2026 · LinkedIn

There's a total of 170 HVAC contractors listed in McHenry County, IL according to the US Census (County Business Patterns). Below is one of them, which was found on OpenStreetMap - 1 has a phone number and 1 links to its website. Each of these listings is free and any owner can claim their page on the hashtag.org network.

HVAC Contractors directory · Crystal Lake

Data: © OpenStreetMap contributors

Right now in Crystal Lake
59°F
Overcast
  • Today64° 49°
  • Thu50° 39°
  • Fri46° 34°
  • Sat48° 30°
  • Sun55° 34°
  • Mon57° 38°
  • Tue57° 40°
Local news · HVAC Contractors · Crystal Lake

HVAC Contractors in Crystal Lake — FAQ

How many HVAC contractors are in Crystal Lake, IL?
McHenry County, IL has 170 HVAC contractor businesses according to the US Census (County Business Patterns). This directory lists 1 of them by name.
How many of these HVAC contractors list contact details?
Out of the 1 HVAC contractors listed on this page, 1 has a phone number and another has a website.
Is this Crystal Lake hvac contractors directory free?
Thing. Each of our listings is based on accurate data from US Census County Business Patterns and OpenStreetMap - any business can claim their page on the hashtag.org network without having to pay anything.

More in Crystal Lake