
Sep 8, 2026
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HVAC Company
Family-owned plumbing and HVAC contractor serving the Northwest Suburbs of Chicago since 1930.
H.R. Stewart is an HVAC contractor based in Crystal Lake, IL. Services listed include HVAC services and 24/7 emergency services. 96 years in business, emergency service available and licence #055-004238.
96
Years in Business
Yes
Emergency Service
Available
Financing Available
Crystal Lake, IL
Service Area
Offer
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Have another question? Our team is here to help.
H.R. Stewart lists HVAC services and 24/7 emergency services. Contact them to confirm they handle your specific job.
H.R. Stewart is based in Crystal Lake, IL.
Yes, H.R. Stewart lists emergency service. Call them directly for urgent heating or cooling repairs.
H.R. Stewart lists licence number 055-004238. You can confirm it is current with the Illinois contractor licensing board.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.