24HR Home Comfort Services
24HR Home Comfort Services is a HVAC provider serving Crystal Lake, IL. Rated 4.9★ with 1,377 Google reviews. See services, review signals, and request a quote.
HVACCrystal Lake, IL
On this page
Company overview
- TradeHVAC
- Service areaCrystal Lake, IL
- Google rating4.9★ (1,377 reviews)
- Phone(847) 893-0741
- Address9209 S Illinois Rte 31, Lake in the Hills, IL 60156, USA
Photos
Photos from 24HR Home Comfort Services
What customers say
“I have been consistently getting error readings on my thermostat, honestly since I moved in a year ago. Spoke to the owner Ron who was really great. He came out along with his technician Tom and work…”
“Fantastic courteous professional service. Tom did an outstanding job, arrived on time, completed work as requested and addressed all of our questions and concerns. Most highly recommend (and ask for T…”
“Excellent company. Very professional techs who do great work. I purchased a complete system earlier this year and will continue to use them going forward. Highly recommend 24Hour Home Comfort Services…”
“Price was great, service was great, guys who did the work were great , sales guy was great. As a landlord for 40 years ( now retired ) I highly recommend this company . Scott, Long Grove, IL”
“Easy to schedule, technician was on-time, knowledgeable and friendly. My dog was oddly calm around him 😋 And we now have a working humidifier for the winter! Thanks too for the apple recipe 🍁 🥧”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (1,377 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does 24HR Home Comfort Services offer?
24HR Home Comfort Services provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Crystal Lake, IL.
What is 24HR Home Comfort Services's rating?
24HR Home Comfort Services has a 4.9 out of 5 star rating based on 1,377 Google reviews.
Is this company licensed in Illinois?
All listed providers have a verified Illinois contractor license at time of publication. You can verify on the Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) lookup at https://online-dfpr.micropact.com/Lookup/LicenseLookup.aspx.
Does 24HR Home Comfort Services offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) · Company data: verified business records + Google Business profile
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