Ireland Heating & Air Conditioning Co.
Ireland Heating & Air Conditioning Co. is a HVAC provider serving Oak Forest, IL. Rated 4.9★ with 415 Google reviews. See services, review signals, and request a quote.
HVACOak Forest, IL
On this page
Company overview
- TradeHVAC
- Service areaOak Forest, IL
- Google rating4.9★ (415 reviews)
- Phone(847) 388-0108
- Address28354 Ballard Dr, Lake Forest, IL 60045, USA
Photos
Photos from Michael Delott, Burton Ruder
What customers say
“Ireland Heating & Cooling was incredible to work with from start to finish. They were attentive, available, and respond immediately any time we have a question. We truly felt like we were in great han…”
“Ireland has been my HVAC provider since 2011 when they installed AC to my older home. They are professional, honest, reliable and fair. I recommend them to everyone, especially homes with boilers. Ly…”
“The team from Ireland was awesome. Very friendly and professional. Our new furnace was installed in a day and the workspace was very clean and the end of the day. Very impressive!”
“Fabulous response time. Excellent communication. Competent and fair pricing. Courteous and clean. Had an automated vent replaced same day response. These guys are on their game.”
“I do everything I can to avoid writing bad reviews for local businesses, but Ireland earned this one. After reading their stellar reviews here, I called them about a fairly straightforward HVAC replac…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (415 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 Ireland Heating & Air Conditioning Co. offer?
Ireland Heating & Air Conditioning Co. provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Oak Forest, IL.
What is Ireland Heating & Air Conditioning Co.'s rating?
Ireland Heating & Air Conditioning Co. has a 4.9 out of 5 star rating based on 415 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 Ireland Heating & Air Conditioning Co. 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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