Business Details
48 Years
experience
Emergency
services
Your Trusted HVAC Partner in Lake Forest, IL
At Ireland Heating & Air Conditioning, we have been dedicated to enhancing home comfort for residents of Lake Forest and the North Shore area since 1978. As a family-owned business, we prioritize customer satisfaction through honest service, quality workmanship, and transparent pricing. Our team of NATE-certified technicians delivers expert installation, repair, and maintenance of HVAC systems, backed by our status as a Carrier Factory Authorized Dealer.With 24/7 emergency service and a commitment to ongoing professional development, we ensure reliable solutions tailored to each client's needs. Our preventative maintenance plans and energy-efficient equipment reflect our dedication to long-term customer relationships and community trust.
Services
AC Repair
AC Installation
Heating Installation
Heating Repair
Commercial HVAC
Indoor Air Quality
Thermostats
Ductless Systems
Snow Melt Systems
Maintenance
Details
- Year established: 1978
Highlights and features
- Family-owned for 47 years with deep local expertise
- NATE-certified technicians for industry-leading standards
- 24/7 emergency service with rapid response times
- Carrier Factory Authorized Dealer with specialized training
- 100% satisfaction guarantee on all HVAC services
Associations and certifications
- Carrier Factory Authorized Dealer
- NATE Certified
- 2022 Presidents Award
What people say
100% Satisfaction Guaranteed
5-star reviews
Professional technicians
24/7 service
Honest pricing
Services
AC Repair
Our NATE-certified technicians provide rapid diagnosis and repair of all AC systems, including Carrier models. We address issues like warm air output, strange noises, and low airflow with 24/7 emergency service. Factory-trained expertise ensures proper functionality and energy efficiency for residential and commercial clients.
Heating Installation
We specialize in installing high-efficiency heating systems tailored to your home's layout and insulation. As Carrier experts, we offer central heating units, boilers, and radiant systems with proper sizing calculations. Our installations maximize energy savings and long-term comfort for North Shore residents.
Commercial HVAC
Our commercial HVAC solutions include system design, installation, and maintenance for businesses in Libertyville and Highland Park. We perform load calculations to optimize efficiency and provide 24/7 repair services with fully equipped service vans for minimal downtime.
Indoor Air Quality
We offer comprehensive indoor air quality assessments and solutions including air purifiers, humidifiers, and ventilation systems. Our Carrier-certified technicians install products that remove pollutants, control humidity, and improve circulation in tightly sealed modern homes.
Maintenance
Our preventative maintenance plans include seasonal system inspections, efficiency tuning, and minor repairs. Regular service extends equipment lifespan, reduces energy costs, and prevents emergencies through early issue detection for both residential and commercial HVAC systems.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for heating and cooling systems with rapid response times.
Are you certified to work on Carrier systems?
We are a Carrier Factory Authorized Dealer with NATE-certified technicians trained specifically for Carrier equipment.
What areas do you service?
We serve Lake Forest, Highland Park, Libertyville, and surrounding North Shore communities in Illinois.
Do you offer financing options?
Yes, we provide financing options including 0% interest for 60 months on qualifying HVAC replacements.
Can you help with commercial HVAC needs?
We offer full commercial HVAC services including installation, maintenance, and emergency repairs for businesses.
What preventative maintenance plans are available?
We offer seasonal maintenance agreements with system inspections, efficiency tuning, and priority service scheduling.
Reviews (6)
Doug E.
Jul 31, 2021
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We had an extremely difficult AC replacement in a tight attic area. After having terrible experiences with several other companies we called Ireland. Their professionalism was top notch. They were able to explain options for the new installation clearly and simply. When other companies said the job would need a team of guys and take a week- the Ireland team of two came out promptly first thing on day of installation and completed in a few hours. Don't do what I did and call other guys and deal with that mess.call Ireland first and you will be happy.
Mark Loewenstein
Feb 08, 2021
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These guys are A1. They were on time, professional, and very knowledgeable. They repaired my furnace's blower motor and blower fan. After replacing, they tweaked the compressor by adding a bit of refrigerant to fine tune my AC. It was very hot and humid inside and outside and within an hour, the house had already cooled down. Because I am interested in HVAC systems, the technician Rich did not mind that I followed him and asked questions.
Besides being a personable nice guy, Rich knew exactly what to do. Great job Rich! The person who scheduled the appointment. Kyle.kept in touch, was pleasant on the phone and was easy to work with to get Rich out here. Thank you to all for a great experience. I would highly recommend using Ireland Heating and Air Conditioning for all future HVAC needs in my home.
Besides being a personable nice guy, Rich knew exactly what to do. Great job Rich! The person who scheduled the appointment. Kyle.kept in touch, was pleasant on the phone and was easy to work with to get Rich out here. Thank you to all for a great experience. I would highly recommend using Ireland Heating and Air Conditioning for all future HVAC needs in my home.
Peter Silverman
Apr 24, 2020
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We had a furnace/AC replaced by Ireland in September and just had a whole-house humidifier added. The quality of service on both projects was perfect. There was a minor engineering problem (in no way Ireland's fault) affecting the installation of the humidifier, the problem required extra work on their part, and use of different model of humidifier, yet the project actually came in slightly under the bid cost!
In both projects working with Ireland was a delight. We needed one minor service call after the installation of the furnace - they were prompt, and addressed the issue as warrantee service. These folks are as good as it gets.
In both projects working with Ireland was a delight. We needed one minor service call after the installation of the furnace - they were prompt, and addressed the issue as warrantee service. These folks are as good as it gets.
Amanda Vogt
Feb 15, 2020
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I can't say enough about the service I have received through Ireland! When my heat went out, Dave himself came over after hours. I was afraid I would need a new unit, since the HVAC is 18 years old, but he told me with a replacement part and a good cleaning it would be good to go. I appreciate such honesty and dedication to service. Simply the best!
Rachel Trachtman
Oct 24, 2018
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I have been using Ireland Heating for years. Every time a technician comes to the house, he has been friendly, polite, courteous and knowledgeable. Through the years we have needed the occasional repair and one year we needed a new furnace and an air conditioner at the same time. Throughout those experiences I have felt like the owners took the time to educate me on my options and at no time did I feel pressured to make a discussion quickly. I have always felt their pricing was fair and just and that they were willing to help me find a less expensive alternative if needed.
Susan Levy
Jun 08, 2018
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Always reliable and ready to help. We have been customers for 10 years after Ireland installed our two new hvac systems. After calling in the morning with a non working ac in one part of the house an accomodating appointment was made that day and fixed w no fuss and efficiency and kindness on part of serviceman. Great team and dependable.
