Top Gas Furnace Installation Services in North Chicago, IL

Thanks RReliable for replacing my furnace....professional, prompt and very reasonable pricing.

Guys were very professional, each installer introduced his self to me, they did a great job and cleaned up then when the they finished they each guy thanked me. I was blown away.

Working with R-Reliable Heating and Cooling was nothing short of amazing. The crew was pleasant, quick, and their work was very neat. Best experience I’ve had!

My mom has her furnace serviced annually by R-Reliable and she is always pleased. That made me get mine installed by them as well. Great install guys! Thank you

Harry lample from Blue Horizon & his staff are very knowledgeable, selling & servicing heating & air conditioning equipment. Last year I needed a new furnace as the main circuit board went out. I purchased a high efficiency unit that Harry recommended tha...

I have worked with this company and Harry for over 10 years, the prices are fair the work is great and easy to work with. You will be reassured that you have picked the right company for any and all HVAC work. Anthony Charleston

He was honest and very affordable and recommend him to anybody.

I have used Zartler Heating and Air Conditioning for many years. They show up when they say they will. They communicate right away with me about what is going on at the site. They perform the work and clean up after themselves. Their prices are very ...

I have used Zartler heating a few times and each time has been great!! Once when my thermostat went out they came the same day. I now ask them to come 2 times per year to make sure everything is running smooth and no more surprises. I highly recommend th...

Zartler Heating and A/C has been servicing my home for many years. They have a great knowledgable staff that is responsive to any issue or installation need in their industry. I have 3 furnaces and 2 A/C units. All of this equipment has been installed b...