Joliet Heating & Cooling deserves 5 stars for our heater replacement. We reached out about replacing an old oil-fired boiler with a new propane boiler, and Miguel walked us through several equipment options, brands, and system designs. He clearly explained the features, efficiency benefits, and differences between each heating setup, which made the decision much easier. We also received a detailed estimate that outlined the full boiler install, parts, labor, and what to expect during the heater

i wish i had called luis first for furnace repair. A few weeks earlier, when my furnace stopped working, i called another heating company. After several service visits and a lot of parts changes, the furnace still was not heating right. It felt like the issue kept getting pushed along, and i was starting to think the heat would never be restored. Then i decided to get a second opinion from another furnace repair team in Joliet. I'm really glad i did. luis arrived on time, worked through the chal

great hvac and customer service from start to finish. i would rate the experience a 10+. i called to get a quote for replacing my furnace and checking the ac system at the same time, and the office team was very helpful and easy to talk to. luis and miguel came out the same day, looked over the heating and cooling setup, and gave me a clear estimate that was much lower than another hvac quote i had received for similar equipment and service. because of my schedule, the install had to wait a coup