Get matched with top ducts & vents installers and replacers in Midlothian, IL

"They came out when they said they would, and did a wonderful job."

"They were prompt. They came and made the repair, and within 5 hours they were done!"

"Dean was amazing - Very knowledgeable, detailed and provided excellent customer service. He went above and beyond and did the install same day. Highly recommend!!"

"Amer Talla is the best! He knows the industry, he is an expert HVAC person all-around. Actually, he is a general contractor. He diagnosed the problem, provided a detailed solution, and was the consummate professional. He is not just the expert you should call because he is knowledgeable and professional, BUT he is thorough. You can tell he loves what he does and he cares about his customers. He’s the one I will call for future maintenance and anything else HVAC-related. I highly recommend him!"

"My mother contacted Four Seasons Heating and Cooling on 01/26/2026 for a water leak. What should have been a simple service call turned into them replacing her boiler?something that was not needed. The technician arrived at 8:00 a.m. and instead of shutting the water off, allowed it to continue leaking for approximately three hours while he tried to determine ?how my mother?s credit was? so they could charge her for additional work. He even made the comment, ?Oh, there is no way you could afford this in cash,? which was extremely inappropriate and unprofessional. After being pressured into purchasing a new boiler costing nearly $17,000, her tenants were left with NO HEAT because the job was not completed correctly. A second technician had to come out to bleed the old pipes and stated that the original work was done incorrectly. I was on the phone during a call with customer service and had to take over because of how rude and disrespectful they were toward my mother. Once I took over "

"Did not know what he was doing seemed like he was guessing . "

"Went fairly well. The installer Tony was great and handled everything with no issues. Also the price was very good and warranties (much better than the other competitors noted on tv)."

family-owned HVAC business proudly serving the Chicago area. Our mission is simple: provide honest pricing, quality workmanship, and reliable service you can trust.\nWith hands-on experience in installation, repair, and maintenance of furnaces, air conditioners, humidifiers, and indoor air quality systems, we treat every home like it’s our own. We believe in clear communication, showing up on time, and doing the job right the first time.\nWhether you need a full system replacement, seasonal maintenance, or a quick repair, we are committed to keeping your home comfortable, efficient, and safe year-round.\nYour comfort is our priority.

Semper Fidelis Services brings military-grade discipline to HVAC and plumbing. Founded on the principle of being "Always Faithful" our team offers 10+ years of technical experience, including an AAS in HVAC/R and Universal EPA certification. We specialize in high-quality, reliable residential and commercial services with a strict commitment to doing the job right the first time.