Heating & Furnace Contractors in Lake Zurich, IL

"There is no need to look any further than Dr. HVAC for your heating and cooling needs. After my experience with them, I will never call anyone else. I initially called Dr. HVAC when we started noticing some noise from our basement furnace. Steve (the owner) was able to come for an estimate the same day, and we had a new furnace within the week. During the estimate he looked at both upper and lower units and gave us his opinion on what the most pressing issues were, as well as future work we should plan to have done. He also helped troubleshoot a problem we had with a "cold" bedroom, saving us countless time and money for work that ultimately wasn't necessary. We ended up deciding to replace our basement furnace and hold off on the upstairs furnace since it still has some years left on it. On the day of the repair, Steve called ahead with an ETA and arrived on time. He walked my husband through the issues he saw with our old furnace, which was great because my husband wasn't home for the estimate. The removal and install was smooth. Steve stayed for awhile after the install was complete to ensure the unit was functioning properly. He noticed afterwards that our humidifier wasn't installed quite properly (previous owners must have had work done on it) and took extra time to check to see if it was functioning. There was also a plumbing issue with the pipe leading to the furnace drain that was related to work that had been done while the previous owners owned the house. Steve took a couple extra hours to obtain the supplies needed to fix the problem even though the heater was already installed. He went way above what we expected and saved us the cost of having to call a plumber. Dr. HVAC absolutely went above and beyond any expectations we had to not only provide exceptional service and product but also to give us peace of mind knowing that the work was done properly. You can tell he genuinely cares about the quality of work that he does. I have Dr. HVAC's number saved in my phone and look forward to working with them in the future for our seasonal AC/furnace checks."

"Very responsive and offered options for financing. The Legendary Service Team has a thorough understanding of regulations and offers environmentally friendly suggestions for your HVAC needs. They did a furnace/AC replacement in my home. Their scehduling system texts you when they are in route to your home. The install went seamlessly. They kept all work areas covered and clean. I will use them for all future maintenance needs."

"Very professional repairman. Highly-experienced in working with boilers. Was able to order the part and install it within a week. Checked all my radiators. Saw that I needed a shut off valve for the boiler, which will be done in the future. Very pleased with the entire job."

"Absolutely amazing from start to finish! Initially reached out because our A/C unit just stopped cooling and it was hot! They were able to come out fast and fix the problem with no issues! The price was very reasonable and we will be using them for any future needs! We would recommend to anyone!"

"Rick came to my home and gave us a proposal to remove and replace our old furnace and electric water heater. His cost was more than fair. Craig came early on the scheduled day. In no time he had the old equipment removed. The new equipment installations were all completed the same day. My experiance with C.R. Mechanical Services was better than expected. Rick and Craig were both friendly and professional through-out the whole project. I will highly recommend them for anyone in need of a HVAC contractor."

"They respond very promptly. Evenly priced. Very personable and easy to talk to."

About us: "We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We never leave a job unfinished, and always follow through even after the work has been finished. Call today!"

About us: "Every property is unique, and we recognize that a one-size-fits-all approach won't cut it. Optimized Air specializes in crafting personalized solutions tailored to your specific needs. Whether you need a new system installation, repairs, or maintenance, we'll take the time to assess your space and recommend the best-suited options to optimize your indoor comfort and energy efficiency. We are dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities. We look forward to working with you!"

"Jose fixed the leak in my basement wall."

"Able to squeeze me in, prompt, responsive, followed up the next day. Had issue w thermostat not kicking furnace on so I thought. Noticed furnace kick on/off randomly the last 2years. Woke up w/house temp lower than what thermostat was set for occasionally. Basement very cold, upstairs colder than you would think too. He discovered furnace was overheating and shutting on/off due to multiple closed off vents that he discovered. Very quick to diagnose/resolve. Noticed huge difference the next day throughout the house! Affordable as well. He knows his stuff; took time to explain what was going on , what he was thinking and what he was doing! Thanks Erik!"

"They came right out, gave us an estimate and completed the job in one week. They explained everything and answered all our questions. They did a great job, put down tarps on my floors and cleaned everything up after. I couldn't be happier."

"My heating contractor, Gary was very friendly and helpful. He made a quick diagnosis of the problem and had my furnace fixed in no time. I’m so glad I called. I would definitely call G & R for all of my future HVAC needs.-"

"Amazing customer service! Explained everything in detail and took their time to clean, diagnose and fix our furnace. I would highly recommend them!!"

"They were great to work with. They got the work done quickly and were very easy to communicate with. I would recommend them to anyone!"

About us: "LAKESIDE HVAC SERVICES LLC is the premier HVAC service provider in the Illinois. Give us a call for all of your residential or commercial."

About us: "JB Refrigeration, Heating & A/C, Inc., was started to give local home owners the choice of a local highly trained professional service tech. We use the latest material to give you satisfaction plus. Call today."

About us: "With over 15 years of experience in the HVAC industry, Growchy Industries is who you need to take care of your commercial, industrial, and residential mechanical needs. We handle everything from the initial consultation to making sure your equipment runs perfect every single time. You will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!"

About us: "Duane Blanton Plumbing, Sewer, Heating & Cooling has been serving Chicagoland and surrounding areas since 1988. Over 30+ years, we've developed the kind of service that surpasses expectations: a motivated team built on providing full-service support for your home, be it repair, maintenance or install. Our team licensed and certified technicians will guide you through every step of the process, from the initial phone call to service completion. This kind of reliability, transparency, professionalism and customer involvement allows us to develop long-lasting relationships with our clientele."

"I am very pleased with this specialist! There was a huge hole in the wall, we did not know what to do with it. Yuri did everything quickly, repaired the hole, painted the wall. I am happy! I highly recommend!"

"I recently had Hot Cold Air Company repair my furnace, and I am thoroughly impressed. Their technician arrived promptly, diagnosed the issue quickly, and explained everything clearly. The repair was done efficiently, and my furnace is now working perfectly. I highly recommend Hot Cold Air Company for their exceptional service and professionalism."

"Keith gave us a great quote on replacement of our furnace, A/C, humidifier and water heater. Pointed out a few things that were overlooked by us and the other companies quoting. He and Jimmy came and did the install shortly thereafter in exactly the timeframe promised. All things being pretty equal as far as equipment costs go, it was the over all value that Premier Comfort offered, such as the service and labor warranties that really sold us. We're very happy with the Lennox equipment and the way it was installed. Will definitely recommend!"

About us: "We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!"