Reviews of local pros in Elgin, Illinois

Excellent service. We are very happy with the entire process. Highly recommend this company. Very clean, professional and knowledgeable.

Great service
Timely and professional.

Very quick response time and easy to work with definitely would recommend them!

Service was prompt… and the AC was up and running quickly.. Jeff was very helpful and knowledgeable.. highly recommend..

Excellent work. Jeff and team went above and beyond. We are so happy with the way everything turned out. We appreciate all their hard work and refer them anytime. Thank you

Once they Inspected the job they started 24 hours later. It took two days, and got it all completed. Absolutely thorough professional just as promised.

Jeff (Rest Assured HVAC) did an amazing job diagnosing the issue and replacing our furnace. I found him to be very knowledgeable and willing to go the extra mile to do the job right. He is my HVAC guy for life. Thanks, Jeff.

Absolutely wonderful to work with, he came out quickly to fix our furnace and get heat running again. Very reasonable pricing and quality work, will use for any future fixes or upgrades.

Jeff the owner arrived on time, diagnosed the furnace problem, and made the repair after acquiring the necessary parts. I was very pleased with the professionalism and care that was displayed

Jeff did a fantastic job on my AC unit…..very professional and honest. Would definitely recommend their services.

Jeff and his team recently installed a new broiler in my 1969 home. It was time for an update. They were very professional and and took no shortcuts. Communication was great. I never felt out of the loop. After the install was completed, they made sure to leave my house cleaner than they found it. 100% would recommend. I will be using them for all my tuneups and hvac needs.

So impressed with this company. Called at 730am and they were here within the hour. Fixed my ac for this hot weather weekend and was way under what I thought it was going to cost. Will definitely be calling them again.

Jeff came out quickly, and gave us a good honest opinion on what we needed for our HVAC. Will definitely be calling him again for future needs

Jeff is a real pro and is keeping us cool this summer! He installed two mini split heads for our second floor and his work is top notch.

His team was respectful of our space, worked quickly and cleanly, and the price was very reasonable. Very communicative.

Highly recommended!

They were fantastic explained all the steps and were their quickly S I will definitely be using them again

Jeremy, the technician was fantastic.Good guy explained everything will be using this company again.That's for sure

Called at 730am on Saturday and they had someone at my door within an hour and a half. Will definitely be using them again for all of my HVAC needs. AJ was a pleasure to work with and was so patient with us and all of our questions/concerns. Ac is back up and running and my family is staying cool during this horrid heat.

Jeff and Jeremy helped us install a new AC unit and furnace. They were efficient, clean and professional. Very happy with the finished product and glad I won't be sweating through the rest of summer.

When my furnace stopped working during one of the coldest nights of 2025, I was in a panic. Thankfully, Rest Assured HVAC came to the rescue! Their team promised to arrive bright and early, and they delivered exactly as promised. The technician was at my door promptly and had my furnace up and running within an hour.

The level of professionalism, expertise, and efficiency was truly impressive. Not only did they fix the issue quickly, but they also explained everything clearly and made sure I was comfortable before leaving. I can’t thank them enough for their outstanding service during such a critical time.

If you’re looking for reliable, top-notch heating professionals, Rest Assured HVAC is the team to call. Highly recommended!

Jeff is so nice and willing to educate us at our little church and educational building. Had a problem and made the time to come out and look at our system. Thank you so much.

Extremely helpful. Jeff explained things to me and what was being done. He also explained some things to keep an eye out for.