The did a great job communicating when the technician would arrive. He did a great job was honest and they are reasonably priced. Would definitely recommend and use for future services. read more

I just had my annual furnace and ac check-up. They did a great job and were very professional. Excellent company. Highly recommended! Greg C. read more

Outstanding Service. AccuMax Service was fantastic. They came out the same day, and when they said they would. The tech was polite, knowledgeable, efficient, helpful, and friendly. He fixed the problem right away and we have A/C on a hot day. I'm so happy we had them install our units years ago and and their customer service is wonderful. read more

AccuMax is a very reliable and honest company to take care of your furnace and A/C needs. I have used them for many years and can always count on great service at a fair price. Both Dan, the owner, and Doug have provided excellent service and useful consumer information. read more

Very responsive and professional. Woke up to malfunctioning furnace. Tech was dispatched promptly. Quickly diagnosed situation and was able to correct the problem. Thanks. read more

My mistake, I called 4 Season Heating but I couldn't be home so my wife meet the technician. They diagnosed the problem with our furnace and gave my wife a price of $1500 for the repair and part but then tried to sell her a brand new furnace for $9,000. I called AccuMax and yes had to wait an extra 2 days but Dan came out and came to the same diagnosis of the problem but called the manufacturer for us and determined the unit was still under warranty. They were able to get us the part replaced free ($500+) and charged $185 for labor...you can do the math. This is a trust worthy company and will be the only one I call going forward even if I have to wait a day or so longer! read more

They did a new air conditioner, house humidifier, and water heater for us 3 years ago. Timely excellent work. No pressure sales. Had them come out for a furnace check up. Doug cleaned it and told me how many years I have left on it. A really good team for a reasonable price. Thanks! read more

Another successful and reasonably priced maintenance on A/C and Furnace. This crew is always professional, kind, and explain things well! Thanks! read more

Few things can be more terrifying than having to call someone to repair major appliances. Unless you have a recommendation from a friend, you are blindly trusting that the business you hire will not gouge you on the price and will do the work right. In addition to HVAC, Accumax also provides appliance repair. My dryer stopped heating yesterday but the rest of the functions seemed fine. I found Accumax on the web and there were also a few reviews that were very positive. Given that I did not want to buy a new dryer, I took a shot. Excellent service from the moment I called! Very friendly on the phone and I was able to get an appointment that afternoon. They showed up right on time, isolated the problem (burned out fuse) and were on their way in half an hour. Service call + labor + parts were $100 which was very reasonable. Would highly recommend Accumax for any HVAC installation and service or appliance repair. read more

What a change for once when it comes to something in your home! First time home buyers and we discover our AC is done and our furnace is also on its last leg. We got quotes from several other companies. A few were just crazy expensive for what seemed to be absolutely no reason, but Accumax was by far the lowest for what actually seemed like the most. Not only was the pricing where we needed it to be (without having to try to get there either like with other companies), Dan was great to work with, explaining the AC's and furnance and just being honest about things too. He had brochures that we could look through, and for the first time since we bought the house, we finally didn't feel like someone was trying to capitalize on our misfortune. We felt like we were getting a great deal and a really quality product - this was all just during our initial meeting. Installation day came and Dan and his guys came in and got the work done fast! They were very mindful of our floors, laying mats down for where they were going, didn't leave any sort of mess, barely even noticed them really! It was really nice to see an owner (Dan) there working and supervising the process to insure it went smoothly. After it was all done he walked us through the filters and the thermostat which was great! On top of that, Dan & his wife take care of the Nicor & Comed rebate paperwork so you don't have to deal with that because apparently it's a really horrible process....some of the other companies said we would have to do it ourselves. Finally, we got a touchscreen thermostat installed. Dan said it was being slow to touch and he was going to come back the next at noon and put in a whole new one instead of us trying to reboot and hope it works all right. We played with a lil after he left...it was slow, but something we feel like another company would pawn off being like "that's just the way it is"....not Accumax! Dan was there right at 12 the next day, installed the new one, and it worked great - just like the touch on your phone or tablet. Overall, couldn't be happier about going with Accumax - so glad we gave them our business, so much we signed up for their service plan! read more

We've had AccuMax out for a couple of heating and AC fixes. They have been great! They are on time, polite, efficient and thorough. I would highly recommend their services. read more

Jair from AccuMax, Inc. came out today to do my annual AC clean and check. He was very professional and friendly! Jair explained what he was going to do and walked me through the reasons to consider cleaning my furnace/humidifier filter now rather than wait until fall. I ended up doing both now which ended up being more cost efficient and better for my allergies! Jair wore a mask and protected my floors - he was very conscientious and courteous. I would highly recommend this company - their employees are knowledgeable and professional! read more

Dan came out today to check on our furnace, the one he installed roughly 10 years ago. Still running great. This past summer, Jair installed a new air conditioner, which does a noticeably better job at cooling the whole house (even upstairs) and saves some on our electric bill, too. We have relied on AccuMax for our heating and cooling needs for many years. They always do an excellent job and are fair and reasonably priced. They sell high-quality, dependable equipment and are very competent in installing and maintaining it. If a problem should arise (usually due to age), they are good at diagnosing and do not try to sell us more than we want or need. Estimates and any paperwork is provided in a detailed and professional manner. We have found them to be very responsive, never missing an appointment. Dan has also gone the extra mile for us in helping to deal with a drainage problem. All in all, I would highly recommend AccuMax for honest, dependable service. read more

Accumax has installed a new ac unit for me at my old house, repaired my current ac system, installed humidifier system, modern thermostat, and a few other things. Always top quality work, as well as parts. Very honest company who wont sell you on gimmicks and nonsense. Rare these days. Thanks Accumax! read more

We have had them out for several issues we have had, and had the install a mini-split system for out attic. Always kind, courteous, and incredibly reasonable. Lanny was our installer and he took the time to show us everything and make the process incredibly easy. After dealing with other companies that never show or over charge, AccuMax is now our go to for everything HVAC related. read more

I have been a loyal customer of Accumax for over 20 years. Starting with a house and now a townhouse. Their knowledge of HVAC installation and repair is extensive. They also can explain issues in a way it is easy for a lay person to understand. Service is uncompromising and rates are reasonable. Last week the furnace had issues - I scheduled an appt on the line for the following evening- received a confirmation from a LIVE person. Dan was the Tech who was out at 11am the next morning and addressed the issue - furnace was in desperate need of a cleaning. They have my highest recommendation. read more

Dan from AccuMax is a honest guy who wants to help his clients. He has flat pricing and makes you aware of details that could affect matters. In the recent super cold weather of Feb. 2014 my furnace went out and Dan talked me through a problem on the phone and came to fix things as soon as he could the next morning. read more

Dan at Accumax has installed not only my furnace and AC, but also recently my new hot water tank. He is professional, on-time, and helps explain how things work to help better educate you in the inner workings of your home. When he came out to do my water heater, he also took it upon himself to inspect my furnace/humidifier to ensure proper functioning and gave me a new filter as my humidifier pad was on its last legs. You can't go wrong with them - I have trusted him with my home when having to run out a few times. Great company. read more

My utmost gratitude goes to Dan and AccuMax! Most HVAC companies don't want to take the time to actually repair and troubleshoot systems. It's easier to recommend replacing the system which is costly. The first company I tried wanted to replace for 8k. The second suggested the same and wanted 5k. Dan looked at the system, actually troubleshoot it and it only cost us $500. Extremely thankful for Dan and AccuMax! read more

Needed more coolant charge or new A/C unit and was given this company's name by a friend. Dan the owner, and his coworker came out for estimate. Had a brochure that he went through explaining his company history, current staff, and products offered. My A/C unit was 20 years old and showed it, so I went ahead with total unit replacement. I had an idea what the average/fair cost of a new unit replacement was and Accumax's price was totally in line with my expectation. (I did get a quote from another outfit that I had work done from before, and their quote range was too high, in that they stated that copper was really expensive, kinda like how wood currently is??....It's "buyer beware out there" and a lot of outfits love to ride the current economic trend wave and use it to "whack" customers!). Anyway, Accumax came out as scheduled and replaced the unit. The workers but drop cloths on the floor leading to basement and wore shoe protection, and had the job done in a couple hours. My house has cool air again, and I am very satisfied with my service from this company! read more

While we have been using Accumax for over 11 years, it still impresses me how responsive they are and how they do not take our business for granted. They work quickly, but are happy to show you exactly what is not working and why, and the fix that is needed. Today the A/C capacitor needed to be replaced and the freon charged up. We'll need a new A/C unit in the near future, and Accumax will be the only company I call to do it. read more

My furnace decided to start getting finicky on one of the coldest days of the season...it was -15 outside. We also had a leaking humidifier and a home inspector claimed there was a small gas leak in our fire place. I called Accumax on a Monday morning and they got out to my house around 2pm and fixed everything within a half hour for a reasonable price. The technician. Daniel Baloun, was very friendly and professional. I absolutely recommend their service. read more

Awesome service! No price gauging or suggesting to buy things we don't need! Will use them for our HVAC needs!

We were personally referred to Accumax several years ago when our last HVAC company poorly installed a furnace at our last home. We used Accumax at our old home and then when we moved into our new home we hired Accumax to install a new furnace with humidifier, thermostat and AC systems. We are pleased and will only use Accumax for all of our yearly services (clean & checks, filter replacements). Dan is very knowledgeable, explains the systems well, and his prices are reasonable. We are very confident that everything is properly installed and that he truly cares about making sure that everything continues to run optimally. The office also registers the furnace and AC systems for the customer, a very nice extra that gives me one less thing to do :) Accumax doesn't seem to advertise much...probably because they don't need to! read more

We wouldn't think of calling any appliance reapir company except Accumax! Best prices, best service, best craftmanship... best all around!