When I had my air conditioner serviced in the spring the guy was very honest that I needed a new…read morecapacitor. He showed me the test and I know my way around air-conditioning units. He didn't try to upsell me to a new unit. Family run. Would definitely use them again.

I waited a week after the installation of the new AC to see how it ran and I have to say I highly…read morerecommend Air Source 1. AC went down during the hottest days of summer and Tim came out and gave me a quote, on paper, to replace a 25+ year old unit, answered all my questions professionally. So I knew there were no add ons. On day of Dustin and Alex came out, professional, really nice and easy to work with and installed it within hours. They kept the install clean and no fuss. Funny guys, too. Great to talk w/. Waited a week to see how the AC ran and it is phenomenal. Worth the investment. Highly recommend Air Source 1.

I received a new high efficient furnace from NSB and it runs very quiet. I'm very satisfied with…read morethis company. The price was better than the other companies. I called 12 different companies, big names and small names. Other companies offered either high prices with low warranty OR low priced with low warranties. NSB offered Both, Low price and High warranty! Out of all the companies, I'm glad I chose NSB!!! The service was caring, nice and friendly. They came out to inspect fast. No hidden fees like the other companies. The price I paid was the price I was quoted by NSB. This company was HONEST from the beginning!! So many customers are quick to leave a negative comment but rarely do people leave positive reviews. THANKS NSB !!

Originally went to a different HVAC - after buying and installing a "new" thermostat, I was…read moreinformed I needed a new electric furnace. I am a senior citizen on a very fixed income. The electric furnace I had was 11 years old. I called N. S. B. for a second opinion. I should have called Marvin (N. S. B.) first! After testing gizmos and what-cha-ma-call'ems, he found a widget that did not switch off - or maybe it was stuck on? It cost a TOTAL of $180.00 to have Marvin replace the widget and get a new thermostat (the one that the other company sold me did not work). He came back on Saturday to ensure that the furnace worked without problems - he double checked the other gizmos to make sure nothing else was stuck in the wrong position and that the furnace was truly fixed. It was - and four days later - is still silently providing me with quiet efficiency. Marvin saved me from spending over $3400.00 needlessly with that other HVAC company. Great job, professionally done, reasonably priced. I will keep Marvin's number handy!

It's been 4 years since Enright installed a new HVAC system - and their customer service continues…read moreto be great. This last time around, I sent them a video of the issue (loud sound) and they identified the issue from the video then ordered the part. We scheduled them to show up a few days later - the tech who visited us was very nice. He installed the new part very quickly, made sure it worked and went on his way. Very happy we chose Enright for our HVAC system and will continue to utilize their services going forward!

I used them to replace my furnace and AC. Outstanding service-reasonable price, very attentive…read more Really pleased with the efficiency and how professional the whole team was from start to finish.

Tamar and his team are great. What's important is that not only are the helpful, prompt, friendly…read moreand knowledgeable - they listen. I've had a problem with at least one vent sweating profusely during hot, humid weather. I had multiple HVAC companies turn me down to even come look at it. I finally got a HVAC company company to come out to my house, but they didn't listen to my suggestions or concerns, and instead charged me $89 to tell me "the sweating vent you have is probably caused by your filter". Spoiler alert: it wasn't. Whereas, Tamar listened to what I asked, solved the problem, and offered helpful suggestions. They are my new go-to HVAC guys!

Quick response, showed up the same day as I called. Tamar was easy to talk to and explained…read moreeverything well.

Requested a HVAC and Furnace tune up through the yelp projects…read more Quick response and got us on the schedule. They came out today and the tech was great, checked everything out. Happy with the service and would recommend to other. We will be repeat customers in the future

Timely, friendly and knowledgable repair team. Thanks for helping me out in less than 24 hours.read more

Jason did high quality work at a very competitive price when he did maintenance on my heating unit…read moreand humidifier. Good honest work at a good price. What more could I ask for?

My water heater went out. The company that "diagnosed" the problem charged me $99 and said that…read morethis did not include the cost to replace it. The company then quoted me $2200 as the cost to replace it and reiterated that this did not include the $99 that they already charged me. So yes, had I gone with that company, it would have cost me $2300. Armed with this information, I posted pictures and exactly what the "diagnosis" said and asked for emailed quotes...to be clear I said EMAIL only. I then got no less than 10 phone calls saying "please give us a call so we can talk about your situation. Some called more than once. Lakeland Heating and Cooling (Jason) was nothing like that... $1270 flat rate to replace the water heater. Yes, thats how he replied in his email.. as I requested. He came in.. with the water heater... replaced it... and went on his way. Other companies, that followed directions, also came in higher than $2000. I am EXTREMELY satisfied with Jason and Lakeland! High Quality, Tremendous VALUE

I have dealt with this company many times and they have always come through. Lately I have called…read morethe and I keep getting their voicemail to which I have been leaving messages and haven't got 1 return call. Either they're out of business or don't want any more.

From the owner: Don't hesitate to call Daniel's Heat & Air in Richton Park, IL. We are committed to your…read moresatisfaction. Call us today.

This is our first full on winter with Hoekstra. Their Lennox HVAC system is being fully tested with…read moreextreme sub-zero dangerous temperatures. Hoekstra is passing all tests with flying colors as our home remains warm and cozy as wintry winds howl outside. Thank you!

We installed 2 brand new cooling systems with Hoekstra Heating & Air Conditioning. This company is…read morea FULL SERVICE HVAC provider! Not only did they perform the install, but took care of registering our units for warranty and submitted for rebates on our behalf. Initially Brian came over to asses our A/C needs and then a team of 4 skilled technicians performed the job over the course of two days. The superheroes were Chris, Ricardo, Steven and Wilfredo. They worked until 10:30pm on very hot and humid days to complete the job. As a Realtor for over 20+ years I've come across many contractors and service providers in my career, but I have never encountered such polite, skilled and dedicated team of technicians.They had to be very creative during install and crawl through very tight spaces or work in a very hot, unvented attic and they all have done so with a smile on their faces. I am truly impressed with this company in every way. Please don't hesitate reaching out to them for any heating or cooling needs. I promise you won't be disappointed regardless what service you receive from them. It will be A+ for sure. Their maintenance service is top notch too.

Stay away from this business! My entire cooling and heating system was left in an inoperable state…read more I called for a diagnostic of the air conditioner today because cool air isn't coming from the vents. I was told the diagnostic would cost $149. I asked to be informed of any repairs that had to be done. Technician checked the system and recommended replacing unit. We discussed replacement unit and cost. I was ready to pay deposit. In the next 10 minutes I was told that the model I selected is old and not available. New model costs $1000 more. I asked for a proposal to decide later. Technician told me that the visit costs $396. He said that he fixed air conditioner that was not working. He never told me that he is fixing anything. Through our the visit it looked like he was figuring out the problem. I talked to the owner and we agreed that any repairs that were done will be undone so that I do not have to pay for repairs. Then the technician removed all the wires from the board making both heat and fan unusable. He did not just undo the "repairs", but made entire system unusable including fan and heat which were working before his visit. See the photos to show what was done!

Reply to 2 reactions from Harmonic on my 1 star review…read more 1. A. & K. claimed A. fixed my heater Tuesday; lie. Bad customer service. Harmonic deserves 1 star, but all the starts below 5 are NOT indicated on the Google graphic of the numbers of review stars 1-4: false. 2. I never promised a review pull-down for a discount. My husband & I have better things to do than having an "agenda" as Harmonic accused. My husband was on a business trip. 3. I never called for an emergency repair. I did not switch from repair to cleaning & maintenance. I asked A. if C & M was possible afterward, unaware of 2 more with no heat. Harmonic called me "selfish" for this. 4. Any possibility A. and K. have unconscious biases towards people like me? They accused us of "manipulating" what? To save a few hundred bucks, while we spent in the tens of thousands at Harmonic's better former (aquired) company) you imagined up? 5. How could Harmonic accuse me of lying about my pain. Because I was able to and had to carry my 10 lb dog for a short moment because of her barkin? Why do I even have to explain my chronic severe back pain and mostly failed back surgeries and weak immune system? 6. I had no "agenda," but getting my heate fixed. I am not playing any "game" as accused. I am standing up for myself. 7. K.'s statistics on the number of my Goole reviews are false. 8. A. & K. are the ones who were "aggressive, harsh, unethical, disrespectful, and manipulative." Stop projecting and gaslighting. I wish I would remember to record conversations when I am alone with a person like A. Why did K pull down his absurd replies on Google?

After a few days with no air conditioning and inside temps in the 90s (yes, inside temperature was…read more91°. Outside was almost 100°F). I'm an old girl and the heat was intolerable. Specific had come out to my home before, a few years ago, and did a great job fixing the central air unit, but I couldn't remember the name of the company and I couldn't find the receipt. So I called another place. Huge mistake. They came out and said the whole thing was no good and couldn't be fixed, then they sent a salesman out, who quoted me $7,700 for a new one. Well, I'm old but I'm not stupid. I sent him on his way and searched frantically for the old receipt from Specific Heating and Air Conditioning. I found it and called immediately. Andy came out right away, looked at the unit and said, "Yeah, I think I should be able to fix it," which he did in a very short amount of time. Perfectly. I am now sitting in my living room with nice cold air blowing on me and I am a very happy old girl, all because of this awesome repairman and Specific. Andy was professional, pleasant, fair and very knowledgeable. I will never call anyone else.

First off let me start by saying Andy is truly a life saver…read more Over night the blower motor in our furnace went out and smoke started coming through the vents. The fire department was called and we (me, my wife, and our 3 kids) were without heat on a 20 degree night. The following morning I made a few inquiries just hoping to get something scheduled and I was surprised to find they had someone available almost immediately. The estimate fee (only $75) was waived once Andy informed us what we needed, 1 hour later our house went from 65 degrees to a comfortable 74. Thank you so much. I would HIGHLY RECOMMEND them.