Testimonials – Air Conditioning Articles
“We have an annual service contract for our furnace and air conditioner, and this was our first experience with Casey. He is professional, courteous, and thorough. He was a little early for our appointment, which was great. Casey explained what he did with the air conditioner and added refrigerant, with our okay, since it was… Continue Reading
“Great job, Eric. Hey, Muskego is not on your list.” Continue Reading
“The Interstate appointment was made promptly. The technician arrived on time and was very efficient in inspecting our furnace and air conditioner. We are very satisfied with the service performed.” Continue Reading
“Kevin did a great job and solved the problem on a timely basis.” Continue Reading
“The team was fantastic from start to finish. Our air conditioner had a coolant leak and needed to be replaced, along with the furnace. They were able to schedule the installation right away and walked us through the process to make sure we were getting exactly what we needed. They were very friendly and did… Continue Reading
“Prompt service. The technician was very helpful and informative.” Continue Reading
“Eric O was timely polite & explained the repairs required in layman’s terms. Thank you for your time right before Labor Day” Continue Reading
“Chris fixed the problem right away. No issues. Thank you” Continue Reading
“Wow….. I made a call this morning in this disastrous heat and the service technician was prompt and repaired the system and looked at my other system and repaired that also I'm excited….. I definitely would recommend interstate heating and cooling again and again” Continue Reading
“Called at 7:30 am On a Sunday. I noticed A/C wasn’t working later the day before. Tech told me how to enter trouble code area on my thermostat. Read the codes to him. He came over on a Sunday and found the starting capacitor failed. Replaced it and system is running again. 11 year old… Continue Reading
“Josh is a fantastic service tech! Knows what he’s doing, explains issues clearly, works efficiently and cares about customer satisfaction.” Continue Reading
“Josh is a fantastic service tech! Knows what he’s doing, explains issues clearly, works efficiently, and cares about customer satisfaction.” Continue Reading
“Josh is a fantastic service tech! Knows what he’s doing, explains issues clearly, works efficiently and cares about customer satisfaction.” Continue Reading
“Friendly, knowledgeable and efficient service.” Continue Reading
“Eric was very courteous, knowledgeable, and efficient. He figured out the problem quickly and explained how to prevent the same issue again. Thank you!” Continue Reading
“Chris came to our home on time to fix our air conditioner. Interstate called me early in the morning. Interstate was returning my phone call (I had left a message), to schedule a technician to come to my house. Chris showed up at my house on time 4 hrs later to investigate the air conditioner… Continue Reading
“Response to weekend service call was quick. Technician diagnosed issue and problem resolved. We have experienced great service from Interstate for the past 24 years! Including the original and one replacement AC/Furnace. Could not be happier with Interstate!” Continue Reading
“Chris Carne came at the worst possible time (not his fault) but I had to talk on a live webinar and so I couldn't provide him much context at the time he arrived. He fixed the air conditioner in 30 minutes or less and figured out where everything was on his own. I appreciate his… Continue Reading
“Chris was great! He was efficient, personable and knowledgeable.” Continue Reading
“Kevin is always professional, trustworthy and honest with what needs to be done.” Continue Reading
“I appreciated the technicians ability to assess the problem and repair it quickly.” Continue Reading
“AC unit stopped producing cold air on a very hot day. I called after hours and received emergency service. The Tech (Jason) quickly arrived and fixed the problem. He answered questions and the problem was fixed in about 20 minutes.” Continue Reading
“The serviceman was very helpful and explained the workings of the thermostat to me as well as did the work that needed to be done to keep the AC in working order. He came at the time scheduled and was very professional.” Continue Reading
“Some of the best in the business. Courteous, knowledgeable, friendly, and always prompt.” Continue Reading
“Kevin Lipske was prompt, efficient, and knowledgeable in regard to our A/C repair. Thank you, Wayne” Continue Reading
“I called at 8 AM and Eric arrived in the early afternoon and had our AC fixed ASAP. He was professional, wore booties and we were 100% satisfied.” Continue Reading
“Great spur of the moment service with Eric for a/c-furnace repair. Thanks again for great service” Continue Reading
“Prompt, they took time out of a busy schedule for a/c-furnace repair. Super service” Continue Reading
“Prompt, they took time out of a busy schedule for a/c-furnace repair. Super service” Continue Reading
“Our air conditioner was not working and Kevin diagnosed and fixed the capacitor issue in under an hour. Great service that quickly got us back to cool.” Continue Reading
“Quick service, great outcome. Very friendly and knowledgeable technitian.” Continue Reading
“Ethan L was very knowledgeable and did a great job repairing our air conditioner. Thanks Ethan for getting our unit up and running so quickly!” Continue Reading
“The Technician, Eric, was excellent. He was very efficient and knowledgeable and explained everything very well. I'd always want him for any return service.” Continue Reading
“Scheduling appointment was efficient and technician promptly diagnosed issue with our air conditioner. We are looking forward to staying cool in our house this summer. Thanks for the great service Interstate Heating Company!” Continue Reading
“Chris is very thorough and explains what's good or needs attention with my air conditioner or furnace. Also, always pleasant. Very pleased with the maintenance provided to keep my furnace/air conditioner going for as long as possible.” Continue Reading
“Paul does a great job and is very thorough, hope he returns in october!” Continue Reading
“I just wanted to say that Ethan Lipske was amazing. He found the problem with our AC unit quickly and spent the time to check everything else out too. He made sure he wore the booties inside our house and was the ultimate professional. I would recommend Ethan and your company to anyone. Thank you… Continue Reading
“Knowledgeable, efficient, professional, trustworthy.” Continue Reading
“Chris Carne came out in response to our call about an AC unit that wasn't working properly. He was extremely personable and professional, and quickly diagnosed and fixed the issue. I'm glad I called a hometown expert, and would recommend Interstate to anyone who needs HVAC service.” Continue Reading
“I called due to my air conditioner not working. I received a quick response and the service technician, Ethan was excellent. I was extremely happy!” Continue Reading
“Kevin was exceedingly attentive and fixed the service issue without any complications and in excellent time.” Continue Reading
“Prompt response, technician was knowledgeable and repairs were done in 15 minutes! Interstate seems to be well organized; very friendly office staff.” Continue Reading
“Ethan explained everything he was doing and is very knowledgeable in diagnostics! Very pleasant gentleman.” Continue Reading
“Ethan got the air up and running with a part but it is an older unit and we may decide to have a new unit installed. He gave us options and we appreciate that! Excellent communication and very skilled!” Continue Reading
“Great experience tech very helpfull” Continue Reading
“Josh was on time for the service call, diagnosed the problem and resolved it very quickly. Very knowledgeable and very polite.” Continue Reading
“Once again excellent service performed by Ethan on our annual air conditioner maintenance program. Ethan is very professional, courteous, and knowledgeable. He answered all of my questions regarding a part that needed replacement and left me with confidence in Interstate Heating and the maintenance program I am enrolled in.” Continue Reading
“Once again excellent service performed by Ethan on our annual air conditioner maintenance program. Ethan is very professional, courteous, and knowledgeable. He answered all of my questions regarding a part that needed replacement and left me with confidence in Interstate Heating and the maintenance program I am enrolled in.” Continue Reading
“Ethan is great!!! Smart, friendly, and prompt.” Continue Reading
“Service date 6-24-2022. Service Technician Eric Osterman. Very pleased with my technician's knowledge, professionalism, politeness and attention to detail concerning the repair of my Carrier AC unit. I am also very appreciative of the time Eric spent explaining the new Carrier line of AC units to me and the model that will most meet my… Continue Reading
I just wanted to drop you a quick note to say thanks for all of your efforts in getting us our new furnace and air conditioner—the installation crew did a fantastic job. I’ve shown a few people the installation and they were amazed at the neat, professional job that was done. Plus, the whole crew was… Continue Reading
Your company recently installed a new Carrier® furnace and air conditioning system in our home. We were very pleased with the quality of service we received. From David, who oversaw the project, to the entire team helping with this installation, we were most impressed. Everyone was professional, knowledgeable, and extremely courteous, and did an excellent… Continue Reading
Good morning, David. I write this message to let you know how pleased we are with your service while having a new furnace and air conditioner installed in our home. Your quick response to our request for an estimate and recommendation, followed by a three-day turn-around on installation, was exceptional. Tod and Brett did a… Continue Reading
We wanted to send a note to let you know how pleased we are with our new air conditioning. Our hydronic heat (a boiler) prevented us from having anything but window air conditioning units—until we met you at the home improvement show and you explained what your company could do. The entire process went very… Continue Reading
Your installers were top notch and your company did everything they said they would. I have received rebates and was glad that your company made it so easy to get them. I will highly recommend your company to anyone I know who needs new heating or air-conditioning equipment. -Tim H. Continue Reading
Our Carrier® air conditioning unit lasted for 34 years without service, which is quite remarkable. This experience, as well as high ratings by Consumer Reports, made the selection of another Carrier our first choice. We are looking forward to the efficiency of our new Carrier heating and cooling system. Interstate’s installation of these units was performed… Continue Reading
I have been a customer of Interstate for many, many years—I think I bought my first system from you in the late 80s or early 90s. You have an awesome company with awesome people working for you. I especially wanted to compliment your team because I have called twice since last week’s installation and am so… Continue Reading