Christensen & Wisnet Heating & Cooling

They are very good. I can say that they are very conscientious, they have excellent expertise. Moreover, I trust them completely and I highly recommend them.

The technician who did the inspection was very professional and answered all questions and provided information. The person who did the estimate was also very professional and provided several options for a new furnace. I did not end up taking their estimate however.

Great! Very prompt, professional and efficient.

The tech who arrived was very professional and did an excellent job on both the furnace and air conditioner, couldnt have asked for anything more

Very knowledgeable, Courteous professional service .

Once Dan found the issue he was quick to get the wire ran. Was very nice and professional.

Technician was thorough and professional. Did a great job!

I have used this company for a number of years and recommend it to my friends and family. Always thorough with never any issues after the service is completed.

Service man responded first appointment of the day and had the issue resolved under 30 min. Great customer service!

Timely, courteous. Offered helpful feedback.

It went great. Our technician knew exactly what needed to be done and how to do it. He was friendly and knowledgeable. He explained everything and the price was reasonable. He replaced filters and a saddle valve on the April Air humidifier. He tested everything and cleaned it thoroughly.

Arrived on time. Very curtious and respectful. I keep coming back to these guys because I trust them.

Anthony arrived about 10 minutes early which was fine. Very clean and neat. Explained how the furnace check and cleaning went. Replaced a part. Very pleased and would hire again.

Great, technician very professional in explaining the problem

Quality of service was excellent. Technician was knowledgeable and friendly. He arrived 30 minutes early though, which was a bit frustrating.

Everything went fine right from the request for service to the end of the repair. These guy's are exceptional. Thanks again

Dan confirmed our suspicion that we needed a new furnace. Fast response when I made an online request. Request submitted at 8am response was made immediately. Dan was here at 11am. Considering most companies have time scheduled out for days if not weeks........Could not ask for a better company.

As always, my annual furnace tune-up was handled in an efficient, professional, and friendly manner. Christensen & Wisnet has been my heating and cooling provider for many years. They have a great reputation in the Fox Valley area. The Good Guys, indeed!

Great. My AC went out on a Monday late after noon called Tuesday morning at 8 am CW had it back up and running by 1130 am Mike the service tech came in between one of his service calls to get my AC running Thanks Mike

Short version we need a new a/c unit. Freon leak too large to repair and unit is 19 years old. Hence recommended replacing unit.

As a single female, I am grateful Dan was patient and kind in explaining the information I needed to learn and to teach me, he never made me feel stupid. He answered all my questions with knowledge and good direction. My beloved husband always took care of these appliances so I never had to learn anything about them. He's been gone 2.5 years now and I am now responsible for everything. I still have much to learn! Thank you to Dan and Christensen Wisnet Heating and Cooling for their reliable and expert service!

Mike clearly explained his findings. He was friendly and professional. They accepted 2 different coupons I had, too!

Very well! The repairman showed up the same day, despite the 90º temps and high volume of service calls. I was expecting another night of lousy sleep because of the heat, but was able to sleep well in my effectively air conditioned house!

Service rep very through and explained everything. I would recommend them and I already have to friends.

I was able to pretty much select the for the work to be done, instead of the company telling me when they could come out. The technician was prompt and professional. He had a great attitude and altho I did need a bit of extra work, he explained all to my satisfaction. Another tech was called to assist and the work was done during the appointment so there was no need to reschedule.