One of the best I've met! Was thinking my 30 -year-old…read moreoriginal A/C was needing replacement..... NOPE!! Ray inspected, and two days later came out and checked the 'charge', and then cleaned the condenser. Son-A-Gun! Everything worked as it was supposed to!! Both Lisa and Ray are very cordial and genuine. There could never be a-higher recommendation. Practical, honest, and common sense. Saved us thousands of $$$$$!

We have used Ray's Heating & Cooling for 30+ years. They have always been timely, professional,…read moredependable, and provide quality service. We highly recommend them!

Service people are very courteous, knowledgeable, on time and offer suggestions or alternatives for…read morerepairs.

From the owner: Don t Forget That Clocks Ticking Remember to Purchase Your New Furnace To Receive Your Tax Credit…read moreOf Up To $1500.00 You have til December 31st. Ask For Details!

Jack came and helped assure that my house was a priority for him, and his team. I give a 5 star…read morebased upon my initial interaction. Great guy, and trust has been established. Install went just as smoothly, and his guys were just as great as he was. Went above and beyond in every aspect. Thank you, Joel/Cathie

Our heater went out. Jack was there quickly to diagnose the problem. He went through each thing…read morethat needed repair as well as things he thought would go out in the near future. Because of his knowledge, we decided to go with a new heater. He helped us get financing quickly and it was installed by two awesome techs he has. They were so considerate, putting down tarps so they wouldn't damage the floor as they came in and out. At one point, the tech redid all the wiring so it would "look cleaner". They were so nice and quick. Cleaned up everything before they left. I would highly recommend Jack.

Great people! I am reaching out for the first time. They are Knowledgeable, Kind and Thinking for…read morecustomers. They provide honest analysis and feedback! Highly recommended.

I've used them 5 years ago. Their fine. Was charged time for 1 way from shop to house along with…read moretime spent during plumbing

I have been using Kramer Heating & Cooling since moving to the area in late June of 2021. They do…read moreexcellent work, they are clean, efficient, very affordable and answer any questions asked. We are completely happy with Kramer Heating & Cooling and will continue to use their services as the need applies. Bruce & Judy Abad Kaukauna, Wisconsin

Quick response to my calls. Very happy with my new Rheem furnace installed 2026! Efficient and kind…read moretechnicians. I've been a customer for over 16 years and I'm very satisfied with their service.

We have used Modern Sheet Metal Inc (Modern Heating and Cooling) since we bought our house and…read morereplaced the heating/ac unit the next spring. They were professional, skilled, and had the the new system installed in the basement in very little time and it worked perfectly. A few years later the starter in it did burn out and their 24 hour emergency service person was prompt and had the part needed. The other day we thought we smelled gas in a small wall heater that is in our porch so we called them; they came right out to check. Turns out there was no leak (they did a thorough check) so we were happy about that. They also replaced our heating/ac unit's filter. Very professional, helpful, answered questions/concerns. I recommend Modern to anyone who is in the market for installation or service of HVAC.

First of all....they're awesome. We moved to the area in 1998 and added a/c soon afterwards…read more There was a Modern Sheet Metal sticker on the furnace, so I called them for an estimate. We haven't used anyone else, nor quoted anyone else since then. This past weekend I noticed an odd smell and soot buildup on the exhaust vent for our furnace. Since it was a Sunday in February, I called WE Energies first. The WE rep measured the CO2 at the exhaust and told me that he would need to shut our furnace down before he left, and recommended that I call my HVAC contractor. Modern Sheet Metal had someone at our house within a half an hour. He told me which furnace he would recommend and measured for the new unit. Since it was a Sunday, we scheduled the install for Tuesday. He then left three space heaters with us to keep the house warm. Monday morning's temp was 15 degrees outside, 64 inside. As I was preparing to leave for work at 7am, my phone rang. It was Modern asking if it would be okay to install the new unit that morning. The guys arrived before 7:30 and had the new furnace installed by 10:00. They also left the work area cleaner than when they arrived. Absolutely recommend them for your heating and A/C needs.

Christiensen Heating & Air Conditioning is my go to for any HVAC needs or service. They have…read moreprovided excellent and timely service and have installed both my furnace and air conditioner. In fact when my old air conditioner finally needed replacement, they had a new one installed on a very quick turnaround. The team is always friendly and very responsive. I highly recommend.

On 11-11-25 I left a review that I want to amend. I understand that mistakes happen but…read moreChristensen did honor the split of $300. Tiffany was kind, understanding, and professional. Christensen has my business.