The Greibers gave us a list of options for a furnace and air conditioner to choose from. All specifications, rebates and prices were spelled out in great detail. The few questions we had were answered promptly and completely. The installation staff was very professional, knowledgeable and left our basement very clean when they were finished. We installed a smart thermostat as well and Devon even helped me set up the program on my cell phone and laptop. The smart thermostat allows our furnace and air conditioner to function in ways they couldn't prior to this technology. Gotta get one! Karen even completed all the rebate documents and is processing those for us. Greiber Heating & Sheet Metal has been servicing our HVAC needs for over 30 years and always continues to impress us with their professionalism, knowledge and service detail. They give 110% each and every time!!! read more

Devon and Karen, Thank you for your timely response to our calls. We attempted to contact other companies, without success or as much as a follow-up or callback. Devon answered my call and made arrangements to get to our home and inspect the furnace. Upon inspection he was able to pinpoint the issue and remedy it - this coming after we had another company (that is also local) come and inspect the furnace and overcharge us for work that was not performed; Devon found debris in the areas that they claimed they charged us to clean out. Devon came to the rescue in a timely and professional manner! We have removed all other 'service' stickers from our furnace and will only be calling GREIBER HEATING & SHEET METAL from this point on! Call 608.849.4535 if you want it done right! Thanks, C&A read more

Top marks for Greiber Heating & Sheet Metal, who just replaced our old furnace and air conditioner. The installation went smoothly--the techs really knew their stuff. They were meticulous in their work and left the work area cleaner than when they arrived! We got a thorough walk-through of the new system when they finished, followed by extensive hands-on training on the new thermostat. We are completely satisfied with our new system and the work done and highly recommend Greiber Heating & Sheet Metal if you are looking for a new system. read more

Both Devon Greiber and Karen Greiber, owners, were very good to work with. They offered furnace options and accessories but were not pushy. When I gave them information on what fit our needs best they helped me identify the best Carrier furnace to meet our needs and wishes. I highly recommend them for furnace and AC needs in the Waunakee and surrounding areas. In addition, their pricing was competitive and service timely. read more

I have been a customer of Greiber Heating since 1969. First the Grandfather then the son and now Devon the grandson. If I have a problem with my furnace or AC , Karen Greiber will take care of the problem the same day. I trust Greiber Heating to provide excellent service. Bob Z read more

Crew done a Great job installing our new central air and new furnace. Very respectful for our home and updating us as the day went on. Also did well setting up our new thermostat to wifi with us. Would highly recommend their service to anyone. Patrick and Ruth Walsh read more