
Serving Waterloo, WI and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Excellent service quick but thorough! High quality work! Water heater install was great looks good!"





+8

*The Angi rating for Boiler Installation companies in Waterloo, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Waterloo, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on April 17, 2024

Serving Waterloo, WI and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"Excellent service quick but thorough! High quality work! Water heater install was great looks good!"





+8

Serving Waterloo, WI and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"I had been unhappy with another firm in Madison that has worked on both our furnace and central air conditioner, so I contacted Clark, based on a recommendation from Dan of Jenko's garage doors, and checking on Angie's list, where Clark was highly rated. They sent a serviceman (I think it was Kevin) last Tuesday, who inspected our system, which had been installed in 1992, and determined it was leaking Freon. He indicated that repair was not a smart option on an old system and recommended a new air conditioner. Andy came came out on Thursday to give us an estimate. I asked if he could have it installed on Friday, as it was very hot and humid and we were having guests over for dinner. He said he could make it work. On Friday his crew (Jeff and his partner) spent about 5 hours removing the old unit and installing the new one. They were completely professional and thorough. By 5:00 the house was cooling down. I highly recommend Clark Heating and Cooling."





+4

Serving Waterloo, WI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1984
Free estimates
Emergency services offered
"I purchased a new HVAC system from Cardinal. Everything about the job went as planned, in the amount of time we were promised. The installers were professional and cleaned up the work space very well when they were finished. I would use Cardinal again without hesitation."





+55

Serving Waterloo, WI and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Excellent company. They did a professional job, very knowledgeable and friendly crew. Josh was great explaining everything and giving us several options of furnaces. No buying pressure and went above and beyond to get us in due to the old furnace dying. Great job guys !!!!!"

Serving Waterloo, WI and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Installers arrived on time and were professional in their manner and explanations of our new Carrier Furnace & AC. I highly recommend this company."





+11

Serving Waterloo, WI and surrounding areas
In business since 1949
Free estimates
Emergency services offered
"Excellent work. Furnace and AC were installed quickly. Bill and Ryan (I think that was there names) were very professional and personable. They did a great job."



Serving Waterloo, WI and surrounding areas
We are a growing fast paced southeastern WI locally owned HVAC company that provides skilled and professional work with over 20 years experience in the Heating and Cooling industry we do it all from Furnace and AC tune ups to complete new home HVAC system designs! Not only is the quality of work guaranteed to exceed expectations but the cost of our work is also guaranteed to be the best in the industry with our unique pricing structure that under cuts the competition!\n

Serving Waterloo, WI and surrounding areas
In business since 1931
Free estimates
Emergency services offered
"Our water heater quit on a Saturday. Although there was not an emergency service available to replace the heater before Monday, a technician did return my call and thoroughly and patiently discussed the symptoms and helped verify that we had safely turned off the gas and power. He arranged for a visit early Monday, and our water heater was replaced the next day.
We had a different installer for the water heater that died. We much preferred the attitude and efficiency of Landmark Services compared to our previous installer. We will continue to call on them for maintenance and repair if needed.
"


Serving Waterloo, WI and surrounding areas
In business since 1893
Free estimates
Warranties offered
"Very prefessional and thorough. Left my place clean after the install, and even loaned me some goo-be-gone from their toolbox for a project that I was working on while they were installing my furnace. They reviewed what they did at the end, and gave me a card so that I could call with any issues. Would highly recommend Sears and their contractors."

Serving Waterloo, WI and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Mr. Ferrell came to my home and picked up my dinosaur of a computer...a 2005 Dell Desktop. For all intents and purposes, it was barely running. If I was lucky, I was able to check my gmail and sometimes send a response. Mr. Ferrell picked up my computer on his DAY OFF (Friday) and returned it to me on LABOR DAY. He said that my computer had over 7,000 viruses on it. It was the most he had ever seen! What I got back from him on Labor Day was the computer I purchased in 2005, but much better.
Mr. Ferrell installed an ENTIRE new operating system, he upgraded my ram, he re-installed his FREE virus protection. Mr. Ferrell backed and restored ALL of my data. And, if that was not enough, he updated my hardware system. And, he charged me $125 which I think is an incredible price due to the fact he gave me a BRAND NEW COMPUTER.
Mr. Ferrell is extremely professional, friendly, and incredibly efficient with his time and your money. I just started using my new computer this week and I am in heaven. No more viruses...no more waiting 10 minutes to pull up a website...and no more having to pull out all of my cords out of my modem and rebooting my computer. I am thrilled with the job that Mr. Ferrell did and I would recommend him to anyone.
"


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