Get matched with top heating and air conditioning pros in Hammond, WI

"After reading all of the horror stories people tell about HVAC companies, I feel a little out of place writing a raving positive review about the company I do business with. From the call to schedule a service to the salesperson helping us decide which stove best fits our needs to the technicians who install or service our equipment, every contact with Comfort by Design is like living in a commercial where everything goes right. The company always lives by its quotes, the technicians always go beyond the expected, and for the first time in my life I am not tempted to do the work myself to avoid the hassle and disappointment when the work isn't done well, quickly, or for the price I expected. If they keep this up, I won't know how to do anything for myself in a couple of years."

"Performed a great service for me and always reliable don't see to anything better than that."

"The person explained everything before starting and gave a few options as how to work with the type of register covers we had. He completed the job in the time frame given and cleaned up. The only downfall I had was when they explained that due to the service the air filter should be replaced and because of that they would provide a free air filter. When I went to the website on the card they provided and entered the code found out the free filter that would fit my furnace still cost me. Yes I would use them again and the job they did was 5 star."

"Great job, great experience, great person. Jobs were completed professionally and throughly. My best HVAC experience ever."

"WOW! New whole house plumbing!! From the street to roof!! Very fabulous work! Great experience! I highly recommend hiring Greg!!"

"Wonderful! Very professional, answered my questions and got the work done in a timely manner. Courteous, helpful and local. Hoffman Cooling & Heating was a familiar name for me and I was pleased at the great job they did! I’d recommend them!"

"He did a fantastic job, i would have him come out again to clean my ducts."

"Great - the carpets had not been cleaned for over 15 years and after 3 boys, and 3 dogs, it needed a thorough job. Jeff did what he said they were going to do -- get the carpets looking almost new again. We are very pleased with the service! Money well spent!"

"This was a great service. My old furnace had 3 cracks in the heat exchanger, which is quite dangerous risky of carbon monoxide problems. Joseph found the problem, specified a choice of furnaces for me to select from, and ordered it for my installation. He was totally a professional and was no pressure educating me as to what I needed. He came back to install the new furnace and humidifier. With fine technical skills, he did a terrific install and did a complete cleanup after he was done. The order was perfect, the furnace works like a dream, and I am feeling safe and comfortable with my new high efficiency furnace. I look forward to continued great service during the future maintenance support. I highly recommend this company and especially Joseph for their professionalism and competence. Great working with them."

"Mr. Jim Ferrell was very helpful and informative. He was prompt. He erased the virus and added free virus protection."