Serving Watertown, WI and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
"No complaints at all! Communicated everything well and was on time as expected"





Serving Watertown, WI and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
"No complaints at all! Communicated everything well and was on time as expected"





Serving Watertown, WI and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
At Koala Insulation of Madison, we’re all about making your space more comfortable and efficient. We believe in doing things right, with a personal touch that sets us apart. From top-notch products like spray foam insulation to friendly service, we’re here to help you achieve the perfect insulation solution for your home or business.\n\nDiscover why our customers love working with us and how we can make a difference for you!\nGet a Free Estimate\n



Serving Watertown, WI and surrounding areas
In business since 1996
Free estimates
Emergency services offered
"The service went ok, I thought, but during the next rain, there was more damage in my ceiling."

Serving Watertown, WI and surrounding areas
In business since 1974
Free estimates
Credit card accepted
"In 2017, when I was looking to purchase a house in the Rockford area that was needing a full siding install I contacted GF Company in Belvidere. IL, who I found on Angie’s list and at that time GF Co had great reviews. Strangely enough these great reviews are no longer to be found on Angie’s List. It should also be noted there is a GF Siding in Cherry Valley. IL, this is Not the company that I did business with. Ariel Zmijewski (the owner) got me a quote quickly and I decided to purchase the house. A few months later in July 2017, I contacted Ariel again to discuss the finer points of the quote, the price was revised slightly and the Ariel mentioned that once a deposit was paid work could start 6-8 weeks later, but said the install would be finished before the cold weather arrived. I started creating a color layout and Ariel provided some feedback on what would work and not work. To this point I was very happy with progress. In September 2017 I paid a deposit of over $8k (about 44% of final price) and awaited updates for a start date. Nothing happened. In early March 2018 I contacted GF Co by phone stating that I had been very patient and they had had $8k as a deposit for the last 6 months and I had nothing to show for it. After a couple more calls and emails Ariel showed up with his foreman Mark and they said that work would start in the middle of the following week. Much to my surprise the work started on time. Over the course of the next 4 weeks Mark and his crew worked hard, only missing a few days due to bad weather, I even agreed to having some extra work done by the team, some wooden entrance steps that needed replacing for an additional $2.5k. By early May 2018 the job was finished the house looked great and I was very happy with the work and appearance and was getting compliments from neighbors too. The balance of owed of over $10k was paid with 48 hours of the work being finished. Again I was happy with work done, until… A few months after the install a TV cable box started having troubles. Cut a long story short the wall socket died because cable was suddenly defective, also the crew had moved the exterior cable input box and this didn’t help the issue. Comcast fixed it, but I now have an exterior cable showing and they had to drill through the siding. Then around Halloween 2018, less than six months after having the install completed, I noticed that a piece of siding (6ft approx.) had become detached underneath a window, trying to pop it back into place did not resolve the issue. After checking all the other exterior windows I noticed 1 other window was about to do the same thing. I called the GF Company main number and left a message with the receptionist for Ariel to contact me. No response. I called again a couple of times and left more messages still no response. In March 2019 siding problem under windows still Not fixed, I called GF Company again, no answer, and no voice mail. I called a couple more times on different days still no answer or voice mail. I then sent an email to the company and to my surprise I received a response from Ariel stating this was the first that he had heard of it. About a week later (3/26/19) he showed up at my house to view the problem. Ariel stated that he would get someone over to fix the problem, but would not give me a date or time. On 4/2/19 I emailed Ariel again asking for confirmation of a repair date ? Nothing but crickets… On 4/30/19, I sent another email to Ariel requesting that the repairs be completed before the end of May 2019, again no response. Quote / contract says: Customers will receive a Lifetime Warranty on Material and Workmanship Reported GF Company to Illinois BBB on 6/5/19."





+19
Serving Watertown, WI and surrounding areas
In business since 2005
Free estimates
"It was fine no issues."

Serving Watertown, WI and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"Angel and his crew did a great job. It was complicated because of pipe configurations in the basement. His carpenter Juan did a good job of boxing piping and providing access panels to shutoffs as requested. During the process a water pipe got punctured accidentally but he shut off the water, cleaned up and reported it right away and repaired it at no additional cost to me. The finished job looks great. Angel communicated with me throughout the process and finished the job within the time agreed on."





+21

Serving Watertown, WI and surrounding areas
In business since 1995
Free estimates
Credit card accepted
"We were very pleased with Tim's Construction. The price was fair, the work was excellent and we are enjoying our added light without turning on a switch."




Serving Watertown, WI and surrounding areas
In business since 2005
Credit card accepted
"I had a good experience.
"





+3

Serving Watertown, WI and surrounding areas
In business since 1976
Free estimates
"The owner was easy to work with. He explained the work steps clearly. Crew knew ahead of time what had to bee done that day and who's task it was to do it. The crew chief was always watching to make sure things were done correctly,and the owner came by several times to check on progress. When all was finished we did a walk around to see if everything was up to my OK.
"


Serving Watertown, WI and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"They are very diligent and responsive. The project was very large and they worked hard at getting it complete on time and did a very nice job at cleaning up. Hardworking crew and took pride in their work. This was one of their largest jobs and did a nice job at following through and tiding up all the loose ends. If your are looking for a hard working crew that care about the job they do, I would definitely recommend this company for your spray foam insulation needs. You will not get a more fair price and hard working crew. Two thumbs up from me."





+68
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