I had a small job to take care of, and King Bull was the only contractor to return my call. Fast,…read morefriendly, and forthright, everything you want from a home improvement specialist.

Greg is great. He comes and does exactly what we ask for and has made some good suggestions to…read morebetter our lawn. Wouldn't want anyone else!

Had guy come out last year for a small yard cleanup. Texted me back this year with a serious…read moreattitude and insults to boot. Sent me a bunch of pictures touting all the contracts he has and then added more insults supposedly from my neighbors. Never would I recommend a person with this behavior to anyone, ever. I couldn't make the right time for him to come so I got treated poorly and berated as a result. Guy acted like a tyrant almost immediately. I can back all of this up with screenshots.

We had done when it was pretty much just Klaus and a pick up. I was impressed by his knowledge,…read moreand our discussionabout possibilities for recycling roofing materials. 10 years and a month later we had storm damage that knocked several tiles off our roof. I called Klaus Larsen , now a big company with a training center, and they fixed it promptly. When no statement came, I called and was told it was so soon after the warranty expired that he wasn't going to charge us. I would use the company again.

I recently had the pleasure of working with KlausLarsen Roofing to fix a damaged roof and I could…read morenot have had a better experience. From start to finish, their professionalism, efficiency, and attention to detail were outstanding. A special shoutout to Dennis and Rells who went the extra mile on a cold, windy day to clear off debris from my roof - that was a huge favor ! This company definitely has a commitment to excellence and I am beyond satisfied with how everything turned out.

Yes, Five Stars. Look at the other reviews, they're Five Stars too…read more This is a great company and easy as heck to work with. A few years ago I contacted them to clean my gutters but also install gutters on my garage. They sent me an estimate electronically, I signed the contract and they did the job shortly thereafter. Aside from the clean (and new) gutters, you wouldn't have even known they were at my house. This year I needed the gutters cleaned again and didn't hesitate to contact RIO. Oh and RIO sent me a reminder via email, reminding me that I should get my gutters cleaned but also giving a list of their other services (power washing, roof washing, tree services). Again I was able to engage them via their website, received the quote quickly, approved it, scheduled the date. Well the date came and they guys didn't come out but Gabriel called me saying that they got hung up on another job and it was getting late and dark out and he said he didn't want them to do my job in the dark (makes sense). He said that the guys could get hurt or miss some clean up. I appreciated that. A quick reschedule occurred. I really, really dig the electronic contract, quote, appointment and such. That's my kind of contractor. Check them out. I think you'll hire them too.

Two workers came to my house late in the afternoon. They attempted to finish when it became dark. I…read moreasked the owner to return to finish the job, but he refused. I had to hire another contractor to clean my gutters properly. Stay away from this contractor.

Thank you Mark G. Everything about ISP was the height of professionalism. My options were carefully…read moreexplained to me and the pre-installation inspection was thorough and detailed. We scheduled an installation date which ISP honored. The installation team arrived early in the morning and got right down to business. The team was friendly and hard working. By 7:30 pm the team was finished and the job site was immaculate. The workmanship was excellent and I am extremely pleased with my choice of ISP to restore my roof to new condition.

In early May I lost some roofing shingles during one of those wind storms. I called ISP roofing…read moreand Juan Carlos, the roofing supervisor, came the very next day. He told me my roof had wind damage and I should file a home owners insurance claim, which I did. I would not have thought to do this without Juan suggesting that I do so. as far as I'm concerned it is because of him that I now have a brand new roof which was covered by my insurance, minus the deductible! And all I had to do was make one phone call! Even without the insurance the price for replacing my roof was very reasonable. We scheduled the roof replacement which took place on June 3, 2025. ISP took care of all of the paperwork with the insurance company, I just signed over the insurance checks to them. The work crew arrived very early on 6/3. the first thing they did was to move all of my benches, chairs and flower pots away from the house, then they dropped protective plastic over the entire house which they used to catch all of the roofing material they removed. They worked through the entire day and were done by 6 PM. I was not home when they finished, but when I came home later that evening everything was back in exactly the same spot they were when the crew arrived. Not one nail or debris in my lawn or driveway! Except for the dumpster, which they removed the following morning, you would not know that I had roof work done! Juan Carlos was very responsive to my many phone calls and answered all of my questions as we went through this process. I highly recommend ISP for any roofing problems one might have. penny p. Waterbury, CT