OnTime Insulation Services Inc.: Insulation contractor in Holliston, MA

The service provider, as administrator of the site, does not verify whether the opinions published on the site come from consumers who have purchased or used the product or service in question. The rating in stars (up to 5) is the arithmetic average of all ratings given within the reviews published below.

• Luke Vercellini

  • 5,0
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  “I was absolutely thrilled with OnTime! They provided excellent communication, were incredibly thorough, and everything was done so quickly and efficiently. I loved the job they did – truly outstanding!” report abuse

• Jeff Strom

  • 5,0
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  “We were absolutely thrilled with the insulation installation in our apartment renovation! Marco and his team were fantastic – so easy to work with, they stuck to the agreed-upon schedule, and the quality of their work was excellent. Plus, they even went above and beyond by adding extra work without changing the price. I wholeheartedly recommend them!” report abuse

• Paul Flynn

  • 5,0
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  “I was really pleased with Marco and his team. They were incredibly responsive and professional, and their prices were very competitive. They clearly took the time to do a fantastic job, even if it meant things took a little longer than initially anticipated. We passed inspection with no problems, and I’m completely confident we can rely on them for the rest of our renovation. I wholeheartedly recommend On Time Insulation – a great experience!” report abuse

• Samrat KC

  • 5,0
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  “We were so pleased with the work Marco and Ontime Insulation Service did insulating our crawl space. He was a true professional, did a fantastic job, and even helped us remove the old insulation – a really valuable service. The price was very reasonable, and we couldn’t be happier with the results. We wholeheartedly recommend Marco and his team!” report abuse

• Michael Garcia

  • 5,0
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  On Time Insulation did a fantastic job – they really lived up to their name! Marco was incredibly responsive, always getting back to me quickly and he was actually on time for every appointment. He did exactly what we discussed, and even took care of a couple of extra little things we hadn't initially planned on. Plus, he offered a great price that didn’t change once we finalized the work. I’d definitely recommend them! report abuse

• Saman Amarasinghe

  • 5,0
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  “I couldn’t be happier with the work OnTime did on my attic insulation. I built my house twelve years ago and, in hindsight, I really should have insulated the roof too – a big oversight! When I finally decided to get it done, I got quotes from four different insulation companies. My attic is quite complex with dormers and different ceiling heights, which made it tricky. Marco from OnTime really stood out. He took the time to do a really thorough inspection and identified areas that the other companies missed. He also offered the most competitive price – actually, one quote was double what his was for the same materials and method! Once I hired him, he kept me fully informed about his schedule. The team arrived prepared, took the time to protect my house, and explained everything they were doing, including the safety precautions with spray foam. They were incredibly efficient and professional, and I was so impressed with the quality of their workmanship. I wholeheartedly recommend Marco and his team – they're fantastic.” report abuse

• Douglas Taylor

  • 5,0
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  “I was really pleased with OnTime’s service. We have an older house and I was looking to add some insulation in the attic. Marco was fantastic – he came out to my house, gave me a really fair quote that included insulating the sill, which I hadn’t even considered, and patiently answered all my questions about the open cell foam insulation. They were professional, on time, and took great care to protect my home during the work. Honestly, the quality of their work was excellent, and I’d definitely recommend them!” report abuse

• Keith Henry

  • 5,0
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  “I was really pleased with OnTime Insulation Services – they were so friendly and communicative throughout the whole process, from getting the quote to having the work completed. Marco was fantastic; he managed to fit me in sooner than I anticipated, and the job was done quickly and efficiently in just one day. I’d definitely use their services again and recommend them without hesitation to anyone looking for insulation.” report abuse

• Laura Calderwood

  • 5,0
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  Marco and his team were fantastic – truly professional, efficient, and did a really thorough job cleaning up. What really stood out was how well they handled the unique challenges of my older home; they were incredibly accommodating and kept me fully informed throughout the entire process. I wholeheartedly recommend them. report abuse

• Rob Aberg

  • 5,0
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  “The team did a fantastic job getting the attic and foyer insulated just before the winter of 2023. They were incredibly thorough, carefully taping plastic sheeting and then expertly spraying insulation into all three sections of the attic and under the front foyer. They took care to reinstall the siding, and everything was cleaned up perfectly. Marco explained everything really clearly, so there were no unexpected surprises. We’re already noticing a huge difference – the house is noticeably warmer and much less drafty thanks to the new insulation!” report abuse