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Insul-Kings

4.5 32 reviews
Contractors, Insulation Contractors
Overall rating
4.5
out of 5
32 reviews
5 star 79%
4 star 2%
3 star 4%
2 star 2%
1 star 13%

About Insul-Kings

Insul-Kings provides an excellent experience with a professional and kind team. They are thorough in their work, ensuring everything is sealed properly and cleaned up after each day. Customers appreciate the strong communication, multiple pricing options, and quick installation. The results are noticeable right away, making Insul-Kings highly recommended for insulation services. Recently, the team completed insulation work in a house, finishing on time and leaving the site clean. They completed projects in just one day, including work in the basement, attic, and second floor. The quoting process is simple, and the installation crew is quick, professional, and clean. The owner’s team explains everything clearly and is very kind. Overall, Insul-Kings offers reliable, efficient, and well-done insulation services that come highly recommended.

May 2026
5.0
Insul kings came and Insulated are attic and garage. Many thanks to David,Josh and Kevin, Fantastic Job !!! , Never stopped for Two Days, Came early, left late and back early the next morning to finish. I would highly recommend this company.
Craig
Jan 2026
5.0
Insulkings was assigned to do the identified work through Mass Save energy audit. They were very easy to work with: showed up on time, communicated well, cleaned up after their work They went over everything that they did. I would highly recommend them for all your needs.
Jan 2026
5.0
Wow - what a great job these guys did at insulating our two family home! Met them through MassSaves. Everything worked smoothly. They called to say when to expect them, came when they said they would, worked through frigid temps and snow, were clean and neat and tidy and really pleasant to work with. William was a superior supervisor and hands on worker and Josh, his right hand man, was every bit as good at all the details. I would be pleased to recommend them for this type or any type of work. Clearly knowledgeable and skilled and pleasant. What's not to love!
Photos of Insul-Kings, 50 Boston Rd,  Lowell
All 13 photos

Hours

Monday 8AM - 6PM
Tuesday 8AM - 6PM
Wednesday 8AM - 6PM
Thursday 8AM - 6PM
Friday 8AM - 6PM
Saturday Closed
Sunday Closed

Good to know

  •  online estimates 
  • on-site services
  • accepts credit cards

Location

50 Boston Rd, Lowell, MA 01852

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Insul-Kings · 50 Boston Rd, Lowell, MA 01852

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