Top-quality insulation services in Franklin!
Trust On Time Insulation to upgrade your property insulation across Massachusetts; with over 4 years of expertise, we deliver exceptional service that transforms your living space.
See what satisfied clients have to say about our insulation services in Franklin!
EXCELLENT Based on 76 reviews Michael Griffin2025-02-22Trustindex verifies that the original source of the review is Google. Our experience was great, they really went above and beyond. Very competitive pricing with a lot of added value from the other contractors. They managed everything with the project, and left our space cleaner than before they started. They provided innovative solutions to our insulation needs. Janice S. Muradali2025-02-13Trustindex verifies that the original source of the review is Google. Marco’s team was truly top notch! It’s so difficult to hire someone based on a Google search but I’m so happy it worked out so well. From the moment Marco shared his capabilities I felt confident to hire his team. For a reasonable extra fee they did a great job patching the holes. They cleaned up afterwards and the guys even mopped the floor. Ultimately the condo is warmer and the goal achieved! Jesse Beauregard2025-01-29Trustindex verifies that the original source of the review is Google. I reached out to a couple places for closed cell insulation to replace some existing fiberglass and go over some concrete walls in my basement and it was clear that this company was the ones to go with. Marco, the owner, was punctual, thoughtful and thorough with his quote. He worked with me on my vision for the project all the way through. When it came time to booking him, that was also easy. His team was polite and professional and the insulation application was extremely neat and tidy. In places where the foam would be visible we asked them to make it as wall-like as possible and they did exactly that. They left nothing behind and everything was organized and efficient. Highly recommend. JAMES BURTON2025-01-06Trustindex verifies that the original source of the review is Google. Very pleased, spray foamed my unheated basement in Hopkinton. The temperature in the basement went up 10 degrees a day later, without any heat. It will help keep out pest and nowhere for mice to hide. Price was very affordable. A great option if you wish to finish a basement area. Steve Munier2024-12-24Trustindex verifies that the original source of the review is Google. Marco and his Team did excellent work. They provided me with many options, great advice, and were very patient with me. Marco was very responsive and is a good communicator. They provided insulation removal service and spray foam installation. I highly recommend On Time Insulation for your needs. JP Vignone2024-12-18Trustindex verifies that the original source of the review is Google. Marco and his team were extremely responsive from the first time I contacted them for an estimate to the completion of the job. On Time’s employees were very respectful, neat and hardworking. I will absolutely use them for any insulation projects moving forward and would highly recommend them to anyone! Bennett Peterson2024-12-17Trustindex verifies that the original source of the review is Google. Marco did a great job on our basement insulation project. He was knowledgeable and quoted a very reasonable price. He went above and beyond to get the project done on our timeline. I would recommend him for any insulation project. Robert Giron2024-11-26Trustindex verifies that the original source of the review is Google. On to phase 3 of insulating my home with On Time Insulation. Phase 3 involved removing Sheetrock and exterior wall of kitchen. On Time insulation came in one day to spray the interior and exterior walls. The technicians were efficient and prepped the house from overspray. My concerns have always been odor and off gas. With On Time insulation, neither were an issue. Now our house is fully insulated and I cannot begin to tell you how our quality of life in the house has improved. Our utility bills have come down significantly and we are able to be in our home comfortably. On Time insulation are responsible and never try to oversell. The value in this investment was twofold, both financially and in quality of life. David Lambe2024-11-23Trustindex verifies that the original source of the review is Google. Thank you Marco and team. Great work on the spray foam insulation. Sal Rosa2024-10-17Trustindex verifies that the original source of the review is Google. Marco and his crew did a fantastic job spraying my basement. We needed to have it done a certain way and it came out perfect.
These are the services we offer residential and commercial spaces in Franklin!
Fiberglass Insulation
Fiberglass is a flexible fiber, primarily made of glass. Its main purpose is to act as a commercial thermal insulator. Ideal for those looking for fiberglass insulation in Franklin.

Blow-In Insulation
Our blow-in insulation in Franklin is made up of wood fiber and newspaper waste. It is coated in borate which gives the insulation its fire resistant trait.

Spray Foam Insulation
For those looking for spray foam insulation in Franklin, we deal with both closed-cell and open-cell spray foam to make sure we offer the best to suit your project.

Insulation Removal
With our insulation removal in Franklin, our agile and capable professionals can help you with removing your old insulation so we can install a new, better one for you.

Insulation Assessment
Our qualified professionals will assess the areas of your home that need air sealing with our insulation assessment in Franklin.

About us
On Time Insulation has been providing comfort for families around Massachusetts for over 4 years, and this is possible because of our professionals’ great dedication.
We value quality and efficiency, and always seek to ensure our customers are 100% satisfied; we do not just care about work: we strive to increase your comfort inside your house and lower your spendings!