Logo of Farnum Insulators

Farnum Insulators

  • 29 Brickyard Ln East, Dummerston, VT 05346
  • 24/7 Emergency Repairs
  • Financing Available
  • Locally Owned & Operated
  • Warranties Offered
  • Metal Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

About the Business

No description yet.

What people say about “Farnum Insulators”?

There are not enough reviews yet to form a clear opinion about Farnum Insulators

Recommended Reviews

Overall Company Rating
Excellent 5.0
Out of 59 reviews
5 stars
4 stars
3 stars
2 stars
1 stars
Show first:
Sam Haskins
Jun 18, 2025

All your help was over and above, especially with one of the store fronts. Jeff & All help were great, even Chad. Thank you all.

Peter Johnson
Mar 17, 2025

John was super informative and direct w/ what he suggested for our needs. He communicated a realistic timeline of getting the work done and kept us posted as the work progressed.

Bruce G
Jan 7, 2025

Choose Farnum Insulators, Inc. Why? Because they "Say what they will Do and Do what they say"!! It was that easy working "with" Farnum to get our newly purchased 52-year-old original 1970 attic insulation (6" fiberglass) replaced and updated with 18" of new blown-in cellulose. All the crew of Farnum worked in complete harmony doing their jobs/tasks on the install day. Each crew member introduces themselves to you with a polite handshake and a complete name. If you are reading this, you may probably be in need of Farnum's services. Don't delay, give them a call today, I'm glad I did!

Elizabeth Biron
Dec 17, 2024

What a wonderful experience working with Farnum Insulators. Top notch, professional, airtight, cozy, quiet and they cleaned up too! Let’s do this again!

Katie Knaeble
Nov 25, 2024

Very professional, thorough and knowledgeable crew. Jeff was extremely helpful in exploring my options to make my home as energy efficient as possible. Sonia gave me additional tips after both blower tests. Both made the Efficiency VT rebate process as easy as possible. And my home is significantly more energy efficient after the spray foam project. Highly recommend!

Sadie Fischesser
Oct 8, 2024

Is there a way to give more stars?! Everything about working with them is great--start to finish. They are communicative, friendly, courteous, and professional. The quality of the work is top notch (there was a lot of carpentry involved, too, for my home). Everyone on the staff was a pleasure to work with. I wish I could hire them for all my home projects!

Lin Wilson
Jun 11, 2024

What a great company! They were fast, courteous and did a perfect job. I am so grateful they managed to fit me into their very busy schedule. It was a pleasure working with you, guys!

Robert Kaplan
Jun 8, 2024

The Farnum crew did an excellent job of insulating my attic. They were professional; passionate about their work; mindful of my property; and cleaned up after themselves. I would HIGHLY recommend them!

Debora Tramposh
Jun 7, 2024

Farnum is the best! Not only are they honest, friendly, professional and easy to work with, their practices are environmentally sustainable. They are totally trustworthy and I highly recommend!

Steve Rice
May 11, 2024

Their expertise was clear and their work was excellent. John did a great job explaining the complexities of house airflow and how replacing our old, poorly-installed fiberglass insulation would benefit our 40-year-old modular ranch. They were very helpful in connecting us with Efficiency Vermont and getting them the information needed to get us a major rebate. Just as importantly, they're work in insulating and sealing our house made it noticeably less drafty. I'm sure we'll see significant savings in coming years.

Patricia Acevedo
May 11, 2024

I recently had the pleasure of working with Farnum Insulators, Inc. to insulate both my basement and attic, and I must say, I am thoroughly impressed with the quality of their service. From the initial consultation to the completion of the job, Farnum Insulators Inc. exhibited a level of professionalism and transparency that is truly commendable.

Right from the start, they set clear expectations, ensuring I knew exactly what to anticipate throughout the process. Their honesty was refreshing, as they provided straightforward information without any hidden surprises. This transparency instilled a sense of trust from the outset, which only grew stronger as the project progressed.

The insulation job itself was executed with precision and attention to detail. The team took great care to protect all of my belongings, including the floors, to prevent any dust or damage during the process. Their commitment to maintaining a clean and organized work environment was evident, and it significantly contributed to a hassle-free experience for me as a homeowner.

One aspect that truly stood out was the expertise of the auditor. They conducted a thorough assessment of my home, compiling a comprehensive report complete with photographs and valuable suggestions to enhance the efficiency of my heating system. Their insights were invaluable, providing me with actionable steps to optimize energy usage and keep my home warm during the colder months.

In conclusion, my experience with Farnum Insulators, Inc. surpassed my expectations on every level. Their professionalism, attention to detail, and commitment to customer satisfaction are truly commendable. I wholeheartedly recommend Farnum Insulators, Inc. to anyone in need of insulation services. They have earned my trust and gratitude, and I am confident they will deliver outstanding results for any homeowner fortunate enough to work with them.

Daniel Kornguth
May 10, 2024

I have worked with Farnum on numerous projects. They know their craft, are very professional and provide the highest quality of work.

Steve Millar
Mar 2, 2024

We couldn't be happier with the service. There was a bit of a wait, personally on our end to schedule the weatherization around her renters but well worth it. They recommended the best places for weatherization in our basement and attic that would save us money in the long run. Not only was the work fantastic, it ended up lowering our oil bill and install heat pumps. They submitted the paperwork with Efficiency VT for a rebate giving us a few thousand back. These guys are great, definitely recommend.

linda cross
Feb 21, 2024

MY EXPERIENCE WITH FARNUM INSULATORS, INC WAS FABULOUS. THEY WERE FRIENDLY, EFFICIENT AND EAGER TO ACCOMMODATE ALL MY ENERGY CONCERNS. CALL THEM, THEY WILL KEEP YOU WARM..

Dominic Berg (Pisciotta)
Jan 6, 2024

Very easy to work with. Gave me options and didn’t try to upsell me, so costs were reasonable. From start to finish the team was very professional, efficient, on schedule, and cleaned up well.

I also had an issue where I had already paid another auditor that is partnered with another company and Farnum worked with me to use their partner. Apparently this is how it works. I would have thought the auditors and insulation companies were completely independent. The auditor partner for Farnum was much better than the first too. She was more thorough, transparent, and gave me a great report showing our air leaks.

I would absolutely recommend them and will use them again if we remove our wall panels.

Steve and Barbara Hazelton
Jan 5, 2024

Jeff, Sonia, and the entire team were wonderful to work with! They spelled out the options, were very flexible when our plans changed, and the workmanship was excellent. I HIGHLY recommend them!

Stephen Palmer
Dec 25, 2023

Farnum replaced and upgraded insulation in our 1800s home a year ago and did a great job. We chose them because of the level of detail and time Jeff put into the estimate and job planning. Since then, they have responded to every one of my calls or emails almost immediately, and have helped with issues around ANOTHER contractor’s work (not Farnum). Extremely reliable.

Kevin Graham
Sep 20, 2023

I highly recommend Farnum Insulators! I have worked in construction for over 30 years and have dealt with many contractors. The Farnum team is extremely reliable. They are punctual, professional and their workmanship is stellar. They adapt their schedule around yours to the best of their ability. Their finish job is the best in the business! If you hire Farnum Insulators you will be more pleased.

Jonathan Griffith
May 9, 2023

Farnum Insulators did a great job from start to finish with our weatherization projects. We couldn't do everything at once, so the team helped us think through a priority list and a path forward. The second half of the project was just completed, and we couldn't be happier with the whole team. The Farnum crew had to work in concert with a roofing crew in order to gain access for insulating a space above the garage. It all went great. We'd recommend them to anyone looking for weatherization help.

Christopher Serkin
Apr 24, 2023

Farm was terrific. They did a big job sealing and insulating our old basement. It was a tricky and difficult job with lots of hard-to-reach places in a pretty unpleasant space, and the results are great.

Scott Schaedler
Dec 6, 2022

John was great to work with through Farnum. He helped me set up a plan of attack for my great-grandfather's home. And Jimmy and Robert both came out to install the insulation in my basement. They were a really great team. Highly recommend.

Ben Tindall
Jan 19, 2022

Please accept our thanks for a job well done. And more than that, done well by a bunch of guys who love their work, have fun doing it, and doing it very well and inspiring confidence in us. James, Robert and Jason exceeded any of our expectations.

We’re accustomed to hearing colorful language, some cursing at rough bits (totally understandable), and frankly, an ‘oh well…’ attitude towards things hard to do, requiring extra work and imagination. Never happened with this team.

We were upstairs laughing at the fun the guys had working together, working through problems and coming up with hard and imaginative solutions. What a great experience!

Thanks again. We’ll recommend Farnum Insulation wholeheartedly!

Kate Bova
Nov 10, 2021

We have built two homes and besides the foundation and roof we have done it all ourselves.
Being perfectionist it makes it had to hire someone that fills our expectations.
We decided to get a quote from Farnham to insulate under a Sunporch that only has 3 1/2 foot clearance.
Jeff was on time and very knowledgeable. The crew ,James and Jason did a superior job with the prep, the spray foam insulation and cleaned up better than I would have. We are extremely pleased that we had Farnham do our Insulation job. We highly recommend their professional service.

Steven Grieshaber
Aug 5, 2021

Met with Chad Farnum and Jeff Dunbar about re-insulating our log cabin. We decided to go with them as they were the most professional and communicative company we found. Our project involved not only Farnum Insulators but also a carpenter (Dan Boyd) and the roofer (Brattleboro Sheetmetal). They all kept in-touch with each other so the project was completed with a hitch.

Melissa Bonito
May 20, 2021

I needed to get my basement insulation removed, the rim joists spray foamed, and get new attic insulation. I got several quotes from different insulation companies, but decided to go with Farnum because they were really knowledgable (beyond just insulation), they used quality insulation and their prices were fair.

The quality of their work was amazing and they were really careful to keep the work area clean. Jeff and/or Chad showed up every day to go over everything in the morning and to answer any questions. They really took the time to make sure the job was done correctly. You could tell they took pride in doing the job right without cutting corners.

They were really respectful of my house and took extra care to keep everything clean. They laid down drop cloths, contained the work area with plastic sheeting, and when they were done, they cleaned up after themselves. I'm pretty sure they left the place cleaner than it was.

Other contractors who come to the house have complimented their work. They constructed a foam box over my attic fan. One inspector said he had never seen anyone actually take the time to really seal up all the edges and make it fully air tight, he said it was true craftsmanship.

If I could, I would give them 10 stars!

Eric Craven
Jan 19, 2021

Farnum was a pleasure to work with. In a year that was extremely busy for everyone in the industry, while also dealing with a global pandemic, they were professional, timely, and fairly priced. They transformed our crawl space from a dingy wet hole in the ground, to a warm dry clean space. Afterwards, there was an immediate difference in the floor temperature of our house, along with a very noticeable savings in heating costs. The blower door test they preformed confirmed that the overall air tightness of the house improved by 20%. We are very VERY happy with the work they preformed and would highly recommend them to anyone.

Patricia Boyd
Nov 11, 2020

Chad came to help us out with insulating our bathroom, a kitchen wall, and crawl space. His was professional and knowledgeable and gave us advice on how to insulate the crawl space that would be most efficient. His team was excellent to work with. They were friendly, efficient and timely. I never thought I could get so excited over insulation but the work they did was amazing. When I sent an email, they were answered so quickly which I really appreciated. I would definitely work with them again and recommend them. Their quality of work is unsurpassed. They deserve 5 stars plus. Awesome job, guys. Thank you. Keep up the good work. Patty and Alan Brattleboro

Troy Miller
Oct 7, 2020

Farnum was recommended to me by an established home restoration specialist and next door neighbor. I could not be happier with the level of care I received and the quality of work by Farnum. Jeff came to my house more than once, talked with me on the phone, and responded quickly to emails. He thoroughly reviewed the energy audit performed on the house as well. Every person that worked on my house was knowledgable, professional, considerate, and they always left my house cleaner than it was before they started. The end product exceeded my expectations and now my drafty, 1941 house is very tight and cozy. I will happily recommend Farnum in the future.

Josh Clark
Mar 10, 2020

Farnum Insulators was the best options in my area for insulation.
Not only was John very knowledgable, but also had great ideas for keeping cost within my budget.
The work was done quickly, and everything done as described.
I will surely be contacting them again for my next projects.

Diane Bousquet
Jan 27, 2020

Farnum Insulators insulated or attic and rim joists last summer, and it has made a world of difference this winter in keeping the house warm, with less energy. We also don't have any more cold spots and drafts. No more extra blankets needed any more! The basement is not heated, and is staying cool but not cold this winter.
During the hot summer last year, we noticed also, that the house didn't get hot like it did before the insulation.
They are highly recommend!

Kevin Ryan
Jan 24, 2020

The entire crew at Farnum Insulators was professional and knowledgeable, and they kept us up-to-date on what to expect with our project. Our basement is warmer than it's ever been in the winter. Now, in January - two months after getting the insulation done - we've used less heating oil than the same period last year, even though this winter is MUCH colder (based on degree days - not memory!), and our living space is noticeably cozier.

Thanks, Chad and company, for a great job!

Alicia Dana
Nov 26, 2019

Chad was very helpful in helping me diagnose my problem and the solution. They worked efficiently and got the job done in just a bit longer than initially estimated. The only issue I had was that they left their sign in my driveway long after they had finished the work, and I had to deal with it.

Pavel Pepeliaev
Nov 22, 2019

We've done two projects with Farnum. Both times we had experience. Last time I had a small spray job performed on very short notice and I am very happy.

D Cowieson
Nov 19, 2019

Very pleased with all aspects of their work. From the initial review of the house, to the explanation of the issues and options available to us, through to the work done was excellent. Our work involved insulating a house built in the 1980s with no updates and limited access to key roof and basement areas

Since having the insulation installed (some foam and some cellulose) the issues we had faced with high heating costs and rapid loss of heat have been eliminated

Aaron Michal
Oct 9, 2019

Farnum redid my attic insulation, determined that the wall insulation I'd asked them to quote wasn't necessary and added a continuous vapor barrier in my fieldstone and dirt basement. The were very pleasant and efficient and had excellent followup for last minute questions at the end of the job.

Bousquet Smoke House
Oct 2, 2019

The guys did a great job insulating our attic and basement. In the attic, they had to remove the old insulation, which can be a tough job because of how small the attic is, but they got it all. They were clean and efficient throughout. We can already feel a difference in much better the house is holding the heat in, with the new insulation. Thank you.

Glenn Palmer
Aug 7, 2019

Outstanding work
You get what you pay for. Farnum Insulators are not the cheapest firm around, but the quality of work is outstanding. House had no insulation and they were able to get R-59 in the attic. Wrapped the basement. When I first bought the house, the attic was hot, hot, hot. After insulating, the entire house is cooler in the summer, warmer in the winter. True professionals

Craig McCullock
May 30, 2019

We appreciate the excellent work performed by Farnum Insulators and would recommend them highly !! Thanks for a job well done and one time,
Craig

Eric Merklein
Apr 29, 2019

From estimate to finishing the project, the Farnum crew was wonderful. They are skilled professionals who were always willing to answer any question with a smile, no matter how busy they were.

Our basement is sealed tight, and NO MORE DRAFTS IN THE KITCHEN AREA.

Ruggiero Trash Removal
Mar 19, 2019

Chad, Jeff and there team showed up promptly diagnosed the problem gave me a quote and did exactly what they said they where gonna do and kept it within the quote. Very happy with there service.

Christine Goepp
Mar 18, 2019

Farnum Insulators did a great job working with me to plan a complete insulation of my house in stages, including the attic and crawlspace. Jeff Dunbar in particular was very patient with my many questions! Much appreciated!

Gerald Stockman
Feb 10, 2019

The process of insulating one's home can have many moving parts. It begins with evaluation, estimates and scheduling. Financing and rebates are often important to many homeowners. Of course, there's the job itself, requiring the crew to work for many days inside and outside your home. Through it all, Farnum Insulators provided excellent support and service in all parts of the process. The crews were careful, neat and polite. It was clear to us that Farnum was dedicated to treating their customers well.

Elisha Underwood
Jan 15, 2019

I wouldn't even consider getting an estimate from anyone else. Farnum is unmatched in quality, expertise, responsiveness, and customer service. Best bang for your buck... bar none. 5+ stars for Farnum Insulators!

Finn Campman
Dec 14, 2018

Farnum Insulators wherever attentive and professional in their service and fair in their prices. They were helpful in advising me about Efficiency Vermont incentives and were very pleasant to deal with. The 4 star rating (as opposed to 5) is because they had to return 3 times to amend the lining in our basement. It was clear that our basement was challenging and Farnum Insulators were very willing to continue their efforts to get the job done right.

Francesca Bourgault
Dec 14, 2018

The lovely staff at Farnum Insulators worked with us and Efficiency Vermont to upgrade our insulation in the most effective ways possible for our budget, our comfort, and our energy reduction needs. The crew was respectful, knowledgeable, and friendly. When we need future insulation and weatherization updates, Farnum will be our first call.

Jerod Tier
Dec 12, 2018

Chad and Team were great to work with. From the initial estimate to the finished work we were satisfied and kept up to date along the way.

Libby Bennett
Dec 12, 2018

Farnum insulated my attic and crawl space in 2015. We immediately felt the difference - our house was so much more comfortable! Some of the work was adjacent to my baby’s nursery, which required the crew to pass through and stage their equipment there. The job took 3 or 4 days, but each day I came home and they had cleaned up so well I could barely tell they had been there! I highly recommend Farnum Insulators!

Becca Balint
Dec 11, 2018

Chad and his crew did excellent work replacing my doors. It was a pleasure to work with them. The work was very well done and timely, and there were no unforeseen costs. Chad or Amelia got back to me right away if I ever had a question. I highly recommend them.

Lisa Bloch
Dec 10, 2018

The quality of their work is excellent. But just as importantly, they are a group of people I trust implicitly and they're fun to work with! If it is a project that can be done by Farnum Insulators, I would never consider using anyone else.

priscilla svec
Dec 9, 2018

Farnum Insulators did a terrific job from when I first contacted Chad at Farnum Insulators about our job to completion by the crew. It was done efficiently and done well. We felt well informed at every step. I would highly recommend Farnum Insulators..

Fitzgerald Travel
Dec 5, 2018

Best decision ever to insulate Fitzgerald Travel this past Spring. Farnum was fast, efficient and after they were finished, you wouldn't even know they were there. My office so far this December at Fitzgerald Travel has been so warm and comfortable. We cant wait to have them come back and start some other parts of our very drafty 187 home.

Dane Hathaway
Dec 4, 2018

From the first visit to the finished projects (Indow windows and spray foam insulation) we received timely, professional, and friendly service from everyone involved (the owners and workers). They left everything spotless! We wouldn't hesitate to recommend them and we'd definitely use them again.

Wayne Brumer
Dec 3, 2018

Great service. They came when they said they would, did great work, and cleaned up. We had problems with drafts and cold floors. Farnum came in and told us what had to done. What a difference. No more drafts or cold floors. We are very happy.

ed gullo
Nov 29, 2018

I own a 130 yr old home. Farnum sprayed insulating foam on the brick walls of my basement. It virtually eliminated dampness that had been seeping into the basement. They also insulated the walls of a newly constructed kitchen with foam and cellulose. Along the way I was offered choices regarding methods and costs... so no surprises.
And I can't say enough about the crew that did the job. They were courteous, efficient and good natured thru a sometimes difficult process.
But they cleaned up beautifully and went out of their way to be neat.
Well done.

betsy hallett
Nov 28, 2018

The little cabin on my property holds its woodstove heat so much better since insulated. Chad took all the time I needed to answer questions as well as being responsive via email. The workers were friendly and efficient.

Tadj Schreck
Nov 23, 2018

Farnum did a great job insulating our home! They were easy to communicate with and did a quick, efficient and clean job.

Robert Pu
Nov 22, 2018

Very pleased with their service and the quality of the work. When the temperature dropped into single digits we had been experiencing a frozen pipe in an upstairs bathroom due to poor attic insulation. After we had the attic insulated the frozen pipe problem became a thing of the past. The foam insulation in the basement has also helped to maintain a comfortable temperature on the first floor. Wish we had done this many years ago. Definitely recommend this to any homeowner looking to conserve energy and reduce heating costs.

Temple Peterson
Nov 20, 2018

I have had Farnum Insulators do a few jobs for me over the years, and I will not consider using another company. Farnum is efficient, well versed in the newest technologies and they are clean. The later being overlooked by some, I find it a hallmark of a companies business ethic. Farnum also provides many services beyond just installing insulation, one of the most significant is their thermal imaging camera. With which one can quickly diagnose where on a structures walls there are insulation deficiencies. Look elsewhere at your own peril, Farnum is the only game in town!

Dennis J Pettit
Nov 10, 2018

We just had Indows installed by Farnum around the front door in our 210-yr old house. Amazed that they are completely inconspicuous and allow the charm of our antique glass to shine through the added layer of insulation, even around a curved window above the door!! Now I just have to stop bumping my head against them....... they are that clear!!!

Call us and get a quote right now Show phone number
137 locals recently requested a quote
  • 29 Brickyard Ln East, Dummerston, VT 05346
  • 24/7 Emergency Repairs
  • Financing Available
  • Locally Owned & Operated
  • Warranties Offered
  • Metal Roof
Hours
Mon7:30 AM - 9:00 PM
Tue7:30 AM - 9:00 PM
Wed7:30 AM - 9:00 PM
Thu7:30 AM - 9:00 PM
Fri7:30 AM - 9:00 PM
Sat7:30 AM - 9:00 PM
Sun7:30 AM - 9:00 PM

Companies Similar in Profile

Banner of A To Z HandyMan LLC
A To Z HandyMan LLC Tunbridge, Vermont
Excellent 5.0 (3 reviews)
Banner of Keith Michelson Designer/Builder
Keith Michelson Designer/Builder Bradford, Vermont
No rating 0.0 (0 reviews)
Banner of KO Property Enhancements,LLC
KO Property Enhancements,LLC Tunbridge, Vermont
Excellent 4.6 (5 reviews)
Banner of Top to Bottom home improvements
Top to Bottom home improvements Tunbridge, Vermont
No rating 0.0 (0 reviews)
Banner of Hamlin Insurance agency
Hamlin Insurance agency Brattleboro, Vermont
Excellent 4.9 (26 reviews)
Banner of Eddie Diemand New Horizons Custom Building
Eddie Diemand New Horizons Custom Building Brattleboro, Vermont
No rating 0.0 (0 reviews)
Banner of Green Mountain Chimney Care
Green Mountain Chimney Care Putney, Vermont
Excellent 5.0 (53 reviews)
Banner of Integrated Solar
Integrated Solar Brattleboro, Vermont
Excellent 5.0 (6 reviews)
Other Filters 0