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TRUSTED BY GRANBY, MA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon53
    Verified barndominium building reviews

Top-Rated Barndominium builders in Granby - Updated Nov 2026

Sonart Construction Corp.
2.3(
7
)
Garage - BuildShed, Barn or Playhouse - BuildShed, Barn or Playhouse - Repair

Serving Granby, MA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"I recently had my shingle roof replaced and I?m very happy with the results. The team was professional, punctual, and completed the job efficiently. The quality of the work is excellent, and the new roof looks great. They kept the work area clean and communicated well throughout the process. I would definitely recommend them to anyone needing a roof replacement."
Avatar for SOS Electric, LLC
SOS Electric, LLC
4.8(
54
)
Shed, Barn or Playhouse - Repair

Serving Granby, MA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Mike was very good about coming out and looking at the work I needed done. He was able to understand exactly what I needed done and had it done in a very timely fashion. Very clean and professional work ethic. Would definitely use Mike again in my home! Recommend him to anyone looking for a responsible and professional electrician!"
Addition
Addition
Addition
Additional Photos
Additional Photos

+37

Recommended by100%of homeowners
Avatar for Colonial Restorations
Colonial Restorations
4.5(
28
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build

Serving Granby, MA and surrounding areas

In business since 1981

"I cannot speak highly enough of Tom and Brad Green of Colonial Restorations. We have lived in our antique house for 16 years now, and like most old homes, some of its previous repairs were good, some not so good. Tom Green worked on this house for its previous owners, and his work was, by far, the best in the house. So, we continued to use Colonial - Tom, then Tom and Brad - as we learned the ropes about caring for an old house - our first house, old or new. Over the years, they have replaced sills and posts and beams, and rebuilt parts of our loose stone foundation. Most recently, they replaced the last original posts in our basement, (one of which was a tree trunk still with bark on it), including pouring new custom footings, in advance of our finally cementing the dirt floor. The work here is never easy - nothing is level, nothing is square - but the Greens' end result has always been beautiful - strong and made to last. Their prices are fair and without hidden costs....maybe not the lowest bid you might get, but you know it's a real bid that they will stand behind. They triage projects for us, giving us an idea of what other items will likely need attention in the next few years. We're not done with this house yet....we've never won the lottery, and there's always another repair..... and plan to use them again soon. I feel confident knowing that the next owners of this house, whoever they might be, will see the quality of the work and know that we cared enough to have the right people help us with the ongoing repair and maintenance of a 275+ year old house. I am a real person, a real customer, with no ties to the company, and was more than happy to write this review."
Post Replacement
Before
During
Barn Roof Replacement
Before

+6

Recommended by87%of homeowners
Avatar for Rogerson HIC
Rogerson HIC
5.0(
11
)
Shed, Barn or Playhouse - Repair

Serving Granby, MA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Fantastically well. Excellent advice on necessary materials and timeline for the work. Skilled, knowledgeable, and professional. Was able to adapt to unexpected situation when the floor needed to be bolstered unexpectedly without significantly adding to the project timeline. Made valuable suggestions addressing the cost of different options and the available budget, so the final product was within my cost range, but if higher quality than I thought we could afford. Would absolutely hire again."
Additional Photos
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Additional Photos
Additional Photos

+12

Recommended by100%of homeowners
Avatar for Home Facelifters
Home Facelifters
4.5(
31
)
Find a Custom Home BuilderGarage - BuildShed, Barn or Playhouse - Build+1 more

Serving Granby, MA and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Everything went great, there were a couple changes that had to be made as the job progressed, we found out the old toilet had been leaking pretty badly, and there was a bunch of rotting floor boards.  Other than that they completed the job within our time frame, cleaned the house up at the end of each day very well, and really treated our home like it was theirs.  Everything was sealed up with plastic barriers so we wouldn't get dust throughout the house, I was very pleased about that.  We plan to have them back in the next year or two for the kitchen.
"
Kitchen Before
Kitchen After
Front of house after
Recommended by96%of homeowners
Avatar for RATTIGAN & Sons Inc. DBA THE HOME IMPROVEMENT SPECIALISTS
RATTIGAN & Sons Inc. DBA THE HOME IMPROVEMENT SPECIALISTS
4.1(
81
)
Garage - BuildShed, Barn or Playhouse - BuildShed, Barn or Playhouse - Repair

Serving Granby, MA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Wonderful! The whole Rattigan team was amazing! When our siding order came in, Sean took a video and sent it to us so we could see the color along with all the rest of the materials needed to side our home. His enthusiasm was evident. It was infectious and helped us solidify our decision and color choice. We knew right then that we had chosen the right contractor to remove the 63-year-old aluminum siding and replace it with a beautiful vinyl. Sean, Mashi (might have spelled his name wrong..sorry), Dennis, Sean (yup there are two of them!), and Chris worked diligently and respectfully every single day. They were at our home early each day and worked straight through late afternoon. They were all professional and personable. In fact, we've already hired Rattigan & Sons for another home improvement project! We HIGHLY recommend them for your home improvement needs. A++"
Landscaping Project
Kitchen and Bath Remodeling Project
Remodeling - General Project
Kitchen and Bath Remodeling Project
Remodeling - General Project

+63

Recommended by84%of homeowners
Avatar for SURGE HOME CONCEPTS, LLC.
SURGE HOME CONCEPTS, LLC.
4.2(
21
)
Garage - BuildShed, Barn or Playhouse - Build

Serving Granby, MA and surrounding areas

In business since 2016

Free estimates

"The SHC crew was very professional and were a pleasure to work with from quote to finishing touches. We needed a small deck built off the back of our house and they were able to make some design suggestions that saved us money and improved the overall quality of the deck. Definitely would reccomend to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+92

Recommended by88%of homeowners
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Barndominium Builders FAQs, answered by experts

The best lumber for building will be the strongest and most eco-friendly wood your budget allows. That being said, Douglas fir, pine, oak, and maple are all common building materials. Contractors will use a strong, inexpensive wood to frame a house or other structure and finer woods like mahogany for detail work. 

The most common slope, or roof pitch, for a shed is 4:12 or four inches of height for every horizontal foot. For areas that experience heavy snow loads, a steeper roof of 6:12 or 9:12 is best. 

The lifespan of a barn is typically 40 to 60 years, but with skillful construction and proper maintenance, it can last up to 100 years. The actual lifespan depends on several factors, including the barn type, materials, usage, and climate. For example, the posts of a pole barn should last 50 years or longer, but if the structure is used for livestock in a rainy climate, it may rot within the first decade. Custom designs with high-end materials tend to last the longest. To get the best estimate for your barn's lifespan, you should consider its material type and intended use.

While sheds are most certainly helpful for most homeowners, unfortunately, sheds do not add value to a home or property in the traditional sense. However, if the home has limited storage or garage space, having a shed to store things like decorations or lawn equipment can certainly be a positive if you want to sell.

Skid foundations, deck block foundations, and concrete block foundations are the most affordable shed foundation options. Of these, we recommend deck blocks. Deck blocks are easy to install and level, and they raise your shed up off the ground to prevent rotting from exposure to water and moisture. Keep in mind that deck blocks won’t resist soil movement or frost heave, so they’re not ideal in areas with expansive soil or a deep frost line.

The Granby, MA homeowners’ guide to barndominium building

From average costs to expert advice, get all the answers you need to get your job done.