Renovation: Braintree, Vermont
Renovation & Addition: Tunbridge

Specializing in Vermont Custom Green Design / Build

Unique design/build general contracting firm in Central Vermont that has a focus on both the quality of the end result and the client’s experience throughout the entire process of the project.



Allied is the best contractor I have ever worked with. Owner Jon Guiffre is smart, trustworthy and a pleasure to collaborate with. He totally understands building science, is dedicated to your vision while always ready with unique and creative ideas of his own if asked. He is sensitive to your time schedule, is an innovative problem solver and respects your budget. I am excited to be working on my third project with him.
- M.E. - Tunbridge
We worked with Allied to extensively remodel our home last year. Jon is easy to work with and trustworthy. He cares about quality and goes well out of his way to assure precision of the work and satisfaction of the customer. His design sense is creative yet timeless. We are very pleased with our renovation and would be thrilled to work with Allied again on the next phase of design and construction.
- N.S. - Northfield
Using our dog-eared file folder of magazine clippings, Jon came up with a plan to turn our part-time cabin into our full time dream home. From design to build, Jon and his crew stayed true to our vision and crafted a place we love to share with friends and family.
- K.L.R. - Braintree
Jon is amazing to work with. The knowledge and expertise he brings to the table are outstanding. He is committed to ensuring the project is completed to the clients satisfaction and beyond. He is one of the hardest workers I know and completely committed to the local economy and volunteers on several boards of directors. I highly recommend Allied Building Contractors!
- M.L. - Barre
"From our first meeting, Jon was fully engaged in what the expectations for our project were, worked within our budget constraints and the project schedule. Estimates and invoices were very detailed. ... The project was completed on schedule, the finished product is beautiful and is an incredible improvement in our home."
- P.H. - Barre

Why Allied?

Different clients have different requirements for their level of involvement in the process. It is our job to establish that level and make sure you are satisfied. Building your home or commercial project is so much more than just hammers and nails.
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