Contact Info.
Patrick (Jack) Hennessy
"The project was to add two small rooms to a small post & beam barn built in 1895 in a manner that didn't compromise the appearance or integrity of this historical building. The solution was a small circular addition that had the appearance of a "silo" attached to this small barn. This "silo" design added many structural challenges to the already complex project. John was able to design solutions to these complex structural problems including: engineering a round structure with rectangular windows, integrating the new addition structurally with the existing post & beam building, on a steep hillside location, connecting the new foundation to the existing rubble stone foundation, and designing a round metal roof "
Erin Halligan-Avery, PhD
“Bison Engineering is simply exceptional. John was called upon for his expertise after a back-loader hit one of our foundation walls during the new build process. John swiftly and successfully identified the problem, in a way that only someone with his years of experience and professionalism could. He then composed more than one reasonable solution, explained the positives and drawbacks of each, and monitored the successful completion of our project. Without John’s knowledge and incredibly high standards, we would not have the peace of mind that we do today. If you are looking for a professional, friendly, knowledgeable, and committed structural engineering company, look no further than Bison Engineering!”
Mr. Luke Kelly
"Bison Engineering joined our project at a challenging time. We had a very tight site with lots of negative environmental factors such as proximity to the water, building into a hill, and encroachment on a state roadway. John took the time to understand the details of our project, reviewed multiple options, and delivered a design that exceeded our requirements as well as those of the state DOT and local municipality. We love our home and have Bison Engineering to thank for some of the key elements of the projects success".
Bill & Jill Stackpole, Bloomfield Honey Farm
"John Collins designed our garage addition. He worked with our specifications, maximizing the opening for the overhead door while keeping the style and roofline of the existing structure. When any technical questions arose regarding the design we were able to contact John and receive answers / solutions promptly. It was nice to work with a professional who clearly values his clients."
Testimonials
12 Bryden Park
Webster, NY 14580
Phone: (585) 330-7123
Email: Bisonpllc@gmail.com
Office Hours:
By Appointment Only
Weekday, evening, and weekend appointments available.
