Kistler & Knapp Builders

We’ve had a truly outstanding experience working with Kistler & Knapp Builders who built our home and continues to handle all of our ongoing maintenance. From the very beginning, Gary Longo and the team at Kistler & Knapp demonstrated a high level of professionalism, attention to detail, and genuine care for the quality of work. During the construction phase, Gary was communicative, transparent, and incredibly organized. He took the time to walk us through each step of the process, answered all of our questions, and made sure we felt confident in every decision. The craftsmanship in our home is excellent, and it’s clear that the whole team takes pride in doing things the right way rather than cutting corners. What really sets Gary apart, though, is his continued support after the build was complete. It’s rare to find a builder who remains so responsive and reliable long after the project is finished. Whether it’s routine maintenance or addressing small issues that come up over time, Gary is always quick to respond and ensures everything is handled properly. We feel very fortunate to have worked with Kistler & Knapp and would highly recommend Gary and the team to anyone looking for a builder or ongoing maintenance who is not only skilled and dependable, but also committed to long-term customer satisfaction.

Kistler & Knapp lined up a collection of outstanding subcontractors to tackle several pressing home projects for us. I was impressed with the prompt, professional and friendly communication with Doug and then with each of the subs he brought on board. The subs collaborated well with each other, did beautiful work and paid impressive attention to small details along the way!

Kistler & Knapp is one of the best builders in this area. They are able to maintain the highest quality workmanship while always being respectful of the clients needs and budgets. They do a wonderful job helping their clients navigate the confusing and sometimes overwhelming process of home remodel and construction. Working with K&K is alway a good experience as they work hard to have all the correct information and the site ready for us to be productive and efficient. I would highly recommend them for all range of projects.

Utterly fantastic. Unparalleled quality, cost control and practical advise. Kistler & Knapp has now built two luxury homes for me. The first (2010) was a beach house in Truro, designed by Hutker, but KKB was instrumental in making the design work on a practical level, suggesting improvements and worked hard to find cost efficient ways of doing some seriously complicated custom work. My second project (2017) was for them to build out a 3500 sq ft condo in raw space I purchased in a new condo/church development in Boston. There were few right angles, so again, a large amount of difficult design and build features to deal with, all while coordinating with the building developer, Boston city regs and demanding (i.e. very tight) tolerances. Throughout both projects, we never doubted that they had our interest in mind, and there was never a "good enough" attitude. They always wanted it done right, whether it was their work or a subcontractor's work. Their post-construction followup and availability on both projects has been as top notch as their work along the way. If I could go higher than 5 stars I would.

I am the owner at Argento Electric, LLC and we are fortunate to have worked with Kistler & Knapp builders for 10+ years. Over the past 10 years, we have been part of an exceptional team of contractors that KKB has put together. The level of quality and customer satisfaction is second to none. From their inside office staff, to carpenters, site crew, Home services department and project managers, they have a well oiled machine that continues to produce top level results. Look forward to many more years with KKB.