
Your vision, Our expertise
Quality Construction and Design
Christopher Cahill Construction provides top-notch construction through a “design-build” process that explores and enhances your ideas and inspiration before we hammer the first nail. The result? A team of experts who understand your vision and can deliver the renovation, restoration, or new construction of your dreams
Schedule Appointment
Let’s talk about your next project. We offer free estimates and consultations that fit your schedule.
23 Cornerstone Awards

Craftsmanship above all
We’re proud of Our high standard of quality, clean and livable worksites.
New construction
From the drafting board to the construction site, our design-build process helps establish and realize your vision to deliver the building of your dreams.
Seamless Additions
Our experienced craftsmen work hard to preserve the history and appearance of your building. Add new features that meet your needs without compromising character.
Renovations & Restorations
Whether you’re changing out your floors or restoring a beautiful casement window, we can help you find the best solutions for your home or place of business.
Outdoor Living Spaces
The space outside of your house often has tremendous untapped potential. Let us help you carve out an oasis in your back yard.
True masters of their craft.
Peter J. - Repeat Client

Testimonials
“Extremely thoughtful and pay close attention to detail. The craftsmanship that Chris and his team provide is superior.”
“As we set out on the project, we were intent on finding a contractor whose quality of workmanship, attention to detail, and flexible, cooperative attitude could meet up to our high expectations.
Meet them you did. [...] Our experience with Cahill Construction was amongst the best ”
“Chris and his team made sure the site was clean and livable throughout the project. They constructed temporary walls [which] allowed us to safely remain in the house with a working kitchen. At the end of each day the work area was cleaned leaving nothing for me to worry about as I came home from work.”
“Chris and his team are true craftsmen. I had every confidence that they wanted to do whats best for my home, and they went above and beyond my expectations. I will definitely be using them again in the future. Worth every penny.”
Committed to Craft
We are skilled at designing and building in a range of styles, and our customers can attest to how our process brings quality, enthusiasm, and creativity to every project.
Explore our past work to see how we’ve helped customers realize creative, high-quality projects throughout New Hampshire.