We Build Homes That Stand the Test of Time
For over two decades, Cornerstone Builders has been shaping homes across the Adirondacks — from kitchen renovations and bathroom remodels to full additions and new construction. Every project is built with the same care we'd give our own.
in the Adirondacks
Services Built Around Your Home
From a single-room refresh to a complete rebuild, we bring the same standard of excellence to every project — no matter the size.
New Home Construction
From blueprints to the final walk-through, we build custom homes designed for how you actually live — energy-efficient, thoughtfully planned, and built to last generations.
Home Additions
Need more space? We design and build additions that blend seamlessly with your existing home — whether it's a second story, a sunroom, or a detached in-law suite.
Kitchen Remodeling
Your kitchen is the heart of the home. We create functional, beautiful kitchens with quality cabinetry, countertops, and appliances that fit your lifestyle and budget.
Bathroom Renovations
Transform your bathroom into a personal retreat. We handle everything from tile work and plumbing to custom vanities and walk-in showers.
Decks & Outdoor Living
Extend your living space outdoors with a custom deck, patio, or covered porch. We design outdoor areas that capture the beauty of the Adirondack landscape.
General Repairs & Maintenance
From roof repairs and window replacements to structural work and seasonal maintenance, we keep your home in top condition year after year.
Rooted in the Adirondacks. Committed to Craft.
Cornerstone Builders of the Adirondacks was founded on a simple belief: a home should be a source of pride, not stress. Based right here in North Elba, we've spent over two decades turning homeowners' visions into reality — one project at a time.
We're not a big corporation with layers of management. We're a local team that shows up on time, communicates clearly, and treats your home like it's our own. Every nail, every joint, every finish is done right — because that's how we'd want our own homes built.
Projects We're Proud Of
A glimpse at the homes we've built and renovated across the Adirondack region.
What Our Clients Say
Honest feedback from homeowners who trusted us with their most important investment.
"Cornerstone completely transformed our kitchen. The team was professional, clean, and finished ahead of schedule. We couldn't be happier with the result."
"We needed a room addition and were nervous about the process. Cornerstone made it seamless — clear communication, fair pricing, and outstanding craftsmanship. Highly recommend!"
"They built our dream home from the ground up. Every detail was handled with care and expertise. Living in a Cornerstone-built home has been the best decision we've made."
Let's Talk About Your Project
We're here to answer your questions and help you get started. Reach out by phone, email, or visit us at our North Elba office.
Request a Free Estimate
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