

Every space we create tells a story — from enduring stone walls to timber-frame structures that stand for generations.
SERVICES OFFERED
From walls to patios to fireplaces, we create custom stonework built with care and precision.

Stone Masonry & Hardscapes
Stone Masonry & Hardscapes
At Eisenhaure Construction & Stoneworks, our masonry is defined by precision, durability, and an eye for natural design. We combine traditional stone-setting techniques with modern best practices to create work that looks timeless and performs for decades. Every project begins with clear communication, detailed planning, and a focus on drainage and structural integrity—because great stonework is about more than aesthetics. It’s about building something solid, clean, and enduring for New England’s climate. Whether we’re crafting a small garden wall or a full outdoor living space, we approach every build with the same level of care and craftsmanship.
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Dry-laid & mortared stone walls
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Retaining walls & boulder walls
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Patios, walkways & stone steps
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Indoor & outdoor fireplaces
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Fire pits & outdoor hearths
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Stone veneers & chimney surrounds
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Outdoor kitchens (stone bases, counters, grill islands)
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Granite posts, mailbox installations & stone edging
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Seating walls & landscape stone features
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Repointing, restoration & stone repairs
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Drainage solutions & erosion control
Carpentry & Timber Construction
Our timber construction blends craftsmanship, structural insight, and architectural detail. From custom entryways to full timber frames, we design each structure to complement your home and landscape. We work closely with homeowners to refine proportions, materials, and layout so the finished piece feels intentional and well-integrated. Communication is central to our process—we provide clear plans, updates, and timelines so you always know what to expect. With a strong foundation in both framing and finish carpentry, our team delivers timber structures that are not only beautiful, but built to last.
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Timber frame construction
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Gazebos, pergolas & covered outdoor structures
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Custom entryways & porticos
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Accent beams, trusses & interior timber features
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Decorative timberwork & exterior detailing
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Timber-framed porches & covered entry systems
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Gable accents, brackets & architectural wood elements
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Custom outdoor structures & shade systems
Renovations & Remodels
Renovation work demands clarity, coordination, and trust—and that’s where we excel. We guide clients through design decisions, material selections, scheduling, and budget management to make the process as smooth as possible. Our team handles the details: managing subcontractors, solving problems before they grow, maintaining a clean job site, and keeping communication open throughout the project. Whether it’s a kitchen remodel, a basement conversion, or a whole-home renovation, we approach each project with a balance of craftsmanship and organization, ensuring the finished space feels cohesive, functional, and tailored to the way you live.
Services
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Custom room additions
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Kitchen & bath remodels
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Basement conversions & finishing
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Decks, porches & three-season rooms
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Whole-home renovations
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Interior & exterior upgrades
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Structural improvements & layout changes
OUR PROJECTS


ABOUT US
After more than a decade in the construction industry, Peter Eisenhaure founded ECS in 2025 with a simple goal: to bring carpentry and stone masonry together in one craft. A UNH graduate with a background in communications, Peter also explored photography, filmmaking, and writing—creative pursuits that sharpened his eye for detail and design. ECS is the result of those experiences: a small, hands-on company dedicated to building structures that are functional, durable, and beautiful, for homeowners who value both craftsmanship and personal attention.
CONTACT US
Contact Information
Inquiries
For project inquiries, please call (603) 397-7566 or fill out the following form.







