Carpenter in Long Valley, NJ
All Square Carpentry, LLC has served Long Valley and Morris County for more than twenty years with a demonstrated understanding of the character, craftsmanship, and attention to detail our area’s homes require. Respectful of the historic charm of the towns of Long Valley, Chester, and Mendham every project we take on is mindful of the style and vision of you — our neighbors. Whether you’re looking for doors and windows, stairs and railings, trim installation and repairs, or any kind of thoughtful and exacting woodworking, we bring a neighborly, no-nonsense approach: communicating clearly,
showing up on time, and leaving your home with work you’ll feel good about for years to come.
Trust us to handle everything from custom woodworking projects to routine home maintenance with meticulous attention to detail. Learn how our expertise and advanced techniques make us the go-to choice for residential carpentry needs.
Carpentry Services

When doors, windows, or decking have reached the end of their lifespan, we provide honest assessments and high-quality replacement solutions that improve your home’s comfort, appearance, and long-term value.
We provide home improvement services that upgrade how your space looks and functions, from kitchen and bathroom remodeling to interior reconfigurations, decks, outdoor living areas, and modern comfort upgrades.
Our home maintenance services cover carpentry repairs, exterior upkeep, water and fire damage repairs, and small jobs that help protect your home and address issues before they become larger problems.
Long Valley Carpentry Services
Whether it’s custom woodworking, finish carpentry, reliable repairs, or a full interior upgrade, we approach every project with care, clear communication, and respect for the space we’re working in.
Our goal is simple: to leave Long Valley homeowners with work they can trust and a process that feels straightforward and stress-free.
Q: Do you work in Washington Township and Long Valley?
Yes, we regularly provide renovation, repairs, and replacement services throughout the area.
Q: Are deck replacements common?
Very common, especially for aging pressure-treated decks.
Q: Can you replace original builder-grade windows?
Yes, window replacement is frequently requested in subdivision homes.
Q: Do you repair barns and outbuildings?
Yes, we perform structural repairs on detached structures.
Q: Are custom built-ins popular here?
Yes, custom woodworking for family rooms and offices is common.
Q: Do you handle moisture-related wood damage?
Yes, including water damage repair and rot remediation.
Towns Served in Morris County, NJ
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Boonton Township
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Butler
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Chatham Township
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Chester Township
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Denville Township
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Dover Town
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East Hanover Township
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Florham Park
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Hanover Township
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Harding Township
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Jefferson Township
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Kinnelon
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Lincoln Park
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Long Hill Township
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Long Valley
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Madison
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Mendham Township
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Mine Hill Township
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Montville Township
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Morris Plains
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Morris Township
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Morristown
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Mountain Lakes
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Mount Arlington
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Mount Olive Township
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Netcong
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Parsippany–Troy Hills Township
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Pequannock Township
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Randolph Township
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Riverdale
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Rockaway Township
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Roxbury Township
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Victory Gardens
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Washington Township
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Wharton
Service Areas in New Jersey
We serve homeowners throughout Hunterdon County, including Flemington, Clinton, Lambertville, Readington, and nearby communities.
Our services are available across Somerset County, working with homeowners in Bridgewater, Somerville, Hillsborough, Warren, and surrounding areas.
We provide services throughout Morris County, including Morristown, Randolph, Madison, Parsippany, and neighboring towns.



