200+ Projects Completed
Comprehensive Solutions for Every Project
With extensive experience in general contracting, we manage every detail of your renovation. Whether you're upgrading a single room or completing an entire home makeover, we provide expert oversight and quality craftsmanship for a smooth and successful project.
Railings Available
Transform Your Home with Custom Remodels
At KM Built, we specialize in turning your kitchen and bathroom dreams into reality. Whether you're seeking a modern kitchen overhaul or a spa-like bathroom retreat, our team ensures every detail aligns with your vision. We blend functionality with beauty to create spaces that truly feel like home.
Build Your PROJECT.
Amazing Designs
3D DESIGNS
Visualize your dream garden before you make it a reality with our detailed 3D designs. We create accurate, customized renderings that allow you to plan every detail with confidence.
Premier Yards
OUTDOOR LIVING
Providing an outdoor space for you to enjoy is the highlight of our business. We specialize in fire pits, patios, walkways, pool decks, outdoor grilling and seating areas.
Precicon Crafted
CONTRACTING
With extensive experience in general contracting, we manage every detail of your renovation. Whether you're upgrading a single room or completing an entire home makeover, we provide expert oversight and quality craftsmanship for a smooth and successful project.
Built To Last
CONSTRUCTION
With years of experience, KM Built offers unparalleled craftsmanship for kitchen and bathroom remodels. From design through installation, we use premium materials and work closely with you to achieve a flawless finish that enhances both aesthetics and functionality. Let us make your remodel an investment in comfort and style.
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Outdoor Living
DECKS
Our expert team builds decks that are not only beautiful but also built to withstand the elements. Whether you're looking to entertain guests or enjoy peaceful moments outdoors, we design and construct decks that are both functional and visually stunning.
Lawns Made To Last
SOD INSTALLS
Providing an outdoor space for you to enjoy is the highlight of our business. We specialize in fire pits, patios, walkways, pool decks, outdoor grilling and seating areas.
Built To Last
CONSTRUCTION
With years of experience, KM Built offers unparalleled craftsmanship for kitchen and bathroom remodels. From design through installation, we use premium materials and work closely with you to achieve a flawless finish that enhances both aesthetics and functionality. Let us make your remodel an investment in comfort and style.
Custom Projects
CUSTOM CARPENTRY
At KM Built LLC, we specialize in custom carpentry that transforms your vision into beautifully crafted, functional pieces. Whether you're looking to enhance your home with custom cabinetry, build bespoke furniture, or create unique woodwork designs for any space, we deliver exceptional craftsmanship that stands the test of time.
Amazing Designs
3D DESIGNS
Visualize your dream garden before you make it a reality with our detailed 3D designs. We create accurate, customized renderings that allow you to plan every detail with confidence.
Premier Yards
OUTDOOR LIVING
Providing an outdoor space for you to enjoy is the highlight of our business. We specialize in fire pits, patios, walkways, pool decks, outdoor grilling and seating areas.
Precicon Crafted
CARPENTRY
At KM Built LLC, we specialize in custom carpentry that transforms your vision into beautifully crafted, functional pieces. Whether you're looking to enhance your home with custom cabinetry, build bespoke furniture, or create unique woodwork designs for any space, we deliver exceptional craftsmanship that stands the test of time.
Built To Last
CONSTRUCTION
With years of experience, KM Built offers unparalleled craftsmanship for kitchen and bathroom remodels. From design through installation, we use premium materials and work closely with you to achieve a flawless finish that enhances both aesthetics and functionality. Let us make your remodel an investment in comfort and style.
Outdoor Living
DECKS
Our expert team builds decks that are not only beautiful but also built to withstand the elements. Whether you're looking to entertain guests or enjoy peaceful moments outdoors, we design and construct decks that are both functional and visually stunning.
All About Us
I’m Kevin Marhefka and I am proud to introduce myself as the owner and operator of KM Built LLC. I started KM Built as a way to bring my passion for carpentry and hand-made projects into other people's homes. Our team values hard work, honesty, and a commitment to excellence—values passed down from one generation to the next.
We specialize in three core services: Deck and Patio Construction, Kitchen and Bathroom Remodels, and Custom Carpentry Projects. Whether you're looking to transform your kitchen, build a new deck, or manage a full renovation, we take pride in delivering results that exceed expectations.
With a hands-on approach and a focus on blue-collar work ethic, KM Built ensures every project is completed with the highest level of care and attention to detail. When you choose us, you’re not just hiring a contractor—you’re trusting a family with your home.
EXPERT DESIGN
We bring your outdoor vision to life with precision and high-quality materials.
FAMILY OWNED
As a local, family-owned business, we provide personalized service with a commitment to excellence.
SUSTAINABLE
We prioritize eco-friendly solutions and sustainable landscaping to protect the environment.
PREMIER SERVICE
From design to fulfillment, we manage every step of your project for a seamless experience.
CONTACT US TO TRANSFORM YOUR PROPERTY TODAY.
At KM Built, we specialize in creating stunning, custom outdoor spaces. Whether it’s designing your ideal deck, patio, or complete backyard transformation, our expert team is here to guide you every step of the way.
Call us at: 973-216-3958
Take the first step toward transforming your outdoors today!
We proudly serve Northern New Jersey
