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Unlock The Beauty of Your Home.


Elevate every corner of your home with C-JAM Construction LLC, where we turn visions into reality!

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Why Choose Us?

At C-JAM Construction LLC, we're experts in building the deck of your dreams, creating the perfect outdoor escape. We also specialize in crafting stunning bathrooms that redefine your home's elegance. Additionally, we excel in transforming kitchens, finishing basements, and adding beautiful home additions. Whatever your project, C-JAM Construction LLC delivers exceptional results every time.


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Our Story

Hello, I'm Mark Giannone, proud owner of C-JAM Construction. The genesis of our company's name holds a sentimental touch as it comes from my grandfather's boats during my childhood. C-JAM stands for the initials of his four children – my father, two uncles, and aunt, creating a legacy that inspires our work.

In 2022, after a decade in the construction industry, I embarked on the journey of entrepreneurship with C-JAM. This venture allows me to be my own boss and, more importantly, build a company aligned with my vision and values.

Creating Spaces Where Memories Thrive.

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Our Mission

At C-JAM Construction, our mission is to inspire a profound love for the homes our clients own. We believe that a home is not just a structure; it's a canvas for dreams, memories, and personal expression. We are dedicated to helping our clients create homes they are not only proud of but eager to showcase to everyone they know.

Through unparalleled craftsmanship, attention to detail, and a commitment to exceeding expectations, we strive to turn visions into vibrant living spaces. At C-JAM, we don't just build houses; we cultivate an enduring sense of pride and joy in the hearts of those who call them home.


Client's Feedback

Have a look at our client's experience.

"I used C-JAM for my deck and I am getting ready to use them on my kitchen."

- Armond. Williamstown, NJ

"Mark was prompt, courteous and neat. He built a closet for us and did a great job. Highly recommend."

- Chuck. Wildwood, NJ

Just a wonderful company. They did an excellent job on my back deck. I had a few estimates done before hand, but C-JAM Construction had the best prices.

- Robert Somerdale, NJ

Quality Craftsmanship, Lasting Impressions.

Luxurious Kitchen

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