Expert Tile, Flooring & Renovation Contractor in Bloomsbury, NJ

Serving Warren County, Hunterdon County, Eastern Pennsylvania, and surrounding areas with over 40 years of tile installation, flooring, bathroom remodeling, and renovation experience.

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Classic Expertise, Modern Excellence, 40 Years of Dedication.

Residential & Commercial Projects—Handled with Care

We deliver trusted results where it matters most — in homes, offices, and everything in between.

OUR VALUES

Exceptional Service

Every space we touch—home or business—is shaped with intention, crafted to reflect its purpose and the people who use it.

High-Quality Craftsmanship

We use industry-leading tools and techniques to ensure precision, durability, and a flawless finish on every project—no shortcuts, just craftsmanship you can count on.

Personal Care

We’re by your side from the start, offering personalized design guidance to help shape your vision into a space that fits your lifestyle and aesthetic.

We serve residential and commercial clients across Lower New York State, New Jersey, and Eastern Pennsylvania.

WHAT WE DO

Our areas of expertise include:

Bathroom renovation & new bathroom installation
All types of flooring installation
Kitchen tile & backsplash
Tile & marble wall installation
Fireplace surround
Tile repair, restoration, waterproofing & substrate preparation
Outdoor pools & patios

See Our Work

About Our Services

SINCE 1985

We Are a Small Team with a lot of Experience Under Our Belts

40+

Years in Business

1,000+

Projects Completed

50k+

Tiles Laid

COMPANY

Learn About DeMarco

View some of our latest work.

Living room with a couch and wall-mounted TV

PROJECTS

From Upstate NY to Florida, our portfolio includes homes, high-profile commercial builds, and church renovations.

See our work

ABOUT US

We are family-owned and operated with a team of experts to handle any project, large or small. We approach every project—with the same care and standards we’d use for our own home or church.

Who We Are

Commercial building lobby with chairs and wood accents on the walls.

SERVICES

While stonework is our specialty, we also provide expert flooring installation and full repair and renewal services.

What We Do

Our Process

We’re committed to delivering personalized service that brings your unique vision to life. Our team collaborates with you every step of the way—designing, building, and making adjustments to ensure the final result reflects exactly what you imagined.

Design concept sketch with pencil and ruler, symbolizing DeMarco Flooring & Renovations custom project planning.

Your Vision

Share your dream, and we'll bring it to life.

Vision illustration with glowing lightbulb and sun, symbolizing DeMarco Flooring & Renovations forward thinking.

Planning & Design

We develop a detailed plan and adapt as needed.

We Build drawing with bricks and masonry tools, highlighting DeMarco’s home and commercial renovation work.

Construction

Our skilled crew executes the plan with precision.

Illustration of couple enjoying their newly renovated kitchen by DeMarco Flooring, Tile & Renovations.

Enjoyment

Sit back and appreciate your customized, one-of-a-kind space.

Customer testimonials

We have had the opportunity to work with many people over the years. Hear what they have to say about their experience working with us.

"Our guest bathroom was dated and falling apart. DeMarco recommended starting from the studs and to renew everything. It was an amazing transfromation that included custom mosaic."

Mark Iuzzolino

Homeowner

"We had a vision for our master bathroom project but the DeMarco team suggested design enhancements that really brought our dream to life. Outstanding craftsmanship and attention to detail. I will definitely use them again."

Frances Brunelle

Homeowner

"When our dishwasher caused flooding in our basement, ceiling, walls & flooring all needed replacement. The DeMarco team handled every aspect, including insurance company negotiation. The result was impecable."

Frances Brunelle

Homeowner

We recently worked with DeMarco to install vinyl wood flooring in our new home, and wow — what a difference! From the moment we purchased our home, we had a vision of what we wanted it to look like and John and his team brought it to life! The installation was seamless and easy — every detail was perfect, and they truly went above and beyond. Our new floors completely transformed the space and made our house come to life. It finally feels like our home, and we couldn’t be more thankful. We highly recommend DeMarco Flooring to anyone looking to upgrade their home with beautiful, quality flooring and amazing service! You will not be disappointed!

Jaclyn Demola Monteiro

Homeowner

I recently hired John at DeMarco Flooring, Tile and Renovations to install new porcelain tile flooring in my kitchen and mudroom and glass tile backsplash in the kitchen. The result is absolutely beautiful—the craftsmanship, alignment, and finishing touches are top-notch. John was reliable, communicative, and pricing was very reasonable. It was a pleasure working with him, and I highly recommend DeMarco Flooring.

Christine Eccles

Homeowner

Had my master shower remodeled and I LOVE the outcome! We updated my 90s shower and the process was smooth, and John did an excellent job on the tile work and design. This is my second job hiring this company and I would recommend them to anyone! A+

Diana Costa

Homeowner

Attention to detail and great customer service are synonyms of DeMarco Flooring. I’m very happy with the renovation they did in my kitchen.

Vincent Colindres

Homeowner

Jon did an amazing Job installing the tile floor in my kitchen and backsplash couldn’t have been happier

Precision Property Maintenance

Homeowner

Ready to Make Your Dream Project a Reality?

Whatever your style—modern or traditional—we have the skill to bring it to life.

Let’s Get Started!

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