Kitchen in a Westfield home with a marble waterfall island, black leather barstools, brass hardware, and white oak open shelving flanking a tiled range hood.

Primary bedroom in a Chatham, NJ home by Ellie Mroz Design with an upholstered bed, a cream sofa and ottoman at its foot, a beaded chandelier, pale blue walls and floor-length linen curtains.

Exterior of a modern farmhouse-style home in Westfield at dusk, with painted brick, black-framed windows, a covered front porch, and a gabled roofline.

Kitchen in a Westfield, NJ home renovation by Ellie Mroz Design with sage green cabinetry, arched upper cabinets, a soapstone-topped oak island, cane-back counter stools and a marble slab backsplash behind a brass-trimmed range hood.

Cedar pergola with slatted privacy screens covering an outdoor lounge area beside the pool at a Westfield, NJ home, with a wall-mounted TV, white brick knee wall, and lush garden plantings.

Light-filled modern organic family room in a Mendham, NJ whole-home renovation by Ellie Mroz Design, with layered neutral seating, a stone fireplace, natural textures and tall windows.

An arched foyer in Westfield with a black-and-oak staircase and a black dome pendant light, opening through a second arch to a round dining table with blue glass-front curio cabinets and a paneled front door beyond.

Full-service interior design and furnishings in New Jersey

Warm, collected interiors, thoughtfully planned and fully installed. From one complete room to an entire home, we manage furnishings, procurement, installation and styling for clients in Summit, Westfield and the surrounding New Jersey towns.

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How we work together

From a complete room to an entire home — warm, collected, layered, and designed around the way you actually live.

Classic at heart. Never predictable.

Interior Design + Furnishings

Complete-room and whole-home furnishings, from the first layout to the final installation and styling.

Color-drenched family room and library with custom built-ins, velvet seating and a brass chandelier in a Summit, NJ whole-home renovation by Ellie Mroz Design.

Furnished living room and lounge with a fireplace in a Chatham, NJ home by Ellie Mroz Design.

Primary bedroom with a leather bed, neutral textiles, sculptural lighting and garden views in a Mendham, NJ whole-home renovation.

Dining room with mural wallpaper and cane-back chairs in a Chatham, NJ home by Ellie Mroz Design.

Blue dining room with wallpaper, tailored window treatments and layered coastal furnishings in a Westfield, NJ home.

Color-drenched green home office with a walnut desk, built-in shelving and dark architectural lighting in Mendham, NJ.

Home office with a custom desk and built-in cabinetry in a Summit, NJ whole-home renovation.

Primary bedroom with an upholstered bench and beaded chandelier in a Chatham, NJ home.

Living room furnishings by Ellie Mroz Design in Westfield, New Jersey.

Wallpapered home office with layered furnishings in a luxury Westfield, NJ residence.

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Renovations + New Homes · MRC x EMD

One stop, all things home: architecture, construction, interiors and furnishings: MRCxEMD.

Completed full exterior renovation of a storybook-style home in Summit, New Jersey, by Michael Robert Construction with Ellie Mroz Design.

Walnut-and-white kitchen with a custom brick range hood and built-in bar in a Westfield, NJ home renovation.

Front facade of a white-brick colonial with a blue-green entry door after a full exterior renovation in Mountainside, NJ.

Moody black-and-marble powder room in a luxury Summit, NJ home renovation.

Mudroom with custom built-in storage and herringbone brick floors in a historic Westfield, NJ home.

Front elevation of a white shingled colonial with black shutters, a bluestone walk and cedar architectural details in a Westfield, NJ exterior renovation.

White kitchen with a beaded chandelier and marble counters in a Chatham, NJ home.

Primary bathroom with an oak double vanity and mosaic marble tile in a Westfield, NJ renovation.

Custom mudroom cabinetry in a modern farmhouse-style renovation in Westfield, NJ.

Aerial view of a whole-house exterior renovation and outdoor living project in Mountainside, New Jersey.

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Mike and Ellie Mroz in a new construction kitchen in Westfield, NJ

What makes EMD different

Interior design with a builder at the table

Ellie Mroz Design is a full-service interior design and furnishings firm. For renovations, additions and custom homes built by Michael Robert Construction, our Construction Consulting service coordinates interior details and finish selections with the construction team. When furnishings are included, layouts, lighting, window treatments and installation can be planned together from the beginning. Furnishings projects are also available independently, with no construction required.

Architecture
Construction
Interiors
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Selected Work

Rooms With Opinions

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Grand foyer and staircase in a luxury whole-home renovation in Summit, New Jersey.

Whole-home renovation, interior design and furnishings

It All Started With the Kitchen

Summit, NJ

Modern organic cedar and stone home exterior on a wooded property in Mendham, New Jersey.

Renovation + Furnishings

Yellowstone Refformation

Mendham, NJ

White Kitchen with beaded chandelier in Chatham, NJ home.

Interior Design + Furnishings

Chatham Charm

Chatham, NJ

Front exterior of a whole-home renovation in Westfield, NJ.

Renovation + Addition

Shadowlawn West

Westfield, NJ

Interior Renovation + Furnishings

Daisy's New Digs

Westfield, NJ

Front exterior of a new-construction home in Westfield, New Jersey with painted white brick, a cedar-clad gable window tower, black-framed windows and wood louvered shutters.

New Home + Furnishings

Casacquasanta

Westfield, NJ

Why Our Clients Love EMD

“They had an incredible eye and truly understood our vision from the start. The team made the entire process feel easy, thoughtful, and fun, and we couldn’t be happier with how everything turned out.”

T.A. | Westfield, NJ

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