New York City’s premier full-service design and construction management firm.

From initial concept through project completion, we are innovative designers with the construction expertise to deliver the vision with accuracy and excellence.

Our unique approach is routed in our commitment to our clients and in our design aesthetic, but we are also practical builders who solve problems and know how get things done within the complexities of the New York market.

42 Best New York Architects on AD Pro

Architectural Digest - Award

By Elizabeth Stamp and Lila Allen

All products featured on Architectural Digest are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission.

“Renovating even under the best conditions is stressful. Throw in the complexities of doing so in New York City—from navigating tricky condo boards to grappling with city and landmark regulations—and it’s an even more daunting task. That’s where Harvard-trained architect Michael Mahal comes in: With his design and construction management firm MDG, Mahal is a homeowner’s ally in achieving a smooth, efficient home renovation. Well-versed in both pre- and postwar buildings, MDG’s architectural team also acts as the project’s engineers and construction experts, meaning that head-scratching structural questions can get answered quickly. If you’re looking for a white-glove renovation service, consider adding Mahal and his crew to your short list.”

In a home designed by MDG, custom-designed wine storage connects the kitchen and dining space and features a hidden bar that adds sophisticated fun. Gieves Anderson

featured projects

portfolio

NYC luxury living room renovation on Park Ave with beige sofas, brown leather sectional, herringbone wood floor, and a bold red wall art, embodying mdg's modern design expertise.

Park Avenue Residence

Chic NYC kitchen renovation on the UWS with marble breakfast bar, wood cabinetry, and built-in wine storage, blending functionality and mdg's upscale design-build craftsmanship.

Upper West Side Residence

81st Street Penthouse

why mdg: building a solid foundation matters

1. Innovative Design + Intelligent Construction:

With MDG, your architect is also your engineer and construction expert. These expertise allow us to problem solve on-site and in real time, and uncover added value  and savings throughout.

2. Holistic Project Management:

Our integrated approach ensures cohesion between the creative vision and the practical implementation. We will manage every aspect of your project with precision and care, ensuring efficiency and coordination across all trades and suppliers.

3. Commitment to You:

We offer a white-glove concierge service to guide you from concept to completion.  We provide exemplary client experience through transparent communication, while fostering a collaborative partnership based on trust, integrity, and accountability.

4. NYC Expertise:

Our firm understands how to navigate the complexities of renovating in NYC’s dynamic environment. We will get you through city and landmark regulations, over coop and condo board hurdles, and deliver innovative designs for your townhome, pre-war or modern building renovation.

a history of excellence

services

design + build

Typical construction is challenging and inefficient. A design + build model creates efficiency, reduces costs and timelines.

mdg delivers custom design+build projects based on the unique lifestyle needs, priorities, and design aesthetic of our clients. With this package you will get full white-glove, end-to-end support

consult + advise

This service is for clients buying a new home who need help selecting the right property to renovate.

mdg will accompany you to apartment showings and help you envision potential design options that are buildable.

We will help you envision a future space that is actually possible.

  • "Michael had been such a joy to work with from day one. He is honest, professional, and easy to talk to. My husband and I have different tastes, his being more modern and mine more traditional. Michael listened and was patient as he learned how to combine our varied styles. Michael frequently met with us throughout the design and construction process to update the progress. Because of Michael’s design and construction expertise we saved significant budget without compromising our vision. We have already recommended mdg to two of our friends. Thank you to Michael and mdg for building our beautiful home."

    - Jill A, pre-war gut renovation 2023

  • "Michael is truly a one-of-a-kind artist, creative and craftsman who delivered exceptionally well on our project. He goes above and beyond at every opportunity to ensure a top-notch product. His practical abilities in navigating a very complicated permit process were a major differentiator as was his bedside manner in the midst of hectic construction. We have done 3 NYC renovations and working with Michael and the mdg team is a league of its own. We saved significant time and budget because of Michael’s proactive and detailed approach – he was always finding new solutions, overcoming obstacles and getting things done, and with a baby on the way we had no time to waste. My project turned out better than we ever imagined. With mdg running your project you don’t need luck, they have your back.”

    - Jacob, full reno prewar penthouse 2023

  • “MDG designed and oversaw our apartment renovation. Michael was extremely creative and was able to open my kitchen and create a beautiful and functional space that we love. The detailed planning that went into the kitchen design was incredible – we have so much more storage than before. He listened to our needs and lifestyle – from our daily routines to what appliances we use most, to ensuring our favorite tools and ingredients were right at our fingertips. He even custom designed a spice rack and a tea cabinet. We worked well together. I now have the apartment of my dreams. I would highly recommend Michael and the mdg team to friends and family.”

    -Marianne C, Kitchen and Living Room Renovation 2021