Business Details
25 Years
experience
Luxury Custom Home Building in the Hamptons
Mandm Custom Homes stands as a premier home builder serving the Hamptons and Nassau County, New York, with a steadfast commitment to excellence in construction and design. Founded in 2001, our team combines over two decades of hands-on experience in residential and commercial development with a client-centric approach to transform visions into reality. Our expertise spans every phase of the building process, from initial concept to final execution, ensuring seamless project management and superior craftsmanship.We prioritize functionality and aesthetics, creating custom homes that reflect individual lifestyles while maintaining rigorous quality standards. Partnering with industry leaders like Gary DePersia of The Corcoran Group, we deliver not only homes but enduring family legacies rooted in Long Island's Gold Coast. Our principal, Marc Underberg, brings legal acumen and deep local market knowledge to every project, ensuring transparency, ethical practices, and a streamlined building experience for clients.
Services
Custom Home Building
Luxury Residential Construction
Hamptons Real Estate Development
Client-Centric Design
Seamless Building Process
Details
- Year established: 2001
Highlights and features
- We offer over 20 years of experience in custom home building
- Our team combines legal expertise with construction excellence
- We prioritize functionality and aesthetics in every project
- Partnered with renowned real estate brokers for seamless sales
- Committed to delivering a seamless home building process
What people say
Superior client experience
Quality timber
Best builder
Turning dreams into reality
Services
Custom Home Building
We specialize in constructing fully customized luxury homes tailored to individual client preferences. Our process integrates architectural design, material selection, and construction oversight to deliver unique, high-quality residences. Clients benefit from our deep local expertise and commitment to creating family-centric living spaces.
Hamptons Real Estate Development
Our Hamptons-focused development projects combine coastal aesthetics with modern functionality. We handle site selection, permitting, and construction for properties that maximize Long Island's natural beauty. Our local partnerships ensure compliance with regional regulations while maintaining design integrity.
Client-Centric Design
We collaborate closely with clients to translate their lifestyle needs into architectural reality. Our design process emphasizes spatial optimization, material customization, and technological integration. This approach ensures homes that are both aesthetically pleasing and perfectly suited to their owners' daily lives.
Seamless Building Process
Our comprehensive project management covers every construction phase from foundation to finishing touches. We coordinate subcontractors, manage timelines, and maintain quality control to minimize client involvement. This streamlined approach reduces stress while ensuring timely delivery of completed homes.
Luxury Residential Construction
We build premium residences using premium materials and advanced construction techniques. Our attention to detail extends to energy efficiency, smart home integration, and durable finishes. Each project reflects our reputation for creating homes that maintain value and withstand coastal climate challenges.
People
Marc Underberg
Principal
With over 20 years in construction and real estate development, Marc Underberg leads Mandm Custom Homes' vision. He combines legal expertise from Touro Law School with hands-on building experience to ensure client protection and project excellence.
Questions
What areas do you specialize in for custom home building?
We focus on the Hamptons and Nassau County, NY, with extensive experience in coastal construction and local permitting processes.
How long has M&M Custom Homes been in business?
We've been building luxury homes since 2001, with our principal having over 20 years of industry experience.
What makes your home building process unique?
Our approach combines legal expertise, hands-on construction knowledge, and partnerships with top real estate professionals for comprehensive service.
Can you handle both design and construction phases?
Yes, we provide full-service solutions from initial design concepts through final construction and project delivery.
What types of homes do you specialize in?
We focus on luxury custom homes tailored to individual client needs, with particular expertise in Hamptons-style coastal residences.
