Business Details
25 Years
experience
Your Trusted Custom Home Builder in East Norwich, NY
As a premier home builder in the Hamptons and Nassau County, we combine state-of-the-art construction with meticulous attention to detail to create custom homes that reflect our clients' unique visions. With over two decades of experience, our team prioritizes functionality and aesthetics while maintaining a no-nonsense approach to ensure smooth project execution. Our commitment to excellence extends from initial design to final delivery, making the construction process seamless for homeowners.We specialize in transforming concepts into enduring family residences that stand the test of time. Our principal, Marc Underberg, brings extensive industry expertise from both construction and legal backgrounds to every project we undertake.
Services
Custom Home Building
Residential Construction
Commercial Development
Real Estate Development
Civil Projects
Details
- Year established: 2001
Highlights and features
- We offer 20+ years of experience in custom home construction
- Our team maintains steadfast attention to detail throughout the building process
- We deliver seamless home building experiences for clients
- Our designs perfectly reflect clients' unique tastes and lifestyles
- We combine construction expertise with legal and development knowledge
What people say
Exceptional craftsmanship
Seamless process
Professional approach
Quality timber
Best builder
Services
Custom Home Building
We create bespoke residences tailored to individual client specifications. Our process combines innovative design with premium materials to deliver functional, aesthetically pleasing living spaces. With expertise in Hamptons-style architecture, we ensure each home reflects local character while meeting modern standards.
Residential Construction
Our residential construction services cover complete home development from foundation to finish. We specialize in creating energy-efficient, durable homes with attention to structural integrity and interior comfort. Our team manages all aspects of construction to ensure timely delivery.
Commercial Development
We develop commercial properties with the same precision as residential projects. Our experience includes office spaces, retail locations, and mixed-use developments. We focus on maximizing functionality while maintaining aesthetic appeal and compliance with commercial building standards.
Real Estate Development
Our development expertise spans residential and commercial properties across Long Island. We handle land acquisition, zoning, and project planning to create valuable real estate opportunities. Our local market knowledge ensures strategic development decisions that maximize property potential.
Civil Projects
We manage civil infrastructure projects including roadways, utilities, and public spaces. Our experience with municipal projects ensures compliance with government regulations and community needs. We deliver durable, functional infrastructure solutions that enhance local communities.
People
Marc Underberg
Principal
With over 20 years of construction experience, Marc Underberg founded Mandm Custom Homes in 2001. He combines legal expertise with hands-on building knowledge to deliver exceptional projects. A Long Island native, he specializes in Hamptons residences and holds degrees from C.W. Post and Touro Law School.
Questions
What areas do you serve?
We primarily serve the Hamptons, Nassau County, and Suffolk County on Long Island, NY.
How long have you been in business?
M & M Custom Homes has been building homes since 2001, with over two decades of industry experience.
What types of projects do you handle?
We specialize in custom residential homes, commercial developments, real estate projects, and civil infrastructure work.
Can you help with design and planning?
Yes, we provide full-service design assistance to create homes that match your vision and lifestyle needs.
What makes you different from other builders?
Our combination of legal expertise, local knowledge, and hands-on construction experience ensures superior project outcomes.
