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Business Details
39 Years
experience
Award-Winning Custom Home Builders in Philadelphia
Founded in 1987 by Isaac Ohayon and Naomi Alter-Ohayon, our company combines decades of carpentry heritage with modern design expertise to deliver luxury custom homes across the Northeastern United States. Our hands-on approach ensures every project maintains superior craftsmanship, cost-effective production, and client satisfaction. With a focus on Philadelphia and surrounding regions, we collaborate with architects and neighborhood associations to create homes that balance regional ambience with contemporary functionality.

Our team's 25+ years of experience in high-end construction, historical restoration, and urban development positions us as a premier choice for discerning homeowners seeking exceptional quality and design integrity.
Services
Custom Home Building Historical Renovation Architecture Services Interior Design Remodeling
Details
  • Year established: 1987
Highlights and features
  • We maintain a 25+ year track record of delivering high-end custom homes
  • Our hands-on approach ensures direct oversight from start to finish
  • Award-winning team with expertise in historical restoration and urban development
  • We use premium imported materials from Europe and the United States
  • Our design-build methodology streamlines the construction process for clients
Services
Custom Home Building
We create bespoke luxury residences tailored to individual client visions. Our design-build approach combines architectural innovation with hands-on project management to deliver high-end homes featuring imported materials and sustainable design elements. Each project emphasizes natural lighting, spacious layouts, and meticulous craftsmanship.
Historical Renovation
Specialized restoration of historical properties maintains architectural integrity while incorporating modern amenities. Our expertise includes complete townhome renovations and preservation of period details using traditional techniques combined with contemporary building standards for structural longevity and functionality.
Architecture Services
Comprehensive architectural services from initial concept to permit-ready plans. We offer 3D visualization, engineering coordination, and site-specific design solutions that balance aesthetic appeal with practical functionality while adhering to local building codes and municipal requirements.
Interior Design
Custom interior detailing featuring premium cabinetry, lighting design, and material selection. Our team manages procurement and installation of high-end finishes, ensuring cohesive design elements throughout living spaces that reflect client preferences and enhance daily living experiences.
Remodeling
Full-scale home transformations that modernize existing structures while preserving desirable original features. We handle complete interior/exterior renovations, kitchen/bathroom upgrades, and energy-efficient retrofitting using premium materials and proven construction techniques for lasting results.
People
Isaac Ohayon
Co-Founder & Design-Build Specialist
Co-founder with 35+ years of carpentry heritage from Moroccan royal master craftsmen. Combines traditional techniques with modern construction methods to deliver award-winning architectural solutions across the Northeast region.
Naomi Alter-Ohayon
Co-Founder & Project Director
Co-founder overseeing client relations and project execution. Brings extensive experience in luxury home development and historical preservation, ensuring each project maintains design integrity while meeting modern living standards.
Questions
What types of homes do you specialize in building?
We specialize in luxury custom homes, historical renovations, and contemporary architectural projects throughout Philadelphia and the Northeast region.
How long does the typical construction process take?
Project timelines vary by scope but average 12-18 months for custom homes, with strict adherence to schedules ensuring timely completion.
Do you handle both design and construction?
Yes, our integrated design-build approach manages all aspects from concept development through final construction for seamless execution.
What areas do you serve?
We operate throughout Philadelphia, Main Line suburbs, New Jersey, and Delaware with expertise in urban and historical district requirements.
How do you ensure construction quality?
Our hands-on oversight, premium materials selection, and 25+ years of experience guarantee superior craftsmanship in every project.