Business Details
26 Years
experience
Custom Construction & Remodeling in Andover, NJ
Delahanty Construction has been a trusted name in New Jersey's construction industry since 2000, combining decades of hands-on experience with an unwavering commitment to quality and customer satisfaction. Our founder, Shawn Delahanty, established the company at age 21, leveraging his carpentry expertise from Sussex County Vo-Tech and a lifelong passion for craftsmanship. We specialize in personalized residential and commercial projects, including custom woodworking, additions, remodels, and outdoor spaces, while maintaining strong community ties through local event sponsorships.Our team's dedication to respect, promptness, and cleanliness ensures every project reflects both our values and clients' unique visions. With a 1,000-square-foot woodshop and partnerships with top suppliers, we deliver tailored solutions that exceed expectations while maintaining strict quality control standards.
Services
Residential Construction
Commercial Projects
Remodels
Outdoor Services
Additions
Custom Woodworking
Bathroom Renovations
Kitchen Modernization
Tenant Fit-Outs
Exterior Construction
Details
- Year established: 2000
Highlights and features
- Personalized attention from owner Shawn Delahanty throughout every project
- Active community involvement through local event sponsorships and support
- Maintain strict quality control standards across all suppliers and contractors
- In-house 1,000 sq ft woodshop for custom built-ins and millwork
- 20+ years of combined experience in residential and commercial construction
What people say
Beautiful kitchen
Outstanding job
Professional yet personal
Great workmanship
Easy to deal with
Services
Residential Construction
Custom residential construction services including room additions, kitchen and bathroom modernization, and complete home renovations. Our team works closely with homeowners to create functional, beautiful living spaces that reflect personal style while maintaining structural integrity. We handle projects from initial design through final inspection with attention to detail and budget constraints.
Commercial Projects
Tenant fit-outs, office renovations, and commercial space improvements for New Jersey businesses. We specialize in creating functional, code-compliant commercial environments that enhance business operations while maintaining aesthetic appeal. Our experience includes retail spaces, office buildings, and specialized commercial facilities with minimal disruption to ongoing operations.
Custom Woodworking
In-house custom woodworking and millwork services using our 1,000 sq ft woodshop. We create built-in furniture, trim work, cabinetry, and specialty wood features tailored to each project's requirements. Our woodworking team combines traditional craftsmanship with modern techniques to produce durable, aesthetically pleasing wood elements that enhance both residential and commercial spaces.
Outdoor Services
Custom outdoor living solutions including patios, decks, fire pits, and exterior seating areas. We design and build outdoor spaces that extend living areas beyond the home while maintaining durability and weather resistance. Our team ensures proper grading, drainage, and material selection for long-lasting, functional outdoor environments that complement property aesthetics.
Remodels
Comprehensive remodeling services for single-room updates to complete property overhauls. We modernize aging spaces while addressing structural needs and improving functionality. Our remodeling process includes space planning, material selection, and phased construction to minimize disruption while delivering updated, contemporary living and working environments that meet current building codes and standards.
People
Shawn Delahanty
Owner / Lead Carpenter
Founded Delahanty Construction at 21 after earning carpentry certification from Sussex County Vo-Tech in 1985. With over 35 years of hands-on building experience, he oversees all projects from concept to completion while managing the company's 1,000 sq ft woodshop operations.
Heidi Delahanty
Interior Design Consultant
Brings interior design expertise and retail construction supply experience to client consultations. She manages material selections and space planning, ensuring functional designs align with aesthetic preferences while coordinating project timelines and vendor relationships.
Con Mulroy
Senior Project Manager
Ireland-trained tradesman with 30+ years of US construction experience. He supervises field operations, manages subcontractor teams, and ensures quality control across all projects while serving as primary onsite contact for commercial clients during construction phases.
Questions
What types of construction services do you offer?
We provide residential and commercial construction services including additions, remodels, kitchen and bathroom renovations, outdoor living spaces, and custom woodworking projects throughout New Jersey.
How long has Delahanty Construction been in business?
Shawn Delahanty founded the company in 2000, bringing over 35 years of carpentry experience to each project while maintaining the same quality standards since our establishment.
What makes your construction process unique?
We combine personalized owner involvement with professional project management, maintaining strict quality control through our in-house woodshop and carefully selected subcontractor network for consistent results.
Do you handle both residential and commercial projects?
Yes, we serve both homeowners and commercial clients across New Jersey, offering tailored solutions for property additions, renovations, and custom construction needs in both sectors.
What areas do you service?
While based in Andover, NJ, we serve clients throughout New Jersey including both residential neighborhoods and commercial districts for all our construction and renovation services.
Are financing options available for large projects?
We currently don't offer direct financing, but we can provide detailed project estimates that clients may use when seeking construction loans or home equity financing options.
