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Business Details
35 Years
experience
Custom Home Construction & Remodeling Experts in New Jersey
Tri-County Development Group is an award-winning custom home construction and contracting company serving South Jersey, Central Jersey, and the Jersey Shore regions. Established in 1991, we specialize in transforming client visions into reality through luxury custom homes, home additions, kitchen and bathroom remodeling, and outdoor living spaces. Our team prioritizes transparent pricing, attention to detail, and client satisfaction, with a proven track record of over 30 years in the industry.

Recognized by Houzz, Best of Burlington County, and Design NJ Magazine, we combine artistry and craftsmanship to deliver tailored solutions for residential and commercial clients. Our commitment to excellence is reflected in our 100+ annual projects and 44 five-star reviews, ensuring every client receives personalized service and exceptional results.
Services
Custom Home Construction Kitchen Remodeling Bathroom Remodeling Finished Basements Outdoor Living Age-In-Place Interior Ideas Historic Renovations Additions & Renovations Planning & Design
Details
  • Year established: 1991
Highlights and features
  • Award-winning custom home builders since 1991
  • Transparent pricing with detailed cost breakdowns
  • Experienced team with over 30 years in the industry
  • Comprehensive service from design to completion
  • Proven track record with 100+ projects annually
What people say
Top professionals Completed on time Excellent craftsmanship Transparent communication Highly recommend
Services
Custom Home Construction
We design and build luxury custom homes tailored to client preferences, from classical to historical styles. Our process includes detailed planning, transparent cost breakdowns, and project management to ensure timely delivery. Clients benefit from our 30+ years of expertise and award-winning craftsmanship.
Kitchen Remodeling
Our kitchen remodeling services enhance functionality and aesthetics, offering new cabinets, countertops, and layouts. We prioritize client input, ensuring designs meet practical needs while maintaining budget constraints. Projects include full renovations and partial updates for modernized spaces.
Bathroom Remodeling
We transform bathrooms into functional, stylish spaces with ADA-compliant options and luxury upgrades. Services include plumbing updates, tiling, and custom cabinetry. Budgets from $5,000 to $100,000 are accommodated with attention to detail and client preferences.
Finished Basements
We convert basements into versatile living areas like theaters, gyms, or guest suites. Our team ensures structural integrity while adding value through design and functionality, tailored to client lifestyles and space requirements.
Outdoor Living
Our outdoor living solutions include decks, patios, and fire pits designed to integrate with home aesthetics. We collaborate with architects and landscapers to create year-round spaces for relaxation and entertainment, enhancing property value.
People
Kenneth R. Konopka Jr.
Partner
With over 30 years in the industry, Ken leads custom home projects, emphasizing client communication and quality craftsmanship. His expertise ensures projects meet budget and timeline goals.
Joseph R. Quinn
Partner
Joe specializes in project management and client relations, bringing decades of experience in residential and commercial renovations to ensure client satisfaction.
James B. Tarzy
Partner
Jim focuses on design and execution, leveraging his technical skills to deliver innovative solutions for complex home builds and renovations.
Questions
What services does Tri-County Development Group offer?
We specialize in custom home construction, kitchen and bathroom remodeling, finished basements, outdoor living spaces, and age-in-place renovations.
How does Tri-County handle project changes?
We process change orders transparently, detailing costs and timelines to ensure client approval before proceeding.
What areas do you serve?
We serve South Jersey, Central Jersey, and the Jersey Shore regions.
Are financing options available?
Financing availability is discussed during initial consultations to accommodate client needs.
How long does a typical project take?
Timelines vary by scope but are finalized during planning, with commitments to on-time completion.
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