Tri-County Development Group, Inc.

Tri-County Development Group is an award-winning custom home construction & contracting company in New Jersey. We serve the South Jersey, Central Jersey, and Jersey Shore regions with first class custom home construction, home additions, kitchen and bathroom remodeling, and more. Our staff and team are committed to excellence in every project, and delivering the best for our client families and businesses.

Why do homeowners and developers consistently choose Tri-County Development Group as their general contractor? The answer is simple: transparent pricing, and attention to detail.

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Custom Home Construction

Custom Home Construction

From luxury custom homes to modular homes, college rentals to vineyard ranches; and from classical to historical, we begin by listening to our clients and utilizing our artistry and vision. We use our experience and craftmanship to transition your dreams to designs that are sought after living spaces. Look not only at the exterior but at the interior ideas to bring your vision to light, and then possibly enhance the ideas you have for your build.


Additions & Renovations

Additions & Renovations

As life happens and families grow, so do their needs for space. At no other recent time in history have we seen the need for additional space like we have in 2020-21…working and going to school remotely has brought on a new need for space, especially private space. Whether it is a growing family, or just sleeping, playing, relaxing, entertaining or working from home…there is a real need for increased private spaces in homes. In 2022 alone, we’ve added or renovated over 100 homes to make living easier for families. We transform houses while preserving the home…we listen, we act, and we get the project done within budget and timeframe.


Kitchen Remodeling

Kitchen Remodeling

The kitchen is often heart of one’s home, it’s the place where loved ones gather to share meals, love, and laughter. We have designed and crafted hundreds upon hundreds of kitchens that bring warmth to homes all over South Jersey and the Philadelphia area. Whether it’s for efficiency, warmth, stylishness, practicality, or affordability, we continue to deliver a superior kitchen product and experience year after year.


Bathroom Remodeling

Bathroom Remodeling

Whether your budget is $5,000 or $100,000, we can help you both design and build a bathroom that fits your wants and needs. If you’re looking to make your bathroom ADA accessible, basic, cost effective, extravagant, or simply enormous - we’ve designed and built bathrooms to our clients’ dreams, and we can do the same in your home.


Finished Basements


Outdoor Living


Age In Place


Interior Ideas


Customer Reviews

Tri County Development Group Inc.
Based on 16 reviews
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Integrity, quality, and attentiveness. We just finished a complete remodel of a 70's style original kids' bathroom with Tri County Development Group. From our first contact with Tri County to the completion of this project, working with Trevor who was our project manager was an absolute pleasure.For starters, Trevor returned all phone calls promptly. This is almost unheard of anymore and it was greatly appreciated. Any and all concerns were addressed by Trevor every step of the way.Initially we had concerns because Tri County does work with sub contractors for certain parts of the renovation. We were worried about who these subcontractors were, and also about being "squeezed in" alongside other larger renovations and almost did not go with Tri County for that reason. This was a baseless concern. Not only did their subcontractors arrive first thing in the morning on their assigned days but they were ALL wonderful. Trevor did a fantastic job of coordinating and orchestrating the many moving parts. The workmanship of all team members and subcontractors was excellent. Additionally everyone we had in our home was professional and courteous. There was never a mess in the house at the end of the day.Did it all go as planned? Of course not. We hit some snags along the way and the project wound up taking longer than anticipated but these things happen in any renovation. What sets one contractor apart from another is how that contractor deals with the bumps. When unforeseen "surprises" arose they were dealt with without issue. Trevor promised we'd be happy with this renovation and he truly delivered. Would absolutely call them again in the future and recommend them to friends.The pictures posted are the before and after of this recently completed renovation.
Delivered cabinets easy in easy out nice people
had work done FANTASTIC
Response from the owner: Thank you for the review, Matt!
I had my kitchen done approximately 15 years ago. I recently had an issue to replace a microwave and had to have some trim removed. Tri-County was extremely cooperative and took care of the matter. This shows that they are a quality company even after so many years of having the project done
We worked closely with the owner, Joe. Our Project Manager was Ted. We could not be happier with the work they did in our new home. We had our master bath completely re-done. We moved plumbing, added electrical, added a state-of-art all-new huge shower, all new tile on the floor and up the walls, custom cabinets, lighting, you name it, we replaced it. The craftsmanship was top notch. The end result looks like a luxury spa retreat. All of the subcontractors were great (thank you, Jeff, Jill, Brian, Barry, George, etc.). And Joe & Ted were super responsive, patient, and provided tons of peace of mind throughout the whole process. They came in under budget, and right on time. They made what could have been a super stressful process very smooth. And they stand behind their work, always responded when we reached out with questions, and accommodated our schedule. I highly recommend Tri-County Development Group for any projects and renovations. You won't be sorry. Such a pleasure to work with with professionals of this caliber.
Awesome experience! Top notch from start to finish. So pleased with my kitchen!! Organized, timely, great crew!! Really nice to have NO issues with such a large project. I couldn’t recommend them more!
Response from the owner: Thank you for the review, Jen!
We just finished another great project with Ken at Tri County Development Group - this time, they renovated our 1990s master bathroom and turned it into a more modernized, "spa-style" bathroom that we have fallen in love with. Buddy did a great job managing the project. We still can't believe it's ours! They always go above and beyond in terms of creativity, flexibility, responsiveness and attention to detail - everything we want in a general contractor and a partner!
Response from the owner: Thank you, Ted! Buddy is amazing
Tri County recently completed our master bedroom suite and we are very pleased with the results. Mark and his crew were respectful of our home and communicated the next steps with us all along the way. We found them very easy to work with and very responsive when we had concerns. We will use them for other projects and would recommend them to our friends and family.
Response from the owner: Thank you for your review, Michelle. We appreciate your recommendation!
Tri County Development Group does outstanding work. I was a single mom who had bought a 100 year old historic home that needed a gut renovation from top to bottom. I was in trouble. The home didn't have a certificate of occupancy and was considered a fire hazard. I was nervous and distracted by two small boys. I had to install AC, insulation, replace knob and tube wiring, fix support beams that had been eaten away by termites and there was no kitchen or bathrooms. It was a nightmare. I met with Ken and I trusted him. The work he did was stunning and he came in under budget. He knew it was going to be a rental and knew what to put in to attract renters. He put in two full bathrooms, a brand new stunning kitchen and opened up the whole front floor. He made a second floor laundry room. I had no problem finding a tenant and my dad used Ken on a project at our house. The part I am most thankful for is that I've been in a jam at the house (animals took up residence inside the lower part of the roof, the tenants put a hole in the wall, tenants clogged drain, etc...) and Ken, and his son, have responded to every single text and it's been two years since the renovation (2015-2017). If you hire this company, you'll get outstanding work, a completely finished project and within your budget. I can't speak highly enough of this company. They become friends. An honest contractor is rare and Tri County is a unicorn.
The TriCounty Team did a fantastic job on our renovation. We removed a wall to create an open floor plan, renovated a kitchen, full bath, mudroom and laundry room. I had several estimates done and theirs was the only one that broke down the job into the detail. Ken worked with us on our budget and communicated through our the job. The contractor team plumbing, electrical, sheetrock were all top notch talent and professional! The cleaned up every day, always on time and were there in a pinch, especially in the end game when the kitchen need a lot of timely coordination. Highly Recommend!
Response from the owner: Thank you so much, Mary!
Whenever we have a home remodel project at the house we pick up the phone and call Tri County! So far they have done an entire first floor renovation, a major kitchen remodel/expansion complete with 22 foot center island and just recently a full basement project including a movie theater, gaming area and a "She" Cave! Next onto master bedroom and bathroom! The most trustworthy guys in the business!!! We would not call anyone else after experiencing the best!
What a perfect experience I had with Tri County Development Group who just finished my upstairs laundry room addition!The room turned out beautiful, and each person who came to my home to work on it was such a pleasure to have in my home- professional, respectful, courteous, and friendly!Tri County Development Group was my choice because they built my friend's beautiful kitchen. She promised I would be happy with the end product, and that the process of building would be a positive one too, and she was absolutely right!I already have a more plans for Joe and Ted in our new house. Next up- doors, shower, and kitchen!
I have been working with Tri-County Development for over 10 years as a supplier of flooring product for their projects. I have worked with them on hundreds of projects over the years. They have great attention to detail and time lines. Very easy to work with. Their work is beautiful. Many many fantastic projects. I recommend Tri-County Development for any project big or small.
Tri County completed a beautiful 3 season room addition and kitchen remodel for my family in Marlton. The level of detail and professionalism is second to none. From project manager to the last sub contractor, we were completely satisfied with the work. Keep up the good work Jim, Joe, Ken and the rest of the Tri County group and thank you again.
Tri-County remodeled our 3rd floor and then our entire 1st floor. They were outstanding. Excellent craftsmanship and knowledgeable members of their team who can explain challenges when encountered and help to develop solutions. Considering that remodeling by nature is a messy business, Tri-County is neat and regularly cleans-up. Their workers are polite, engaging, on-time, work diligently and provide work schedules to which they adhere. We feel fortunate to have selected them and now consider them to be our friends.
Response from the owner: Thanks so much for your review Doug! We are so happy that you chose us, and that you trusted us with your beautiful home.