Dasan Building Group

Small project or repair? No problem! Or dream big with complete bathroom and kitchen remodels, including plumbing and electrical overhauls to window and door replacement, Dasan Building Group tackles any size project to make your life easier. Our plumbers, electricians, HVAC professionals and carpenters are all licensed and insured. Architectural drawings and interior design services are also available with just one call. Dasan performs and manages the entire project, start to finish.

Our Culture

Established in 2011, Dasan isn’t a fly-by-night company, and we don’t operate like one. Going far beyond basic licenses, certifications and insurance required by our industry, we’ve developed and implemented our own comprehensive safety program covering electrical safety, ladder safety, fall protection, material handling and driver safety. Dasan employees are well-trained and meet, or surpass, our high standards, protecting your home and your investment.
Dasan Builders

The Beginning

Dale Leader and Sandy Heller – the “da” and “san” in Dasan – met as teammates in an ice hockey league. That chance meeting soon led to a business partnership as they began flipping houses. Dasan Building Group was born! Starting out as multi-family renovation and maintenance specialists, they soon evolved into residential building and remodeling, and now Dasan encompass all areas of construction. Unlike some companies who have an “every man for himself” approach, Dale and Sandy have instilled a team mentality which permeates Dasan Building Group, creating trust and reliability which extends to every project.

Dale Leader

The son of a woodworker, much of Dale’s childhood was spent working on repair projects in his family’s old Victorian house. After graduating from Tyler School of Art and receiving professional training as a glass artist and sculptor, Dale spent 10 years traveling around the world, in addition to selling his work in galleries and exhibitions throughout the country. Dale now focuses on the operations side of Dasan Building Group while providing an artistic sensibility and aesthetic that most companies can’t bring to the table.

Sandy Heller

Customers and vendors know Sandy. He is the one ensuring that projects are on time, that they conform to local building codes and stay under budget. At an early age, Sandy gained valuable experience in the family automotive business, and utilized his knowledge and experience to flipping houses. Sandy’s father taught him that hard work pays dividends. That hard work, along with hands-on experience, is applied to every Dasan project, whether big or small. Sandy views every satisfied customer as a victory for Dasan.

Together, Dale and Sandy combine their complimentary skills and talents to help property management companies and homeowners protect their investment and keep their properties looking beautiful.


Dasan Building Group’s commercial renovation projects range from simple cosmetic makeovers to full-blown transformations from the ground up. Whether it is a new kitchen layout, total flooring replacement, bathroom update, or plumbing, electrical and HVAC overhauls, Dasan is competent and qualified. Any renovation can be done in phases to help you stay within your budget.

Capital Improvements​

We specialize in capital improvements that increase the value of your property and bring a more sizeable return on your investment. We can replace all sidewalks in one year, all roofs in year two, and all heating systems in year three. Dasan can convert a rental unit into your new leasing center. We can add or update amenities, including laundry facilities, a swimming pool, a clubhouse or a fitness center. Dasan Building Group will work with you to develop a long-term, cost-effective capital improvement plan.


Interior and exterior commercial maintenance projects involve the repair of just about anything that breaks down or doesn’t work properly. This may include major plumbing and electrical issues, replacing broken doors and windows, repairing a leaky roof or damaged siding, making sure a balcony is stable and safe, and a host of other issues that arise on a regular basis. Dasan Building Group is ready and equipped to handle it all.

Fit Outs

When your store front or interior layout and decor no longer fits your company brand, we can help. Whether it’s customized space for retail, medical services or business offices, Dasan will provide you with a finished space unique to your needs.


Dasan Building Group’s residential remodeling division offers a turnkey service for home improvement with one point of contact throughout the project, from the initial architectural drawings until the final inspection. If you’ve been frustrated because you need to constantly call and complain to multiple contractors to stay on schedule, you’ll love working with Dasan Building Group.


Family rooms, garages, dormers and porches can make your home more comfortable, practical and attractive. From design to finished construction, Dasan can make your dream a reality.


No matter the type of project, Dasan can deliver. Customize your home with built-in shelving, fireplace surrounds, finished basements or update your stair railings just to name a few, but customization improvements are endless!. In addition, eco-friendly solutions can make your home “greener”, saving you money on monthly energy bills, extending the longevity of your home, all the while helping to protect the environment.

Home Repairs

Maintain your home’s interior and exterior. Repair or replace roofs, gutters and siding damage. Repair or replace broken windows and doors. Resurface decks, sidewalks and porches. Our expertise also extends to plumbing, electrical and structural issues. Instead of seeking multiple estimates from plumbers, electricians, roofers and other contractors, just make one call to Dasan Building Group.
Call us today at 609-269-5464
Or email us with a brief description of your needs

Convenietly located in Yardville, NJ