Outstanding Basement Compliance Renovation by Dave Erna and His Company Working with Dave Erna was a breath of fresh air. We had heard how many New Jersey contractors get a bad reputation for poor communication and reliability – From our very first meeting, Dave completely defied that stereotype. He was friendly, patient, and thoroughly professional from start to finish. He listened carefully to our basement concerns, explained each step of his plan in plain language, and always followed through on his promises. By the end of the project we had the peace of mind and happy ending we were hoping for – exactly what he promised he would deliver. Key Attributes and Highlights Incredibly Kind & Pe...

Isabel Montoya and Family

We added a functional extension to our existing home for our senior parents, ages 87 and 85. Initially, I was apprehensive about what the project would entail and had difficulty seeing the “vision.” Dave Seidenberg, owner of Erna Properties, sat down with our family to gain a clear understanding of our expectations and began mapping out the project over the course of a couple of months. During that time, we had multiple meetings to review the proposed plans. Dave was authentic, patient, and demonstrated a passion for his craft. Once the project was underway, the team was equally professional and courteous. Having closely observed the development from inception to completion, I can attest to...

Bonnie Foster

I happen to come in touch with David from Erna Properties for our renovation project. I can't thank enough how lucky I am to get to know David personally and professionally. David and his team are always eager to listen to our needs about the design and give useful suggestions. He is just a call away whenever we have questions or concerns and ready to visit in person.Me and my family loved all the time spent with him.He will be forever part of our lives.

Houzz User

It’s been a pleasure to work with ERNA and Dave on my house remodeling project. I have a very large family and every time they visit, it would be painful for me to see that I cannot accommodate everyone. That’s when my wife and I decided we had to remodel. Moving to a new neighborhood was something we were not really considering because all my family was driving distance from me. My wife from somewhere found out about ERNA and said we should reach out to them. That’s when we met Dave and started talking about how we wanted to design our house for the big family. Dave and his team did a fantastic job on redesigning our house. It checked all our boxes on what we wanted in our dream house. ERN...

Houzz User

After an electrical fire destroyed our family home, we were faced with the overwhelming task of rebuilding from the ground up while navigating a long, difficult insurance process. From day one, Dave Seidenberg and the ERNA Construction team stood out for their professionalism, clear communication, and genuine care. They always responded quickly to phone calls, emails, and texts, and kept us informed with regular project updates. Their contract was detailed and transparent, and they met every deadline as promised. The insurance company made things extremely challenging, but the ERNA team fought for us at every turn, reviewing our policy, documenting proof of what was lost, and advocating t...

Emily Briody

Outstanding Basement Compliance Renovation by Dave Erna and His Company Working with Dave Erna was a breath of fresh air. We had heard how many New Jersey contractors get a bad reputation for poor communication and reliability – From our very first meeting, Dave completely defied that stereotype. He was friendly, patient, and thoroughly professional from start to finish. He listened carefully to our basement concerns, explained each step of his plan in plain language, and always followed through on his promises. By the end of the project we had the peace of mind and happy ending we were hoping for – exactly what he promised he would deliver. Key Attributes and Highlights Incredibly Kind & Pe...

Isabel Montoya and Family