Matrix Excavation LLCCall for Details 973-209-6587


Our quality work has been appreciated by many of our clients. Take a look at a few of their comments:

Extremely Courteous and Considerate

“I want to express our admiration and appreciation for the outstanding work of [Foreman] and his team from Matrix Excavation. We could not have been more pleased with their professionalism and skill and efficiency in dealing with our environmental clean-up. They were extremely courteous, and considerate of the needs of our household,” - R. - Bayonne, NJ

Decent, Honest and Truly Caring

“In my life, I have been exposed to many contractors and so-called ‘professionals’, but the team at Matrix is by far, the most decent, honest and truly caring professionals I have ever met. Regardless of the number of times I called John or the number of questions I had, he was always patient with me, taking whatever time was needed to explain what was happening and why.” S.L. - Maplewood, NJ

Totally Satisfied

“Through the course of their work they had to do extensive structural underpinning of the foundation in order to properly remediate the soil and groundwater. At no time was the structural integrity of the foundation ever in jeopardy. I must say that I was totally satisfied with the work performed by Matrix Excavation.” S.A. - Lake Hopatcong, NJ

The Ultimate Professionals

“Please allow this to signify what a pleasure it is to work with Matrix Excavation, and especially, John Harford. Without hesitation, I can tell you that John and his staff are the ultimate professionals. They went above and beyond to make this difficult experience as comfortable as possible for myself and my family.” S.W. - Gladstone, NJ

Extremely Thorough and Competent

“Matrix Excavation was extremely thorough and competent in their approach to the task. We felt confident in Matrix and their ability to see our project through to completion successfully and we recommend them highly and without reservation as a contractor.” B.T. - Short Hills, NJ

Polite & Courteous

“The crew from Matrix was polite, courteous, and always tried to keep our inconvenience to a minimum.” B.L. - Pemberton, NJ

It Takes a Village

“I can’t say enough about how wonderful they [Matrix’s Crew] were and the fine job they did. From the start, Rich made our living nightmare seem like “a piece of cake” to remediate. He always made himself available for whatever question or concern I had no matter how big or small. While I know it takes a village to orchestrate such a project, I wanted to be sure to take a moment to praise the group whose job it was to deal with this HUGE portion of the work that had to be done. Rich had safety in place first and throughout knowing full well we have two children and a puppy.... Thanks to all of you from the bottom of our hearts and thank you for giving us the courage to be able to even say the work oil again under this roof!” J.C. - Montclair, NJ

Get the Job Done

“They [the crew] were always there early every day and worked hard. Not only did they work hard, but in addition, they looked out for my family, my neighbors, and I. They tried to make the remediation process and comfortable and un-stressful for us as they could. They were friendly and respectful. Within no time I gained trust for your team and became comfortable and confident in them. I appreciate the many ways they tried to make our life easier while continuing to work towards getting the job done.” M.B. Parsippany, NJ

Highly Recommended

“I will always recommend Matrix to anyone I can if they need these types of services, and would be confident that the job would be completed quickly, professionally, and competently.” M.R. Short Hills, NJ


“I’m sure you know, a situation like this is filled with anxiety for the homeowner. You guys [Matrix Excavation] did the best possible to relieve that anxiety. Your team was here every day, early, and you finished within the timeframe you said you would (even though there were unanticipated problems that you had to overcome). Please extend my thanks particularly to your team.” E.P. Westfield, NJ

True Professionals

“What could have been major issues with a 90 year old home, and a 50 year old oil tank was resolved to a positive conclusion. From the initial consultation with John to the crew that actually came down to perform the work, I was set at ease with their professionalism, friendly demeanor and their willingness to work with me during a time of great uncertainty.” B.T. Edgewater, NJ

Alleviating Fears

“You know the trials and tribulations that we went through to get this project going. When I first asked to have my oil tank pulled, I had no idea that it would become such a huge project. As you can imagine, I was very concerned as the time frame got longer and longer. Having Matrix on the job alleviated my fears.” R.S. Montclair, NJ

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Matrix Excavation LLC

9 Limekiln Rd.,
Hamburg, NJ 07419

Phone: 973-209-6587
Fax: 973-827-2122


Areas Served:

General Excavation Work in the Tri-State Area

Our Associated Contractors:
Engineering Services

Kluk Consulting
2 Eastwick Dr.
Unit 2,
Gibbsboro, NJ 08026
Phone: (856) 566-0013

Environmental Oversight

Phoenix Consulting
P.O. Box 229,
Phoenixville, PA 19460
Phone: (610) 935-3527

Geoworx Consulting
1802 Rt. 31 N. #376,
Clinton, NJ 08809
Phone: (908) 638-4824

Hours of Operation:

Monday to Friday - 8am to 5pm