A short story about our

Family Business

We come from three generations in the construction industry with over 30 years of experience in civil construction; honesty and trustworthiness is a virtue instilled in our family. This is the model of how we do business.

Call now and experience the professionalism and dedication  Long Hill Contracting brings to your project!

Call Us for a Quote!

Why You’ll Choose Long Hill Contracting!



Over 30 Years of


driven to achieve


Take a look at

Our Services


Septic System Installation

Oil Tank Removal & Environmental Remediation

Property & Land Clearing

Drainage & Pipe Installation


What our customers say

Can't say enough about the quality of work and service. Started work when he said he'd start. Worked hard and efficiently getting the job done in good time. We certainly would recommend him highly.

Hilda, L.

Dave explained the scope of work in detail. He followed through and did and great job. I would hire him again. 

Alice, S

Amazing. He came out if his way and on top of it on a holiday weekend. Very friendly, reliable and great price. We would definitely use him again. Does beautiful work. Don t look anywhere else, if I could give him 100 stars, I would. Dependable, meticulous with his work and 100 percent great customer service experience. You will not be disappointed at all.

Sandra, O.

  • David and his men are skilled professionals and I highly recommend them! My septic job was “special” and David knew exactly what to do and completed the job in a... read more

    thumb Heatherlee
    January 17, 2023
  • Dave and Danielle went above and beyond for me! I had a short timeline before my house sale was scheduled to close and Dave fit me in and... read more

    thumb Google User
    December 1, 2022
  • Reviews are so important because that’s how I made my decision in using long hill contracting for our septic replacement, and each one of these reviews I fully stand by. First... read more

    thumb Danny Selo
    October 6, 2022
  • Dave installed our new 3 bedroom septic system in 4 days. Dave is one of the hardest working guys I know. He had a vision for the work and executed... read more

    thumb Philip Thompson
    September 19, 2022
  • From start to finish the experience with this contractor was exceptional! It is not easy to find honest, hardworking, reliable companies that are also efficient, fair, and provide expert level... read more

    thumb Ken Ebbert
    September 4, 2022

Long Hill Contracting

Hillsborough, NJ