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.

  • Amazing service! I cannot speak highly enough of Long Hill Contracting, LLC. From the moment I contacted them to the completion of the project, their professionalism and expertise shone through every... read more

    Abdullah Wali Avatar Abdullah Wali
    February 20, 2024
  • We had a significant issue with our septic system and Long Hill Contracting did a fantastic job repairing it! Dave and his team did very quality work, were very professional... read more

    Debbie Titus Avatar Debbie Titus
    December 30, 2023
  • Installed our new septic. It was great working with Long Hill. Owner very hands on from start to finish. Highly recommend and will definitely do business with them when we... read more

    Allison Weinstein Avatar Allison Weinstein
    December 30, 2023
  • I recently hired LONG HILL CONTRACTING, LLC to fix my septic tank. They truly impressed me with their professionalism and attention to detail. They handled the project with precision, ensuring... read more

    yang yang Avatar yang yang
    October 11, 2023
  • Dave and his crew at Long Hill Contracting did an excellent job repairing our septic system. Starting with a detailed proposal, he walked us through the steps and permits... read more

    Jeff Arway Avatar Jeff Arway
    August 26, 2023

Long Hill Contracting

Hillsborough, NJ