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HomeAdvisor Screened & Approved

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Learn about our screening process

86% Recommended

33 Years In Business

Company Details

  • Verified Licenses


414 River Road
Chatham, NJ 07928


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Service Details

    Areas of Expertise

    • Basement Remodel
    • Bathroom Remodel
    • Brick and Stone Work
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates


    7 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    Showing 1-7 of 7 reviews Showing 0 reviews

    Dennis Williams is a very courteous, easy to work with, knowledgeable contractor. He replaced my slate patio with pavers at what I consider a very fair price. I would definitely hire him again for any additional work around my townhome!!

    5.0 Aaron S. Morristown, NJ

    Dennis did a great job, on time, for the quoted amount. Great experience.


    Mr. Williams did all the works himself which to is repair and realign the walk way leading to our house and stone flat at the back of our house. The work quality is 10/10. The stones that he worked with weigh more 70lb each. He aligned and sealed them with cement like they are mosaic pieces. He has a great combination of strength and precision. He cleaned up at the end of each day's work. He even straighten our basketball hood before he wrapped up the project. Mr. Williams is also a professional carpenter. He replaced our rot front porch posts with precision cuts of composite material that will never rot again. Mr. Williams is very polite.

    1.0 Robert F. Warren, NJ

    Hired Denlo to fix roof leak in or around chimney. Denlo repointed and reflashed chimney. It still leaks and Denlo cannot find time to come and finish the work. I've called several times and I have to find him at home. He does not return my calls. Now I have to find somebody else for the repair. I'm not happy. I should gey my money back

    5.0 Jeff G. Morristown, NJ

    Excellent. Was on time every day, was on the job from start to finish, came within quoted price and excellent workmanship.

    5.0 Robert F. Warren, NJ

    Dennis did a very good job in tuck pointing and reflashing my chimney and it is not leaking now. I would recommend him and use him again.

    0.0 Vincent & terrie F.

    He did a magnificent job. He did it on time, with expertise. He was excellent, very professional and the job was much to our liking. The quality of time was wonderful. My neighbor asked for his number.

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    Seal of Approval

    What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

    1. Verify Trade License
      HomeAdvisor checks to see if the business carries the appropriate state-level license.
    2. Verify Insurance
      As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
    3. Verification of State Business Filings
      For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
    4. Criminal Records Search
      HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
    5. Sex Offender Search
      We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
    6. Bankruptcy Search
      We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
    7. Legal Search for Civil Judgments
      We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
    8. Liens Search
      We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
    9. Identity Verification (SSN)
      HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
    10. Identity Verification (Reverse Phone Lookup)
      We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

    NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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