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Find a Location

William C. Diamond Plumbing and Heating LLC has 1 locations, listed below.

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    Business ProfileforWilliam C. Diamond Plumbing and Heating LLC

    Plumber

    At-a-glance

    Customer Reviews

    1/5stars

    Average of 1 Customer Reviews

    Customer Complaints

    1 complaints closed in last 3 years

    1 complaints closed in last 12 months

    Customer Reviews are not used in the calculation of BBB Rating

    Overview of BBB Rating

    Related Categories

    Business Details

    Location of This Business
    136 State Route 10 # 263, East Hanover, NJ 07936-2113
    BBB File Opened:
    1/22/2024
    Years in Business:
    12
    Business Started:
    6/22/2012
    Business Incorporated:
    6/22/2012
    Licensing Information:
    This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
    BBB records show a license number of 36BI01030300 for this business, issued by State Board of Examiners of Master Plumbers

    These agencies may include:

    State Board of Examiners of Master Plumbers

    PO Box 45008

    Newark NJ 07101

    (973) 504-6420

    http://www.nj.gov/lps/ca/nonmedical/plumbers.htm

    • Master Plumbing License

      Master HVAC License

    Type of Entity:
    Limited Liability Company (LLC)
    Hours of Operation

    Primary

    M:
    7:00 AM - 5:00 PM
    T:
    7:00 AM - 5:00 PM
    W:
    7:00 AM - 5:00 PM
    Th:
    7:00 AM - 5:00 PM
    F:
    7:00 AM - 5:00 PM
    Business Management
    • Mr. William C. Diamond, Principal
    Contact Information

    Principal

    • Mr. William C. Diamond, Principal

    Customer Contact

    • Mr. William C. Diamond, Principal
    Additional Contact Information

    Email Addresses

    Industry Tip

    BBB Tip: Hiring a trusted and verified plumber can save you time and heartache

    Customer Complaints

    1 Customer Complaints

    Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

    File a Complaint

    Most Recent Customer Complaint

    04/29/2024

    Complaint Type:
    Product Issues
    Status:
    Answered
    Complaint Details Unavailable

    Customer Reviews

    1 Customer Reviews

    What do you think? Share your review.

    How BBB Processes Complaints and Reviews

    Start a Review

    Most Recent Customer Review

    Joe P.

    1 star

    01/20/2024

    Terrible company that does not stand by their product. Water heater stopped working about 2 years after being installed. Their technicians misdiagnosed the problem twice which lead to my family being without hot water for a week. Then they charge me $1950 without my authorization for a water heater that under warranty. Went four days with no answers from them and no idea when this part (THAT DIDNT WORK) was coming. The technician that finally replaced it also left a mess. Dirt/mud everywhere tracked from outside. What a bunch of amateurs and liars

    William C. Diamond Plumbing and Heating LLC Response

    02/16/2024

    First, we would like to apologize, once again, for the inconvenience you have experienced. As you can see from the hundreds of reviews of our company, we continually strive to give the best service and experience we can.You claim that we were lying, not caring and did not call to discuss. This is patiently false and inflammatory. We explained ourselves every step of the way. We did everything we could for you, including explaining the warranty process and why we had to wait for the manufacturer. We spoke to you or your wife on the phone 22 times between 1/12/24 and 1/18/24 in fact, keeping you all informed every step of the way. We absolutely stand by the products that we install. We do not, however, manufacture them. When you called us about the water heater failure, we responded and came out the next day. ************** came out, the next morning Friday 1/12/24, contacted technical support to begin a warranty claim and began diagnosing the issue. Together they determined that the gas valve on your heater was not working correctly. Technical support confirmed the diagnosis and gave the technician the part number and claim number needed to get the warranty replacement part. As soon as we had that part number, our office began trying to locate the part. We contacted every local supplier we work with, and *************** directly. They informed us that the part needed was not in stock, ANYWHERE in **********. We pressed hard on ********* Supply to get the part to us as fast as they could. We explained this to you and did not charge you at all at that time.We got the gas valve early in the morning on Monday 1/15/24 and arrived back to your home at 8:00am. The technician installed the new part, which did work correctly, but the heater still did not work. He immediately contacted technical support, which he must do to maintain the warranty claim. They then determined that the pilot assembly was at fault.We again contacted EVERY SUPPLIER we have, and the pilot assembly was not available locally anywhere. We then contacted the manufacturer again, who promised to overnight the part to us directly. We again explained what was happening and went over the warranty process with you. We contacted *************** multiple times a day fighting to get the part until Thursday morning when the part finally arrived. Again, neither of the parts were available at all in **********, or we would have paid for them ourselves and resolved this immediately.We came out to you immediately after receiving the part and installed it. That part worked, but again it did not fix the water heater. We then contacted *************** again, which is required under warranty, and pressed for a replacement. They finally authorized us for a replacement heater.We then went and purchased a new water heater and installed it for you immediately. We had to pay full price for the heater. We explained to you that we must pay full price for the new water heater, and the manufacturer then determines the credit given back. We also explained that we must charge for this, because it is through no fault of our own that this issue occurred. It is not because we do not want to, but because we cant as a small, family-owned business afford to pay manufacturers defects or faulty products, and the manufacturers do not ever pay any of the labor costs associated with warranty replacements. We do not decide or have any control over the warranty process. The manufacturer of the product is who provides the warranty. We are only able to guarantee our work/labor, as is the case with every other plumber. We share very much in your frustration but feel the assignment of blame does not belong to us. Our work was never in question, and we did everything in our power to get the heater fixed. We cannot be held responsible for the fact that the *************** heater failed, and they did not have these parts available to us anywhere locally. If they did, this would have been resolved the first day we were there.

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