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Find a Location

National Mechanical has 1 locations, listed below.

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    Business ProfileforNational Mechanical

    Plumber

    At-a-glance

    Customer Reviews

    1/5stars

    Average of 1 Customer Reviews

    Customer Complaints

    This business has 0 complaints

    Customer Reviews are not used in the calculation of BBB Rating

    Overview of BBB Rating

    Business Details

    Location of This Business
    1705 Longmeadow Dr, West Bend, WI 53095
    BBB File Opened:
    1/20/2014
    Years in Business:
    15
    Business Started:
    5/29/2009
    Business Started Locally:
    5/29/2009
    Business Management
    • Greg Grinker, Owner
    Contact Information

    Principal

    • Greg Grinker, Owner

    Customer Contact

    • Greg Grinker, Owner

    Industry Tip

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

    Customer Complaints

    0 Customer Complaints

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    Customer Reviews

    1 Customer Reviews

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    How BBB Processes Complaints and Reviews

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    Most Recent Customer Review

    John Y

    1 star

    01/11/2022

    This Greg from National Mechanical is a scammer. He somehow knew my tenant and came over to do some other stuff for them but decide to check out the furnace and told them that the furnace is bad and dangerous. He told me that my furnace heat exchanger was cracked and must be repaired within 24 hr otherwise he was going to call the city on me and I would have to put my tenant in a hotel. First of all, my tenant never reported to me about any furnace issues. He wants me to pay him $1100 for a down payment to get a new furnace installed right away but I wasn't buying it. So I decided to call an HVAC company out to check out the heat exchanger so my tenant can feel at ease. They came out on the same day and found no cracks or damages to the exchanger. This guy cost me $185 for the check-up. Please stay away from this guy. If anyone tells you that your heat exchanger is bad, please have another HVAC company come out.


    National Mechanical Response

    01/12/2022

    I have pictures of the heat exchanger and the 1 inch filter that hadn't been changed in over a year - furnace was short cycling as I was looking at a dishwasher install - the guy his a slum lord who doesn't care about his tenants - do nut rent from ****- black mold all over basement, his tenant said that guy is cheap and don't fix anything. I'm reporting him to neighborhood services and giving them the pictures- there are small children in the house and he said he didn't care as long as the furnace ran - I didn't charge anyone a service call. This was a favor for the tenant- I will social media blast this slum lord- after another company looked at im not liable- tenants said the children haven't felt good - and a CRACKED heat exchanger puts exhaust in to the supply air. If I could put a picture on here I would

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