Dennis Supply Co

As far as the receiving department truck unloading guy April 29th 2025 10am. One the most kindest people I've ever came into contact with. We need more like him in this world.

— Terrell Davis

I hired a private contractor (Mumm Hearing & air from Saunders County) to replace my heat pump in early spring of this year. Turns out the heat pump was warrantied and Mumm worked with Dennis supply to get it replaced. Mumm half installed the heat pump which lead to my basement being flooded including my kids rooms. There is currently STILL (3months later) a cardboard box on the unit directing the air flow which I’m told by another larger professional company is not safe because I already paid Mumm thousands of dollars to do this work. While none of this is Dennis Supply Co.’s fault, I requested the invoice for my WARRANTIED unit because Mumm Heating charged me thousand of dollars for this unit and the half install which caused over $10,000 worth of damage and I have no heat and it’s October and I’d like to know just how bad I was taken for the unit I shouldn’t have had to pay for to move forward with restitution and having it fixed. Dennis Supply won’t give me the warranty information on MY heat pump knowing all of this because they value their future business with this shady, UNSAFE Heating & air guy from Saunders County vs doing the right thing to help a single mom and her kids who was ripped off with their assistance who was stuck with thousand of dollars in heating bill for a unit that isn’t working and over $10,000 in basement damages AND still no heat in October. So if you’re a contractor who likes to rip off your customers they have your back. If you’re a hardworking honest person who does quality work and values your customers safety, I’d go somewhere else.

— Stacia Nelson

They are very helpful and are fast if they have to order a part.

— Lloyd Blessing