Author
Jarrett Mohn
Jarrett Mohn co-founded Hard Knox Plumbing in Knoxville in 2023 with Danny Ferris and leads the heavier side of the work — water and sewer line replacement, repipes, and new construction rough-in. If a job involves excavation, permits, and inspections, it is usually his.
He insists on a camera inspection before recommending any line repair, on the theory that homeowners deserve to see the problem they are paying to fix. Before Hard Knox he apprenticed at Hiller Plumbing, Heating, Cooling & Electrical. He writes the Hard Knox blog from what he sees in Knoxville homes every week.
Articles
Written by Jarrett.
How to Check for Hidden Water Leaks (And Lower That High Water Bill)
Your water bill just jumped, but nothing seems obviously wrong. Here’s how to find hidden water leaks before it gets worse. Quick fact:…
Why More Homeowners Are Choosing Tankless Water Heaters
Most people don’t think much about their water heater until it lets them down. It usually happens during a busy morning, someone is in…
The Water Leaks You Don’t See Can Cost You the Most
Most plumbing water leaks don’t start with a flood. They begin quietly. A water bill slowly climbs. You hear water running when nothing is…
Is a Water Line Repair Service Too Expensive?
Picture waking up in your Knoxville home, starting your coffee, only to find the water pressure barely a trickle. Or you notice a wet…
That dripping sound: Is my fixture just annoying, or is it a major problem?
You are lying in bed, the house is silent, and then you hear a constant dripping sound. It is one of the most frustrating…
When Should I Get a Leak Detection Check?
Plumbing leaks are sneaky. They don’t usually burst dramatically on a Tuesday afternoon like in the movies. Instead, they start small, deep behind a…
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