What Louisiana homeownerssay aboutMark Johnson & Sons.

“Called at 7am about a burst pipe flooding my utility room. Their plumber was on-site within the hour, found the shut-off I couldn't, and had everything buttoned up by noon. Upfront pricing, no surprises, and he cleaned up like he'd never been here.”

“Our water heater quit the morning we had family coming in. Mark Johnson & Sons had a tech out the same afternoon and a new unit running by the end of the day. Competitive quote, tidy install, and the crew was genuinely polite.”

“I've used Mark Johnson & Sons three times now — drain clearing, water heater install, and a full bathroom rough-in for a remodel. Same thing every time: on time, honest quote, and the work is clean. They're my first call for anything plumbing.”

“Slow kitchen drain that had stumped two other companies. Their tech ran a camera, found a root intrusion in the line, and cleared it in about 90 minutes. Explained everything on screen and didn't try to upsell a repipe. Rare honesty.”

“Pipe burst Friday night in a cold snap with a newborn in the house. Mark Johnson & Sons had an emergency plumber to us by 9pm and the water was back on before midnight. I don't say this lightly — that kind of service is worth every penny.”

“Booked an annual plumbing inspection after my neighbor raved about them. It caught a slow toilet leak behind the wall before it rotted the floor. Saved us thousands. Worth every dollar and then some.”

“Tankless water heater install — start to finish. They walked me through the brand options and pricing before I committed. Install was spotless, and they re-routed the gas line so it actually looks better than before. Highly recommend.”

“Sewer line replacement — the worst kind of call to make. Mark Johnson & Sons walked me through the camera footage, gave me a flat-rate quote on the spot, and had the dig crew out within 48 hours. Yard was put back together like nothing happened.”

“Water softener stopped working and another company quoted me $4,500 for a full replacement. Their tech came out, diagnosed a bad valve, and fixed it for under $400. I'll never call anyone else.”

“Whole-house repipe after a slab leak. Huge job. Several days of crew in our house, every single one of them was professional, covered their shoes, and swept up at the end of each day. Communicated proactively — no chasing them down.”

“New water heater install on a same-day turnaround when ours died over a weekend. The flat-rate pricing made it painless — no surprises at the end. The tech even showed me how to flush it correctly. Great experience top to bottom.”

“Being a veteran-owned outfit themselves, they treated my service history with real respect. Fast drain cleaning job, flat price, tech was respectful and efficient. That kind of integrity means a lot — I'll keep using them and telling friends.”