Old-Fashioned Service · Modern Technology
North Louisiana’s premier home-services team
For over 27 years, Mark Johnson & Sons Plumbing has been North Louisiana’s go-to team for residential and commercial plumbing repair, water heater installation, and sewer & drain service— and today we bring that same old-fashioned care to heating & cooling. Our licensed Louisiana technicians handle burst pipes, water heater replacement, drain cleaning, and trenchless sewer repair, plus furnace & AC repair, installation, and maintenance — with flat-rate pricing, same-day service, and 24/7 emergency response from Ruston to Shreveport.
Whether you need an emergency plumber in Ruston, a same-day water heater repair in Monroe, or a full sewer line replacement in Shreveport — we dispatch one crew, one truck, and one honest quote. No middlemen, no subcontractors, no surprises.
27+
Years serving
24/7
Emergency crew
1997
Family-owned
The systems we handle
Plumbing, heating & cooling — every home comfort system handled by one local crew. When something breaks, you call the team North Louisiana trusts.
01 · Residential & CommercialFrom burst pipes and water heater replacement to whole-home repiping and leak detection, our licensed North Louisiana plumbers handle every residential and commercial plumbing job across Ruston, Monroe, and Shreveport. Flat-rate pricing. Same-day service. 27+ years on every call.
02 · Furnaces & Heat PumpsThe same old-fashioned service — now for your heat. Mark Johnson & Sons is bringing furnace and heat-pump repair, installation, and maintenance to North Louisiana, so your family stays warm through every cold snap, backed by the same honest, flat-rate pricing you already trust.
Popular heating services
03 · AC & Air ComfortLouisiana summers are no joke. We're expanding into AC repair, installation, and maintenance across Ruston, Monroe & Shreveport — keeping your home cool and comfortable with the same trusted crew and upfront pricing you count on for plumbing.
Popular cooling services
27+
Years in business
Veteran-owned and family-operated in North Louisiana since 1997 — one family, one promise.
North LA
Communities served
From Ruston to Monroe, West Monroe to Shreveport — we show up across North Louisiana.
300+
5-star reviews
Plumbing jobs done right for North Louisiana families and businesses.
4.9★
Average rating
Across 300+ Google reviews — written by the North Louisiana neighbors we've served.
Our promise
Mark Johnson & Sons Plumbing has served North Louisiana for over 27 years. From burst pipes to full repipes, water heater swaps to 24/7 drain emergencies — we're the team North Louisiana homeowners trust to get it done right, without the drama.
Mark Johnson & Sons Plumbing by the numbers
A veteran-owned, family-operated team of licensed North Louisiana plumbers — serving Ruston, Monroe, Shreveport, Bossier City and beyond with upfront flat-rate pricing and 24/7 emergency response.
0+
Years in Business
0+
Cities Served
0+
5-Star Reviews
0/7
Emergency Service
Talk to a real Mark Johnson & Sons plumber — 24/7.
Call (318) 319-0220How It Works
Real humans answer 24/7. Tell us what’s going on — burst pipe, no heat, clogged drain — we’ll dispatch the right tech.
We send a licensed tech, often the same day. They show up on time, diagnose the issue, and quote the fix upfront.
We clean up, walk you through what we did, and back it with a workmanship guarantee. No mess. No surprises.
Old-Fashioned Service with Modern Technology
Same-day appointments across North Louisiana. Upfront pricing before we start. No drama.
Why Mark Johnson & Sons Plumbing
North Louisiana homeowners have leaned on Mark Johnson & Sons for over two decades. Here's why.
Every tech is state-licensed, background-checked, and continuously trained.
Real humans on the phone, techs dispatched fast, any hour, any day.
We quote before we start. No hidden fees. No bait-and-switch.
Shoe covers on, drop cloths down. We leave your home cleaner than we found it.
4.9
300+ Google Reviews
Customer Reviews
4.9
300+ Google Reviews
“Called at 7am with a burst pipe flooding my basement. Their tech was on-site within the hour and had everything sorted by noon. Professional, clean, and the price was exactly what they quoted. Couldn't ask for more.”
James A.
Emergency Pipe Repair · Ruston
“Our water heater went out overnight. Mark Johnson & Sons had a tech out same day and replaced the unit in one visit. The whole crew was respectful and left the house spotless. Will use them for everything going forward.”
Marion W.
Water Heater Replacement · Monroe
“I've used Mark Johnson & Sons three times now — drain cleaning, water heater install, and a full bathroom rough-in. Every single time they've been on time, honest about cost, and done excellent work. They're my first call.”
Mark T.
Water Heater & Drain · West Monroe
“Called at 7am with a burst pipe flooding my basement. Their tech was on-site within the hour and had everything sorted by noon. Professional, clean, and the price was exactly what they quoted. Couldn't ask for more.”
James A.
Emergency Pipe Repair · Ruston
“Our water heater went out overnight. Mark Johnson & Sons had a tech out same day and replaced the unit in one visit. The whole crew was respectful and left the house spotless. Will use them for everything going forward.”
Marion W.
Water Heater Replacement · Monroe
“I've used Mark Johnson & Sons three times now — drain cleaning, water heater install, and a full bathroom rough-in. Every single time they've been on time, honest about cost, and done excellent work. They're my first call.”
Mark T.
Water Heater & Drain · West Monroe
“Called at 7am with a burst pipe flooding my basement. Their tech was on-site within the hour and had everything sorted by noon. Professional, clean, and the price was exactly what they quoted. Couldn't ask for more.”
James A.
Emergency Pipe Repair · Ruston
“Our water heater went out overnight. Mark Johnson & Sons had a tech out same day and replaced the unit in one visit. The whole crew was respectful and left the house spotless. Will use them for everything going forward.”
Marion W.
Water Heater Replacement · Monroe
“I've used Mark Johnson & Sons three times now — drain cleaning, water heater install, and a full bathroom rough-in. Every single time they've been on time, honest about cost, and done excellent work. They're my first call.”
Mark T.
Water Heater & Drain · West Monroe
“Called at 7am with a burst pipe flooding my basement. Their tech was on-site within the hour and had everything sorted by noon. Professional, clean, and the price was exactly what they quoted. Couldn't ask for more.”
James A.
Emergency Pipe Repair · Ruston
“Our water heater went out overnight. Mark Johnson & Sons had a tech out same day and replaced the unit in one visit. The whole crew was respectful and left the house spotless. Will use them for everything going forward.”
Marion W.
Water Heater Replacement · Monroe
“I've used Mark Johnson & Sons three times now — drain cleaning, water heater install, and a full bathroom rough-in. Every single time they've been on time, honest about cost, and done excellent work. They're my first call.”
Mark T.
Water Heater & Drain · West Monroe
“Had a slow drain for weeks. The tech showed up, ran the camera, found a root intrusion, and cleared it in under 90 minutes. Explained everything clearly, didn't try to upsell anything I didn't need. Really appreciated the honesty.”
Joanna W.
Drain Cleaning · Shreveport
“Burst pipe on a Friday night flooded our laundry room. Mark Johnson & Sons had an emergency tech out by 9pm and the water was back on by midnight. That kind of service is rare. Worth every penny.”
Julia S.
Emergency Pipe Repair · Bossier City
“Very thorough annual plumbing inspection — they caught a slow leak behind our wall before it became a major problem. Saved us thousands. Very thankful we called them.”
Amanda H.
Plumbing Inspection · Monroe
“Had a slow drain for weeks. The tech showed up, ran the camera, found a root intrusion, and cleared it in under 90 minutes. Explained everything clearly, didn't try to upsell anything I didn't need. Really appreciated the honesty.”
Joanna W.
Drain Cleaning · Shreveport
“Burst pipe on a Friday night flooded our laundry room. Mark Johnson & Sons had an emergency tech out by 9pm and the water was back on by midnight. That kind of service is rare. Worth every penny.”
Julia S.
Emergency Pipe Repair · Bossier City
“Very thorough annual plumbing inspection — they caught a slow leak behind our wall before it became a major problem. Saved us thousands. Very thankful we called them.”
Amanda H.
Plumbing Inspection · Monroe
“Had a slow drain for weeks. The tech showed up, ran the camera, found a root intrusion, and cleared it in under 90 minutes. Explained everything clearly, didn't try to upsell anything I didn't need. Really appreciated the honesty.”
Joanna W.
Drain Cleaning · Shreveport
“Burst pipe on a Friday night flooded our laundry room. Mark Johnson & Sons had an emergency tech out by 9pm and the water was back on by midnight. That kind of service is rare. Worth every penny.”
Julia S.
Emergency Pipe Repair · Bossier City
“Very thorough annual plumbing inspection — they caught a slow leak behind our wall before it became a major problem. Saved us thousands. Very thankful we called them.”
Amanda H.
Plumbing Inspection · Monroe
“Had a slow drain for weeks. The tech showed up, ran the camera, found a root intrusion, and cleared it in under 90 minutes. Explained everything clearly, didn't try to upsell anything I didn't need. Really appreciated the honesty.”
Joanna W.
Drain Cleaning · Shreveport
“Burst pipe on a Friday night flooded our laundry room. Mark Johnson & Sons had an emergency tech out by 9pm and the water was back on by midnight. That kind of service is rare. Worth every penny.”
Julia S.
Emergency Pipe Repair · Bossier City
“Very thorough annual plumbing inspection — they caught a slow leak behind our wall before it became a major problem. Saved us thousands. Very thankful we called them.”
Amanda H.
Plumbing Inspection · Monroe
Get In Touch
Request a Quote
Tell us what's going on — we'll follow up fast with a same-day appointment or a flat-rate quote.
Family-operated
Founded in 1997 by veteran Mark Johnson and now led by his sons Michael and John, Mark Johnson & Sons is a veteran-owned, family-operated team with deep roots across North Louisiana. Same family, same upfront pricing, same emergency-ready crews — trusted by homeowners from Ruston to Shreveport.
Est. 1997One family. One promise.
North Louisiana
Mark Johnson & Sons Plumbing proudly serves homeowners and businesses across North Louisiana. Tap a parish to see local pricing, emergency response times, and crew availability.
Frequently asked
North Louisiana homeowners ask us the same questions every week — from emergency response times to financing. Here’s what you need to know before you call.
Still have questions?Yes. We answer emergency plumbing calls 24 hours a day, 365 days a year, with a real person on the line — never voicemail. Licensed technicians are dispatched across Ruston, Monroe, and Shreveport. Burst pipes, sewer backups, water heater failures, and gas leaks get same-day response — usually within 60 to 90 minutes.
Available Around the Clock
Burst pipe, water heater out, sewer backup? Real plumbers pick up — no answering machines. Mark Johnson & Sons Plumbing serves North Louisiana any time, day or night.
LA Master Plumbing #1874 · Backflow Cert #28131 · Master Natural Gas Fitter #LMNGF9062 · State Contractors #35794
