Water Heaters
Water Heater Repair & Installation in West Monroe, LA
Tank and Tankless Repairs, Replacements, and New Installations Done Right the First Time.
4.9★ on Google
300+ reviews
24/7 Emergency
60–90 min dispatch
Licensed & insured
Louisiana plumbing contractor
North Louisiana
Ruston to Shreveport
Flat-rate pricing
Quoted before we start
Overview
West Monroe water heater service — repair or replace, we handle it
A failing water heater can bring your whole day to a stop. Whether you have a leaking tank, no hot water, or you are ready to upgrade to an energy-saving tankless system, Mark Johnson & Sons Plumbing serves West Monroe and Ouachita Parish homeowners with fast, reliable water heater service.
We service and install every major brand of tank and tankless water heater. Our technicians help you choose the right size and type for your home, then install it correctly the first time — so you get dependable hot water for years to come. If your unit can be repaired economically, we will tell you. If replacement makes more sense, we give you an honest comparison before any work begins.
Our nearest office is in Monroe, just across the Ouachita River, so we reach West Monroe quickly — including same-day service for water heater emergencies. All pricing is flat-rate and quoted upfront.
Free quote
Get a same-day estimate
Tell us what's going on. We'll call back fast — usually within 15 minutes during business hours.
4.9★
24/7
Emergency
Free
Quote
Quality Service Club
Skip the bill. Skip the line.
For $79 a year, members get 15% off every repair, priority dispatch on every call, and a free annual drain and plumbing inspection — the same stuff we'd charge $195 for on a cold call.
- 15% off repairs
- Priority dispatch
- Annual inspection
- 24/7 service access
- $25 referral bonus
- Parts + labor warranty
Plumbing
$79/year
- 15% off all plumbing repairs
- Priority dispatch — skip the line
- Annual drain piping inspection
- Full home water-supply inspection
- Tag on your emergency shut-off
- $25 referral bonus
Questions? Talk to a real human — (318) 319-0220
Cancel anytime. 1-year minimum.
FAQ
Water Heaters FAQs in West Monroe
If your unit is under 8 to 10 years old and the repair is minor, repair usually makes sense. Older units with leaks, rust, or repeated problems are often cheaper to replace. We give you an honest assessment either way.
Related services
Related West Monroe Plumbing Services
Emergency Plumber
24/7 live response for water heater failures and other urgent plumbing problems.
Water Filtration
Whole-house filtration and softener systems that extend the life of your water heater.
Slab Leak Repair
Precise detection and repair for hidden leaks that drive up your water bill.
Available Around the Clock
Emergency?
We answer 24/7.
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