Water Filtration
Water Filtration Systems in West Monroe, LA
Enjoy Clean, Crisp Water from Every Tap in Your West Monroe Home.
4.9 · 4,400+ reviews
Verified Google reviews
4.9★ on Google
4,400+ reviews
24/7 Emergency
60–90 min dispatch
Licensed & insured
LA Master Plumber #1874
North Louisiana
Ruston to Shreveport
Flat-rate pricing
Quoted before we start
Overview
Better water for West Monroe homes — without the cost of bottled
Many West Monroe homeowners buy bottled water instead of using their tap — but the cost adds up fast. A whole-house water filtration system installed by Mark Johnson & Sons Plumbing delivers the same clean, crisp taste from every faucet in your home, without the ongoing expense of bottled water.
Over a year or two, a quality filtration system is significantly cheaper than continuing to buy bottled water, and it protects every fixture and appliance that uses water in your home. We size, recommend, and install the right system for your household — whether that is a standard whole-house filter, a reverse osmosis unit for drinking water, or a water softener to fight the hard-water mineral buildup common in Ouachita Parish.
Our crews run out of our Monroe warehouse, just across the Ouachita River, and our licensed technicians handle the full installation from start to finish. We quote flat-rate pricing before any work begins so there are no surprises.
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
Service Savings Agreement Plans
Two plans. Whole-home peace of mind.
From $189 a year, service members get 15% off every plumbing, heating, and cooling repair, two complete HVAC tune-ups, a free plumbing and drain check-up, and priority scheduling on every call.
- 15% off repairs
- Priority scheduling
- 2 HVAC tune-ups/yr
- After-hours discounts
- $25 savings certificate
- Guaranteed flat-rate
Service Savings Agreement Plan
$189/year
Everything it takes to keep the house maintained and your repairs discounted.
Each additional HVAC unit is $89/year
Premium Service Savings Agreement Plan
$389/year
Everything in the Service Savings Agreement Plan, plus no after-hours charges, no travel fees, and same-day service.
Each additional HVAC unit is $89/year
Questions? (318) 319-0220
1-year term · does not auto-renew
FAQ
Water Filtration FAQs in West Monroe
Most whole-house systems last 10 to 15 years, though individual filters and cartridges need replacement every 3 to 12 months depending on usage and water quality. Water softener resin typically lasts 10 to 20 years.
Related services
Related West Monroe Plumbing Services
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