Plumbing Services in Baton Rouge, LA
From Everyday Repairs to Full Remodels — Homes & Businesses, 7 Days a Week
High-Quality Plumbing for Every Application
Rely on Reliable Plumbing to provide high-quality plumbing for every application in your home or business. Since 1984, our three-generation, family-owned team has handled everything from a running toilet to complete remodels and new construction throughout Greater Baton Rouge.
We stock premium parts in our own in-house warehouse for repairs, remodeling, and new construction projects. Having parts on hand — with delivery when needed — helps us get the job done in a timely manner, saving you cost and downtime.
Toilet Repairs
Toilet Repairs
A running or leaking toilet can rack up costs quickly — from a rising water bill to unseen water damage. We stock quality parts to restore proper operation fast, with craftsmanship you can count on. When a repair no longer makes sense, we’ll give you a straight answer and install a quality replacement.
Water Heater Installation & Repair
Water Heater Installation & Repair
From traditional tank units to energy-efficient tankless water heaters, our GreenPlumbers®-certified team handles installation, repair, and replacement. We install gas, electric, and tankless models and can help you evaluate which system best fits your home and budget. Going tankless can significantly reduce energy consumption and provide continuous hot water on demand.
We also install and service commercial water heaters for high-demand properties — handling permits, code compliance, and installation from start to finish.
Fixture Repair, Replacement & Installation
Fixture Repair, Replacement & Installation
We repair and install all types of plumbing fixtures from leading manufacturers including Kohler, American Standard, Delta, Moen, Gerber, Elkay, and more. Services include toilets, kitchen and bathroom sinks, faucets, bathtubs, showers, and garbage disposal units.
Electronic Leak Locating
Electronic Leak Locating
We use the best leak-locating equipment on the market to satisfy your insurance company’s documentation requirements when dealing with leaks. Properly identifying the problem area — before anyone starts cutting or digging — can significantly reduce restoration costs once plumbing repairs are complete.
Slab Leak Repair
Slab Leak Repair
Water pipes leaking in the slab can be among the most costly plumbing repairs a property owner faces. Our experience with these situations — and our unique approach of replacing or rerouting lines to bypass slab leaks — reduces the burden on our customers and gets your household back to normal faster.
Backflow Testing, Installation & Certification
Backflow Testing, Installation & Certification
Backflow prevention is required by Louisiana code for many residential and commercial properties — and it’s critical in industrial settings, where cross-contamination of water supplies carries serious regulatory and safety consequences. Our certified technicians install, test, repair, replace, and certify backflow prevention devices, keeping you compliant with Louisiana DEQ and local code requirements and your water supply protected.
Remodeling
Remodeling
With 40+ years of remodeling experience, our team treats your property with respect throughout the project — working efficiently, communicating at every step, and leaving your plumbing running better than before. A beautiful kitchen or bathroom starts with plumbing done right, and we guide you from product selection and layout planning to final installation.
We install and replace faucets, bathroom sinks, toilets, showers, bathtubs, whirlpools, and air baths. Not sure what your dream bathroom looks like? We'll walk you through product samples and options — and if your old tub is in poor shape, replacing it is often more cost-effective than a tub liner.
From a new kitchen sink and faucet to a complete fixture overhaul, our plumbers handle the plumbing side of your kitchen remodel efficiently and to code, with products from Kohler, Elkay, Delta, American Standard, and others.
We specialize in ADA-accessible bathroom remodeling — including zero-threshold showers, grab bars, walk-in tubs, and other comfort and safety upgrades. Our plumbers visit your home to assess your needs and recommend the right products. For many homeowners, replacing an old tub with a walk-in shower is a better fit than a walk-in tub, and it can also boost your home's resale value.
New Construction
New Construction
A long record of completed projects with lasting results makes the difference in new construction plumbing. Reliable Plumbing has completed projects throughout Baton Rouge and the surrounding areas with minimal repairs over the years — leading to long-term, satisfied customers. From layout and rough-in to final fixture installation, we handle the full plumbing scope of your build.
FAQ — Plumbing
For many Baton Rouge homes, yes. Tankless units heat water on demand rather than keeping a full tank hot around the clock, which can significantly reduce energy use — and you never run out of hot water. Our GreenPlumbers®-certified team can evaluate your home's gas or electric setup and tell you honestly whether tankless makes sense for your usage and budget.
Louisiana jurisdictions require annual testing of backflow prevention devices, with certification filed with the local water authority. Our certified technicians handle the test, any needed repairs, and the paperwork — keeping your property compliant without you having to track the requirements.
Warning signs include unexplained increases in your water bill, warm spots on the floor, the sound of running water when everything is off, and cracks or moisture along the foundation. We use electronic leak locating to pinpoint the source — documentation your insurance company may require — before recommending a repair or reroute.
Yes — that's been part of our work for over 40 years. We handle the complete plumbing scope: product selection guidance, layout planning, rough-in, fixture installation, and code compliance, including ADA-accessible upgrades like walk-in tubs and accessible showers.
Most water heaters should be professionally inspected and maintained once a year. This typically includes flushing the tank, checking the anode rod, and testing the pressure relief valve to catch small issues before they become costly repairs.
Request Service
Need a Plumber in Baton Rouge?
Call or Text 225-412-8316 or book online — from same-day repairs to full remodels, our licensed team is available seven days a week throughout Baton Rouge and surrounding communities.