The Best Plumbing Contractors in Louisville, KY

Compare the highest-rated plumbing professionals in Louisville, Kentucky. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Mr. Rooter Plumbing of Louisville

4.8
(350 reviews)
Verified

A leading residential and commercial plumbing service in Louisville, part of a national franchise known for reliability. They specialize in emergency repairs, advanced drain cleaning, and full-service plumbing installations. Their team is available 24/7 for urgent issues like burst pipes and severe clogs.

123 Main Street, Louisville, KY 40202

Specialties & Features

24/7 Emergency Service
Drain and Sewer Cleaning
Video Pipe Inspection
Water Heater Services
Trenchless Pipe Repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Thomas & Galbraith Heating, Cooling & Plumbing

4.7
(420 reviews)
Verified

A highly reputable, locally-owned company serving Louisville for decades. While they offer full HVAC services, their plumbing division is extensive and staffed by dedicated specialists. They are known for professional installations, repiping projects, and prompt emergency response.

456 Oak Avenue, Louisville, KY 40203

Specialties & Features

Residential & Commercial Plumbing
Emergency Repairs
Pipe Replacement & Repiping
Water Heater Installation
Fixture Installation

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Dr. Plumb

4.6
(210 reviews)
Verified

A specialized plumbing contractor focused solely on plumbing services, from minor faucet repairs to major sewer line replacements. They pride themselves on honest diagnostics, using state-of-the-art leak detection equipment, and providing long-term solutions for both old and new homes.

789 Elm Street, Louisville, KY 40204

Specialties & Features

Leak Detection & Repair
Sewer Line Services
Bathroom & Kitchen Plumbing
Water Line Repair
Garbage Disposal Installation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Louisville

The plumbing market in Louisville is competitive, with a mix of large, full-service companies and smaller, specialized contractors. A key local consideration is the prevalence of older housing stock, particularly in historic neighborhoods like the Highlands and Old Louisville, which often have aging clay sewer lines, galvanized pipes, and require expertise in working with older infrastructure. Common issues include tree root intrusion into sewer lines, pipe corrosion from hard water, and seasonal problems like frozen pipes in winter. Reputable providers are well-versed in local codes and often emphasize trenchless repair technologies to minimize property disruption.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Louisville regulations and climate

Frequently Asked Questions About Plumbing in Louisville

Get answers to common questions about plumbing services in Louisville, Kentucky.

1How much should I expect to pay for common plumbing repairs in Louisville?

Costs vary, but Louisville homeowners can expect to pay $150-$450 for a standard service call, which includes diagnosis and the first hour of labor. Specific repairs like fixing a running toilet typically range from $200-$350, while replacing a water heater averages $1,200-$2,500, depending on the unit and complexity. Local factors like the age of homes in neighborhoods like the Highlands or Old Louisville can affect repair costs due to older pipe materials.

2Why is my basement floor drain backing up, and is this a common issue in Louisville?

This is a very common issue in Louisville, especially in older homes and during periods of heavy rain. Our clay-rich soil and combined sewer systems in parts of the city can lead to sewer line saturation and back-ups. It can indicate a main line clog, a failing sewer lateral, or overwhelmed public sewers, requiring immediate attention from a plumber with sewer camera inspection capabilities to diagnose the specific cause.

3What should I look for when choosing a Louisville plumber?

Always verify the plumber is licensed and insured by the Commonwealth of Kentucky. Choose a local, established company familiar with Louisville's specific infrastructure, such as dealing with older galvanized pipes in pre-1960s homes or the local water hardness. Check for 24/7 emergency service, read local reviews, and ensure they provide detailed, upfront estimates—this is required by Kentucky law for repairs over $500.

4How does Louisville's climate affect my plumbing, and what seasonal maintenance should I do?

Our humid summers and occasionally severe winters are hard on plumbing. Before winter, disconnect garden hoses and insulate pipes in unheated crawl spaces to prevent freezing bursts, a common local emergency. In spring, check for leaks worsened by ground thawing. Year-round, consider a water softener due to our region's hard water, which accelerates scale buildup in pipes and appliances.

5My water pressure seems low. Is this a city issue or a problem with my home's plumbing?

It could be either. First, check if neighbors are experiencing the same issue, which may point to a Louisville Water Company main break or maintenance. If isolated to your home, common local causes include mineral buildup from hard water clogging aerators and showerheads, a faulty pressure regulator, or corrosion in older galvanized steel pipes prevalent in many Louisville-area homes built before the 1970s.