The Best Plumbing Contractors in Harrisburg, IL

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

#1

A-1 Plumbing Co.

4.8
(120 reviews)
Verified

A long-standing, family-owned and operated business known for its reliability and deep roots in the Southern Illinois community. They offer a comprehensive range of residential and commercial plumbing services with a strong emphasis on customer service and emergency response.

101 S Commercial St, Harrisburg, IL 62946

Specialties & Features

Emergency plumbing repairs
Water heater installation and repair
Sewer and drain cleaning

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Roto-Rooter Plumbing & Water Cleanup (Harrisburg)

4.5
(80 reviews)
Verified

As part of the national Roto-Rooter franchise, this local branch offers the benefits of a recognized brand, extensive resources, and 24/7 availability. They are a go-to for major drain and sewer issues and have certified technicians for a wide array of jobs.

Services Harrisburg and surrounding areas (local franchise location)

Specialties & Features

Drain cleaning and sewer services
Pipe installation and replacement
Emergency plumbing repairs

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Allgood Plumbing Co.

4.7
(90 reviews)
Verified

A reputable and highly-rated local contractor known for quality workmanship and professional service. They handle both routine plumbing needs and complex installations, building a strong reputation for fairness and expertise in the region.

Based in nearby Marion, IL, but serves the entire Southern Illinois region, including Harrisburg.

Specialties & Features

Bathroom and kitchen plumbing
Leak detection and repair
Residential and commercial plumbing services

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Plumbing Contractors in Harrisburg

** The plumbing market in Harrisburg, Illinois, reflects its status as a regional hub for Southern Illinois. The competition is moderate, characterized by a few established local companies and the presence of at least one major national franchise. The average quality of service is high, as these businesses rely heavily on community reputation and word-of-mouth in a smaller city environment. **Pricing** is typically competitive and in line with regional averages, though emergency and after-hours services command a premium. Homeowners and businesses in Harrisburg have access to a full spectrum of plumbing services, from routine maintenance and fixture installation to complex sewer line replacements. The most successful providers in this market distinguish themselves through rapid emergency response times, strong customer communication, and deep local knowledge, which is often necessary for dealing with the aging infrastructure found in some parts of the city and surrounding rural areas.

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 Harrisburg regulations and climate

Frequently Asked Questions About Plumbing in Harrisburg

Get answers to common questions about plumbing services in Harrisburg, Illinois.

1What are the most common plumbing issues for Harrisburg homeowners, especially related to our local climate?

The most frequent issues are frozen and burst pipes during our Southern Illinois winters and backed-up sewer lines due to aging clay tile systems common in older Harrisburg neighborhoods. In summer, hard water from our local aquifer can accelerate mineral buildup in water heaters and fixtures. Proactive insulation of pipes in crawl spaces and regular drain cleaning are highly recommended to prevent these seasonal problems.

2How much should I expect to pay for a common plumbing service call in Harrisburg?

Most local licensed plumbers charge a standard service fee (or "trip charge") of $75 to $125 to dispatch to your home, which typically covers the first hour of labor. Parts and additional time are extra. For example, repairing a leaky faucet might total $150-$250, while clearing a main sewer line can range from $200 to $500, depending on the method needed. Always request a detailed estimate before work begins.

3Are there any specific local regulations or permits I need to be aware of for plumbing work in Harrisburg?

Yes, the City of Harrisburg follows the Illinois Plumbing Code. Any major work, such as re-piping, water heater replacement, or adding new plumbing fixtures, typically requires a permit from the Harrisburg Building Department. A licensed plumber will handle this process. It's crucial to use a licensed professional, as unpermitted work can lead to fines and problems during a home sale inspection.

4What should I look for when choosing a reliable plumber in the Harrisburg area?

First, verify they hold a valid Illinois Plumbing License and carry both liability insurance and workers' compensation. Look for established local companies with strong community reputations, as they understand our specific infrastructure. Check for 24/7 emergency availability, which is vital during winter freezes. Always read local reviews and ask neighbors for recommendations.

5Why is my basement floor drain backing up, and is this a common problem in Harrisburg?

This is often a sign of a blockage or failure in your main sewer line, a very common issue in Harrisburg due to older sewer systems and the widespread use of tree root-invasive clay pipes. Heavy rains in Southern Illinois can also overwhelm municipal lines, causing backups into homes. A professional should perform a camera inspection to locate the exact cause—whether it's on your property or requires a call to the city sewer department.