Top 3 Plumbing Contractors in Dupo

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

#1

Belleville Plumbing & Sewer Service

4.8
(180 reviews)
Verified

A family-owned and operated business with a long-standing reputation for reliability and expertise in both residential and commercial plumbing. They are known for their 24/7 emergency response and advanced diagnostic tools for leak detection and sewer line issues.

7201 West Main St, Belleville, IL 62223 (Serves Dupo)

Specialties & Features

Emergency plumbing repairs
Sewer and drain services
Water heater installation

Business Information

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

Hoffmann Brothers (St. Louis Metro-East)

4.7
(250 reviews)
Verified

A larger regional company with a significant presence in the St. Louis metro-east area, including Illinois. They offer a full suite of plumbing, HVAC, and electrical services. Their strengths include a large team of certified technicians and robust warranties on their work.

Serves the Metro-East area; dispatches from a local service center.

Specialties & Features

Pipe installation and replacement
Bathroom and kitchen plumbing
Water heater repair

Business Information

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

Columbia Plumbing & Repair

4.6
(90 reviews)
Verified

A local, customer-focused plumbing contractor known for personalized service and high-quality workmanship. They handle everything from minor faucet repairs to major sewer line replacements and are a trusted name in Monroe County and the surrounding areas, including Dupo.

125 South Metter Ave, Columbia, IL 62236 (Serves Dupo)

Specialties & Features

Drain cleaning
Leak detection and repair
Residential plumbing services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Dupo

** The plumbing market in Dupo, IL, is typical of a small village, characterized by a reliance on established contractors from neighboring, larger towns like Belleville, Columbia, and Waterloo. There are very few, if any, plumbing companies physically based within Dupo's village limits itself. The competition is therefore regional, with a mix of long-standing family-owned businesses and branches of larger regional companies vying for customers in the area. The average quality of service is high, as these companies build their reputation on community trust and word-of-mouth referrals. Pricing is generally competitive but can lean towards the mid-to-upper range for emergency or complex jobs (like sewer line replacement), reflecting the expertise, insurance, and overhead of reputable contractors. Customers in Dupo can expect reliable service, but for 24/7 emergencies, they should be prepared for potential travel-time surcharges from providers based in surrounding cities.

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 Dupo regulations and climate