Top 3 Plumbing Contractors in Seneca

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

#1

Webster Plumbing & Heating

4.8
(95 reviews)
Verified

A highly-rated, family-owned and operated business serving Northeastern South Dakota for decades. They are known for their reliability, expert workmanship, and comprehensive range of plumbing and HVAC services for both residential and commercial clients.

10 N Main St, Webster, SD 57274

Specialties & Features

Emergency plumbing repairs
Water heater installation and repair
Drain cleaning and sewer services

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
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#2

K & M Plumbing and Heating

4.7
(80 reviews)
Verified

A well-established local contractor known for prompt and professional service. They handle everything from routine maintenance and small repairs to major new installations and are a trusted name in the region.

1010 W 5th St, Webster, SD 57274

Specialties & Features

Residential and commercial plumbing services
Pipe installation and replacement
Bathroom and kitchen plumbing

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
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#3

Watertown Mechanical

4.6
(110 reviews)
Verified

A larger, full-service mechanical contractor based in Watertown, providing extensive plumbing, heating, and air conditioning services. They have the capacity for large commercial projects as well as dedicated residential service teams.

1800 9th Ave SW, Watertown, SD 57201

Specialties & Features

Commercial plumbing services
Leak detection and repair
Pipe installation and replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in Seneca

** The plumbing market serving Seneca, South Dakota, is characteristic of a rural region. There are no dedicated plumbing companies physically located within the very small city limits of Seneca itself. Instead, the market is served by reputable, long-standing contractors from the nearest commercial hubs, primarily **Webster (approx. 15 miles away)** and **Watertown (approx. 30 miles away)**. **Competition and Quality:** The level of competition is moderate, with a handful of established providers dominating the regional market. These companies have built their reputations over decades, relying on word-of-mouth and community trust. The average quality of service is high, as these businesses must maintain excellent reputations to thrive in a close-knit regional economy. **Pricing:** Pricing is generally competitive but aligns with standard industry rates for professional, licensed, and insured work. Customers should expect to pay a trip charge or "dispatch fee" due to the travel distance from Webster or Watertown to Seneca. For emergency services after standard business hours, premium rates are standard, as is common industry-wide. It is always advisable to request a detailed estimate before authorizing major work.

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 Seneca regulations and climate