Top 3 Plumbing Contractors in CSI

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

#1

Mr. Rooter Plumbing of Twin Falls

4.8
(180 reviews)
Verified

A highly-rated, locally owned and operated franchise known for professional, uniformed technicians and a strong focus on customer service. They emphasize upfront pricing and are available for both routine services and 24/7 emergency calls.

130 2nd Ave W, Twin Falls, ID 83301 (Serves the CSI area)

Specialties & Features

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

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
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#2

Baker Plumbing & Heating

4.7
(90 reviews)
Verified

A longstanding, family-owned and operated business with a deep roots in the Magic Valley community. They are known for their reliability, expertise, and broad range of services covering both plumbing and HVAC needs.

416 2nd Ave S, Twin Falls, ID 83301 (Serves the CSI area)

Specialties & Features

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

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
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#3

Pioneer Plumbing & Heating

4.6
(70 reviews)
Verified

A well-established local contractor known for quality workmanship on both new construction projects and service/repair work for existing homes and businesses. They have a strong reputation for being trustworthy and skilled.

127 Main Ave W, Twin Falls, ID 83301 (Serves the CSI area)

Specialties & Features

Pipe installation and replacement
Leak detection and repair
Water heater installation and repair

Business Information

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

** The plumbing market in the Twin Falls/CSI area is characterized by a mix of established local companies and reputable national franchises. The competition is healthy but not oversaturated, leading to a generally high standard of service quality as companies compete on reputation and reliability rather than just price. The presence of long-standing, family-owned businesses indicates a stable market where customer retention is key. Typical pricing is moderate for the region, with emergency or after-hours services commanding a premium, as is standard industry-wide. Customers in this area appear to highly value trustworthiness, local ownership, and clear communication, which are consistently highlighted in reviews for the top-rated companies.

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 CSI regulations and climate