Top 3 Plumbing Contractors in South Pasadena

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

#1

Mike Diamond Plumbing & Heating

4.8
(800 reviews)
Verified

A dominant and highly advertised regional player known for rapid response times and comprehensive 24/7 emergency services. They operate a large fleet of trucks and have significant resources to handle everything from minor leaks to major commercial plumbing projects. Their brand is built on reliability and customer service.

2575 San Gabriel Blvd, Rosemead, CA 91770 (This is their corporate HQ; they serve South Pasadena extensively)

Specialties & Features

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

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
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#2

South Pasadena Plumbing & Rooter

4.7
(150 reviews)
Verified

A well-regarded local company that emphasizes personalized service and deep community ties. As a smaller, family-oriented business, they are often praised for their honesty, fair pricing, and the expertise of their technicians. They are a go-to for both routine maintenance and complex repairs for South Pasadena residents.

919 Mission St, South Pasadena, CA 91030

Specialties & Features

Bathroom and kitchen plumbing
Leak detection and repair
Pipe installation and replacement

Business Information

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

Prestige Plumbing Co.

4.9
(80 reviews)
Verified

A high-end, customer-focused plumbing service known for meticulous work and exceptional customer service. They specialize in servicing and remodeling the historic and upscale homes common in South Pasadena and surrounding communities. They are often chosen for complex projects where quality of workmanship is the top priority.

They are based in and serve the San Gabriel Valley, including South Pasadena. (Physical address is not prominently listed, as is common with many elite service businesses).

Specialties & Features

Residential repipes
Bathroom and kitchen plumbing
Water heater installation and repair

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in South Pasadena

** The plumbing market in South Pasadena is characterized by high demand for quality service, driven by a mix of historic, early-20th century homes and affluent homeowners. The competition is strong, with a clear dichotomy between large, well-funded regional companies (like Mike Diamond) and smaller, highly specialized local contractors (like South Pasadena Plumbing & Rooter and Prestige Plumbing). **Average Quality:** The bar for quality is high. Residents expect knowledgeable technicians who can navigate the challenges of older plumbing systems without causing unnecessary damage. Reputation and word-of-mouth are incredibly powerful. **Competition Level:** Moderate to High. While there are many plumbers serving the area, only a handful consistently maintain top-tier reviews and a strong local presence. Established companies with proven track records dominate the market. **Typical Pricing:** Pricing is at a premium compared to national averages, reflecting the high cost of living in California and the expertise required. A standard service call typically ranges from $100 to $200, with emergency rates being significantly higher. Major projects like a full-house repipe in a South Pasadena home can easily cost $5,000 to $15,000 or more, depending on the size of the property and complexity of the 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 South Pasadena regulations and climate