Top 3 Plumbing Contractors in San Luis Obispo

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

#1

Baker Plumbing & Rooter

4.8
(250 reviews)
Verified

A highly reputable, family-owned and operated business known for its rapid response, especially for emergency services. They are praised for their transparent pricing, clean and professional technicians, and expertise in handling both routine and complex plumbing issues, including advanced drain and sewer cleaning.

3985 Sacramento Dr, San Luis Obispo, CA 93401

Specialties & Features

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

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
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#2

Allstar Plumbing

4.7
(180 reviews)
Verified

Known for their professional and friendly service, Allstar Plumbing serves both residential and commercial clients in SLO County. They have built a strong reputation on reliability, clear communication, and quality workmanship. They offer a wide range of services, from minor leak repairs to full re-pipes and water heater solutions.

1241 Johnson Ave #169, San Luis Obispo, CA 93401

Specialties & Features

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

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
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#3

SLO Plumbing Co.

4.6
(150 reviews)
Verified

A trusted local contractor focused on providing high-quality plumbing solutions with an emphasis on customer satisfaction. They are frequently commended for their honest diagnostics, fair pricing, and efficient service. Their team is skilled in both traditional repair methods and modern, trenchless technologies.

1258 Monterey St, San Luis Obispo, CA 93401

Specialties & Features

Residential and commercial plumbing
Drain cleaning
Water heater installation and repair

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
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Why These Are the Top Plumbing Contractors in San Luis Obispo

** The plumbing market in San Luis Obispo is characterized by a high level of service quality and moderate to high competition. The market is dominated by established, local, and family-owned businesses rather than large national franchises, which contributes to a strong focus on customer relationships and community reputation. The average quality of service is high, as reflected in the consistently strong reviews for the top-tier companies. Due to the city's mix of older historic homes and newer constructions, plumbers in SLO must be versatile, skilled in everything from repairing aged galvanized pipes to installing modern, efficient fixtures. Pricing is typically above the national average, reflecting the higher cost of living in California and the specialized expertise required. A standard service call fee often ranges from $100-$200, with emergency and after-hours services commanding a significant premium. The top providers distinguish themselves through 24/7 emergency availability, upfront and transparent quoting, and a commitment to using high-quality parts and materials.

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 San Luis Obispo regulations and climate