Top 3 Plumbing Contractors in Monrovia

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

#1

Ira Hansen Plumbing, Heating & Air

4.8
(280 reviews)
Verified

A family-owned and operated business with deep roots in the community, known for its rapid emergency response and high-quality workmanship on both residential and commercial projects. They emphasize customer education and transparent, upfront pricing.

113 W Lemon Ave, Monrovia, CA 91016

Specialties & Features

Emergency plumbing repairs
Water heater installation and repair
Pipe installation and replacement

Business Information

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

Rooter 911

4.7
(150 reviews)
Verified

Highly rated for their expertise in dealing with stubborn drain and sewer line issues. They utilize advanced techniques like hydro-jetting and video camera inspections. Also praised for their punctuality and clean, professional service.

412 S Myrtle Ave Suite 202, Monrovia, CA 91016

Specialties & Features

Drain cleaning and sewer services
Leak detection and repair
Bathroom and kitchen plumbing

Business Information

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

All City Plumbing

4.6
(190 reviews)
Verified

A reliable and well-established local contractor known for handling a wide range of plumbing needs, from minor repairs to major remodels. They are frequently commended for their honest diagnostics and friendly, professional technicians.

Serves Monrovia from their base in the San Gabriel Valley (Local to the area)

Specialties & Features

Residential and commercial plumbing services
Leak detection and repair
Water heater installation and repair

Business Information

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

** The plumbing market in Monrovia is competitive and characterized by a mix of long-standing local family businesses and larger regional companies that serve the broader San Gabriel Valley. The average quality of service is high, as evidenced by the strong online reviews for top-tier providers. Customers appear to value responsiveness, transparency in pricing, and technical expertise, particularly for emergency services and complex sewer/drain issues. Due to Monrovia's mix of historic and newer homes, providers often need skills in both repiping modern systems and carefully working on older plumbing. Competition helps keep pricing relatively fair, but premium 24/7 emergency service commands a higher rate. Typical pricing for standard services (like faucet installation or drain cleaning) is in line with regional averages, while major projects (such as full repiping or sewer line replacement) are significant investments. Homeowners in Monrovia generally expect and receive professional, licensed, and insured service from the top-rated contractors.

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 Monrovia regulations and climate