The Best Plumbing Contractors in Bloomington, CA

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

#1

Mike Diamond Plumbing, Heating & Air

4.8
(1 reviews)
Verified

A large, well-established regional company known for its 24/7 emergency service and extensive fleet of technicians. They offer a comprehensive range of residential and commercial plumbing services and are known for their professional, upfront pricing and maintenance plans.

1585 Spruce St, Riverside, CA 92507 (This is their primary service hub for the Inland Empire, serving Bloomington)

Specialties & Features

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

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes
#2

Rooter Guard Plumbing

4.9
(180 reviews)
Verified

A highly-rated, family-owned and operated local plumbing contractor. They emphasize personalized service, punctuality, and clear communication. Their excellent customer reviews consistently highlight their honesty, expertise, and clean work.

16958 Valley Blvd, Bloomington, CA 92316 (Physically located in Bloomington)

Specialties & Features

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

Business Information

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

Allstar Plumbing & Rooter

4.7
(250 reviews)
Verified

A reputable local provider known for responsive emergency service and solving complex plumbing issues. They serve both residential and commercial clients and are praised for their skilled technicians and fair pricing.

157 W Rialto Ave, Rialto, CA 92376 (Adjacent city, serving the Bloomington area)

Specialties & Features

Pipe installation and replacement
Emergency plumbing repairs
Water heater services

Business Information

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

Why These Are the Top Plumbing Contractors in Bloomington

** The plumbing market in Bloomington, CA, is competitive and served by a mix of large regional corporations and smaller, high-quality local contractors. As an unincorporated community, it lacks a dense concentration of hyper-local businesses, making it a service area for established companies in the broader Inland Empire region. The average quality of service is high, with consumers having access to well-reviewed, licensed, and insured professionals. **Competition Level:** Moderate to High. Customers have multiple reputable options to choose from, which drives a focus on customer service and competitive pricing. **Typical Pricing:** Pricing is in line with the Southern California market. Emergency service call fees typically range from **$99 - $200**, with hourly labor rates between **$90 - $150**. The final cost for jobs like water heater installation or sewer line repair can vary significantly based on the scope and materials but generally falls within a **$1,200 - $5,000** range for major projects. The most reputable companies provide transparent, upfront quotes before beginning 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 Bloomington regulations and climate

Frequently Asked Questions About Plumbing in Bloomington

Get answers to common questions about plumbing services in Bloomington, California.

1What are typical plumbing service costs in Bloomington, and why might they vary?

Costs vary based on job complexity, parts needed, and the plumber's licensing level. For example, fixing a running toilet may cost $150-$400, while repiping a home due to hard water corrosion common in our area can range from $4,000 to $15,000. Prices are also influenced by California's high business insurance requirements and the current cost of materials, which can be higher in the Inland Empire than in other regions.

2How does Bloomington's hard water affect my plumbing, and what services are most needed?

Bloomington's very hard water leads to significant mineral buildup (limescale) inside pipes, water heaters, and fixtures, reducing efficiency and causing premature failure. The most common related services are water heater flushing/repair, pipe descaling, and whole-house water softener installation. We recommend annual inspections to manage scale, especially before summer when water usage spikes for irrigation.

3What should I look for when choosing a plumber in San Bernardino County?

Always verify the plumber holds a valid, active **California C-36 Plumbing Contractor License** issued by the CSLB, which is required to perform any plumbing work over $500. For Bloomington specifically, choose a provider familiar with local codes from the County's Building and Safety Division and experienced with the soil conditions here, which can affect sewer line repairs. Check for local reviews and proof of insurance.

4Are there seasonal plumbing issues I should prepare for in Bloomington?

Yes. In the hot, dry summer, increased outdoor watering can strain irrigation systems and expose leaks. Pre-summer is the ideal time for sprinkler checks and main line inspections. In mild winters, while freezing is rare, occasional cold snaps can threaten exposed pipes in older homes or unheated crawl spaces. It's also a good season for water heater maintenance before holiday guests arrive.