Service Area

Plumber in Monrovia

Monrovia's housing stock is dominated by mid-century ranches and pre-1940 Craftsman homes, many with original galvanized steel supply lines now corroded and failing. Hard water from California American Water (320 TDS) accelerates sediment buildup in water heaters and mineral deposits on fixtures, while clay and adobe soils in the foothills shift seasonally, stressing underground pipes and slab foundations.

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Service Location

Monrovia

CA Service Area

No extra travel fees for this area

Communities we serve

Duarte Bradbury Arcadia Sierra Madre Temple City Azusa Pasadena

Serving Glendora, CA since 2015
Licensed Plumber
Veteran Owned
Residential & Commercial

Monrovia

Plumber

Plumbing Buddies in Monrovia

Monrovia Plumbing Built for Older Homes and Hard Water

Monrovia's pre-1960s housing stock relies on aging galvanized steel and cast iron pipes that corrode from inside, dropping water pressure and introducing rust. We diagnose these failures with camera inspection and replace them with modern materials rated for hard water.

California American Water's 320 TDS hardness level shortens water heater life and clogs fixtures with mineral scale. We install tankless systems, perform annual sediment flushes, and recommend water softeners to protect your investment.

Foothills clay soils expand and contract with seasonal moisture, cracking slab foundations and stressing underground lines. Our slab leak detection and repair services address these soil-movement failures before they flood your home.

At a glance

Serving Glendora, CA since 2015
Free written estimates with no obligation
Premium options most contractors don't carry — we explain the differences honestly
Responsive scheduling and clear communication from estimate to completion

Call (626) 838-4016

Our Services in Monrovia

Every service, available in Monrovia

Plumbing Buddies serves Monrovia with drain cleaning, water heater installation, repipe services, and gas line repair—specialized for aging homes and hard water damage.

Plumber

Full-service plumbing repairs, installations, and replacements for homes and businesses across the San Gabriel Valley.

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Drainage service

Specialized drain and sewer solutions including cleaning, jetting, replacement, and new installations.

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Client Reviews

What Monrovia customers say.

5.0

367 Google reviews

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Ezra and Jose from Plumbing buddies were very professional and respectful of our property and always showed up on time and cleaned up after themselves.Ezra explained what was going to happen once our water got shut off. They began the re-piping under the house with ABS drain lines. finished one day and the 68 year-old cast-iron pipes are now gone. The new black ABS drain pipe should last for a long time. Highly recommend this company.

Recently got a tankless heater installed and Jeremy explained everything in detail. The quote was also fairly priced. The final work looks great. I would highly recommend Plumbing Buddies to anyone looking to repair or replace their water heater. I’ll be using them for yearly maintenance.

I’m writing on behalf of my mom, Nora. Jeremy was excellent to work with from start to finish. He came to my mom’s house to inspect and remove her old water heater and install a new one. Jeremy was professional, punctual, friendly, and communicated clearly throughout the entire process. He took the time to explain everything and made sure all of her questions were answered. She also appreciated how clean and organized he kept his work area from start to finish. The installation was completed efficiently and with great attention to detail. Most importantly, my mom now has the peace of mind that comes with a brand-new water heater and knowing the job was done right. She is very pleased with Jeremy’s service and would highly recommend him to anyone looking for a reliable, knowledgeable, and trustworthy plumber. Do not hesitate to call Jeremy for all your plumbing needs!

They did a great job of replacing the cover for my water heater. It came out great plus after the rain it was making a noise and they came quick to check it out and clean it! They are the best 😊🙏🏼!

One of the good guys out there. He is the only plumber we trust and we have used him on many projects. Jeremy will give you honest feedback and does great work. We’ve now used Plumbing Buddies several times and couldn’t be happier!

Our Work

Recent projects

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Copper water lines with brass fittings and red ball valve installed on concrete pad

Plumber

PEX water lines with brass fittings and white couplings installed in wall framing

Plumber

Excavated trench showing corroded cast iron sewer pipes during underground drainage system replacement

Drainage service

Serving Monrovia

Free on-site estimate. No commitment required.

Our crew knows Monrovia. We will show up on time, assess the job honestly, and give you a clear written number before asking you to decide anything.

Call (626) 838-4016

Also serving across Los Angeles County:

FAQ

Plumber FAQ for Monrovia

Common questions from Monrovia customers about our services, process, and coverage.

Why do water heaters fail so quickly in Monrovia?

California American Water's hard water (320 TDS) deposits calcium and magnesium minerals inside tanks, reducing efficiency and shortening lifespan to 7–10 years. Annual sediment flushing and water softener installation extend performance and lower energy costs.

What causes slab leaks in Monrovia's hillside homes?

Clay and adobe soils in the foothills expand during wet winters and contract during dry summers, creating stress on underground water lines. Homes built in the 1970s–80s on hillside lots are especially vulnerable. We use video inspection to locate leaks without excavation.

Should I repipe my older Monrovia home?

If your home was built before 1980 and has galvanized steel supply lines, corrosion is likely reducing water pressure and introducing rust. Repipe services replace corroded lines with copper or PEX, restoring pressure and water quality.

How does hard water affect my drains and fixtures?

Monrovia's hard water leaves mineral deposits on aerators, cartridges, and inside pipes, slowing drainage and wearing faucet seals faster. Drain cleaning and fixture replacement address buildup; water softening prevents future scale.

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Find Us

Proudly Based in Glendora, CA

Stop by, call, or book online — we're always nearby when you need us.

Phone

(626) 838-4016

Hours

Monday 7:30 AM - 5:00 PM
Tuesday 7:30 AM - 5:00 PM
Wednesday 7:30 AM - 5:00 PM
Thursday 7:30 AM - 5:00 PM
Friday 7:30 AM - 5:00 PM
Saturday Closed
Sunday Closed