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TRUSTED BY MONROVIA, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon719
    Verified plumbing services reviews

Find Plumbers in Monrovia

Avatar for All Season Rooter And Plumbing, Inc.
All Season Rooter And Plumbing, Inc.
4.8(
103
)

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"Alvin was extremely helpful in not only solving the immediate problem but I also in giving me valuable advice regarding work done by a prior plumber and how there may arise future problems in the area covered by the prior plumber’s work."
Drain Cleaning
Leak Repairs
Sewer Cleaning
Serivce Van
Response time2 hrs
Response rate94%
13 neighbors recently requested a quote
Avatar for John's Plumbing and Drain Services
John's Plumbing and Drain Services
4.7(
46
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"We scheduled an appointment with Johns Plumbing to get an estimate for a couple of non-emmergency issues including water heater replacement and faucet installation. Price was fair and we decided to go with them. Plumbers were working fast, and they completed all the work within one day. I would recommend Johns Plumbing to everyone."
Plumbing Project
Pressure Regulator Valve Replacement BEFORE Job is Performed Atwater Village LA
Sprinkler valve Installation needed. Before. Hyperon Ave Los Angeles, CA
AFTER nstallation
BEFORE

+125

Response time6 hrs
Recommended by78%of homeowners
Avatar for Dynamite Plumbing
Dynamite Plumbing
4.7(
77
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Let me tell you its hard to find a good Plumbing contractor . I think we did. He showed up on time, Finish the job and the price was very reasonable. . He didn't leave a mess for us to clean up. We now have found a plumber we can trust and will I hire again."
Testing
Connections
Trenchless Pipe Replacement
Clay sewer
Existing cleanout

+10

Response time10 hrs
Response rate87%
6 neighbors recently requested a quote
Avatar for Make it Drain Plumbing & Rooter
Make it Drain Plumbing & Rooter
4.7(
108
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"It was a great experience. The guys knew what they were doing and explained everything to me. My sewer was backed up and I was referred to this company... I think the name made me want to call... we had been having constant problems with back ups and this time it flooded the bathroom and we decided to have it fixed. Chris from make it drain was very professional and polite and gave me the best quote on fixing my plumbing. Thanks guys !"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

12 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for HARMONY ELECTRIC PLUMBING & AIR INC
HARMONY ELECTRIC PLUMBING & AIR INC
4.9(
25
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"They called us quickly and got a plumber out within a few days. Super thorough - tested all pipes and water sources to diagnose the problem. They were able to perform maintenance on most bathrooms the same day and improve the water temperature in our showers. Gave helpful, non-biased advice on potential further plumbing improvements. We will likely call this company again for any and all future plumbing needs."
552 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Rapid Rescue Rooter & Plumbing
Rapid Rescue Rooter & Plumbing
5.0(
12
)

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Wes @ Rapid Rescue Rooter & Plumbing did an amazing job fixing our plumbing issues and even gave us advice on how to properly care for our drains and system to avoid problems in the future. Very, much appreciated!! Wes was quick to return our call and schedule an appointment that worked best for us. I also scheduled for work to be done at my parent’s home, knowing they would be in knowledgeable, trustworthy hands! He is definitely highly recommended! Thanks so much Wes!"
Old plumbing
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel

+18

Recommended by83%of homeowners
Avatar for Ace’s Plumbing Services
Ace’s Plumbing Services
5.0(
16
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We’ve used this plumbing company multiple times across several properties and have always had a great experience. Extremely knowledgeable, professional, and quick to respond whenever we need service. It’s hard to find honest plumbers with real experience, and these guys definitely know what they’re doing. Every job has been handled efficiently and with great attention to detail. Communication is always excellent, pricing is fair, and they consistently deliver quality work. We truly appreciate having someone reliable we can count on for our properties. Highly recommend to anyone looking for a dependable and experienced plumber. Five stars all the way."
Water Heater Installation
Valve/Regulator
Tankless Heater
Copper Spot Repair
Automatic Shutoff

+2

Avatar for AD3 PLUMBING
AD3 PLUMBING
5.0(
13
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Nothing but good stuff from this company. Adrian (owners' son) is very knowledgeable and professional. I got quotes from two other plumbers for my kitchen drainage pipe massive leak. They both wanted to open-up the floor, and one of them wanted to also break-open the walkway, due to the extremely narrow crawl space. Adrian was the only one of the three that actually took a look under the house and determined that his men could dig under the footing to get to the problem. They arrived at the time scheduled, and left 2 hours later when the job done. And when I say done, I mean the area completely cleaned-up including picking-up the old pipes. They also had to cut into the stucco to get to the vent pipe. It looks like a surgeon did it. The stucco repairman is going to have an easy repair as a result. Trust me, if you're tired of dealing with plumbers that don't care about doing a good job, you have to hire Adrian at AD3 Plumbing for any plumbing issue you have. Adolfo Perez"
Water Heater Install
Water Heater Install
Replace Toilet Flange
Replace Toilet Flange
Replace Toilet Flange

+6

Response time1 day
Response rate100%
4 neighbors recently requested a quote
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Plumbing questions, answered by experts

You are responsible for coordinating directly with your local utility provider for main water shutoffs. You must also select compliant water heaters and fixtures that meet CA energy and lead-free standards. Additionally, you will make decisions regarding the scope of sewer lateral replacements and coordinate your schedule to ensure the contractor can complete required inspections for permitted plumbing work.

Helpful?

Always hire a licensed contractor who carries workers' compensation insurance to protect yourself from liability. A qualified professional will handle pulling the necessary permits for your plumbing work. Choose a local expert experienced with older homes, as they understand how to navigate aging galvanized pipes, clay sewer laterals, and the specific utility shutoff locations throughout Monrovia.

Helpful?

Updating older plumbing systems directly increases your home's resale appeal in Monrovia. Buyers actively look for modern copper or PEX pipes over aging galvanized steel. Completing permitted plumbing upgrades also demonstrates code compliance and removes disclosable defects required by CA law. Upgrading to water-efficient fixtures is another smart move, as local buyers highly value conservation efforts during droughts.

Helpful?

Start by inspecting exposed exterior pipes and irrigation systems in late fall before occasional winter cold snaps hit hillside homes. During spring, check your sewer lateral for root intrusion after seasonal rains, especially if you have mature trees. In the summer, monitor outdoor plumbing heavily to prevent water waste and comply with local conservation rules in Monrovia.

Helpful?

You must select materials that comply with state building codes, including strict lead-free requirements. Because Monrovia has hard water, PEX piping is highly recommended for repiping projects since it resists mineral scaling better than copper. Additionally, CA seismic safety standards require flexible connections and double strapping for water heaters to safely accommodate any potential earthquake movement.

Helpful?

The Monrovia, CA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.