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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 John's Plumbing and Drain Services
John's Plumbing and Drain Services
4.7(
47
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+22 more

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 by76%of homeowners
Avatar for Dynamite Plumbing
Dynamite Plumbing
4.7(
77
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+19 more

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%
7 neighbors recently requested a quote
Avatar for Rapid Rescue Rooter & Plumbing
Rapid Rescue Rooter & Plumbing
5.0(
13
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+22 more

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"We’ve had so many plumbing projects over the years and have always used Rapid Rescue. They have replaced our water heater, completely plumbed two bathrooms & worked on the house mainline as well as the gas line and hooking up the water lines for the washer & dryer. They are honest, reliable and affordable. The work they have done has been top notch and it lasts. I highly recommend Wes and Rapid Rescue for all of your plumbing needs."
Old plumbing
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel

+18

Recommended by76%of homeowners
Avatar for Make it Drain Plumbing & Rooter
Make it Drain Plumbing & Rooter
4.7(
108
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearWater Heater - Repair or Service

Serving Monrovia, CA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I hired Make it Drain to fix my leaking toilet because my regular plumber was unavailable. I spoke with the main office and was told that a repairman would be at my house within an hour. After an hour and with no repairman in sight or call to explain his absence, I called the office back. I was told that the repairman had to get a part and that's why it was taking so long. The repairman finally showed up two hours after my initial call and promptly left again to get another part -- for which he added an additional $50 to the original quote. The work was completed and they did come back the following day when the toilet still wasn't fixed. But they could not detect any problem and left. The best thing about this experience is that it has renewed my already-considerable confidence in my regular plumber. Should I have an urgent matter in the future, I will wait until he is available. He is more reliable than Make it Drain (he comes when he says he will) and he is much more reasonably priced."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

15 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for HARMONY ELECTRIC PLUMBING & AIR INC
HARMONY ELECTRIC PLUMBING & AIR INC
4.9(
28
)
Water Heater - Install or ReplaceWater Main - Install, Replace or RepairDrain Clog or Blockage - Clear+15 more

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."
590 neighbors recently requested a quote
Recommended by48%of homeowners
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Plumbing questions, answered by experts

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?

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?

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.