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Top-Rated Sump pump repair or replacers in Monrovia - Updated Nov 2026

Avatar for Remedy Plumbing & Drain Cleaning, LLC
Remedy Plumbing & Drain Cleaning, LLC
4.7(
733
)
Sump Pump - Repair or Replace

Serving Monrovia, MD and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"I was very pleased with Remedy for installing a ZOELLER sump pump. That brand was highly recommended by my brother-in-law who happens to be a Master HVAC. The replacement took just over an hour by an experienced service technician. When completed he fully explained the operation of the battery backup. I would highly recommend Remedy for sump repair and/or replacement."
Response time5 hrs
59 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Dun Rite Drain Cleaning
Dun Rite Drain Cleaning
4.6(
395
)
Sump Pump - Repair or Replace

Serving Monrovia, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Sterling was professional and extremely knowledgeable about ALL of the plumbing issues in my home. He was able to install a new sump pump, clean out the drain and even adjust some pipes where necessary. I highly recommend him!"
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center

+20

Response time3 hrs
Response rate95%
8 neighbors recently requested a quote
Avatar for Dave the Plumber, LLC
Dave the Plumber, LLC
4.2(
188
)
Sump Pump - Repair or Replace

Serving Monrovia, MD and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"Dave The Plumber was awesome. They replaced and upgraded my water heater with ease and no mess. I found the price the be very reasonable, too. They were very polite with great communication. I knew what was going on every step. I definitely recommend their services!"
Our work
Our work
Our work
Our work
Our work

+11

Response time6 hrs
26 neighbors recently requested a quote
Recommended by80%of homeowners
Markool Heating & Cooling, LLC
4.7(
18
)
Sump Pump - Repair or Replace

Serving Monrovia, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Just started working with Markool this summer and they have been fantastic! When I need service, they are so fast and every person we have interacted with has been polite, knowledgeable and personable. We unexpectedly needed to replace our system during a heat wave and they were super. So responsive and quick. I would highly recommend Markool for all of your HVAC needs!"
Response time1 day
15 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
3.9(
107
)
Sump Pump - Repair or Replace

Serving Monrovia, MD and surrounding areas

Approved

In business since 1949

Free estimates

Credit card accepted

"Phone contact was very prompt. Service person arrived within 1 1/2 hours as promised. Problem was resolved and a new sump pump was installed. Time will tell if problem was totally solved. (need a rainy down pour to see. )"
Water Heater 1
Water Heater 2
Water Treatment
Fixed Leak 2
Leaking Under Sink 1

+12

Response time6 hrs
13 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for R & G Water Systems Inc
R & G Water Systems Inc
4.9(
58
)
Sump Pump - Repair or Replace

Serving Monrovia, MD and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Fantastic service. This is the second time we've hired R & G Water Systems. Both times we had an issue in the middle of the night and they were able to send someone out first thing in the morning. They replaced our well pump the same day (within a few hours of calling actually). This went as smoothly as the first time we hired them and would definitely continue to use them."
Recommended by96%of homeowners
Avatar for National Water Service Corp
National Water Service Corp
4.6(
114
)
Sump Pump - Repair or Replace

Serving Monrovia, MD and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"My well pump pressure tank needed service and I called Friday and Barbara was very professional and eager to help. She took the time to understand the issue and even reviewed the pictures. Barbara is very passionate about her job. She was able to schedule for Saturday. Dave came out. He called to let me know that he was on his way and let me know when he will arrive. He was very punctual, professional, friendly, and down to business. Totally impressed with the way he solved the problem and made sure that answered all of my questions. This company is very ethical and I would recommend them to anyone."
Water Treatment, water softener, solution feeder, constant pressure well pump system
Tankless Water Heater
Whole House Water Treatment with Twin PFA/PFOAs remediation filters
Installing a new well line from the well to the house
Tankless Water Heater and Traditional Water Heater

+31

Recommended by92%of homeowners
Avatar for Professional lawns
Professional lawns
5.0(
20
)
Sump Pump - Repair or Replace

Serving Monrovia, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"My well pump went out at my house. I called Redline Mechanical Services. They were out to my house in no time. They assessed the problem and had my well back up in running in no time. Company is very professional and pleasant to work with. I will definitely be using them again. Thank you Redline Mechanical Services."
Fusion Car Wash
back of the hotel shows the qty of rooms
Main Street view of the hotel.
George Washington University Hospital
Fusion Car Wash

+26

Recommended by100%of homeowners
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FAQs for sump pump repair or replace projects in Monrovia, MD

Sump pumps last about 10 years with proper maintenance and prompt repairs. Several factors can influence your sump pump’s lifespan, such as usage, environmental conditions, and installation. Premium sump pumps with heavy-duty motors and quality components tend to last longer than lower-cost models. Pedestal sump pumps usually last longer than submersible models since they’re not constantly exposed to water.

A basement French drain is a drainage system installed in basements or around a building’s foundation to redirect water and prevent flooding. This system features a trench with a perforated pipe that catches and transports water away. These systems can crack, freeze, or clog, potentially resulting in flooding or strain on your sump pump.

You can use a sump pump in your yard to minimize pooling water and landscape damage, but it’s best used in conjunction with other drainage systems. This can include French drains, trench drains, underground downspouts, and other equipment. Proper lawn care, such as soil aeration and native plants, also aids with drainage.

The Monrovia, MD homeowners’ guide to sump pump repair or replaces

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