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TRUSTED BY CALVERTON, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.8k+
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Calverton - Updated Nov 2026

All Aspects Waterproofing, LLC
4.6(
188
)
Sump Pump or Interior Foundation Drains - Install

Serving Calverton, MD and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"We are the 2nd owners of a 15 year old home. Don't know why the original owner/builder did not put a sump pump in the basement, as it would have been a cheaper option in the end. If you are building a new home with a basement, put a sump pump in, don't scrimp on what is a very valuable insurance policy. After looking at a handful of other companies to retrofit a sump pump in our cellar, we picked All Aspects Waterproofing, LLC. They did a great job! Very high quality work, and outstanding service. They did a great job! We enthusiastically recommend All Aspects Waterproofing to any homeowner!"
Response time1 day
13 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Remedy Plumbing & Drain Cleaning, LLC
Remedy Plumbing & Drain Cleaning, LLC
4.7(
733
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Calverton, MD and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Remedy Plumbing was GREAT!!! They came to my house on Sunday without an extra charge for the weekend call. He was extremely knowledgeable. My sump pump had gone bad. He was prompt & very efficient. Decided to have him fix a bathroom problem while he was here. Highly recommend if you have a plumbing problem, call Remedy Plumbing & Drain Co."
Response time5 hrs
57 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 Calverton, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I followed a lead a friend mentioned and having a water management basement drain system checked to see if any blockage going towards the sump pump. This is the 30th year of having the water management inside basement draining system. Placed a project and shortly got a call from Dun Rite Drain Cleaning. I was able to speak to an actual technician as my job is not about sewer, toilets, etc. Spoke with Sterling at Dun Rite Drain Cleaning and he gave good information and he also agreed I should contact the company that has the warranty. He did mention that the companies in general hire out the drain inspection as they do not have on staff such personnel. I was given a rough quote as FYI. After getting information I contacted the company that I have warranty with, and it was determined I did not need the service. The company with warranty had me take pictures and will get back with me after reviewing them. Gave information to the friend who suggested a camera system and he mentioned a good tool to get for my own peace of mind to check out the system and can be used for looking at other enclosures."
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
Joseph plumbing & drain
4.9(
162
)
Sump Pump or Interior Foundation Drains - Install

Serving Calverton, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I recently hired Johnson Plumbing for some much-needed repairs in my home, and I couldn’t be more satisfied with the service. The technician, Punte, did an outstanding job fixing a leaky faucet and replacing the aging pipes in the basement that lead to the sump pump. He was punctual, professional, and extremely knowledgeable. His workmanship was top-notch, and he made sure everything was working perfectly before he left. The owner, Kap, runs a reliable and customer-focused business. It’s clear that quality and integrity are at the heart of Johnson Plumbing. I highly recommend them to anyone in need of plumbing services—this team truly delivers excellent results!"
Response time6 hrs
Response rate100%
4 neighbors recently requested a quote
Zion Plumbing LLC
5.0(
13
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Calverton, MD and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I recently had my sump pump replaced, and I couldn't be happier with the service from Zion Plumbing. They are very professional, friendly, and easy to work with. The entire experience was smooth, and I truly appreciate their excellent service. I would highly recommend Zion Plumbing and trust them with any of your plumbing needs!"
Recommended by36%of homeowners
Avatar for DAY & NIGHT PLUMBER LLC
DAY & NIGHT PLUMBER LLC
4.8(
93
)
Sump Pump or Interior Foundation Drains - Install

Serving Calverton, MD and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Very Good! Arrived same day to assess project needs. Returned next day to install new water heater. Very satisfied with work ethics and clean-up. Would definitely hire again!"
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+1

Response time11 hrs
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Supreme Service Today
Supreme Service Today
4.4(
479
)
Sump Pump - Repair or Replace

Serving Calverton, MD and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

Supreme Service Today is a trusted business offering Heating, Cooling, Plumbing and Electrical Services, and our success is based on our dedication to meeting the needs of our customers through honesty, dependability, and integrity. Our experiences lies heavily in both residential and commercial maintenance, installation, and service. \n\nWe provide 24 hour emergency service to better serve our customers' needs. Our technicians are courteous, knowledgeable, and will make your needs their #1 priority.\n\nWe look forward to the opportunity to doing business with you.

Response time9 hrs
Response rate100%
79 neighbors recently requested a quote
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Sump Pump Installation FAQs, answered by experts

You should be fine. Most high-grade grinder pumps have a 24-hour holding capacity within the tank. You can continue to use the facilities so long as the power outage does not stretch into days. In a worst-case scenario, attach a generator to the grinder pump, providing it has sufficient electric capacity.

If you notice any new sump pump noises, such as persistent clanging or gurgling, then you likely have a sump pump problem on your hands. Foul odors coming from the pump can also indicate problems. Additionally, if your unit turns on but doesn't pump water, you might have to address electrical problems. In any of these cases, it's a good idea to hire a professional to address the issue.

Inspect the pump annually, test the float switch, and clean the discharge line to ensure efficient operation.

Repairs typically take 1-2 hours, while replacements, depending on accessibility, may require up to 4 hours.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to move wastewater and solid waste to the municipal sewer or septic tank. However, for fixtures located below grade (e.g., in a basement), gravity is not sufficient.

The purpose of a sewage ejector pump is to actively pump this wastewater and solid waste upward into the main sewer line. Without an ejector pump in this situation, wastewater would have no way to exit and would eventually back up, causing a sewage overflow or flooding in your basement. If all of your home's plumbing is on the main floor or higher, gravity can handle the drainage, and an ejector pump is not needed.

The Calverton, MD homeowners’ guide to sump pump installation services

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