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TRUSTED BY HAMPSTEAD, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon741
    Verified sump pump installation services reviews

Find Sump pump installation pros in Hampstead

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

Serving Hampstead, 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!"
23 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Dun Rite Drain Cleaning
Dun Rite Drain Cleaning
4.6(
391
)
Sump Pump - Repair or Replace

Serving Hampstead, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"I am was very happy with the work Dun Rite Draining Cleaning. Sterling was very courteous and professional. Replaced my sump pump and explained the problem and solution very thoroughly. Excellent customer service! I will definitely use them again in the future!"
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center
Ihop shopping center

+20

Response time10 mins
9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.7(
211
)
Sump Pump or Interior Foundation Drains - Install

Serving Hampstead, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"I'm not fully moved into the home yet, but I will update when I am there permanently. The crew was very professional, worked diligently, cleaned up after every day of work (three day job--french drain expansion, two additional sump pumps installed, window drains into the sump pumps, pretty extensive job)."
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
754 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Aqueduct Plumbing Services
Aqueduct Plumbing Services
5.0(
29
)
Sump Pump - Repair or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

We are a family owned and operated business with several years of experience. We offer many plumbing services in Baltimore, Carroll, Frederick, Howard, and Montgomery Counties. Please reach out to us directly at 443-202-5623 for more information or to schedule a service. You can also book directly through our website at www.aqueductplumbingservices.com !

Navien Tankless Water Heater with Scale Filter
Moen Pulldown Kitchrn Faucet, Garbage Disposal, & Continuous Waste Drain
Steeped Tea Cafe - Multiple Tasks
PVC Closet Flange Replacement
Moen MotionSense Kitchen Faucet

+19

1 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for Mr. Rooter of Maryland
Mr. Rooter of Maryland
4.3(
1,083
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Hampstead, MD and surrounding areas

Approved

In business since 1968

Free estimates

Emergency services offered

"They called right away, showed up on time, diagnosed the issue, installed the new sump pump, explained everything, cleaned up, and did it all in a timely manner. What more to ask? Well done."
Mr. Rooter of Baltimore fleet
Response time50 mins
15 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for EBENEZER PLUMBING & DRAIN
EBENEZER PLUMBING & DRAIN
5.0(
27
)
Sump Pump - Repair or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Khuma, the man from Ebenezer Plumbing & Drain Services worked at my plumbing project. He is a very honest man. I was supposed to pay him an extra amount for a replacement flapper he bought and installation. But since the old flapper was still in a good condition and useful, he recommended using it, instead of the new one he bought. This saved me the additional charge. I would not have known which flapper he used, had he not told me. Honesty! He knows his job; he does quality work, and I highly recommend him to anyone who needs plumbing and drain cleaning services."
Before replace 50 gallons gas water heater tank
After replaced 50 gallons gas water heater tank
After Replaced sump pump and check valve.
Minor rebuilt toilet tank.
After Replaced 80 Gallons Electric water heater.

+27

Response time40 mins
Response rate96%
Recommended by100%of homeowners
Avatar for Ensor Plumbing
Ensor Plumbing
4.3(
135
)
Sump Pump - Repair or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 1961

Emergency services offered

Warranties offered

"Excellent, courteous, and professional service!!! My plumber replaced my sump pump, installed my dishwasher, installed a toilet, and fixed two other toilets in less than four hours! She was fantastic and I’m definitely using Ensor again!"
Water Treatment System
Radiator Installation
Tankless Water Heater Installation
Well pump
New water treatment Installation

+15

Response time1 day
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Guardian Basement Waterproofing
Guardian Basement Waterproofing
4.5(
23
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Hampstead, MD and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"Joel and his crew did a fantastic job. I really appreciated Joel's professionalism and thoughtfulness when he evaluated the problem and formulated the most effective solution. The work was done in a timely and efficient manner. And the best part it is, that I no longer have water in my basement despite many periods of very heavy rain. I also had Guardian waterproof the basement in my former house with similar positive results. I recommend them to the highest extent!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
9 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,467
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Hampstead, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"
Horizon Plumber under sink
Horizon Plumber in Kitchen with homeowner
Horizon Plumber crawl space
24 neighbors recently requested a quote
Recommended by89%of homeowners
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Showing 1-10 of 170
Sump Pump Installation questions, answered by experts

A sump pump can be plugged into a regular, 110-volt outlet with three-prong openings, but it must have GFCI protections per the NEC, meaning you’ll need a GFCI outlet and circuit. Sump pumps require two outlet openings, one for the plug to the motor and one for the float switch.

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

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.

Yes, you can add a battery to your existing sump pump. There are batteries available that can be plugged into your existing system; however, most battery backups come as a complete system and act as a replacement for your existing sump pump.

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

The Hampstead, 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.