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TRUSTED BY FREDERICK, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon109
    Verified well and pump services reviews

Verified Reviews for Well And Pump Service pros in Frederick, MD

*The Angi rating for Well And Pump Service companies in Frederick, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Well And Pump Service needs.

*The HomeAdvisor rating for Well And Pump Service companies in Frederick, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Well And Pump Service needs.

Last update on June 22, 2026

Top-Rated Well and pump technicians in Frederick - Updated Nov 2026

Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
4.8(
124
)
Well Pump - Install or Replace

Serving Frederick, MD and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Well pump stopped working the same day well called Atlantic Blue they were out to the house gave us options on how to repair and water was back later that day. Highly recommend Atlantic Blue from the customer service to the tech's that came to the home to make the repairs."
The Fleet
The Building on Rt. 140
Main water line replacement!
Well Pump Replacement
Training Session!

+22

Response time10 hrs
Response rate88%
67 neighbors recently requested a quote
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Avatar for Dave the Plumber, LLC
Dave the Plumber, LLC
4.2(
188
)
Well Pump - Repair or Service

Serving Frederick, 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
24 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
3.9(
107
)
Well Pump - Repair or Service

Serving Frederick, 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
12 neighbors recently requested a quote
Recommended by58%of homeowners
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Avatar for Carroll Water Systems, Inc.
Carroll Water Systems, Inc.
3.9(
6
)
Well Pump - Repair or ServiceWell Pump - Install or Replace

Serving Frederick, MD and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"The plumber was very informative and offered me money saving options."
Well Casing and Cap
Drill Rig
Water Refiner
Water Refiner
Response time2 days
14 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for R & G Water Systems Inc
R & G Water Systems Inc
4.9(
58
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Frederick, 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
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Avatar for Professional lawns
Professional lawns
5.0(
20
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Frederick, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Quick service. I called because my main was clogged, they were out within a few hours, snaked my sewer and all is well! Great customer service and very knowledgeable! HIGHLY RECOMMEND"
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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Avatar for Crown Plumber
Crown Plumber
4.7(
261
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Frederick, MD and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Excellent. The bid was very competitive. Very careful and thorough in the installation and test process. Neatness in the installation and complete clean up."
Recommended by93%of homeowners
Request Quote
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Showing 1-10 of 63
Wells and Pumps FAQs, answered by experts

How do you set your well’s pressure tank? All you need to do is first drain the tank of water and find the pressure switch. Remove the switch cover and adjust the switch with a wrench—clockwise to increase water pressure, and counter-clockwise to reduce it. Each complete turn of the nut on the switch should equal 2.5 psi. Once this is done, replace the switch cover. All that’s left is to adjust the pressure of the tank itself using an air compressor and a tire gauge to support the new setting.

Schedule annual inspections, test water pressure, and protect the pump from freezing temperatures.

Why is my irrigation pump not pulling water?

There are a few reasons your irrigation pump isn’t pulling in water. You could have a clogged suction filter. You may have not properly primed your pump so air got stuck somewhere in the system. Your pump also won’t work properly if it has faulty or damaged pump components, like a pump motor or pressure switch.

Having a well means that a household’s water supply, including water that comes through faucets, showerheads, and appliances, is supplied through a private source rather than from a city. The well pulls fresh water from an underground water supply, such as an aquifer, and the well pump pushes the water from the well to your household.

You should have your well inspected once per year. You should also have a well inspection done when you’re buying a house with a private well, when the well cap is opened, when the septic tank is repaired, or when there is flooding.

During your annual visit, a pro will make sure that everything is working correctly and check for certain contaminants, including total coliform. Every other year, they’ll look for things like metals and nitrates, and every five years, they’ll test for pesticides.

The Frederick, MD homeowners’ guide to well and pump services

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

See all articles