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Sump Pump Installation in MD and DC, including Baltimore, Silver Spring & Washington.
Extreme clogging and rust in a Bethesda sump pump system

Sump pump failure can lead to a very serious flood in your basement if you have no backup system in place. You should never count on just one pump to keep your basement or crawl space dry.

Backup Sump Pumps

Like any mechanical utility within your home, your sump pump can eventually fail.

A sump pump contains moving parts that can wear out or malfunction over the years.

The best way to make sure your home is protected from a sump pump failure is to make sure that you have a battery backup pump and secondary sump pump ready to operate in an emergency.

At Mr. Basement, we install sump pump systems that are equipped to handle your basement water problem.

battery backup sump pump quote in Maryland and Washington DC

Battery Backup Sump Pump Systems

Common Battery Backup Designs
(Click for more information about each solution.)

Sump pumps lose power for a variety of reasons. Aside from the obvious power failure, it's possible for a circuit to trip, especially pumps plugged into GFI outlets.

At Mr. Basement, we've also seen many cases where the pump was unplugged by someone who needed to use the outlet, but forgot to plug the sump back into the outlet. In some situations, this has led to water damage to nearly everything stored in the basement.

You'll be glad to have a battery backup sump pump installed!


a battery backup sump pump system in Bethesda battery backup sump pump system logo

We recommend installing Basement Systems UltraSump® Battery Backup System.

The UltraSump® system can pump out an excess of 11,500 gallons of water on a fully charged battery-- that's enough water to fill a small swimming pool!

To alert you of power failure, the UltraSump® sounds an alarm when it runs and silences when the pump cycles off. For your convenience, the alarm can also be hooked up to your home security system so you can be notified by phone.

UltraSump® Specifications

  • Long-Lasting Protection -- The UltraSump® can outlast generic backup pumps many times over, pumping an incredible 11,500 gallons of water out on a single fully charged battery.

  • Advanced Alarm System -- The UltraSump® sounds off whenever the battery back up pump cycles on, letting you know so you can respond. Optionally, it hooks up to your home alarm system.

  • Additional Battery Life -- For added protection, an additional battery can be attached to a single UltraSump® system, allowing for more than double the pumping time.

Backup Sump Pump Systems

If you have a primary sump pump and a battery backup sump pump, your basement is already well on its way to being protected.

However, if your primary sump pump fails due to mechanical failure, your basement waterproofing is only good as long as your battery backup can last. And if your sump pump is being overwhelmed due to an unusually high volume of water, it's best to have a secondary sump pump that can kick in and help keep the water down.

What's Keeping Your Basement Dry?

The Problem Primary Sump Pump Secondary Pump Battery Backup Pump
Normal Rainfall green checkmark gray checkmark gray checkmark
Heavy Rain Overwhelms
Primary Pump
green checkmark green checkmark gray checkmark
Complete Power Failure red x red x green checkmark
Primary Pump Failure red x green checkmark green checkmark
Primary & Secondary
Pump Failure
red x red x green checkmark

Generator-Powered Sump Pumps

Sometimes, a homeowner will tie their sump pump system into their generator to keep it powered during outages.

However, this only works if you are home (and awake) to turn the system on. Automatic systems typically cost $7,000-$10,000 to install. Because there is only one pump, you will have no secondary system to address heavy rains or primary pump failure.

AC-Powered Primary Pumps

Some sump systems include a battery that converts DC battery power into AC power to charge your primary pump.

Transforming DC power to AC is a highly inefficient process, and these battery backup systems often lose their charge within an hour's time. Because there is only one pump, you also will not be protected from pump failure or overwhelming water volume.

Water-Powered Sump Pumps

Water-powered sump pumps use your water supply to run your sump pump system. Thus, they can operate without power.

Unfortunately, water-powered pumps pump very slowly and require you to have very high water pressure. They are also wasteful systems, discharging 3-5 gallons of good water for every gallons of groundwater pumped out of your home.

Battery Backup Sump Pumps

Battery Backup Sump Pumps use a battery and a separate battery-powered sump pump to operate.

When a high-quality battery backup is installed, you can pump out thousands of gallons of water on a single charge. And because you have a second pump installed, you're covered during sump pump failures and during overwhelming rains as well as during power outages.

GET STARTED! Schedule your FREE Inspections & Estimate. Call 1-877-605-5567
CALL: 1-877-605-5567
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Cities in District Of Columbia County, DC
Naval Anacost Annex
Washington
Washington Navy Yard

Cities in Anne Arundel County, MD
Annapolis
Arnold
Baltimore
Churchton
Crofton
Crownsville
Curtis Bay
Davidsonville
Deale
Edgewater
Fort George G Meade
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Galesville
Gambrills
Gibson Island
Glen Burnie
Hanover
Harmans
Harwood
Laurel
Linthicum Heights
Lothian
Mayo
Millersville
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Pasadena
Riva
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Shady Side
Tracys Landing
West River

Cities in Baltimore County, MD
Baldwin
Baltimore
Boring
Brooklandville
Butler
Catonsville
Chase
Cockeysville
Dundalk
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Glen Arm
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Hydes
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Monkton
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Parkton
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Phoenix
Pikesville
Randallstown
Reisterstown
Riderwood
Rosedale
Sparks Glencoe
Sparrows Point
Stevenson
Towson
Upper Falls
Upperco
White Marsh
Windsor Mill

Cities in Baltimore City County, MD
Baltimore
Brooklyn

Cities in Calvert County, MD
Barstow
Broomes Island
Chesapeake Beach
Dowell
Dunkirk
Huntingtown
Lusby
North Beach
Owings
Port Republic
Prince Frederick
Saint Leonard
Solomons
Sunderland

Cities in Carroll County, MD
Finksburg
Hampstead
Keymar
Lineboro
Manchester
Marriottsville
New Windsor
Sykesville
Taneytown
Union Bridge
Westminster

Cities in Charles County, MD
Bel Alton
Benedict
Bryans Road
Bryantown
Cobb Island
Faulkner
Hughesville
Indian Head
Ironsides
Issue
La Plata
Marbury
Mount Victoria
Nanjemoy
Newburg
Pomfret
Port Tobacco
Rock Point
Waldorf
Welcome
White Plains

Cities in Frederick County, MD
Adamstown
Brunswick
Burkittsville
Emmitsburg
Frederick
Ijamsville
Jefferson
Knoxville
Middletown
Monrovia
Mount Airy
Myersville
New Market
Point Of Rocks
Rocky Ridge
Sabillasville
Thurmont
Tuscarora
Unionville
Walkersville
Woodsboro

Cities in Harford County, MD
Abingdon
Bel Air
Belcamp
Benson
Edgewood
Fallston
Forest Hill
Gunpowder
Jarrettsville
Joppa
Pylesville
Street
White Hall

Cities in Howard County, MD
Annapolis Junction
Clarksville
Columbia
Cooksville
Dayton
Elkridge
Ellicott City
Fulton
Glenelg
Glenwood
Highland
Jessup
Laurel
Lisbon
Savage
Simpsonville
West Friendship
Woodbine
Woodstock

Cities in Kent County, MD
Betterton
Chestertown
Kennedyville
Rock Hall
Still Pond
Worton

Cities in Montgomery County, MD
Ashton
Barnesville
Beallsville
Bethesda
Boyds
Brinklow
Brookeville
Burtonsville
Cabin John
Chevy Chase
Clarksburg
Damascus
Derwood
Dickerson
Gaithersburg
Garrett Park
Germantown
Glen Echo
Kensington
Montgomery Village
Olney
Poolesville
Potomac
Rockville
Sandy Spring
Silver Spring
Spencerville
Suburb Maryland Fac
Takoma Park
Washington Grove

Cities in Prince Georges County, MD
Accokeek
Andrews Air Force Base
Aquasco
Beltsville
Bladensburg
Bowie
Brandywine
Brentwood
Capitol Heights
Cheltenham
Clinton
College Park
District Heights
Fort Washington
Glenn Dale
Greenbelt
Hyattsville
Lanham
Laurel
Mount Rainier
Oxon Hill
Riverdale
Southern Md Facility
Suitland
Temple Hills
Upper Marlboro

Cities in Queen Annes County, MD
Centreville
Chester
Chestertown
Church Hill
Grasonville
Price
Queenstown
Stevensville

Cities in Saint Marys County, MD
Abell
Avenue
Bushwood
California
Callaway
Chaptico
Charlotte Hall
Clements
Coltons Point
Compton
Dameron
Drayden
Great Mills
Helen
Hollywood
Leonardtown
Lexington Park
Loveville
Mechanicsville
Morganza
Park Hall
Patuxent River
Piney Point
Ridge
Saint Inigoes
Saint Marys City
Scotland
Tall Timbers
Valley Lee

Cities in Talbot County, MD
Bozman
Claiborne
Mcdaniel
Neavitt
Newcomb
Royal Oak
Saint Michaels
Sherwood
Tilghman
Wittman
Wye Mills

Cities in Washington County, MD
Boonsboro
Cascade
Fairplay
Hagerstown
Keedysville
Maugansville
Rohrersville
Sharpsburg
Smithsburg
Williamsport

Cities in Alexandria City County, VA
Alexandria

Cities in Fairfax County, VA
Herndon

Please call us at: 1-800-942-1348
RECENT TESTIMONIALS:

"Service performed as expected, timely manner, clean as expected, friendly crew."
Testimonial by Susan Redmond from Brooklyn Park, MD

"You will be our first and last call that is made for all our basement needs. We will also be referring anyone we know."
Testimonial by Roy C. Jr. from Baltimore, MD

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