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Here is the sump pump we recommend.

Review your estimate, see your county rebate, and book a visit to confirm it.

SwiftPro Heating, Cooling and Plumbing

Estimate

Install

Questions?

(703) 997-9757
Zoeller Mighty-Mate M53 cast iron sump pump with its float switch, a sump pump without a battery backup
Zoeller AquaNot 508 ProPak: an M53 cast iron sump pump and a battery backup sump pump piped together as one unit, with the controller and the battery box

Sump Pump Recommendation

Sump Pump with Battery Backup

Two in One

The main pump and a battery backup pump, piped together in one unit

Keeps pumping when the power goes out

Bucket tested before we leave
Eleven SwiftPro heating, cooling and plumbing technicians lined up in front of the company's wrapped service vans in Northern Virginia

SwiftPro Heating, Cooling & Plumbing

5.0881 Google Reviews

Sump pump replacement for Northern Virginia homeowners

Estimate

Recommended
$1,600net*$3,200 installed, then the county pays back half, if it counts the whole unit

15yrs @ 9.99%

$34/mo

8yrs @ 7.99%

$45/mo

60mo @ 0%

$53/mo

Up to $1,600 back from Fairfax CountyHalf of a battery backup sump pump, paid after the work is done. If the county counts the whole unit, that leaves you at $1,600.

Your Sump Pump Without battery: one cast iron pump on house power.With battery: two in one, the same pump plus a battery backup pump in one unit, so it keeps pumping when the power goes out.

Add a battery backup so it keeps pumping when the power goes out.

Keeps pumping in an outage
$1,600 net*
Without BatteryWith Battery50% back*
Where is your home? Fairfax County and the City of Alexandria each pay back half of a battery backup sump pump. The Town of Vienna, the Town of Herndon and the City of Fairfax are not in the county program.

Got a lower comparable quote? We’ll match or beat it.

Rebates

Fairfax County*Half back on a battery backup sump pump, up to $5,000 per property. Pay first, then apply with the invoice and photos. First come, first served. Not the Town of Vienna, the Town of Herndon or the City of Fairfax. The Flood Mitigation Assistance Program
50% back

The program pays you, after the work is done and paid for. We write the invoice the way it asks for.

Free In-Home Visit

No obligation, 100% free! See which rebate your home qualifies for, schedule today 👇

Book Now

No obligation to book

Estimate includes the pump, standard installation in your existing pit, a quiet check valve, new PVC to your existing discharge line, hauling the old pump away and a bucket test. A new or deeper pit, discharge work outside, or a dedicated circuit, if your home needs one, is quoted separately. *Rebates are paid by Fairfax County or the City of Alexandria under their own rules, after the work is done and paid for. Their staff decide what counts, and the money can run out. Net is the installed price less half back, if the program counts the whole unit. Monthly payments are on the installed price, based on good credit.

SwiftPro HVAC specialist shaking hands with a homeowner at the front door before a free in-home measurement in Northern Virginia
SwiftPro Heating, Cooling and Plumbing service van
FREE

In-Home Sump Pump Visit

To confirm your quote and make sure everything is accurate, we’ll need about 45min to:

  • Check your pit, pump and check valve
  • See where your discharge line runs
  • Confirm the outlet and the right pump for your basement
  • Go over rebates & financing

Select Date & Time

To confirm your quote and make sure everything is accurate, book your free in-home visit.

Select Date & Time

October 2026
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Time zone

GMT-04:00 America/New_York (EDT)

Arrival time(Required)
Before and after of a SwiftPro sump pump replacement in a Northern Virginia basement, the failed pump beside the new discharge riser and quiet check valve
FAQ

Frequently Asked Questions

Two pumps in one unit. A cast iron pump does the everyday work on house power, and a battery backup pump sits beside it and takes over when the power goes out or the main pump quits. It’s one unit at one price, installed as one job.

Its Flood Mitigation Assistance Program pays back half of a battery backup sump pump, up to $5,000 per property, and it isn’t income based. You pay us first, then apply with the invoice and photos, and county staff decide what counts. The county doesn’t say whether it counts a two-in-one unit in full, which is why the page says up to. It’s first come, first served, and the check comes about 60 days after they approve it. Homes in the Town of Vienna, the Town of Herndon and the City of Fairfax aren’t covered, and a standard pump on its own isn’t either.

Its Flood Mitigation Grant Program pays back half of a battery-powered sump pump, up to $5,000 per property. The owner applies after the work is done and paid for, with itemized receipts and photos, and the check takes up to two or three months.

Age plus behavior. Zoeller, who make a lot of the pumps in this area, put service life at seven to ten years. If yours is past seven, runs often, or the basement is finished, replace it on your schedule instead of the storm’s.

A new or deeper pit, discharge line work outside, and a dedicated circuit if the pump is living on an extension cord. Most homes need none of those, and if yours does, you see the number in writing before we start.

Simple 3 Step Process

SwiftPro van parked outside a Northern Virginia home for a free HVAC measurement Step 1

Check & Size

Book a free visit so a plumber can look at your pit, your pump and where the water goes, and confirm the right pump for your basement.

Two SwiftPro technicians in a Northern Virginia basement mechanical room, where most sump pits are Step 2

Plan & Budget

We lock in your price, go over financing, and tell you which county rebate your home qualifies for.

SwiftPro plumber kneeling at an open sump pit in a Northern Virginia basement, swapping the sump pump Step 3

Install & Relax

We swap the pump, bucket test it before we leave, and hand you an invoice written the way the county asks for it.

The SwiftPro plumbing team in front of three wrapped SwiftPro vans in Northern Virginia, with their drain machine, sewer camera and water jetter
WHY US

Trust us. Get it done right.

SwiftPro Heating, Cooling & Plumbing keeps Northern Virginia basements dry. We pull the old pump, set a cast iron one with a quiet check valve, and pour five gallons into the pit to watch it work before we leave.

A sump pump only matters on the worst night of the year, so we price it plainly, finance it if you want, and point you to the county money for a battery backup.

Here’s What Our Customers Say

SwiftPro Heating, Cooling & Plumbing

881 Google Reviews
William CampbellJune 2026

Very fast response to my initial inquiry. Set up an appointment for the next morning and the technician, Xavi, arrived in the agreed-upon timeframe. He went to work right away, assessing the problem with our sump pump, explaining it to me, and providing a potential solution, including full transparency on pricing. The work was done quickly and expertly. He even took time to explain to me why it happened and steps I can take to prevent it in the future. I would definitely use SwiftPro again.

kyle kotasenskiJuly 2026

My technician James gave an honest assessment of my situation, clearly laid out the scope of work, and provided different pricing options to resolve my concern. I will definitely call SwiftPro in the future for any plumbing needs! Review Update: James came out to install my new sump pump system today and knocked it out of the part again. Thank you James and thank you SwiftPro!

Jeff LinderSeptember 2026

Harold was a great person to work with. Honest, knowledgeable, and passionate about his craft. We contacted Swiftpro regarding a sump pump problem, and Harold promptly diagnosed the issue while clearly explaining our options. He genuinely cares about customer satisfaction and takes pride in delivering quality work. Highly recommend Harold.

SwiftPro plumber unpacking the new sump pump beside the open pit in a Northern Virginia basement
The failed sump pump pulled out of its pit, before a SwiftPro replacement in Northern Virginia
New PVC discharge riser and quiet check valve on a sump pump SwiftPro replaced in Northern Virginia
An old sump pump caked in rust and sludge, in a bucket after a SwiftPro plumber pulled it from the pit

Installation Photos

Check out our work! Here’s a sump pump swap from one of our Northern Virginia jobs, old pump out and new one in.

Get Started This Week!

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SwiftPro Heating, Cooling and Plumbing

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Net after rebate*

$1,600

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