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TRUSTED BY ANNANDALE, VA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.1k+
    Verified sump pump installation services reviews

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

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

Serving Annandale, VA 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 Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.6(
2,092
)
Sump Pump or Interior Foundation Drains - Install

Serving Annandale, VA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Well trained electrician arrived on time, offered a fair price, and installed a dedicated outlet for our new sump pump right on the spot. Haven't had the final inspection from the County yet, but the work looks very professional."
Beacon Home Services - Electric, Plumbing, Drains
New water heater replacement
Our Team
Electrician - Installing 2 new electrical panels
Beacon Home Services - Electrician

+31

Response time30 mins
Response rate100%
575 neighbors recently requested a quote
Avatar for Snell Heating & Air Conditioning, LLC
Snell Heating & Air Conditioning, LLC
4.6(
255
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Annandale, VA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"I closed the deal with Julian on late Tuesday night and the team was able to do the installation the next morning! Jesse gave me the details on the team as the ink was drying. They arrived on time first thing in the morning. Dan, Cal and Greg were a great team that stayed active all day. Seriously over 12 hours! They installed a new Hot water heater and an 18 Seer Lennox Heat Pump with Honeywell Humidifier and Honeywell Home Thermostats. My 17 year old system was tightly packed into the basement. I think the basement was built around it. They replaced everything...ducts, hoses, fuses boxes, wires and pipes. Everything was insulated and finally brought to code with new sensors and alarms. After working all day, they ended the evening cleaning up and taking me through the system in great detail. It has only been a couple hours but everything is running great. I talked to several vendors when making my choice. I liked several of them and they dealt with my silly process. Julian was very thorough with his pitch. He told me about the factors that differentiates them from the others. I believe I made a great choice. Merry Christmas!"
Snell Plumber Kitchen
Snell Tech Water Heater
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Home Service Pros
Home Service Pros
4.9(
14
)
Sump Pump or Interior Foundation Drains - Install

Serving Annandale, VA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Albert and Joseph provided truly exceptional service during their visit to my home. Albert first installed my kitchen faucet and food processor, and then, both came back to install a water heater with remarkable professionalism, care, and efficiency. From the moment they arrived, they were responsive, respectful, and incredibly warm. They took the time to explain my options, helped me feel at ease, and ensured I understood why the water heater they recommended was the best choice on the market. On top of that, they went above and beyond by fixing a separate issue in my shower without hesitation. Their dedication, expertise, and kindness made the entire experience outstanding. I am deeply grateful for their work and highly recommend them."
Completed sewer lateral repair.
Completed sewer lateral replacement that required a VDOT street cut.
Excavating sewer lateral for repair. Trust the process.
Completed sewer lateral installation.
Installation of new gas water heater.

+6

Recommended by16%of homeowners
Avatar for T.Q Excavation.Plumbing
T.Q Excavation.Plumbing
4.9(
112
)
Sump Pump - Repair or Replace

Serving Annandale, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

We proudly service the Metro Springfield area. With over 30 years experience, T.Q Excavation.Plumbing is a company providing exceptional, professional plumbing services without that professional price. Contact us today! We look forward to earning your business.

Toilet
Drain Cleaning
Toilet Flange Repair
Toilet Flange Repair
Toilet Flange Repair

+7

Response time2 hrs
Response rate90%
1 neighbors recently requested a quote
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Sump Pump Installation FAQs, answered by experts

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 drain wastewater and solid waste into the municipal sewer system or a septic tank. For fixtures below this level, like those in a basement, gravity cannot move the waste upward. The ejector pump provides the force needed to pump the sewage up to the main line. Without one, wastewater from below-ground fixtures would back up, potentially causing a sewage overflow and flooding. If all of your plumbing is on the main floor or higher, gravity is sufficient and an ejector pump is not needed.

Costs depend on pump type, labor rates, and the extent of repairs or installation needs.

A water pressure booster doesn't require special maintenance. Like any house system, inspections should be a regular part of your annual schedule. Check for leaks, faulty valves, pressure loss, and mineral build-up. Pressure loss could be a result of mineral build-up, and you can descale the system with a vinegar and water solution.

Yes, it’s normal (and beneficial) to have a small amount of water in the bottom of your sump pit. It shows that your system is collecting groundwater, rain, and excess water from around your property—just like it’s supposed to. However, if the sump pit is always full, you might have a leak or a faulty sump pump.

You shouldn’t shower while a sump pump isn’t working. Although household wastewater isn’t supposed to go into the sump pit, it’s best to wait to shower until your sump pump is running properly and able to move excess water out of the basement. If you need to shower when the sump pump isn’t working, aim for a short shower.

The Annandale, VA homeowners’ guide to sump pump installation services

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