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Find Sump pump or interior foundation drains installers in Merrifield

Avatar for DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
193
)

Serving Merrifield, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I came home from work to find our 40-gallon water heater was not working (it was working that morning). The pilot was out and I could not get it re-lit (I do know how to light a pilot) After checking a number of companies on Angie's List, I contacted DB's Plumbing and Drain. Although it was almost 6pm, a very nice person answered the phone and I explained my dilemma. I was told they could send someone that night but would have to charge an after-hours rate. I was reasonably certain what was wrong would not be a simple fix like re-lighting a pilot so scheduled a visit for the following morning between 10 am and 12 noon. Michael D arrived shortly after 10 am. He was very courteous, polite and professional. Before entering my home, he donned a pair of shoe covers which was kept on as long as he was in the house. He diagnosed the problem as being a failed main burner system. As the water heater was 14-years-old, I weighed the cost of replacing just the main burner system on such an old unit against replacing the unit itself. I opted for the water heater replacement. Michael setup the old unit to drain while he went to retrieve the new one from their warehouse which took him about 45 minutes. Upon his return, he removed the old unit and cleaned up the area. He then cut back the existing copper lines to eliminate the numerous soldered couplings from the previous homeowner's repairs. He installed new copper pipes including a new quarter turn shut-off valve. A catch pan was placed and the water heater setup in it. Up reconnecting the gas line, he installed a sediment trap or drip leg (it did not have one previously) which catches sediment sometimes present in natural gas. After bringing the system online, Michael checked the gas line connections for leaks using a detection monitor. The installation was clean and neat and it is obvious Michael is conscientious about his work. Always interested in how things in my home work, Michael was very gracious in answering my questions regarding the installation. I am very happy with the install.and would like to thank Michael for his professionalism and the education."
Sewer replacement Inside and out
Team at our new locations ribbon cutting
Expansion tank with new venting
New pipe continued
Whole house re pipe

+212

Response time11 hrs
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Prince William Plumbing
Prince William Plumbing
5.0(
33
)

Serving Merrifield, VA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Very well. This company rearranged their appts to send someone immediately the next morning. Brian came and took the time to talk to me and explain what he was doing. Very professional. This is my second time using this company and this place will be who I call for all my plumbing needs!"
Additional Photos
Recommended by96%of homeowners
Avatar for JES Foundation Repair
JES Foundation Repair
4.2(
1,022
)

Serving Merrifield, VA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1993

Free estimates

Emergency services offered

"Professional and quality work. Great communication from team, (Steve, Tryone, Deownte, Daniel, and John). Work started and completed on time. Would recommend to anyone for basement waterproofing/sump pump installation. Thanks JES."
Protect Your Basement
Protect Your Basement Before & After
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

298 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for F.H. Furr Plumbing Heating AC & Electrical
F.H. Furr Plumbing Heating AC & Electrical
4.6(
2,388
)

Serving Merrifield, VA and surrounding areas

Approved (Corporate)

In business since 1981

Free estimates

Emergency services offered

"As part of our service plan, we had our plumbing systems inspected. To make sure we were safe in the future, I had the technician drain the water heater and install an alarm in case of flooding or system failure. Everything went well and I highly recommend FH Furr."
Additional Photos
Additional Photos
Hiring the Best
Experience
Professionalism

+3

Response time8 hrs
4 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Kozan Construction, LLC
Kozan Construction, LLC
4.5(
35
)

Serving Merrifield, VA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Mr. Frank and his crew were friendly and professional. He was available immediately to troubleshoot and ready to start when convenient for us, which was immediately. He was hired to replace sewer pumps and was done in a day. I will hire them again when I have plumbing issues."
Master bathroom walls and floor
Travertine tiles on Master bathrom
Cabinets and Counter Top
Kitchen Cabinets and Counter Top
Master Bathroom With Shower

+16

Response time6 hrs
9 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for John C. Flood of Virginia Inc.
John C. Flood of Virginia Inc.
4.4(
57
)

Serving Merrifield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1920

Free estimates

Warranties offered

"I donâ t know where to start. Andy Clark and Bruce Crane along with four other guys came to my home for a septic pipe that broke underground. Those guys went above and beyond. I donâ t believe any other guys or company would have did this job for the price they gave us. Thank you so much for your professionalism and knowledge. It had to be over one hundred years of experience in the ground working in my backyard. They fixed a major backup messy nasty issue and I just canâ t thank them enough. For ALL my plumbing needs John C Flood is the best. Thanks fellas!"
Tech Education
John C. Flood - Going to Work
John C. Flood - Teamwork
John C. Flood - Busy Morning
John C. Flood - Work Underway

+28

Response time2 hrs
27 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for '58 Foundations
'58 Foundations
3.5(
35
)

Serving Merrifield, VA and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"They were able to advise that I did not have a basement water problem and instead diagnosed condensation for which they suggested a simple solution. They did not charge"
Basement Waterproofing
Basement Waterproofing
Waterproofed Basement
Basement Waterproofing
Crack in Basement Floor

+18

Response time1 day
8 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for NV Waterproofing, LLC
NV Waterproofing, LLC
4.4(
8
)

Serving Merrifield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"Extremely pleased with the service from NV Waterproofing. Mark and his crew were professional and friendly — Mark explained everything thoroughly, responded to all of my questions and concerns, and made sure I was happy with the final outcome. Ali, who came out to do the original estimate, explained the problem with the old drainage system clearly, which was resulting in moisture in one of the walls of my townhouse. He offered several options of how they could fix the problem and responded immediately to the follow-up questions I had before the job was initiated. Highly recommended. Ask for Mark’s crew!"
Wall Support
Cracked Walls
Vapor Barrier and Cleanspace
Damp Crawl Space
Basement Waterproofing System

+7

Response time1 day
10 neighbors recently requested a quote
Recommended by28%of homeowners
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Showing 1-10 of 288
FAQs for sump pump or interior foundation drains installation projects in Merrifield, VA

Most residential pumps draw approximately 1,300 to 2,900 watts when they first start, then settle at roughly 800 to 1,050 watts during normal operation. The exact number depends on the motor’s horsepower and how often the float switch tells the pump to run. Even at the high end, the electricity cost is minor compared with the expense of cleaning up a flooded basement.

Grab a ruler and an empty 18‑inch‑wide pit. During a steady rain, time how much the water rises in one minute. Multiply that depth (in inches) by 60 to calculate gallons per hour, then add 50% for safety. If the result tops 2,100 gallons per hour—about 35 gallons a minute—you’ll need a 3/4‑horsepower unit. Anything lower, and a 1/3- or 1/2-horsepower pump should do the trick.

Loud rattling, constant cycling, or shuddering vibrations are the pump’s way of telling you it’s on its last legs. Musty smells, higher electric bills, and visible rust are other red flags. If the unit is 10 years old or older and exhibits any of these symptoms, replace it before the next heavy rain turns your basement into a wading pool.

You don’t have to hire a licensed plumber, but you should still bring in someone who installs sump pumps for a living—whether that’s a plumber, basement‑waterproofing specialist, or experienced handyman. They know the local codes, can wire the pump safely, and will test the system before they leave. Skipping professional help might void the warranty and could leave you with a pump that fails when you need it most.

Not every basement needs a pump, but if your home sits in a floodplain, has a high water table, or has ever taken on water during a storm, a sump pump is inexpensive insurance. For basements that only struggle with condensation or the occasional damp spot, sealing cracks and improving drainage may be all that is needed.

The Merrifield, VA homeowners’ guide to sump pump or interior foundation drains installations

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