Get matched with top affordable plumbers in Merrifield, VA

Q: What do I do if the shut-off valve for the kitchen sink isn't working?

• <div><p>If the shut-off valve to your kitchen sink appears to be stuck or broken, there's no need to panic! The workaround is to turn off the main valve that supplies water to your entire household. This valve is located along the main water line. Of course, it's also important to have a plumber repair the malfunctioning shut-off valve under your kitchen sink because this indicates a problem. </p></div>

Q: What sealant can I use for a leaking pipe?

• <div><p>The type of sealant you use on a leaking pipe will depend on the pipe material and the cause of the leak. PVC P-traps should avoid petroleum-based sealants, which can degrade the plastic and worsen the leak. Pipe sealant is specifically designed for use on pipes, but remember&mdash;if your P-trap has a crack&ndash;it&rsquo;s best to replace the pipe to avoid future leaks.</p></div>

Q: Is flux necessary for soldering copper pipe?

• <div><p>Flex is necessary for soldering copper pipe. This acidic paste attracts the solder, pulling it deeper into the joint so the solder fills all the gaps between the two metal fittings. While many solder products contain small amounts of flux, you need to apply the additional flux paste to ensure you achieve a water-tight fit between the two copper pipes. </p></div>

Q: How do I know what size pipe I have?

• <div><p>In the best-case scenario, the pipe size is written on the side of the pipe. You&rsquo;ll often find this with different types of plastic piping like PVC, PEX, or CPVC. For other <a href="https://www.angi.com/articles/copper-pipes-type.htm">types of pipes</a>, you&rsquo;ll have to measure. You can measure the outside circumference with a soft tape measure, then divide your measurement by pi. From there, you&rsquo;ll have to use a conversion chart to get the nominal pipe size (the size you&rsquo;d buy in the store).</p></div>

Q: Do copper pipes freeze?

• <div><p>Yes, <a href="https://www.angi.com/articles/pex-or-copper-pipe-more-likely-freeze.htm">copper pipes freeze</a> at temperatures of 20 degrees Fahrenheit or lower. In fact, copper pipes are more likely to freeze than other piping types since they conduct energy and lose heat quickly. They&rsquo;re also more difficult to insulate, since insulation may make it difficult for heat to reach the pipes during sudden surges of cold weather.</p></div>

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Verified Reviews for Affordable Plumbing pros in Merrifield, VA

*The Angi rating for Affordable Plumbing companies in Merrifield, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Affordable Plumbing needs.

*The HomeAdvisor rating for Affordable Plumbing companies in Merrifield, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Affordable Plumbing needs.

Last update on November 05, 2025

Reviewed in November 2025
Charlie is an excellent plumber and really knows his stuff. He was great at explaining what was wrong and why I needed to fix it. Recommend!
Ninja Plumbing LLC
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Reviewed in October 2024
Very professional and knowledgeable - they are my go-to plumbers for all issue both large and small.
R Plumber LLC
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Reviewed in May 2024
Pleasant, helpful plumbers. Good work.
Home Service Doctors, LLC - Plumberologist
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Reviewed in June 2022
Excellent service. The plumber was professional and on time. I would hire this company again.
FloKings Plumbing and Drain
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Reviewed in February 2022
Excellent. The plumber (Mike B) as always: professional, tidy, explained everything that was needed, explained options and we will proceed when the new toilet arrives and take care of all other items. It's a pleasure to have Furr do the work. They may not be the cheapest but, sometimes, you do...
F.H. Furr Plumbing Heating AC & Electrical
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Reviewed in November 2021
Henrri Benitez was our master plumber, and he is thorough and knowledgeable. First, he inspected all of our plumbing and found some issues no plumbers before had found. I've had good plumbers all along, but Henri found some important issues, yet left it up to us how much of the work to do....
4 Service Pros
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Reviewed in January 2021
They arrived on time, and our plumber was very knowledgeable and worked quickly. Will ask for him again next time we nee a plumber!
DB's Plumbing & Drain
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Reviewed in January 2021
My shower faucet handle broke and was spewing water non-stop. We had to turn off the water main so didn't have running water. Mixing Bowl Contracting was wonderful! I was able to get John on the phone first thing on Saturday morning. He was very attentive and helpful, texting and calling me...
Water Heater Man
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Find Affordable plumbers in Merrifield

Water Heater - Install or ReplaceGas PipingPlumbing for a Remodel or Addition - Install+3 more

Serving Merrifield, VA and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"Rene and his team are excellent. They are professional, responsive, and they do quality work at a fair price. I have already used them twice and will call them next time I need a plumber."

+59

Response time6 hrs

36 neighbors recently requested a quote

Recommended by94%of homeowners

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Prince William Plumbing

5.0(

)

Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+6 more

Serving Merrifield, VA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Great. Didn't need to cut drywall (this time). Repair was made to fix leaking. Experienced plumber cleaned surrounding area to remount and seal to house siding. It's much better than before! Would hire again to fix all plumbing issues. Great service!"

Recommended by96%of homeowners

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American Plumbing, Inc.

5.0(

250

)

Water Main - Install, Replace or Repair

Serving Merrifield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"They specialize in water main issues so they know their stuff. Much better prices than plumbers I got estimates from so definitely give American Plumbing a call when getting estimates. Crew was quick and did a great job. Highly recommend!"

Response time7 hrs

27 neighbors recently requested a quote

Recommended by84%of homeowners

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First Choice Plumbing & Remodeling

4.8(

128

)

Water Heater - Install or ReplaceFaucets, Fixtures and Pipes - Repair or ReplaceSump Pump - Repair or Replace+2 more

Serving Merrifield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Tommy was great highly recommended him for your plumbing needs"

Response time5 hrs

Response rate92%

12 neighbors recently requested a quote

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DB's Plumbing & Drain

4.8(

194

)

Bathtub Install or ReplaceFaucets, Fixtures and Pipes - Repair or ReplaceBathtub Install or Replace - For Business+28 more

Serving Merrifield, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Chris, a plumber, was professional, timely, knowledgeable and explained every step of the process well before he started working on it. There were some challenges with replacing my sum pump, but Chris found the way to resolve them even though it took him longer than expected."

Team at our new locations ribbon cutting

+212

Response time12 hrs

Response rate100%

2 neighbors recently requested a quote

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Mayco Andrade Plumbing

4.8(

206

)

Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceSewer Main - Clear+2 more

Serving Merrifield, VA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"We had an emergency water leak in the basement on a recent Sunday morning. Mayco came out in about an hour and fixed the leak. The plumber was very professional and did a great job."

Response time2 hrs

Response rate88%

Recommended by95%of homeowners

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T.Q Excavation.Plumbing

4.9(

112

)

Drain Clog or Blockage - ClearWater Heater - Install or ReplaceDrain Line Breakage - Camera Locate+5 more

Serving Merrifield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Courteous, Professional, Knowledgeable on his field. EXCELLENT! I highly recommend the services of T.Q Excavation.Plumbing if you have Plumbing issues."

Response time2 hrs

Response rate90%

3 neighbors recently requested a quote

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Jimmy Gusky Heating & Air LLC

4.3(

374

)

Water Heater - Install or ReplaceTankless Water Heater - InstallWater Heater - Repair or Service - For Business+5 more

Serving Merrifield, VA and surrounding areas

Approved

In business since 1996

Emergency services offered

Credit card accepted

"Plumber was very honest. Was able to fix the situation without using a snake, which ended up saving money."

Response time9 hrs

4 neighbors recently requested a quote

Recommended by83%of homeowners

Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Merrifield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"Quick response. Andre the plumber answered all my questions."

+24

Response time5 hrs

175 neighbors recently requested a quote

Recommended by94%of homeowners

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Clearwater Plumbing & Repair, Inc.

5.0(

)

Water Main - Install, Replace or Repair

Serving Merrifield, VA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"One of the best plumber's I've ever worked with. Small business that's very responsive. Nate gave me a firm quote on replacing a main water valve and pressure regulator. Showed up on time, was very couterous, and did professional and clean work. I will hire this company again."

Does Your Yard Ever Look Like this on a sunny day?

Response time5 hrs

Recommended by100%of homeowners

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Showing 1-10 of 776

Affordable Plumbers questions, answered by experts

If the shut-off valve to your kitchen sink appears to be stuck or broken, there's no need to panic! The workaround is to turn off the main valve that supplies water to your entire household. This valve is located along the main water line. Of course, it's also important to have a plumber repair the malfunctioning shut-off valve under your kitchen sink because this indicates a problem.

The type of sealant you use on a leaking pipe will depend on the pipe material and the cause of the leak. PVC P-traps should avoid petroleum-based sealants, which can degrade the plastic and worsen the leak. Pipe sealant is specifically designed for use on pipes, but remember—if your P-trap has a crack–it’s best to replace the pipe to avoid future leaks.

Flex is necessary for soldering copper pipe. This acidic paste attracts the solder, pulling it deeper into the joint so the solder fills all the gaps between the two metal fittings. While many solder products contain small amounts of flux, you need to apply the additional flux paste to ensure you achieve a water-tight fit between the two copper pipes.

In the best-case scenario, the pipe size is written on the side of the pipe. You’ll often find this with different types of plastic piping like PVC, PEX, or CPVC. For other types of pipes, you’ll have to measure. You can measure the outside circumference with a soft tape measure, then divide your measurement by pi. From there, you’ll have to use a conversion chart to get the nominal pipe size (the size you’d buy in the store).

Yes, copper pipes freeze at temperatures of 20 degrees Fahrenheit or lower. In fact, copper pipes are more likely to freeze than other piping types since they conduct energy and lose heat quickly. They’re also more difficult to insulate, since insulation may make it difficult for heat to reach the pipes during sudden surges of cold weather.

The Merrifield, VA homeowners’ guide to affordable plumbing services

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