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    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in McNair - Updated Nov 2026

Avatar for Brinson and Son Plumbing
Brinson and Son Plumbing
4.6(
587
)
Drain Clog or Blockage - Clear

Serving McNair, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Emergency services offered

Warranties offered

"Jeff was excellent from start to finish! Provided a lot of detail about the project and potential directions to go. His pricing was not the cheapest, but certainly was not highest in terms of quotes we had received. We went with him because he seemed honest and knowledgeable. We will definitely reach out for future plumbing projects."
 1
2
3
Response time3 hrs
Recommended by83%of homeowners
Avatar for DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
194
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving McNair, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Great.! DB’s Plumbing sent Trevor out to fix the problem and he was great. The price was right and he got the drain going fast. He was knowledgeable offered solutions to my other plumbing issues I have at the house. He also gave me a quote for another job I needed done, so I will use them again that’s for sure."
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 time12 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Flash  Plumbing, LLC
Flash Plumbing, LLC
4.8(
33
)
Drain Clog or Blockage - Clear

Serving McNair, VA and surrounding areas

Approved

In business since 2010

Warranties offered

Credit card accepted

"Excellent service! The plumber arrived on time, inspected the sink, and quickly cleared the drain using a snake. They were professional, efficient, and knowledgeable. The job was completed very fast, and everything is working perfectly now. I am very satisfied with the service and would definitely recommend them. ⭐⭐⭐⭐⭐"
Water Heaters
Water Heaters
Water Heaters
Water Heaters
Water Heaters

+23

Response time3 hrs
Response rate96%
Recommended by96%of homeowners
Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
3.9(
158
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving McNair, VA and surrounding areas

Approved (Corporate)

In business since 1966

Emergency services offered

Credit card accepted

Len The Plumber, LLC. is a leading plumbing and drain company serving Northern Virginia. Our certified professional plumbers are available same day to assist residential customers in Alexandria City, Arlington County, Fairfax County, Fredericksburg City, Loudon County, Manassas City, Prince William County, and Stafford County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We?re open 7 days a week with no extra charge on evenings or weekends!

Additional Photos
40 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Kozan Construction, LLC
Kozan Construction, LLC
4.6(
36
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving McNair, VA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"The original project I hired them for was to replace leaky faucets in both the kitchen and bathroom. Frank, the owner, was responsive and professional. They scheduled the work promptly and showed up on time. Unexpected issues were discovered that required a second trip and additional work. They communicated everything clearly and the additional costs were handled separately and transparently. They also cleaned up after the work was done. I would hire them again."
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
Response rate89%
3 neighbors recently requested a quote
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Drain Cleaning FAQs, answered by experts

Yes, pop-up drains commonly get clogged with hair, soap scum, and toothpaste. It is important to know how to properly clean the drain or get professional help to ensure it remains clear and can drain water effectively.

Main sewer lines can clog for several reasons. For example, if you regularly dump oil or grease down your drain, it could eventually block your line. Sometimes, tree roots can penetrate and grow inside old sewer pipes, creating a major blockage. Flushing bulky items (like paper towels, diapers, or baby wipes) can also clog your plumbing system.

There are several homemade solutions for clearing a clogged sink that don’t involve pouring harsh chemicals down your drain. Start by pouring hot (but not boiling) water down the drain. This can help dissolve and flush away grease and gunk. A splash of dish soap down the drain can also cut through fat and make it easier to clear the drain. For a more stubborn blockage, grab a plunger and give it a few firm pumps to dislodge the clog.

To keep window wells from filling up with water, you need to stay on top of maintenance. Remove debris as it fills up, and regularly loosen the gravel at the base if it’s become compacted. You can also reslope your yard to make sure water flows away from the window well (and your home’s foundation), and you can even install a window well cover to prevent debris from building up. Installing an actual drainpipe at the base of the well can also prevent window well drainage problems.

The P-trap (or S-trap in older homes) under your shower is designed to prevent sewer gas from coming back up, so you shouldn’t normally experience foul odors coming from your shower drain. If you do, the vent stack that introduces air into your plumbing system may be clogged, or you may have a more severe sewer main blockage. In either case, hire a plumber to fix the issue for you.

The McNair, VA homeowners’ guide to drain cleaning services

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