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TRUSTED BY MCNAIR, VA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in McNair - Updated Nov 2026

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

"Excellent communication via text and email so you know exactly when your service technician will arrive. Tommy and Duncan were very polite and professional. They looked over the main water shutoff valve that I wanted to replace and then explained what they were going to do and how much it would cost. Completed the work promptly and cleaned up the work site before leaving. I would highly recommend DB's Plumbing and Drain!!"
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
Avatar for Snell Heating & Air Conditioning, LLC
Snell Heating & Air Conditioning, LLC
4.6(
255
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving McNair, VA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Gave 5 stars / 10's on grade scales and following comment: Everyone I've dealt with at Snell has given excellent service, from the initial phone call to the finished service. They are timely, clean and thorough. Snell installed our new HVAC system in January 2016. Recent service was just for a seasonal check and filter change. Technician Carl was knowledgeable, helpful, friendly, answered my questions to my satisfaction. I highly recommend Snell."
Snell Plumber Kitchen
Snell Tech Water Heater
1 neighbors recently requested a quote
Recommended by90%of homeowners
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Drain Cleaning FAQs, answered by experts

Bleach—even diluted bleach—is not always the safest option for cleaning your drains. With a high pH, bleach can be highly corrosive to many types of pipes, especially when used regularly. When mixed with household cleaners and organic waste, it can also create dangerous chemicals. Remember to use proper protective equipment and ventilation when dealing with bleach.

Costs depend on clog severity, pipe condition, equipment required, and labor.

You should not attempt to snake your sewer yourself. Accessing and snaking your sewer requires heavy-duty equipment, and while renting is possible, misusing it can damage your sewer main and leave you with very expensive repair costs, not to mention potential environmental issues and severe water damage. Accessing your sewer also exposes you to hazardous sewer gasses, and failing to seal the sewer properly after work can be very dangerous. It’s always best to hire a professional sewer cleaner near you to handle this type of work.

A two-way cleanout can help if there’s already a clog, but the best strategy to prevent one is by not rinsing grease, oil, or fat down your drains, not flushing or rinsing coffee grounds or egg shells down your drains, flushing only human waste and toilet paper (so no diapers, period products, bathroom wipes, or paper towels), and using drain guards on all of your drains.

Yes, flushing a clogged toilet can make it overflow. While flushing the toilet may push enough pressure through the system to dislodge the clog, this is unlikely. Your best bet is to use a plunger and hope the suction can break up whatever is blocking the pipe. If this doesn’t work, use a plumbing auger or call a pro to help.

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.