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TRUSTED BY WALTHAM, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon740
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Waltham - Updated Nov 2026

Avatar for Jeff's Drains
Jeff's Drains
4.8(
359
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Waltham, MA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Service was extremely fast and efficient found the problem immediately and fixed it within an hour. Will recommend to anyone in need of clogs in drains. Extremely profesional and friendly"
Response time4 hrs
7 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Neighborhood Drains L.L.C
Neighborhood Drains L.L.C
5.0(
55
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Waltham, MA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Preston was quick, professional, and reliable! He fixed my kitchen drain clog quickly and left everything clean when he were done. Super easy to work with and very knowledgeable. Highly recommend if you need someone you can trust!"
Clear in aisle
Drain cleaning
floor clean out
Main Drain
1 neighbors recently requested a quote
Avatar for Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical
Milltown Plumbing, Heating, AC, Drain Cleaning & Electrical
4.4(
200
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Waltham, MA and surrounding areas

Approved

In business since 1979

Credit card accepted

Customers say: Super punctual

"Pedro was terrific. Courteous, highly skilled and a great guy. I spent hours feebly fighting this deeply clogged drain, and he cleared it in a heartbeat. Super fast, thorough, and let me know some good tips on how to use an auger more effectively. Really worth every penny."
Additional Photos
Additional Photos
Additional Photos
8 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for BK Sewer & Drain Services
BK Sewer & Drain Services
5.0(
6
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Waltham, MA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Bright knows exactly what he's doing and how to fix a major plumbing issue. Very professional, prompt, has very clear communication, is hard working, very hard working, and personable. He has the proper equipment do diagnose and fix the problem in a timely manner. His knowledge of plumbing is also exemplary. It was a pleasure doing business with him and will hire him for future jobs. Thank you Bright!"
Response time3 hrs
Recommended by100%of homeowners
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Drain Cleaning FAQs, answered by experts

For homes with a septic tank, harsh chemicals like those found in drain cleaner or bleach aren’t recommended. Some chemical drain cleaners can disrupt the balance of bacteria in the septic tank or damage your pipes. For homes with a septic tank, you can choose drain cleaners specifically formulated for use with septic tanks or go with a drain snake. When in doubt, make sure you know who to call for a clogged drain. 

Keep your egress window from flooding by ensuring that the drainage system in the window well is clear and in good working condition. Inspect the window well every few months to remove any blockages and test the drainage system. It’s better to discover potential problems before your window well fills with water during heavy rain.

For disposal clogs with standing water, use a sink plunger and place it over the garbage disposal drain. Push the sink plunger up and down the drain about six to eight times before lifting. If the sink drains, the clogged food particles are dislodged from the drain. If there’s still standing water, repeat the steps until the standing water clears out. 

If you don’t have a sewer cleanout, clearing out clogs can be extremely difficult. You would need to try to clear the clog from sink drains, but it can be harder to reach the clog all the way in the drain line. A sewer cleanout makes it much faster and easier for pros to clear clogs from your main sewer line.

Start by pouring hot—but not boiling—water down the drain. The heat of the water may be enough to break down the clog. You can also try ½ cup of dish soap or 1 cup each of white vinegar and baking soda. If you choose a chemical unclogging product, ensure it’s appropriate for toilets to avoid damage.

The Waltham, MA homeowners’ guide to drain cleaning services

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