Top-rated drain clog or blockage clearers.

Get matched with top drain clog or blockage clearers in Derry, NH

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Drain clog or blockage clearers in Derry

Avatar for Ferris Plumbing, Heating & Air
Ferris Plumbing, Heating & Air
5.0(
14
)

Serving Derry, NH and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Excellent. I called Ferris Plumbing on a Thursday afternoon and left a message. Matt returned my call the next morning. After I explained the problem, Matt said he would try to get to me that day (Friday), but he may not be able to. Meanwhile, he suggested not using that toilet. He called later that day and said he couldn't make it, but would be able to on Monday. He called me on Monday morning to confirm that he would be coming and gave me a estimated time of arrival. Matt wasn't able to come himself, but two of his plumbers arrived mid-morning. I explain all of this because Matt's communication was OUTSTANDING. I always knew the status and I knew he would be arriving as soon as he could. His two plumbers were also excellent and efficient. They replaced the toilet flange and gasket, and remounted the toilet without needing to disturb the downstairs ceiling. I should mention that the toilet is the original installation of 48 years ago. The original gasket was completely disintegrated to the point that only few small fragments of it were left. They were also very careful to protect the carpet just outside the bathroom by placing a drop cloth to protect it. Their service and work was EXCELLENT. We are considering remodeling that bathroom and Ferris Plumbing will certainly be our first choice to do the work. I highly recommend (Matt) Ferris Plumbing."
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs
Various Remodel Jobs

+24

57 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Top Dog Sewer & Drain
Top Dog Sewer & Drain
4.9(
36
)

Serving Derry, NH and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Charlie came out and in no time cleared the blockage. When I called they said about 2 hrs , he was here within an hr. He was very professional, knowledgeable and affordable. Definitely recommend this company."
Uncovered manhole
Camera inspection
tree root removal
Tree root removal
Response time4 hrs
Recommended by91%of homeowners
Avatar for Rescue Plumbing Services, LLC
Rescue Plumbing Services, LLC
5.0(
9
)

Serving Derry, NH and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Rescue plumbing really rescued me! I had a clogged kitchen sink, I cleaned the traps blew out the pipes but just couldnâ t get the sink to drain. I spoke to Cody and he was so helpful and knowledgeable he sent Ari out the next day and he fixed it within 20 minutes he was very knowledgeable and explained everything gave a bunch of tips and recommendations. He was super neat and left the area he worked in spotless! Thank you sooo much! Wendy Leclair"
Rescue Plumbing Services
Rescue Plumbing Services
Rescue Plumbing Services
Rescue Plumbing Services
Rescue Plumbing Services

+8

Response time2 hrs
Response rate93%
1 neighbors recently requested a quote
Avatar for Sewer Surgeons LLC
Sewer Surgeons LLC
5.0(
8
)

Serving Derry, NH and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Absolutely fantastic. The guy that showed up couldn't say enough about them as far as they're the best they they are the best. The best is the best actually.. I spoke to the manager that the office a few times took care of everything I didn't have to do anything. They're number one in my book if you ever need anybody, anybody to help you guys you gotta call these guys."
Septic Repairs
Septic Repairs
Septic Repairs
2 neighbors recently requested a quote
Avatar for Trailside Trades LLC
Trailside Trades LLC
4.9(
8
)

Serving Derry, NH and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Leo arrived on time. Gave me a quote for the job and went to work. Even though the job took longer than expected the quote was what was quoted. Leo was personable and cleaned up after the work was done. Would definitely recommend and would use again. "
Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+44

Response time3 hrs
Response rate85%
4 neighbors recently requested a quote
Avatar for BK Sewer & Drain Services
BK Sewer & Drain Services
5.0(
6
)

Serving Derry, NH 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
Showing 1-10 of 16
FAQs for drain clog or blockage clearing projects in Derry, NH

Snaking a simple clog near a tub, toilet, or sink often takes about five minutes. Deeper blockages along the main line can stretch the job to a few hours because the pro must feed extra cable and may need a camera to confirm the pipe is clear. Either way, specialized tools help pros work quickly and keep your drains running for the long haul.

Aggressive snaking can scratch pipes, push debris deeper, or even crack older lines. That risk is low with an experienced plumber who matches the cable size to the pipe and eases the snake through bends instead of forcing it. If you’re unsure of your technique—or your pipes are already fragile—calling a licensed pro is the safest, and often cheapest, move.

Start with simple barriers: mesh screens on every tub, shower, and sink keep hair, food bits, and jewelry out of the pipes. Skip harsh chemicals; a monthly flush with hot (not boiling) water clears light buildup without damaging plastic lines. Finally, practice smart disposal—no grease, wipes, or kitty litter down the drain—and schedule routine cleanings if you have older plumbing.

Roto‑Rooter typically charges a flat $160 to $450 for standard snaking, which may include a quick sewer inspection and basic clean‑out. Exact pricing depends on the clog’s location and complexity. Repairs or part replacements fall outside that flat fee, so ask for a line‑item estimate if your tech spots broken pipe sections or recommends additional work.

Most liquid cleaners rely on caustic chemicals that eat through hair and grime—but they also erode metal and even some plastics over time. Repeated use strips protective pipe coatings and can leave you with leaks or premature failures. If hot water or a plunger doesn’t help, call a plumber for mechanical removal instead of pouring more chemicals down the line.

The Derry, NH homeowners’ guide to drain clog or blockage clearings

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