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TRUSTED BY WALPOLE, NH HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon16
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Walpole - Updated Nov 2026

Avatar for AS Plumbing & Heating LLC
AS Plumbing & Heating LLC
5.0(
11
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Walpole, NH and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Andrew knocked this install out of the park! He replaced an incredibly inefficient hot water heater with a hybrid hot water heater, ran the condensate line through pipe straps screwed into drop in anchors along our basement wall with the cleanest looking final result that surpassed every expectation I had. He was very communicative well within the budget and will be our go to for any future work we need as long as we live in this area!"
3 neighbors recently requested a quote
Avatar for Gotme Under Pressure ?, LLC
Gotme Under Pressure ?, LLC
4.2(
640
)
Drain Clog or Blockage - Clear

Serving Walpole, NH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"I got a call from Mike right after placing the request. We set up a time to come out and fix the clog in my tub and he was early. Within 45 minutes he had the clogged drain fixed working properly and gave some professional advice on the drain system. I would highly recommend using them for all plumbing needs."
Response time6 hrs
Recommended by89%of homeowners
Avatar for Sewer Surgeons LLC
Sewer Surgeons LLC
5.0(
9
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Walpole, NH and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"I had a drain clog that was becoming a real headache, and Sewer Surgeons took care of it quickly and professionally. The technician was friendly, showed up on time, and explained what was going on without making it complicated. The price was fair, and there were no surprises. The whole process was made easy and overall I would recommend them to anybody in a heart beat."
Septic Repairs
Septic Repairs
Septic Repairs
Avatar for R.K.O Plumbing & Heating LLC
R.K.O Plumbing & Heating LLC
5.0(
6
)
Drain Clog or Blockage - Clear

Serving Walpole, NH and surrounding areas

In business since 2020

Small jobs welcome

Credit card accepted

"Ray & Kevin were prompt to respond & did an awesome job on my kids bathroom. They were responsible, professional, and reliable as they alway answered the phone and returned my calls. Would highly recommend R.K.O plumbing to anyone."
Response time7 hrs
Recommended by100%of homeowners
Avatar for Vista Home Improvement
Vista Home Improvement
4.3(
419
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Walpole, NH and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Company did a good job last summer with 3 bay windows, so I called them back when the rest of the windows in the house needed to be replaced. On the initial visit, I told the rep that I wanted the same windows as last year. He quickly found the job order and picked up the details of the window make/model/etc without any need for me to reinvent the order. The company had the opportunity to try to upsell me, as I asked them about replacement of the skylight in the bathroom. Refreshingly, they declined to do so and told me that it would be much better to wait until we needed to get the roof re-done, and to do the window at that time. As before, the first guy clearly explained the process: guy 1 to take the order and measure the windows, later follow-up visit from guy 2 to remeasure all the windows carefully before ordering their construction, and then a couple of months later, a follow-up call from their HQ to schedule the install. He gave me an approximate window for this scheduling call. It was a pretty broad time-frame because there had been an unusually large number of people needing custom windows. As before, everything went off exactly as the rep indicated. The install team showed up within a half-hour of the estimated time, and installed 11 windows without taking a break. They removed every scrap of rubbish, vacuumed thoroughly, and left the place as clean as it was when they arrived."
Additional Photos
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+41

Recommended by87%of homeowners
Alan Bousquet Plumbing And Heating
4.7(
3
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Walpole, NH and surrounding areas

In business since 1995

Free estimates

"Furnace job:
Allen replaced our ancient Utica Boiler with a new and efficient Buderus., as well as updating all the supporting hardware He did a fantastic job. He came in, assessed the work, made some recommendations (such as installing individual zone pumps), issued an estimate on how long it would take him and how much it would cost. Allen came in and performed all the work he specified in the time he said for the cost he said. Very positive experience.
On the shower and toilets, again, Allen did exactly what he said he would do. We didn't get an estimate for this work so I can's say how well he did coming in on budget, but he did perform the work in the exact amount of time he said he would.

"
Recommended by100%of homeowners
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Drain Cleaning FAQs, answered by experts

Yes, you can pour water down the toilet to help it flush. For each flush, you’ll need 1 to 2 gallons of water for newer toilets or 3 to 5 gallons of water for older toilets. Rather than dumping the entire bucket in all at once, pour the water in slowly for the best results. If you’re pouring water down the toilet to help it flush after a clog, only use 1 gallon of hot water.

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 get rid of a sewer smell in your crawl space, you’ll have to find the source of the problem. If it has to do with your sewer lines, then repairing the line will help. You may need to make other repairs, like fixing your sump pump or encapsulating your crawl space to reduce moisture. After you make the repair, depending on the issue, you may still need to clean out your crawl space to get rid of the stink.

If your kitchen is flooding, first turn off the water supply and electricity before entering the room. Next, focus on immediate flood control by cleaning up any standing water with a sump pump or wet-dry vacuum to prevent long-term water damage to your home. Open your windows and run any dehumidifiers you have handy. Finally, call a professional plumber to help find the source of the flood and repair it.

There are a couple of things you can do to help prevent your French drain grate from clogging. First, keep yard debris clear so it doesn’t wash into the drain and clog the grate. You can also install a screen or filter over the grate to prevent large pieces of debris from entering the access point.

The Walpole, NH homeowners’ guide to drain cleaning services

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