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TRUSTED BY HAMDEN, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon955
    Verified french drain services reviews

Top-Rated French drain pros in Hamden - Updated Nov 2026

Avatar for Instant Plumber CT
Instant Plumber CT
4.8(
23
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Hamden, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Adrian responded to our immediate issue right away (clear clogged drain). While on the job, I had him quote several other plumbing jobs I wanted to have done. He provided fair estimates and did a great job getting the work done. One job involved replacing two old valves on the main line coming into the house. For this work we needed to coordinate with the water authority to have the water shut off. Adrian was very accommodating while trying to schedule the shut off. He always returned calls and texts which made coordination easy and did a great job with the plumbing work. Will definitely use him again for any future plumbing needs."
Response time1 day
Response rate93%
2 neighbors recently requested a quote
Avatar for Roto-Rooter Plumbing & Water Cleanup - Bridgeport
Roto-Rooter Plumbing & Water Cleanup - Bridgeport
4.0(
179
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Hamden, CT and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

Recommended by82%of homeowners
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
229
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Hamden, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"These two guys that came to do the work were GREAT!!! They did the work really GOOD and were very professional as well as friendly...I would recommend them to everyone that needs a good plumber for your home or office. It was my first time with this company and it wont be my last. GREAT JOB GUYS!!!"
 Dryer Vent Inspection
 Faucet Repair and Installation
 Shower valve repair
 Large and Small Drain Snaking
Apprentice Dylan

+1

Response time9 hrs
26 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
122
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+5 more

Serving Hamden, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I am so pleased that I contacted The Builders & Cleaners to complete our bathroom remodel! Everyone from start to finish was professional, kind and transparent. The customer service at this company is the best I?ve seen in a long time and our gorgeous bathroom remodel speaks for itself. I would definitely recommend tthem for any of your projects."
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1837

Response time1 day
Response rate92%
Recommended by85%of homeowners
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French Drains FAQs, answered by experts

If you have a sink stopper, it can feel more challenging to clean the drain without removing it, but here are a few simple steps:

  • Pour ½ cup baking soda into the drain using a funnel

  • Pour 1 ½ cups vinegar into the drain

  • Close the sink stopper for 15–20 minutes

  • Open the drain

  • Pour 2 cups of boiling water down the drain (be cautious as boiling water can damage some types of pipes)

If the drain isn’t unclogged, repeat the process.

You can try several easy methods to unclog a drain, one of the easiest and most effective of which is to use a mixture of baking soda and vinegar. This will help dislodge and dissolve the clog to move it down the drain pipes. Pour 1/2 cup baking soda into the drain, followed by 1/2 cup of white vinegar. Dump several cups of boiling water (or hot water if you have PVC pipes) into the drain and let sit for up to one hour. Run hot water to clear the drain.

Water leaking through your basement floor is a good sign of a clogged drain, but another sign of a clogged basement floor drain can include unpleasant odors coming from the drain. Also, hearing gurgling noises when water drains from the basement or having other plumbing fixtures (like toilets or other drains) backing up is a good indicator.

There are many things that could cause your basement floor drain to back up. One significant cause of a drainage backup is flushing non-flushable items, such as wipes, paper towels, and facial tissue. Other causes of a backed-up basement floor drain include tree roots impeding the drain pipe or an accumulation of hair, oil, and grease. 

A bit of water in the bowl can help unclog a toilet, especially if you're using a plunger. However, if the bowl is full to the brim, you'll need to strap on gloves and remove some of the wastewater in a cup or container so it doesn't overflow when you try to unblock the pipe. If you're concerned about it filling further, manually close the flapper in the toilet tank or turn off the water supply to the toilet.

The Hamden, CT homeowners’ guide to french drain services

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