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Top-Rated Toilet pros in Groton - Updated Nov 2026

Avatar for Saviour Septic, LLC
Saviour Septic, LLC
4.9(
34
)
Drain Clog or Blockage - Clear

Serving Groton, CT and surrounding areas

Approved

In business since 2005

Credit card accepted

Customers say: Quality work

"Saviour Septic is the company for all your septic needs! Mark and his staff will give you excellent customer service by treating you as their ONLY customer. I had a septic system that failed inspection when selling my house. Instead of the expense of a whole new system, Mark explained and showed me the problems. Mark was able to rejuvenate the system by installing 2 risers and "D" boxes, cleaned out the sludge and added the correct bacteria so the system would work. He also fixed a broken line from the house to the septic. He saved me thousands of dollars. He also gave me a sizable senior citizen discount. He worked with my realtor saving the sale. He gave me a warranty on all workmanship good for a year and is transferable to the new buyer! I feel blessed to have this company. I can't say enough about Mark, Alex, and Kelly. I would highly recommend them to anyone."
Excavation
Response time5 hrs
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for M&M Plumbing
M&M Plumbing
5.0(
2
)
Drain Clog or Blockage - Clear

Serving Groton, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"My boiler stop working come to find out it was the gas valve and it need to be clean out. I love the experience I had with the company that was very transparent and open with the task step by step"
Kitchen faucet
Kitchen faucet
4 neighbors recently requested a quote
...
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Toilets FAQs, answered by experts

If you have to hold the toilet handle (also called the toilet lever) down to flush, you probably have a chain problem. A chain that cannot fully lift the flapper will close too early and not clear the toilet bowl. Try adjusting the chain length so there’s about ½ inch of slack.   

The main causes for a leaky toilet flapper include wear and tear or a broken or incorrectly installed toilet flapper chain. If your toilet flapper is torn or deteriorated, it can’t provide a proper seal to keep water from running. Meanwhile, a chain that has come loose, was moved, or just wasn’t installed right can prevent your flapper from fully closing.

Yes, and no. Your shower, toilet, and sink all connect to the same main drain, but the secondary drains going from each fixture to the main drain are usually separate. This isn’t always the case—especially in older homes—but since toilets contain black water and showers, tubs, and sinks have grey water, toilets are more regulated and come at a greater risk of contamination. It’s best to keep these drains separate using individual waste collection for this reason.

The biggest sign that your flange leaks is if you notice water at the base of the toilet. The cause is likely due to a poor flange installation, so you might have issues with loose bolts, an uneven flange, or a cracked plastic flange. Add a deteriorating wax seal to this, and you have a recipe for disaster. The best solution is to shut off the water valve, replace the toilet flange, and seal it with a new wax ring.

If your toilet won’t stop running, you might have a bad fill valve. This may be the case if the valve has calcium or debris buildup, is cracked, or shows visible signs of wear and tear. A bad fill valve may also be the culprit if you’ve already checked the flapper and chain and adjusted the fill height to no avail.

The Groton, CT homeowners’ guide to toilet services

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