4.5 
326 *The Angi rating for Drain Cleaning companies in Groton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.
*The HomeAdvisor rating for Drain Cleaning companies in Groton, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drain Cleaning needs.
Last update on May 18, 2026
Serving Groton, CT and surrounding areas
Approved (Corporate)
In business since 1935
Free estimates
Emergency services offered
"Prompt service. Fixed two problems. I'm very pleased."
Serving Groton, CT and surrounding areas
Approved
In business since 2005
Credit card accepted
Customers say: Quality work
"Mark told me he would be at my house at 10:30 and he was. He spent close to three hours to unclog the drain that backed up into my dishwasher. He took all the old plumbing from under the sink and replaced it with all new pipes and fittings. He tested everything to make sure there was no leaks before he left! Excellent job! I will recommend him to my family and friends."
Serving Groton, CT and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Easy and good service I will recommend this company to anyone who is interested in getting work done."
Serving Groton, CT and surrounding areas
Approved
In business since 2002
Free estimates
Customers say: Quality work
"I Don't write reviews. What I may consider good you may not"
Serving Groton, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Emergency services offered
Warranties offered
"Amilcar was professional from the start to the finish. He was efficient too. He was very neat and kept the work area clean. I will certainly call on Diamond Plumbing and Heating again should I need service of the type they provide"
+13
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"
Serving Groton, CT and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Work was done professionally and quickly"
+10
Serving Groton, CT and surrounding areas
Approved
Hi I’m Corey, I’m 35, a hardworking family man and father of 2. I have a lot of experience in many different areas that allow me to better serve your needs wherever they may be. My specialty is plumbing repairs and installs but have many other handyman experience and abilities as well. I will make sure every job is done right as if it was done in my own home.
Serving Groton, CT and surrounding areas
Approved
Honest Handyman LLC is a reliable, professional handyman service dedicated to providing quality workmanship at a fair price. We handle a wide range of home repairs, maintenance, improvements, and renovation projects. Our goal is simple: honest service, dependable work, and customer satisfaction on every job.
Serving Groton, CT and surrounding areas
Approved
7 years of commercial construction experience. Looking for side work on small home projects; Plumbing, electrical, installation, repairs, etc.
From average costs to expert advice, get all the answers you need to get your job done.
When your shower or sink starts draining slowly or not at all, it’s time to act. Get tips for how to unclog a drain, and learn about drain cleaning service pricing.
Are your sinks draining slowly or making gurgling noises? Learn what drain cleaning is, the warning signs of severe clogs, and how to hire a local plumber.
Use our step-by-step guide to learn how to clean a sink drain (kitchen or bathroom) without resorting to chemical drain cleaners.
Learn how to hire a drain cleaning pro—and why you shouldn’t just use the drain cleaning solution you can find at the store.
If your shower drain emits a foul odor, it’s time to clean it. Learn how to clean a shower drain and prevent it from smelling in this DIY guide.
If you have a clogged pipe and natural methods are not working, you may need something stronger. How do drain cleaners work? Find out in this guide.
