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TRUSTED BY ANDOVER, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon368
    Verified plumbing services reviews

Top-Rated Plumbers in Andover - Updated Nov 2026

Avatar for Ray Page Plumbing, Inc.
Ray Page Plumbing, Inc.
4.8(
71
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Line Breakage - Camera Locate+15 more

Serving Andover, CT and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Great experience working with Chris from Ray Page Plumbing. He arrived early, provided a clear explanation of the project and any additional concerns and with my go ahead, completed the job on the spot. I wonâ t think twice about calling again. Highly recommend."
Before Picture
After Picture
Indirect Water Heater Install
Water Heater Install
Water Treatment Install

+1

Response time9 hrs
Response rate86%
3 neighbors recently requested a quote
Avatar for Spiro's Plumbing & Heating
Spiro's Plumbing & Heating
4.9(
39
)
Faucets, Fixtures and Pipes - Repair or ReplacePlumbing for a Remodel or Addition - InstallSump Pump or Interior Foundation Drains - Install+2 more

Serving Andover, CT and surrounding areas

Approved

In business since 2024

Free estimates

Customers say: Quick response

Spiros Plumbing and Heating is your trusted partner for high-quality plumbing and heating solutions in CT. Our experienced and certified team is dedicated to delivering reliable, efficient, and cost-effective services to homeowners and businesses alike. \n \nWe specialize in a wide range of services, including plumbing repairs, water heater installations, boiler maintenance, drain cleaning, pipe replacements, and comprehensive heating system solutions. Whether you're dealing with an emergency or planning an upgrade, our expert team is available 24/7 to ensure your comfort and peace of mind. \n \nAt Spiros Plumbing and Heating, we pride ourselves on our commitment to excellence, transparent pricing, and outstanding customer service. We use the latest technology and industry best practices to diagnose and solve plumbing and heating issues efficiently, saving you time and money.

Project Photos
3 neighbors recently requested a quote
Recommended by3%of homeowners
Avatar for United Plumbers LLP
United Plumbers LLP
5.0(
14
)
Drain Clog or Blockage - ClearSewer Main - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Andover, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"I had a great experience with United Plumbers! The team was friendly, professional, and reliable from start to finish. They were very knowledgeable, took the time to make sure everything was done right, and provided excellent customer service. I would definitely recommend United Plumbers to anyone looking for a trustworthy plumbing company!"
Response time5 hrs
25 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Saviour Septic, LLC
Saviour Septic, LLC
4.9(
34
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Andover, CT and surrounding areas

Approved

In business since 2005

Credit card accepted

Customers say: Quality work

"Mark was awesome. He worked with me when it came to pricing for the job. He was away on another project, came to my house to look at job, and told me it would get done same day. Sure enough Lenny B. came to house that evening, was very polite, and he got the job done. So happy for that. You guys are awesome. I will recommend you to all my friends who may need a plumber. Thank you so much!"
Excavation
Response time5 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for DreamHome Remodeling
DreamHome Remodeling
5.0(
26
)
Shower Install or ReplaceBathtub Install or Replace

Serving Andover, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Kyle installed our walk-in shower and did a fantastic job. It was a very long day for him due to an issue with our plumbing, but he remained positive and kept working methodically to complete the job. He was professional and pleasant during his many trips to and from our 3rd floor bathroom. And, we are very happy with the shower. It looks and works great."
Response time8 hrs
Response rate100%
80 neighbors recently requested a quote
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Showing 1-10 of 240
Plumbing FAQs, answered by experts

Professional plumbers use many high-grade chemicals to unclog drains. Many use hydrochloric acid, known as muriatic acid, when it comes to extreme blockages. 

If you can’t unscrew your bathtub drain, it could be due to stripped post threads. The best way to handle this is to pull the stopper up while turning it. Eventually, you should see a screw set that you can loosen with a flathead screwdriver to remove the bathtub drain.

If the toilet is overflowing but there’s no clog, that’s a sign that the issue is deeper in the system, and plunging may not help. A blockage in your home’s plumbing, the plumbing vent, or even city sewer lines can cause toilets to overflow. The issue could also be the toilet itself if the filler float isn’t set to the correct height or if parts are damaged or worn out.

Different plumbing problems can cause your P-trap to leak. The biggest problems are loose nuts and misaligned pipes. Over time, your P-trap can leak due to the rush of water moving through the pipes, which in turn loosens the nuts and causes the pipes to fall out of alignment. Other problems include worn rubber O-rings and cracked pipes.

No, they are two different things. Some tanks have a pressure relief valve built in. The purpose of this valve is to prevent the rupturing of the water heater due to pressure generated during the heating process. An expansion tank redirects water from the heater tank to relieve pressure so while they have the same purpose—alleviating pressure—the expansion tank is the only item actually redirecting water. 

The Andover, CT homeowners’ guide to plumbing services

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