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TRUSTED BY PRESTON, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon659
    Verified toilet services reviews

Top-Rated Toilet pros in Preston - Updated Nov 2026

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

Serving Preston, CT and surrounding areas

Approved

In business since 2005

Credit card accepted

Customers say: Quality work

"Another great experience with Mark from Savior Septic and his team. Very successful using them once in the past so they were my first call this time for a backed up septic line/system. Very happy with the service from my initial call, to the quality of the work, to the price which from my research was as fair as I could find. Savior saved me again! ..a big thank you"
Excavation
Response time5 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Emergency Sewer and Drain
Emergency Sewer and Drain
5.0(
5
)
Drain Clog or Blockage - Clear

Serving Preston, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Emergency services offered

Warranties offered

"Had a clogged drain that was backing up, and this plumbing company came through quickly and professionally. They arrived on time, diagnosed the problem right away, and had it cleared in no time. Friendly service, fair pricing, and no mess left behind. Highly recommend for any plumbing issues!"
Flex shaft and camera
Response time2 hrs
Response rate93%
8 neighbors recently requested a quote
Avatar for Diamond Plumbing & Heating, LLC
Diamond Plumbing & Heating, LLC
3.7(
86
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Preston, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Emergency services offered

Warranties offered

"Great experience!! Amilcar and his team were efficient, respectful and very knowledgeable. They walked me through the process each step of the way, providing me with different options and really making me feel like part of the process with the installation of my ductless system. Great customer service, Amilcar was always a available when I called. I definitely recommend Diamond Plumbing for your heating, A/C or plumbing work!!"
4 High Efficiency Combi Install
Sewer main replacement
Surrey Ln
Clay sewer main replacement
Clay sewer main replacement

+13

5 neighbors recently requested a quote
Recommended by84%of homeowners
RC Plumbing & Heating
5.0(
1
)
Faucets, Fixtures and Pipes - Repair or Replace

Serving Preston, CT and surrounding areas

Approved

In business since 2000

Small jobs welcome

Customers say: Quick response

With over 20 years of experience, we're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. \n

Response time7 hrs
Recommended by100%of homeowners
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Toilets FAQs, answered by experts

A broken flange could lead to serious issues. When a flange breaks, the toilet is no longer secured to the subfloor, which leads to constant rocking when in use. Over time, this breaks the wax seal between the toilet and flange and causes leaking throughout the substrate, bathroom floor, and ceilings below the bathroom.

The normal water level in a toilet bowl is about halfway full. The water should sit above the P trap drain because this creates a seal and suction. When you flush the toilet, the suction keeps sewer gases from entering your house through your toilet. Anytime the water level is higher or lower than half full, you need to make adjustments or replace broken parts.

Toilet augers are hand-held drain snakes. Most of them come with 3 to 6 feet of cleaning cable and a curved, plastic elbow sleeve to protect your toilet bowl. If your clog does not go beyond the toilet’s wax seal, a 3-foot auger would be sufficient. Otherwise, you may need a 6-foot auger to unclog the drain.

Adding another bathroom isn’t the most complicated project you can undertake, but it’s in the top 5%. Anything involving plumbing and electrical work should be handed off to a pro, and adding a half bath involves both. A contractor may charge $70 to $120 an hour for labor, but chances are they can work much faster and more accurately than a DIYer.

If you don’t replace a toilet flapper, your toilet tank will continue to empty and fill repeatedly, wasting water and running up your utility bills. Checking the flapper is a good first guess when dealing with a constantly running toilet. However, if these problems continue after replacing the flapper, you may need to hire a plumber to check and fix any bigger problems. 

The Preston, CT homeowners’ guide to toilet services

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