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TRUSTED BY THORNTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified plumbing services reviews

Top-Rated Plumbers in Thornton - Updated Nov 2026

Avatar for Best Price Sewer and Plumbing
Best Price Sewer and Plumbing
4.9(
137
)
Sewer Main - ClearSump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install+3 more

Serving Thornton, IL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Everything went great with Best Price Sewer & Plumbing. They were able to provide same day service. The technician, Anthony, was prompt and very professional. The price was reasonable compared to other plumbers. I will definitely use them again."
Response time5 hrs
8 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Flo-Maxx Sewer & Plumbing, Inc.
Flo-Maxx Sewer & Plumbing, Inc.
4.6(
400
)
Sump Pump or Interior Foundation Drains - InstallSewer Main - ClearSump Pump - Repair or Replace+1 more

Serving Thornton, IL and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"My experience with Flo-Maxx was excellent from beginning to end. They are very professional and communicate very well. This was my first time having a plumbing issue as a new homeowner and I was very unsettled and a little anxious initially but they calmed all my fears and did a great job!"
marked in green were sewer is broken.
 hydro jetting commercial sewer line.
attached to existing 4 inch cast iron.
 chicago il.
 maintenance at a apartment complex.

+77

Response time4 hrs
54 neighbors recently requested a quote
Recommended by97%of homeowners
Charlie's Plumbing Heating & Sewerage Service Inc
4.6(
131
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+8 more

Serving Thornton, IL and surrounding areas

Approved

In business since 1992

Emergency services offered

Customers say: True professional

"When temperatures dropped to -50 with wind chill, the pipes to our basement bathroom sink froze. And as soon as everything began to thaw, (on Friday night) we found that we had a ruptured hot water pipe. Water was shooting out of the wall all over the bathroom. When it became clear that our usual plumber wasn't going to show up on Saturday, I frantically called half-a-dozen plumbers from Angie's List. Only Charlie got back to me and agreed to show up after his next job. On a day that he was clearly being overwhelmed with calls from all over the city, Charlie kept his word and showed up with his partner Dimitri. They quickly figured out there were no other leaks and repaired the pipe. On top of it, Charlie spotted two other unrelated plumbing issues in our HVAC room. They were minor now but could have turned into bigger problems down the road. His thoroughness and attention to detail allowed him to spot these hidden problems and save us headaches down the road. We had our water working in under an hour (on a Saturday evening!) and he charged a very fair price given the demands upon his time. He left our house at 5pm, his phone blowing up from other customers. I asked if he was going to have an end to the day soon, but he said he still had hours to go...he had promised other worried homeowners that he would help them today. THAT's the kind of dedication I want from my plumber. Call Charlie with confidence."
Recommended by96%of homeowners
Avatar for A-1 Patrick's Sewer & Pipe Services
A-1 Patrick's Sewer & Pipe Services
4.5(
189
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+21 more

Serving Thornton, IL and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"A1 Patrick, is by far the best I have ever used. Great customer service, very knowledgeable of what he is doing. Patrick is my go to guy whenever I have issues with my plumbing issues and I have used him since 2012! Definitely recommend him! A+ work!"
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+1

Response time2 days
Response rate100%
Recommended by93%of homeowners
Avatar for Young Plumbing
Young Plumbing
4.1(
82
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+22 more

Serving Thornton, IL and surrounding areas

Approved

In business since 1996

Emergency services offered

Warranties offered

"Great thanks Technicians TONY and TYLER! This service rang ALL the bells. They were very professional and pleasant. I Had them replace three shutoff valves under the sink which were frozen and had small leaks. I asked about cheaper fixes and they advised replacing the whole valves, which was actually what I preferred. They gave a price and it was exactly what I researched as being a good, reasonable price. They were quick and exact and tested all of the valves that they replaced (hot/cold/dishwasher). I have used them in the past and have also used other plumbing services. The other plumbing services that I have used were shoddy at best and not very professional. This service is just what the doctor ordered. I will definitely use this service again. They were right on time and easy to schedule. They use the best quality parts that will last for years. If you need any plumbing done definitely give them a call and/or schedule through their website. Great people, great service, and the right price! Easy to schedule and prompt on time."
Bath in Browns
Response time5 days
Recommended by85%of homeowners
Avatar for Downing Plumbing & Heating, Inc.
Downing Plumbing & Heating, Inc.
4.1(
307
)
Faucets, Fixtures and Pipes - Repair or ReplaceSump Pump or Interior Foundation Drains - InstallWater Heater - Install or Replace+13 more

Serving Thornton, IL and surrounding areas

Approved

In business since 1950

Emergency services offered

Warranties offered

"Michael from Downing Plumbing came out & did such an amazing job that I now will only call him to come out for any plumbing needs. He has 22 years experience & always has a smile on his face. He really knows his trade very well & has always been very efficient, shows up on time & honest with me. I would recommend Michael to everyone that is looking for a quality plumber.😁"
Water Line Install
New Curb Box
Our crew
Response time11 hrs
26 neighbors recently requested a quote
Recommended by88%of homeowners
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Plumbing FAQs, answered by experts

Showers frequently experience leaks, most commonly originating from either the faucet or a malfunctioning shower drain. Detecting a leaky faucet is straightforward—listen for the constant sound of dripping water, even after you believe you've fully closed the faucet. In the case of a shower drain issue, it is often characterized by water seeping from the base, usually caused by a deteriorated seal between the shower wall and the shower tray.

A professional drain cleaner is a plumber or specialized drain cleaner with the necessary tools to unclog drains and tiles to keep waste water flowing out to the septic tank or city sewer for processing. Keeping wastewater from backing up into your home helps keep you and your family safe from potential contamination and sickness. These pros can help resolve nearly any drain situation in a safe and efficient manner.

To measure pipe size, you can use a ruler, a soft tape measure, or a caliper. You can find a special pipe caliper that has iron or copper pipe sizes already marked. Rulers work if the end of the pipe is exposed. If your pipe is still attached to the plumbing, you’ll need to go for a soft tape measure or caliper.

Even though their jobs sound similar—both professions work on pipes—a plumber and pipefitter actually have very different jobs, and pipefitting isn’t considered plumbing. Pipefitting is done in commercial and industrial buildings and factories, and the pipes carry gas, chemicals, acid, and other potentially hazardous substances. Pipefitters often work in intense conditions while plumbers may work in lower-pressure environments.

Most jurisdictions legally require a backflow preventer on your drip irrigation system. Even if you live in a place with less strict laws, installing one is a great idea. If you’re planning to use fertilizers or other chemical additives in your garden, a backflow preventer helps ensure those substances stay outside of your home’s water supply. Depending on the complexity of your irrigation system, you may be able to install one for under $100.

The Thornton, IL homeowners’ guide to plumbing services

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