Top-rated plumbers.

Best plumbers near Marengo, IL

Enter your zip and get matched with up to 5 pros

Need a pro for your plumbing project in Marengo, IL?

Select your specific project to find the pro for you.

TRUSTED BY MARENGO, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon880
    Verified plumbing services reviews

Top-Rated Plumbers in Marengo - Updated Nov 2026

Collins Sanitary, LLC
4.6(
140
)
Drain Clog or Blockage - ClearSewer Main - ClearDrain Clog or Blockage - Clear - For Business+4 more

Serving Marengo, IL and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

"I received a call the same day and estimate of cost over the phone. He also replaced a knob on the water pipe that was dripping. Very polite and knowledgeable man. He worked quickly as well."
Response time7 hrs
50 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Aqua Doctor Plumbing
Aqua Doctor Plumbing
4.5(
111
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessFaucets, Fixtures and Pipes - Repair or Replace+5 more

Serving Marengo, IL and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Sunday March 28, 2021 I had the pleasure of working with Aqua Doctors Plumbing at 1304 Eastview Drive Waukegan, IL 60085. At home there were two (2) small gas leaks at connection points with my furnace and the stove. They were the first to reply when I initiated the request for quotes on Saturday 3/27. They scheduled an appointment for the next day between 11-1 pm. They arrived at the beginning of the window of time they quoted (yippee). I was prepared to provide shoe covers due to the pandemic. They were respectful of safety measures and had their own shoe covers and masks in hand already. Bravo! Chris and Rob were very good at providing and explanation of services to be rendered. A consultative approach was used and appreciated. They did not talk down to you as the client/non-plumber in the room. They worked expeditiously and thoroughly resolving both issues. I also had them quote a larger job due to this good experience. I found them to be reliable and I’m sure you will too! Thank you, Aqua Doctors! Kind regards, Major J. Johnson (retired)"
Additional Photos
Additional Photos
Response time11 hrs
Recommended by87%of homeowners
Avatar for Dynamic Plumbing and Heating, LLC
Dynamic Plumbing and Heating, LLC
4.6(
500
)
Faucets, Fixtures and Pipes - Repair or ReplaceGas PipingWater Heater - Install or Replace+5 more

Serving Marengo, IL and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"As I said before, Dynamic Plumbing and heating is good people company. I spoke to Mr. Paul; owner and manager and he deserves standing ovation; He sets excellent example in service, quality work, integrity in pricing, clean, neat, they take ownership of customer project and and accomplish the service with flying color. I will have again in my house any time I need too. Also, I must mention Mr. Keith, he truly gentleman, good work and dedicated to make sure all is done perfectly. I strongly urge anyone who needs service in plumbing,, heating, cooling etc... Just ask for Dynamic Plumbing and ask for Paul. Thank You Dynamic and Plumbing for perfect work precise work. Sam"
 Vessel Sink
 Kitchen Sink
 Powder room sink
 Pedestal Sink
 Bathroom

+8

7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for TRIANGLE PLUMBING LLC
TRIANGLE PLUMBING LLC
5.0(
32
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+18 more

Serving Marengo, IL and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Triangle Plumbing, operated by a seasoned professional, offers comprehensive plumbing solutions for both residential and commercial clients. With years of experience and a commitment to excellence, we provide a full range of services, including installations, repairs, and 24/7 emergency assistance. Combining quality workmanship with competitive pricing, Nathan and his crew ensure customer satisfaction through transparent communication and prompt, efficient service. Contact Triangle Plumbing for expert solutions tailored to your needs and make us your dedicated plumbing contractor to address all your plumbing concerns with precision and care.

Recommended by73%of homeowners
...
Showing 1-10 of 361
Plumbing FAQs, answered by experts

Yes. There are a variety of standard pipe sizes used in plumbing. The main supply line connecting your home to the street is either 3/4 or 1 inch in diameter. Supply lines are 3/4 inch in diameter. Individual components are 1/2 inch in diameter. Meanwhile, your main drainpipe is often 4 inches wide. Most shower and bathtub drains are 2 inches in diameter, most toilet drains are 3 inches in diameter, and most sink drainpipes are 1 1/4 or 1 ½ inches in diameter.

The amount of time it takes to repipe a bathroom depends on how much piping needs to be replaced and how accessible the pipes are. Smaller, easily accessible jobs may only take a few hours, but projects that require drywall removal or removing old pipes or large clogs can take several days.

It can be helpful to open one or two faucets before turning on the water main again. Turning off the main shut-off valve will introduce some air into your pipes. Having at least one faucet open should allow the air to clear as the water refills the pipes. Try to open faucets far from the main shut-off valve and on the highest floor of the house.

Yes, the acidic nature of baking soda and vinegar can potentially damage your pipes over time. While baking soda and vinegar can be a good fix for your clogged pipes, you shouldn’t get in the habit of using the mixture regularly. If you’re constantly having clogs, it’s best to call a plumber and find out if there’s something more serious going on with your plumbing.

No, putting new plumber’s tape over old plumber’s tape is not recommended. The old tape connection may not be completely adhered and could cause a leak. 

Instead, remove the old tape completely, clean off the pipe threads with a clean rag and wire brush if needed, then apply new plumber’s tape to make your connection.

The Marengo, IL homeowners’ guide to plumbing services

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