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TRUSTED BY RIVERWOODS, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon2.7k+
    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Riverwoods - Updated Nov 2026

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 Riverwoods, IL and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Jim & Rob handled the service. When they realized that they were running late, they called early on to let me know. They were a completely in sink team. They were efficient, knowledgable and extremely courteous. My father had owned his own plumbing company post WWII, and was one of the first licensed plumbers in the state of Illinois; accordingly, I watched & had many plumbing questions regarding the install. Jim & Rob patiently shared their expertice. High recommend. A great experience."
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Response time11 hrs
Recommended by87%of homeowners
Avatar for Reliance Plumbing Sewer & Drainage Inc
Reliance Plumbing Sewer & Drainage Inc
4.3(
269
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessDrain Clog or Blockage - Clear+22 more

Serving Riverwoods, IL and surrounding areas

Approved

In business since 1999

Emergency services offered

Credit card accepted

"The plumber that came out, Johnny, was very professional and we felt comfortable with him in our home, during this pandemic. He did the work we needed and explained everything he was doing to us. We are very happy with the work he did and would definitely call Reliance again for all of our plumbing needs."
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+22

Recommended by86%of homeowners
Avatar for Aqua Knight Plumbing Co.
Aqua Knight Plumbing Co.
5.0(
16
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+17 more

Serving Riverwoods, IL and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

With 24 years of experience we are dedicated to providing our clients with the very best in service, installation, and repairs for all phases of your plumbing needs. We specialize in a variety of residential and commercial services from water heater installations, sewer main installations, sump pump installations, repairs and so much more! We take pride in the attention to detail put into each of the projects \nwere involved with. Were 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 \nAll Work Is Warrantied - Inquire Within \n \nMilitary Veteran and First Responders Discounts Available - Inquire Within \n \nDeposits May Be Required - Inquire Within \n \nAccepts Cash, Checks & Major Credit Cards \n \nFinancing Options Are Available - Inquire Within \n \n24/7 Emergency Services Available \n \naquaknightplumbing.com

New Sump Pit
Outside Clean Out
Outside Clean Out
March 2026
July Clog Log

+173

5 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for Drains Inc.
Drains Inc.
4.9(
43
)
Sewer Main - ClearSewer Main - Clear - For BusinessSewer Main - Install, Replace or Repair+1 more

Serving Riverwoods, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Great overall experience with Drains inc. Tim was quick to respond to emails and texts. On time for the job as well which took 3 trips to finish. I had a major sewer line repair that needed to be done, I was in the process of selling my house and Drains Inc was able to accommodate me on a tight schedule. Very professional, knowledgeable and answered all my questions. They saved me 6 thousand dollars compared to the other plumbers quote ( Chicago Sewer and Drain Professionals Inc) after I paid them 880 bucks to hydrojet my sewer line and they couldn't even clear the line or even bother to rod it again. Then gave me an insane quote to fix my sewer line which had a section of pipe missing. Tim came out and cleaned up their sloppy half *ss work and gave me a much better price. In a nutshell if you want good honest work done go with Drains Inc and give Tim a call."
Sewer Repairs/Replace
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+20

Response time7 hrs
Recommended by54%of homeowners
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Affordable Plumbers FAQs, answered by experts

You’ll need two sizes of pipe to plumb a bathroom. You’ll use a 1/2-inch pressure pipe for your supply lines that run from the fixture to the larger 3/4-inch supply lines that run through the house. For drain lines, you’ll need a 3-inch PVC pipe for your toilet, a 2-inch PVC pipe for stand-alone showers, and a 1 1/2-inch pipe for a shower/tub combo and the bathroom sink. Each fixture’s drain will run to the 3-inch main drain that runs through the house.

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

Yes, flushing a clogged toilet can make it overflow. While flushing the toilet may push enough pressure through the system to dislodge the clog, this is unlikely. Your best bet is to use a plunger and hope the suction can break up whatever is blocking the pipe. If this doesn’t work, use a plumbing auger or call a pro to help.

While flooding is always cause for alarm, certain situations are considered more urgent than others. If there is water pooling anywhere in your basement, it’s time to call a local emergency plumber ASAP. Standing water in your basement could be from a plumbing leak or from cracks in your foundation—either situation can go from minor to major very quickly. On average, the cost to hire an emergency plumber ranges from $100 and $500, depending on the scope of the repair and when you call them—calling an emergency plumber on the weekend or on a holiday will cause the rate to jump.

A journeyman plumber is a licensed plumber with a state-issued permit who installs and repairs piping for water and heating systems under the supervision of a master plumber. Also known as a plumbing contractor, a master plumber is considered the highest level in this profession. In addition to passing all state-level requirements, master plumbers have several years of experience. They are allowed to lead teams, create blueprints, and design and install plumbing systems.

The Riverwoods, IL homeowners’ guide to affordable plumbing services

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