4.6 
855 *The Angi rating for Plumbing companies in Marengo, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
*The HomeAdvisor rating for Plumbing companies in Marengo, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
Last update on March 19, 2026
Serving Marengo, IL and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"I am so happy to have found a fair and trustworthy plumber."
+10
Serving Marengo, IL and surrounding areas
Approved
In business since 1980
Free estimates
Credit card accepted
"Ryan and his coworker were very professional and worked very efficiently. Answered all my questions and even took care of a leaky pipe and hooked up my icemaker on my fridge in addition to installing two new faucets. It only took them an hour. When the time came for me to pay the bill I was very pleasantly surprised. I would hire Collins Sanitary again w/o hesitation and would highly recommend them."
Serving Marengo, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"Jason from Service King was professional and accommodating with our plumbing issue. We have been looking for a skilled plumber and very thankful for the work he completed. I would highly recommend him to my neighbors and friends."
Serving Marengo, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Emergency services offered
"Can’t recommend Tim and Drains high enough. He gave honest opinions and recommendations and did the work efficiently and well. Will use him again for any plumbing work."
+20
Serving Marengo, IL and surrounding areas
Approved
In business since 1990
Free estimates
Warranties offered
"They did an excellent job! They had a plumber out to our house less than 24 hours after we called. The problem was fixed and the price was very affordable"
+8
Serving Marengo, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1962
Free estimates
Emergency services offered
"On time, great value, efficient service, friendly, very knowledgeable. Will be my goto for plumbing projects and issues."
Serving Marengo, 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."
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.
Serving Marengo, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Warranties offered
"The customer service was outstanding and they have a high-quality product. I would highly recommend Five Star Bath Solutions to anyone looking to redo their bathroom."
+43
Serving Marengo, IL and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 2005
Free estimates
Warranties offered
"The crew was very professional. The plumbers had to replace the valve which was out of code,and add new pipe.The whole job turned out really nice.Would recommend Bath Planet"
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