4.5 
405 *The Angi rating for Sump Pump Installation companies in Cahokia, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
*The HomeAdvisor rating for Sump Pump Installation companies in Cahokia, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.
Last update on October 06, 2026
Serving Cahokia, IL and surrounding areas
Approved (Corporate)
In business since 1935
Free estimates
Emergency services offered
"It was expensive but fine. The plumber was very nice."
+1
Serving Cahokia, IL and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1992
Free estimates
Warranties offered
"My installers were very helpful and answered all of my questions"
+16
Serving Cahokia, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"Very professional and knowledgeable....and polite as well, Thank you!"
+5
Serving Cahokia, IL and surrounding areas
Approved
In business since 2020
Free estimates
"They did a really good job waterproofing my basement. The crew was professional, arrived on time, and explained the entire process before getting started, and completed the job with great attention to detail. It's clear they take pride in their work. I'd definitely recommend them if you need your basement waterproofed."
+6
Serving Cahokia, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Furance was not working, call House Doctor. They were out the next day and got it back up and running. Professional and efficient. Plus, very affordable."
+1
Serving Cahokia, IL and surrounding areas
Approved
In business since 2021
Free estimates
"SBK was able to come and grade part of my lawn that was messed by plumbing issues. He was extremely professional and able to get it done the next day!"
+5
Serving Cahokia, IL and surrounding areas
Approved
I am a licensed plumber in Illinois looking to start a company
Serving Cahokia, IL and surrounding areas
Approved
Hello, my name is James. I perform many handyman/repair services. I won’t charge near as much as large commercial businesses, and promise to be transparent and honest with my work. I’m positive if I can’t help you with your problem then I could point you in the right direction to help get your issue resolved asap quick as possible.
Serving Cahokia, IL and surrounding areas
Approved
Property manager with 25 years experience fixing thing that break. Plumbing and electrical repair.
Serving Cahokia, IL and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"They could not find the source of the leak and neither could I. The team was professional and kind. I would gladly contact ALLN1 again."
+39
From average costs to expert advice, get all the answers you need to get your job done.
Discover how much sump pump installation costs in St. Louis, MO, including average prices, key cost factors, and tips to save on your project.
Heat pumps are highly efficient and can help reduce heating and cooling costs. Learn about heat pump costs in St. Louis, Missouri, to set your budget.
An unfinished basement has a lot of potential. So, how much does it cost to finish a basement in St. Louis, MO? Read on for all cost factors.
Learn how to hire a qualified sump pump installer with tips on finding pros, questions to ask, and what to expect during the installation process.
Licensed plumbers and basement waterproofers specialize in sump pump installations. Keep reading to learn more about who installs sump pumps near you.
Sump pump discharge lines come in a couple of diameters and a range of lengths. Here’s how to determine the right sump pump pipe size for your installation.
