
Serving O Fallon, 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

*The Angi rating for Sump Pump Installation companies in O Fallon, 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 O Fallon, 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 July 16, 2026

Serving O Fallon, 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 O Fallon, IL and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"Very knowledgable, and professional. They found my leak and repaired it. We had significant rain since the project was completed and we experienced no more leaks."





+1

Serving O Fallon, 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 O Fallon, IL and surrounding areas
Approved (Corporate)
In business since 1993
Free estimates
Emergency services offered
"By February 2012, less than a year after installation, I begin to have problems. So I called Mt Everest, and they come and fix things here and there, and I don't think much of it because other than the inconvenience of occasionally being too hot, it's not costing me too much money. =) Here are some of the receipts I could find... Mt. Everest - 2/16/12 - $194.12 Mt. Everest - 2/17/12 - $0.00 Mt. Everest - 2/18/12 - $0.00 --new company name-- Tiger - 1/22/13 - $210.00 (Became Club Member) Tiger - 8/16/13 - $0.00 Tiger - 5/16/14 - $0.00 (Waived/Warranty) Fast forward to October 2015, a little over four years after installation, I have a coolant leak somewhere that can't seem to get fixed, and Tiger has to keep recharging my "closed" system... the only difference is now I have to start paying for this service. (I guess Freon is expensive.) I start to panic because my family is undergoing financial hardships, and whatever money I once had went toward the air conditioner I purchased four years earlier. Thankfully, Tiger works with me on this, and I am grateful. However, they warn me that I will need to have the evaporator coils (???) changed out. EEEK! At this point, I am already $10,000 (plus) into this system, it is only four years old, and it is having major problems. Again, I have no money left, so I'm talking to lawyers, because from what I can understand from Tiger, it's a manufacturing defect, and now I have to pay Tiger tons of money (that I don't have) to fix something that shouldn't even be broken yet. (Warrenty still covered parts, but not labor.) Thankfully, Tiger comes through for me and I refrain from possibly taking legal action against manufacturers. On October 23rd, 2015, the coil gets swapped out. The technician thinks there might still be a leak somewhere, but nothing really comes of it. The parts are covered under warranty, Tiger is kind enough to waive the fee for labor. * * * * * The above gives Tiger five stars. I seriously had no money to pay them. I would have had to get a loan from somewhere. ...but... It is now July 18th, 2016, not even a year has passed since the installation of a new coil, and it is 74* in my house... I have the thermostat set at 70*. The temp coming out of the vents is around 68* - according to my meat thermostat. I have called Tiger, and we have an appointment for tomorrow. I fear that Tiger is going to tell me that I will need a recharged -- or new coils -- and I will have to pay them for service with money I still don't have. I'm praying everything still falls under a warranty. Pray for me, you all. I'll come update after my appointment and let you all know how it went. <3"





+5

Serving O Fallon, 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 O Fallon, IL and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"This is the best company I would highly recommend. They arrive quickly and were very clean due the install!"




Serving O Fallon, IL and surrounding areas
Approved
I am a licensed plumber in Illinois looking to start a company
Serving O Fallon, 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 O Fallon, IL and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Mr Jerrell and Mr Markel was prompt and pleasant. They also were knowledgeable, efficient and got the job done in timely fashion."





+39

Serving O Fallon, IL and surrounding areas
In business since 2007
Emergency services offered
Credit card accepted
"They were great. Performed the services asked, at very reasonable prices. Were very honest.
"
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