4.4 
258 *The Angi rating for Sump Pump Installation companies in Cortland, 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 Cortland, 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 June 11, 2026
Serving Cortland, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1962
Free estimates
Emergency services offered
"Mike is clearly an expert. He was very knowledgeable about sump pumps including capacities, different makes, and optimal installations."
Serving Cortland, IL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Installed a sump pump in our crawling space. They were really great to work with, responded very quickly, were able to assess the project accurately and give us a very competitive quote. Was very efficient and completed the project in half a day. They were friendly and happy to answer all of our questions as well as give us a range of options. Would definitely hire again."
Serving Cortland, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"It was very easy to schedule this work. The crew was friendly and efficient. I expected to clean up afterwards, but they did a great job of that too. The pricing is reasonable and I highly recommend Copper Sky Plumbing!"
+39
Serving Cortland, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Quick service and dealt with all our sump needs."
+63
Serving Cortland, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"Ken was very thorough and performed the needed work. The sump pump battery needed to be replaced and we scheduled another appointment for the installation of our secondary pump. We always feel confident that the work keeps our home dry!"
+48
Serving Cortland, IL and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
US Allied Plumbing, Heating & Cooling is a locally owned plumbing and HVAC contractor serving greater Chicagoland from North Aurora, IL. With 40+ years of plumbing and 30+ years of HVAC experience, our licensed team handles it all: water heaters, drain cleaning, hydro jetting, re-pipes, water filtration, backflow, furnaces, AC, mini-splits, and commercial systems. We offer 24/7 emergency service in DuPage, Kane, and Cook Counties, free estimates, and maintenance plans. Your satisfaction is our top priority, which is why customers keep coming back year after year. Certified, licensed, and insured. Fast, accurate, affordable work every time. Serving the North Aurora and Aurora areas with 0 trip charge, Service areas outside trip charge will apply. 30-40 minute trip $90, 45-1H trip $149, 1H+ trip $249.
+17
Serving Cortland, IL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Sump went out in my rental house, Glen worked with me to get it repaired asap. Highly recommend!"
+7
Serving Cortland, IL and surrounding areas
Approved
25 years in plumbing and pipefitting
Serving Cortland, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
I have been in some form of construction most of my adult life. And recently have started turning it into a business for myself. From grading to excavating work to remodel projects we can handle it. We are based in Hennepin and work all over the Illinois Valley. We pride ourselves on being prompt, upfront and honest with our customers to give the customer the best experience possible. \n\n24 hour emergency service available
+7
Serving Cortland, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
Hi, I’m Kevin with Klock Home Services, proudly serving the Fox Valley area. I provide reliable, detail-oriented handyman and home repair services at fair prices. From furniture and drywall repair to minor carpentry, fixture installs, and general maintenance, I treat every project like it’s in my own home. Whether it’s a small fix or a larger task, you can count on quality work done right the first time.
From average costs to expert advice, get all the answers you need to get your job done.
Discover how much sump pump installation costs, including average prices, key cost factors, and tips to save on your basement waterproofing project.
Sump pump replacement costs depend on the type of unit you have and the cost of labor, which varies by region. Read on to find out more about what to expect.
Sump pump battery backup costs depend on the type and the design of the system purchased. Follow this guide to learn how to budget for your backup battery.
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.
