Your Mendota Backflow Prevention Experts
Backflow can send contaminated water back into your home’s clean water supply, so a working backflow preventer matters. Triple Service Inc has served Mendota for over 70 years, and our licensed, certified plumbers are drain & sewer experts who install, test, and repair backflow prevention devices for homes throughout Mendota, Ottawa, LaSalle, Peru, Princeton, and the surrounding area.
Before any work begins, your technician will inspect your system, explain your options, and give you upfront pricing so you can make an informed decision. We service most backflow preventer brands and offer flexible scheduling, including same-day appointments when available.
We’re not happy until you’re happy.
Why Choose Triple Service
Expert advice from professional, licensed & certified techniciansFlexible scheduling, ask about same-day serviceUpfront pricing - you'll never pay more than you're quotedGet the Reliable, High-Quality Backflow Testing & Plumbing Professionals Near You Today!
We offer a full line of installation, maintenance & repair that your home plumbing may require, no matter the problem or time of year it is. You can count on the trusted professionals at Triple Service Inc for:
- Expert advice from professionally licensed & certified technicians
- Upfront pricing – you’ll never pay more than what’s quoted
- Customer commitment & satisfaction guarantee on any work we do
- Ask about our same-day-service availability
- Trusted by over 724+ reviewers in your area
Our Mendota, IL Drain & Sewer Services
What Is Backflow?
Backflow is the undesirable reverse flow of water from any source into the distribution pipes of the city water system. Backflow can cause very serious problems to our drinking water.
Sometimes, there are pressure changes in the pipes that can actually cause that water to flow backward and seep into the main water supply line. Water pressure changes are not uncommon.
Backflow can happen when there’s a break in the main water line or when a fire hydrant is in use. During these types of events, water pressure is lost and the water is no longer being pushed in a forward motion to your home and it will flow backward into the city water lines.
When this happens, the water flowing backward can contaminate the public drinking water supply with fertilizers, pesticides, human waste, soap from sinks, dishwashers, showers and chlorine from swimming pools and spas. That’s when a backflow prevention system does its job: Preventing backflow.
What Is A Backflow Preventer?
Water enters your home from the city’s main water supply line. That water entering your home should only flow in one direction…into your home. A backflow preventer is a device that’s installed on your home’s water pipes that allows water to flow in one direction but never in the opposite direction. Its only job is to prevent drinking water from becoming contaminated due to backflow.
How Does A Backflow Prevention System Work?
Backflow prevention systems are devices that only allow water to flow in one direction. It’s like a one-way gate allowing water from the city’s water supply to flow into your home’s water lines but stops water any time it starts to flow backwards into the main water supply.
At Triple Service Inc, we recommend you have a backflow preventer installed anywhere incoming water and wastewater might be cross-connected.
Newer homes may have backflow preventers on certain water lines. In order to know for sure whether your home has proper backflow preventers set up, we suggest scheduling an appointment to have one of our skilled plumbers inspect your home’s water system. If backflow preventers are needed, we will provide you with solutions to keep your drinking water safe from contamination.
At Triple Service Inc we are backflow prevention experts. If you have questions or would like more information on backflow prevention, give us a call we’re always happy to help.
Schedule a Comprehensive Backflow Testing & Prevention Service Near You in Mendota, IL
Schedule your backflow testing & prevention service today at an affordable cost & ensure your home plumbing systems are running smoothly!
What Your Neighbors Say
Phenomenal service, would highly recommend
Matt was very professional and courteous! We appreciated how he explained all our options, and how he explained what he was doing as he went along. He’s an asset to your company.
We had a great experience with Triple Service when they replaced our furnace and AC. This is the second time we have used them for services. They were fast, professional, and very accommodating throughout the entire process. Tony, Gabe, and Nathan were great. They were friendly,
We had Triple Service hvac out to do a furnace and AC check up. From start to finish everything went flawlessly. Alexis was very detailed and took her time. We would definitely use Triple Service again. Thanks
I was very pleased with the service and price. They were fast, efficient and very knowledgeable.
Super nice and informative. Gave me options of fixing the problem and a timeline for getting it fixed.
Triple service came out on a Friday diagnosed the problem with AC. Made appointment for Monday morning fixed the system before it got hot out. Cleaned up after themselves didn't even know they were here if it weren't for the new parts. Thank you for your prompt and courteous
Triple Service and specifically the technician Gabriel did the most fantastic job on a very complicated situation that took 3 hours and made it sparkle!
I've been with Triple Service for 3 years and have never had any issues. All the techs that come out are knowledgeable and friendly. This week I had an AC inspection, which resulted in a replacement. They were out the next day to get the job done. Truly great service all around.
Service tech Brian came out on 2 days (M&W) and got first our new furnace back up (it had blown a fuse; we had a power surge) and today he came first thing and traced down the fault that wouldn't let the AC unit start up. He was very knowledgeable and explained it all in a very
A big thank you to Jerry and Nathan. You guys saved my family’s day!! Quick to arrive and estimate the water heater replacement, and a great price too! Installation was quick and smooth, both very friendly reasonable guys. Can’t thank you enough!!
Matt had done a plumbing inspection in which we needed some new shutoffs. He finished installing them today. Matt did a great job and is really respectful. Thanks again.
Matt Brown came after hours to help us with a major plumbing blockage. He explained everything thoroughly and was super kind and patient! Thank you for helping us when no other plumber could get to us quickly on the same day!
Tankless water heater installed, beautiful and thorough job. Was worried about maybe the water not getting hot enough from a tankless heater but it does get hot enough for a nice hot shower.
Joseph was our guy from triple services in mendota Joe. Reasonable prices and him and my husband got along great highly recommend this company great costumer service as well thanks to Michelle at triple services Thanks to you both🔥👍 we will be using this company for future
Triple Service provided quality plumbing work in my home at a fair price. They communicated well and completed the work in a timely manner. I’ll use them for future projects
Ben installed 1 dawn to dusk motion light on the back of my garage and 2 coach lights on the front of my garage! I simply love the lights. It looks like daylight in my back yard! I feel much safer! Ben was prompt, professional and knowledgeable! Thanks Triple Services!
Triple Service gets a Triple A+ in my opinion. We had Matt come out from here, and he fixed our issue in a timely matter. Matt was extremely professional kept us relaxed throughout the process, and was very detailed in explaining everything with our home layout, and issues. The
Triple Service came in for me last minute when I couldn’t complete a toilet install. They sent a technician named Joe, who worked quick and efficiently to get my toilet back up and running. I am very satisfied with the job that he did for us and would recommend triple Service
Triple Service came in for me last minute when I couldn’t complete a toilet install. They sent a technician named Joe, who worked quick and efficiently to get my toilet back up and running. I am very satisfied with the job that he did for us and would recommend triple Service
Had a different AC company come out and they tried getting me to buy a new AC said my whole unit was fried, I then have this company come out and fix the capacitor, chrome silver piece, the technician Dylan came out and was honest and fixed my AC unit within a hour and saved me
Had a different AC company come out and they tried getting me to buy a new AC said my whole unit was fried, I then have this company come out and fix the capacitor, chrome silver piece, the technician Dylan came out and was honest and fixed my AC unit within a hour and saved me
Matt did an EXCELLENT job outlining the issues, options, and cost estimates with my sewer main. He and his team did excellent work, were quick and efficient, gave timely progress updates, and cleaned up the job site perfectly!! Overall EXCELLENT service AND customer service, and
Fast, tidy, great work! Cannot recommend Joe enough! Reasonably priced and knocked out the job in 2 hours!
Serving Families in the Greater Mendota Area
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