Backflow Preventer in Des Plaines, IL
For reliable backflow preventer services in Des Plaines, IL, trust HVM Plumbing. We make sure your plumbing meets all local and state regulations.
- Fast, Certified Technicians
- Guaranteed Workmanship
- Local Des Plaines Experts
- Test Reports Filed for You
Need Backflow Preventer Help in Des Plaines, IL?
Call today to schedule a certified test, and we will file the results with your water provider.
Backflow Preventer Service in Des Plaines, IL for Homes and Businesses
At HVM Plumbing, we understand the importance of a working backflow preventer in Des Plaines, IL. Our plumbers are trained to handle all types of backflow devices, from testing and routine maintenance to complex repairs and new installations, protecting your family's health.
Our expertise includes:
- New installations for residential and commercial properties.
- Rebuilding check valves, relief valves and worn rubber parts
- Installation for irrigation, fire suppression, and domestic lines.

Additional Plumbing Maintenance Services in Des Plaines, IL
Our maintenance and specialty plumbing services in Des Plaines, IL catch small problems before they become emergencies.

Customers
Why Choose HVM Plumbing for Backflow Preventer in Des Plaines, IL?
Water providers typically require backflow assemblies to be tested on a set schedule, and missed deadlines can lead to fines or water shutoff. We make compliance simple by scheduling, testing and filing for you.
- Prevent Damage, Proper backflow prevention avoids costly contamination and potential damage to your home's entire plumbing system.
- Paperwork Handled, We submit test reports with your water provider on your behalf.
- Code Compliance, Make sure your property meets all local Des Plaines and state plumbing codes for backflow prevention.
Citywide Coverage
We are committed to delivering dependable backflow prevention solutions throughout Des Plaines. No matter where your property is located, you can count on HVM Plumbing for expert service right at your doorstep.
Experienced Team
Our team of plumbers has extensive experience with all types of backflow preventer systems common in Illinois. They undergo regular training to stay current on the latest devices, testing procedures, and local code updates in Des Plaines.
Safety-First Approach
Safety is paramount in all our backflow preventer services, especially when dealing with your drinking water supply. We follow all health and safety regulations, using only approved parts and methods to protect your home in Des Plaines.
Trusted Certified Des Plaines Plumbing Services Professionals
At HVM Plumbing, we take pride in providing certified plumbing services throughout Des Plaines, IL. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationTrusted Backflow Preventer Services in Des Plaines, IL
Reduced Pressure Zone Assembly Service in Des Plaines, IL
RPZ assemblies protect against high-hazard cross-connections at restaurants, medical offices, car washes and buildings with chemical feed systems. They have two check valves and a relief port that discharges water if a check fails. We install, test and rebuild RPZ units from Watts, Febco, Wilkins and Apollo. Proper drainage is designed for the relief port discharge.

Fire Line Backflow Testing in Des Plaines
Fire sprinkler systems usually use double check or double check detector assemblies to keep stagnant water out of the public supply. These assemblies need regular testing, often coordinated with fire system inspections. We test and repair fire line assemblies and document the results. We can coordinate scheduling with your fire protection contractor.
Annual Backflow Testing in Des Plaines
Most water providers require backflow assemblies to be tested at least once a year. Our certified testers connect a calibrated differential pressure gauge and check each check valve and relief valve. Test results are recorded on the provider's form and submitted for you. If the assembly passes, you are all set until next year.
Freeze and Heat Protection for Backflow Preventers in Des Plaines, IL
Above-ground backflow assemblies are exposed to summer sun and winter cold. Water and sewer lines must be buried deep enough to avoid freezing, and shallow lines are a common source of winter trouble. Freezing can crack bodies and bonnets, while UV exposure breaks down plastic parts. We install insulated pouches, heated enclosures or lockable cages as needed. Protecting the assembly helps it pass testing and last longer.
New Backflow Preventer Installation in Des Plaines
Whether you are installing a new irrigation system, fire suppression system, or need to replace an outdated device, HVM Plumbing handles professional backflow preventer installations. We assess your property's needs and local plumbing codes to recommend the correct type and size of backflow preventer. Proper installation is critical for effective operation, and our certified plumbers make sure your new device is correctly fitted, tested, and compliant with all Des Plaines standards.
Watts Backflow Preventer Service in Des Plaines, IL
Watts is a leading manufacturer of backflow prevention devices, known for reliability and a wide range of products. HVM Plumbing specializes in servicing Watts backflow preventers, including the popular 009 series and 909 series reduced pressure zone assemblies. Our technicians are experienced in diagnosing and repairing Watts components so your device performs as designed. We also stock genuine Watts parts for quick and effective repairs, keeping your system in top condition.
Febco Backflow Preventer Experts in Des Plaines
Febco backflow preventers are common in commercial and irrigation applications. HVM Plumbing provides expert service for all Febco models, including the 825Y and 860 series. We understand the details of Febco designs and can quickly troubleshoot, repair, or replace components like check valves, relief valves, and air inlets. Trust us to maintain your Febco device to factory specifications so it keeps protecting against backflow events.

Residential Backflow Solutions in Des Plaines
For homeowners in Des Plaines, a backflow preventer is important for protecting against contaminants from garden hoses, irrigation systems, or cross-connections within your home's plumbing. HVM Plumbing offers custom residential backflow solutions, from installing atmospheric vacuum breakers for hose bibs to more robust devices for whole-home protection. We make sure your family's drinking water stays clean and your home meets all local water safety rules.
Backflow Prevention Near Me in Des Plaines, IL
Our certified testers work locally and can often schedule tests within a few days of your notice. That gives you time to make repairs before the deadline. We also send reminders when next year's test is due.
When you search for 'backflow preventer near me' in Des Plaines, IL, HVM Plumbing is your local, go-to choice. We are very familiar with Des Plaines's plumbing infrastructure and the challenges local water systems face. Our nearby location means faster response times and technicians who understand local codes and conditions.
HVM Plumbing at a Glance
- Licensed and insured plumbers serving Des Plaines, IL
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 528+ Illinois customers
Des Plaines Map
Des Plaines Information
- Population
- 58,010
- Area codes
- 847/224/773
- Service area
- Des Plaines and communities within 40 miles
- Nearby
- Mount Prospect, Glenview, Arlington Heights, Skokie
With a mix of older and newer construction and varying water pressure, a working backflow preventer is vital for protecting your home's drinking water in Des Plaines, IL from potential contamination.
Expert Services
Trust our professionals for reliable HVM Plumbing solutions in Des Plaines, IL.
Our Specialized Plumbing Services in Des Plaines, IL
At HVM Plumbing, we provide a complete range of plumbing services across Des Plaines, IL. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Backflow Preventer Process Works in Des Plaines, IL
At HVM Plumbing, we make backflow preventer service simple and quick. Here is what you can expect when you choose us.
Request a Quote
Call (773) 903-7643 or fill out our online form to schedule your backflow preventer service. We'll gather details about your needs and set up an appointment time.
On-Site Assessment
A certified technician arrives at your Des Plaines home to inspect your current backflow preventer or assess installation requirements. We diagnose any issues or plan the new setup.
Expert Service
We perform the necessary testing, repair, or installation using proven practices and quality parts. Our goal is to make sure your device works correctly and meets all codes.
Frequently Asked Questions About Backflow Preventer in Des Plaines
Backflow preventer testing in Des Plaines, IL typically costs between $75 and $150. This fee covers the technician's visit, the test itself, and the submission of required reports to your local water authority. Complex commercial systems or multiple devices may carry higher costs.
No, backflow preventer testing and repair must be performed by a licensed and certified backflow prevention assembly tester. Plumbers in Illinois must hold a state license, so confirming a license before work starts is one of the easiest ways to protect your home. Improper handling can lead to serious water contamination.
Backflow preventers stop contaminated water from flowing backward into the public supply during pressure drops. Irrigation, fire lines and commercial equipment are frequent sources of contamination. Water providers require them to protect public health.
HVM Plumbing services all major types of backflow preventers, including Reduced Pressure Zone Assemblies, Double Check Valve Assemblies, Pressure Vacuum Breakers, and Atmospheric Vacuum Breakers. We work with popular brands like Watts, Wilkins, Febco, and Conbraco.
If your backflow preventer fails its annual test, you will usually receive a notice from the Des Plaines water department requiring prompt repair or replacement. Our technicians can diagnose the failure, perform the necessary repairs, and retest the device so it passes inspection and avoids any service interruptions or penalties.
Most municipalities and water utilities require backflow preventers to be tested every year. This confirms the device is working correctly to protect the public water supply from contamination. We can help you schedule these regular inspections.
An RPZ, or Reduced Pressure Zone assembly, offers the highest level of protection, suitable for high-hazard cross-connections. A DCVA, or Double Check Valve Assembly, provides moderate protection and is typically used for low to medium hazard situations, like irrigation systems. The choice depends on the application and local code rules.
We service all major brands of backflow preventers, including Watts, Wilkins, Febco, Conbraco and Apollo, and Zurn. Our technicians are trained and equipped to handle many models and types, so your device receives expert attention and the proper parts for repair.
What People Are Saying About Our Plumbing Experts?

Mark T.
When our office needed drain cleaning, HVM Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Arlington Heights, IL
James P.
Our commercial plumbing system had a leak under the sink, and HVM Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Schaumburg, IL
Patricia H.
We had a slab leak that two other companies could not find. HVM Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Glenview, IL
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Skokie, IL
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Schaumburg, IL
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Schaumburg, IL













