What is backflow and why is it a problem?

Backflow occurs when water flows in the reverse direction in a plumbing system, potentially allowing contaminated water from irrigation systems, fire sprinklers, or other sources to enter the public drinking water supply. This poses a serious public health risk, which is why most municipalities require annual backflow testing and certified prevention devices on commercial and residential properties.

Is Cregger certified to perform backflow testing?

Yes. Cregger holds ASSE Backflow Certification #36136, authorising our technicians to perform certified backflow testing, install backflow prevention devices, and provide the required compliance documentation to local water authorities.

How often does a backflow prevention device need to be tested?

Most Michigan municipalities require backflow prevention devices to be tested annually. Testing confirms the device is functioning correctly and preventing contamination of the public water supply. Cregger can schedule your annual test and handle all required reporting.

Who is required to have a backflow prevention device?

Backflow prevention devices are typically required on commercial properties, properties with irrigation systems, fire suppression systems, or any connection that could potentially contaminate the public water supply. Many residential properties with in-ground sprinkler systems are also required to have backflow preventers installed and tested annually.

Can Cregger install a new backflow prevention device?

Yes. In addition to testing existing devices, Cregger's ASSE-certified technicians can install new backflow prevention devices to bring your property into compliance. We handle all necessary permitting and provide compliance documentation upon completion.

Backflow Testing Michigan

Backflow Testing by Cregger Plumbing, Heating, Cooling & Electrical

Backflow prevention devices, also called backwater valves, exist to prevent water from flowing in the wrong direction. Water is intended to move from a distribution system into your building, ensuring that you are getting fresh, uncontaminated water. The main types of these devices include:

Sewer check valve
Automatic floodgate valve
Manual sewer gate valve

No matter what device you have fitted, if something goes wrong with your backflow system it can lead to contaminated water. At Cregger Plumbing, Heating, Cooling & Electrical, our plumbers in Michigan will test and repair all types of backflow prevention devices for customers in the Wayne, Macomb and Oakland Counties. Our trusted Michigan plumbers work with you to maintain your device and ensure that you have safe, drinkable water.

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Installation and Repair Services for All Property Types

Homes, offices and businesses, and industrial complexes require backflow devices in order to keep water safe, clean, and prevent sewage from contaminating potable water, leading to health concerns. In addition, Backflow can occur in more than just your pipes and indoor plumbing. We provide expert services to repair fire systems and will test and repair your lawn sprinkler systems, as well as keeping your devices in top working condition.
The Importance of Testing Backflow Prevention Devices

Although water distribution systems are designed for water to flow in one direction, situations can arise that cause water to flow back in the wrong direction. For most businesses, backflow prevention devices are required by the Environmental Protection Agency (EPA), in order to maintain a pure water supply. Typically, water suppliers and local counties require that your device is tested annually.
Schedule Your Backflow Testing Service Today

A Cregger Plumbing, Heating, Cooling & Electrical, we strive to establish strong relationships with our customers from Wayne, Macomb, and Oakland Counties by providing high-quality service and customer care.

We recommend regular maintenance for any customer who needs backflow testing as this allows us to keep track of when your device has been tested, the next date you are due for testing, and when your device requires repair or replacements. You can then have peace of mind that your device is in working condition and that your interests are being looked out for.

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What Our Customers Say

James

2 days ago

Great, professional and knowledgeable took the time out to explain to me. The codes are not codes in the efficiency value that it will bring my home.

marlene zieah

2 days ago

Joe did an amazing job helping me identify a clog in my basement shower and fixed all other issues so quickly. Beyond grateful!

Lesley Fairrow

3 days ago

Very responsive in an emergency. The service was expensive but no more so than other plumbers we contacted. Amon was professional, knowledgeable and efficient.

Eric Flowers

6 days ago

Adib was prompt, courteous, and efficient. Great service.

Christian Meeks

9 days ago

Very timely scheduling, great insight and very communicative. Definitely a professional who had my best interests in mind

Cole Seiler

9 days ago

Jayden was wonderful to work with and accommodated our work schedules and arrived earlier in the day. 10/10

Dan Brochstein

10 days ago

Jake was very courteous, spent time to educate us and delivered great service!

Debbie C

10 days ago

Joe C. Installed and ran gas and water lines for appliances. He was professional, well versed in his trade and very friendly. I would highly recommend Cregger Plumbing.

Jenny Bailey

13 days ago

Matt was great ! The quote was a little high so we passed on it but Matt was very professional and polite !

Sarah Carlson

14 days ago

Ethan was fantastic! He did a great job and I’ve been really happy with using Creggers.

Linda Weathers

14 days ago

Patrick was friendly, quick and very efficient!!

Mike Laske

16 days ago

Ethan was excellent I would highly recommend him.

Sandra Paran

17 days ago

Prompt Thorough Educational - options given

ADWHITT1007

19 days ago

Cregger Plumbing did a great job on cleaning out my drain line. They were easy to contact and quickly came out to the house. Ethan was the technician and he did a great job. He was personable and easy to talk to. He made sure he was careful and clean inside the house. Overall experience with Cregger was excellent!!

Cynthia Post

20 days ago

Adib,was very friendly and very efficient and through.He checked everything and made sure everything was running .I would recommend his services.

charmayne quiggle

26 days ago

excellent customer service ! Jake is super nice guy.!

Tom Schoenberg

29 days ago

CREGGER showed up for us when we were in a major bind. We had a plumbing emergency requiring special parts days before hosting a big party. CREGGER did everything they could to get us sorted fast, communicated the whole time, and did a great job.