11338_Cregger_Horizontal_Outline_OnWhite_PANTONE 1

Professional Backflow Prevention and Installation

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 and Cooling, 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.

REQUEST AN APPOINTMENT CONTACT US
  • 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 and Cooling, 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.

What Our Customers Say

Nick was great! He was on time, polite and made sure I was aware of the whole process. I highly recommend Cregger! 10/10

Show More
Bryan Lefever

Bryan Lefever

September 2, 2025

Josh did a great job- it was a tough job but he was relentless and diligent. Good work ethic would highly recommend

Show More
Megan Venable

Megan Venable

August 30, 2025

Jayden was great. Quick, knowledgeable and professional. In and out in 2-3 hours. I knew I needed a new water heater for a while and was considering replacing it myself. I am glad I didn’t try to do this. I would have made a horrible mess. He replaced another old valance that was leaking as well.

Show More
Everette Rinehart

Everette Rinehart

August 30, 2025

Paul is fantastic

Show More
Nate DeWitt

Nate DeWitt

August 29, 2025

Ethan was very friendly and quickly fixed our issue

Show More
Mitch Kaufman

Mitch Kaufman

August 29, 2025

Jayden was very knowledge and able to diagnose the problem quickly

Show More
Larry Massey

Larry Massey

August 29, 2025

Jayden was very efficient in his work and was very friendly. I would definitely recommend this company to others!

Show More
jake cuffaro

jake cuffaro

August 29, 2025

Cregger delivered well with quality work and customer service. After a communication error was resolved we are happy with our brand new rebuilt shower. Ethan, the technician, was very professional and did a great job with the repair. They even gave us a discount for the miscommunication and wait. That says a lot about their company and how they value their customers and service.

Show More
G-Fitt Training

G-Fitt Training

August 28, 2025

Jayden was very kind, knowledgeable and took my concerns into consideration. A little overpriced but they were able to come out within a few hours and did the repair fast.

Show More
Myla Frank

Myla Frank

August 28, 2025

Definitely recommend this company – fast response, reasonable pricing and friendly technicians.

Show More
Nicole Sands

Nicole Sands

August 28, 2025

The gentleman that came to our house named Brian was amazing and super helpful!

Show More
Olive Pool

Olive Pool

August 26, 2025

Very nice & professional, reasonable prices, and they have my high recommended. Thank you.

Show More
Leonard Pace

Leonard Pace

August 26, 2025

We called Cregger this morning and they were able to come out within just a few hours. We had an issue with both our sink and shower not draining correctly, and Brian was the technician who helped us. He was polite, professional, and very informative… He took the time to go over our options and explain everything clearly. The service was quick and efficient. Very happy with the results! Would definitely recommend them to anyone in the area!

Show More
Ali Gough

Ali Gough

August 25, 2025

Brian and Kyle came out and fixed my clogged sink. I was impressed with how accurate Brian’s diagnostic skills were. He heard the bathroom toilet flush and said that sounds like a clogged roof vent. After nothing was in the pipes of my sink, they ended up snaking the roof vent. That solved the problem and my sink is now draining properly!

Show More
Anthony Bellomo

Anthony Bellomo

August 25, 2025

Jayden was friendly and fast, would recommend him and the company to anyone!! Thank you!

Show More
David Zalewski

David Zalewski

August 25, 2025
view more reviews

Contact us at 248-543-1190 for expert guidance.

Contact Our Team

Call 248-543-1190 or fill out the form below.

    A technician in a uniform and cap smiles at a woman while holding a CREGGER brochure. They stand in a sunlit room, conveying a friendly tone.