Blog – Bison Plumbing

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Backflow Testing in Royal Oak, MI: What It Is, Who Does It, and How Often

Quick answer: Backflow testing confirms that a backflow preventer — the device that stops contaminated water from siphoning back into ...

A brass backflow preventer is connected to copper pipes, mounted against a houses exterior wall above mulch and soil.

Backflow Preventer Cost in Michigan: Installation, Replacement, and Annual Testing Fees

Quick answer: A new backflow preventer installation in Michigan typically runs 300-800 for residential properties and 500-2,500+ for commercial properties, ...

A landscaped yard with a brick house, green grass, shrubs, rocks, mulch, and small generator or utility box near the wall. Bright, sunny day with blue sky and some trees in the background.

Backflow Preventer Installation in Michigan: Cost, Process, and Who’s Required to Have One

Quick answer: In Michigan, a backflow preventer is required for any property with a cross-connection risk to the public water ...

A technician in blue coveralls and gloves tests a brass valve system outdoors using gauges and colored hoses, with a clipboard and tools nearby.

Is Backflow Testing Required in Michigan? What the Law Says for Your City

Quick Answer: Yes, backflow testing is required in Michigan under state law, which mandates annual testing for irrigation systems, commercial ...

A man in work clothes checks outdoor water pressure gauges attached to a pipe. He holds a clipboard and kneels by a house, with trees, grass, and a lake visible in the background.

What Is Backflow Testing? A Plain-English Guide for Oakland County Homeowners

Quick Answer: What is backflow testing? It’s a required check that confirms your home’s backflow preventer is still stopping contaminated ...

A worker in gloves and a blue cap uses a large hose and machine to clean or pump out a residential sewer or septic tank outdoors near a house.

How Do You Repair a Corroded Sewer Pipe in Michigan?

Quick Answer: Corroded sewer pipe repair in Michigan typically means trenchless CIPP lining for moderate corrosion or full pipe replacement ...

A plumber in a navy uniform stands with arms crossed beside equipment and an open manhole, in front of a house with a landscaped yard.

What Is the Sewer Line Repair Cost in Birmingham, MI?

Quick Answer: Sewer line repair cost in Birmingham, MI typically starts with a camera inspection, then breaks down by method: ...