Basement flooding and sewer backup in Ann Arbor

Plumbers for backwater valves, sump pumps and drains.

13 pros in Ann Arbor

Basement flooding prevention in Ann Arbor has a local history that shapes the work. The city planned to disconnect an estimated 20,000 footing drains from the sanitary sewer and reconnect them to the storm system through basement sump pumps, and it installed 2,744 pumps before council put a moratorium on new installations in 2012. The city's own guidance says a licensed contractor can disconnect footing drains and install a sump pump and discharge system, with the pump at the lowest point of the basement and the disconnection beginning at the footing drain tie-in to the sanitary sewer. So when you hire, ask whether the contractor is licensed, whether they understand that tie-in point, and where the pump and discharge will go. Ask for these details in writing in the quote. Also check your insurance: in Michigan, water and sewer backup coverage is not automatically included in a homeowners or renters policy, so find out whether you have it, and what it covers if a sump pump breaks down, before work starts.

Source: Ann Arbor Observer (source, opens in a new tab)

Show

Not yet verified. We checked that each one’s own website offers this work, but we haven’t contacted them yet. How a business gets listed

Know a good one we’re missing? Suggest one

What to know in Ann Arbor

  • In a severe ice storm, DTE said Washtenaw County saw ice up to three-quarters of an inch, with the largest accumulation in and around Ann Arbor. Ann Arbor's fire department reported major damage to the city's electrical infrastructure and one of its highest call-for-service shifts in its history.

    WWJ Newsradio 950 (Audacy) (source, opens in a new tab)

Before you hire

  1. Ask which permits the job needs and who will get them; your municipal building department can tell you before work starts.

    Source: ised-isde.canada.ca (source, opens in a new tab)

  2. Get written quotes from at least three contractors for the same work, and check references from recent clients.

    Source: ised-isde.canada.ca (source, opens in a new tab)

  3. Put it in a written contract: the work, price, deposit, start and finish dates, warranty, permits and clean-up. Paying cash to skip it leaves you no recourse.

    Source: ised-isde.canada.ca (source, opens in a new tab)

Questions about hiring in Ann Arbor

Who can disconnect a footing drain in Ann Arbor?

The city's Developer Offset Mitigation page says a licensed contractor can disconnect footing drains and install a sump pump and discharge system. Ask to see the contractor's licence before you sign anything, and ask how they will handle the disconnection at the sanitary sewer tie-in. City of Ann Arbor (source, opens in a new tab)

Where should a sump pump be placed in my basement?

According to the city of Ann Arbor, the pump should go at the lowest point of the basement. The disconnection must begin at the footing drain tie-in to the sanitary sewer. Ask any contractor to explain in the quote how they will follow both points. City of Ann Arbor (source, opens in a new tab)

Does my insurance cover sewer backup or a failed sump pump?

In Michigan, water and sewer backup coverage is not automatically included in a homeowners or renters policy. Where offered, it can cover backup through a sewer or drain, and overflow from a sump, including a pump's mechanical breakdown, up to your selected limit. Check your policy. Michigan Department of Insurance and Financial Services (source, opens in a new tab)

What should a basement flooding quote include?

A good quote names the work in plain terms: what will be installed, where, and what the discharge connects to. It should list materials, the start and finish timing, any permits needed, warranty terms and who pulls them. Compare at least three written quotes line by line.