Who fixes a sewer backup in Rochester?

Call the Department of Public Works first, and the city checks its main. If the main is clear, the city tells you to call a plumber to check your line. A camera inspection shows whether your pipe has failed, and then we repair or replace it. For a backup from the city's sewer, Michigan law allows 45 days from discovery for written notice of a claim.

Do I need a permit to replace a sewer line in Rochester?

Yes. Sewer work outside the house goes on a Department of Public Works permit, not the plumbing permit. The DPW inspects the sewer lead and any new tap on the main. The DPW answers questions about a specific address, and we point you there.

My address says Rochester. Which city handles my sewer permit?

Check which city your lot sits in first. ZIP codes 48306 and 48307 also cover parts of Rochester Hills, a separate city with its own offices. Inside the city of Rochester, sewer and water permits come from the Rochester DPW.

What does sewer line replacement cost in Rochester?

Length and depth drive most of the price, and the camera inspection shows how much pipe needs work. A lead that crosses the sidewalk or a driveway approach adds concrete restoration. The city's DPW permit carries its own fees and a bond. We look at the job and put a free estimate in writing.

Is my Rochester water service line lead?

The city's 2025 water quality report lists no known homes with a lead or galvanized water service. Michigan's rule has water utilities replace lead service lines, private side included, at their own expense. Older water lines still break, and we replace those.

Sewer Line Replacement in Rochester, MI | Sewer Contractor for Laterals, Water Lines and Concrete

Who Owns the Sewer Lateral in Rochester?

Rochester's homes are on city sewer, run by its Department of Public Works (DPW). The DPW handles routine maintenance of the sewer mains. The part between the house and the connection to the main is the resident's to maintain. Depending on where the main runs, that lead heads to the street or to a side or rear lot line.

Rochester once treated its own sewage at a city plant. Today its sewage flows through the Oakland-Macomb Interceptor to the Great Lakes Water Authority's treatment plant. Storm sewers are a separate system. They carry rainwater to detention ponds and to local streams and rivers.

The city keeps working on its own pipes too. A 2017 city asset review flagged 9,985 feet of its sanitary pipe as high risk. The city has lined sewer mains and repaired manholes. It also built the Clinton River Trail Relief Sewer, 6.5 feet deeper than the old line, to prevent flooding.

Sewer Line Repair and Replacement for Rochester's Older Homes

Rochester borders only Rochester Hills and, across Dequindre Road to the east, Shelby Township. The city's master plan calls the area west of Letica Drive the mature part of the city. The western, gridded side has smaller lots and denser neighborhoods. Most historic homes sit north and south of West University, west of downtown.

Farther west and north, one-story homes built after World War II are the most common style. East of Letica Drive, newer neighborhoods have larger lots and curving streets with cul-de-sacs. About one home in five went up before 1960, and the median home dates to 1983.

Older homes come with older sewer pipe. The city's demolition rules plan for a 6-inch sewer lead of clay or hub pipe. Tree roots work into cracks in old sewer pipe. A camera inspection shows the actual condition of the line before anyone digs.

One broken section calls for a sewer line repair. Roots and cracks along much of the run point to a full replacement. On small west-side lots, we dig with mini-excavators for tight access. The new pipe goes down on proper bedding at a steady slope, and backfill is compacted in lifts.

Rochester DPW Permits for Sewer and Water Service Lines

In Rochester, sewer and water work outside the house runs on a Department of Public Works permit. The city's permit page says not to use the plumbing permit for outside plumbing work. The DPW permit covers sewer and water main work, plus any digging in the city right-of-way.

The DPW inspects a sewer lead from the street to the sidewalk and again on private property. A new tap on the main gets its own inspection. The form says work cannot start until the permit is approved and the inspector is on the job. We schedule the dig around those inspections and leave the trench open until the work passes.

Rochester draws water from two sources. East of the water tower, it comes from the Great Lakes Water Authority by way of Shelby Township. West of the tower, it comes from city wells. Water service work goes on the same DPW permit, with its own DPW inspections.

We handle water service line replacement and new water connections in town. Older water lines break and leak, and we replace the failed line and restore the surface above it.

Teardowns and Rebuilds on Rochester Lots

Rochester is a small city, about 13,000 people on 3.8 square miles. With little vacant land left, the master plan calls infill and redevelopment the only feasible way to add housing. The city's zoning ordinance counts the demolition and replacement of an existing house as infill. Census data counts 13 single-family homes permitted in 2024 and 7 in 2025.

Before a house comes down, Rochester's demolition permit asks for utility disconnect letters, city water included. It also asks for a letter to surrounding property owners and an Oakland County soil erosion permit. The checklist says to contact EGLE, the state environmental agency, before demolition starts. The DPW inspects the sewer cap before backfill, and the lot is filled to grade and seeded.

We handle house and garage demolition down to a graded lot, with the debris hauled off for disposal. A new house then needs a driveway, and Rochester requires a DPW permit for driveways. The approach and sidewalk get a pre-pour inspection and a final inspection. We set the forms for that check and pour concrete driveways and approaches once it passes.

Lots near the creeks carry more rules. Rochester requires a 30-foot stabilization zone between development and the edge of the Clinton River, Paint Creek or Stony Creek. FEMA maps flood zones along those streams and Sargent Creek, where floodplain soils hold water near the surface. The master plan calls the floodplain along the Clinton River on the southeast side unbuildable.