Trenchless Sewer Repair in Birmingham, MIFix the Pipe. Keep the Landscaping.
In Birmingham, the repair is rarely the expensive part. The restoration is. A failed sewer lateral running under a brick paver drive, an irrigation zone, and the root plate of an 80-year-old maple can cost more to put back than to fix.
Bison Plumbing rebuilds Birmingham sewer laterals from the inside — through the existing cleanout and the foundation connection — so the pipe gets replaced and the yard above it never gets opened. Licensed Michigan master plumbers, family-owned since 1998, installing cured-in-place liners to ASTM F1216 and ASTM F1743.
Mon–Fri 6am–8pm • Sat 9am–1pm • We respond within 2 business hours
4.9★
2,939 Google reviews, April 2026
1998
Family-owned since — Jeff & Kathy Bianchini
50 yr
CIPP liner design life
1 day
Most residential jobs, start to finish
What Trenchless Sewer Repair Actually Means
Trenchless sewer repair rebuilds a failing pipe without excavating the ground above it. The most common method on Birmingham homes is cured-in-place pipe lining, or CIPP.
A resin-saturated felt liner is pulled into the existing pipe, inflated tight against the old walls, and cured into a hard, jointless, structurally independent pipe inside the host pipe.
The result is not a patch. It is a new pipe with no joints for roots to find, formed inside the old one, with a 50-year design life. Two access points do the whole job — the cleanout you already have and the connection at the foundation.
Where lining is not the right tool, the trenchless family has other options. Pipe patching repairs an isolated defect rather than a full run. Pipe bursting, or trenchless replacement, pulls a new pipe through while fracturing the old one outward — used where the host pipe is too far gone to line. All three avoid a trench across your lot.
Bison is an APSTA Certified Trenchless Installer and a NASSCO member, working with Hammerhead pipe bursting equipment and Picote Solutions camera systems. For the full method breakdown across every city we serve, see our trenchless sewer repair service hub and our CIPP pipe lining page.
ASTM F1216
Why Birmingham Homes Need This More Than Most
Birmingham's housing stock and its tree canopy work against each other underground.
Housing stock
50.2% built before 1960
Census ACS five-year estimates put 26.4% of Birmingham's 10,342 housing units at 1939 or earlier. The median Birmingham home was built in the 1950s — laterals from that era are vitrified clay laid in short sections with mortared joints.
Street tree inventory
48% of street trees are maples
The City's own Public Tree Management Plan inventories 14,480 street right-of-way trees and states it plainly: “Maple (Acer) was found to be overabundant: 48% of the street ROW trees.” Norway 18%, sugar 8%, silver 8%, Freeman 7%, red 4%.
August 24, 2023
3.62 inches in one hour
The gauge at Fire Station No. 1 recorded rainfall beyond a 500-year event, and the City took 178 flooding reports. Birmingham's combined system is designed for roughly two inches of rain in an hour.
Homes built in the two decades after the Second World War were also commonly plumbed with bituminous fiber pipe — Orangeburg — a wood-fiber pipe impregnated with coal tar pitch that was sold on a 50-year service life and is now well past it everywhere it survives.
University of Tennessee Extension's guidance on species selection near wastewater pipes lists maples and sycamores among the trees to avoid planting near sewer lines, because mature specimens carry expansive root systems that follow the water, nutrients and oxygen a leaking joint provides.
Put those two facts together — mortared clay joints from the 1950s, under a canopy that is nearly half maple — and root intrusion is not bad luck in Birmingham. It is the default outcome of time.
The soils do not help either. Urbanised southeast Oakland County is mapped as Urban land–Blount–Lenawee complex, where the Blount series runs to clay from about 7 to 30 inches down with a seasonal water table 12 to 36 inches from the surface. Clay swells and shrinks with moisture, and Michigan's residential code requires footings at 42 inches because the frost line sits that deep. Decades of that movement is what separates mortared clay joints in the first place.
Neighbourhoods where we see this most: Quarton Lake, Holy Name and Mill Pond, Poppleton, Pembroke Manor, Torry and Sheffield Estates, and the older streets around Shain Park.
Roots at 42 ft
Signs Your Birmingham Sewer Lateral Is Failing
Call before these become an emergency, not after.
- Slow drains in more than one fixture. One slow sink is a fixture problem. A slow basement floor drain plus a slow tub is a main-line problem.
- Gurgling from a floor drain or toilet when a washing machine or bathtub empties — air being displaced past a restriction.
- Sewage odour in the basement or near the cleanout, particularly after heavy rain.
- Repeat backups. If you have been snaked more than once in two years, something structural is holding material. Roots regrow to the same joint.
- A patch of lawn that stays greener or wetter than the rest through a dry stretch.
- Backups that track the weather. On a combined system, a lateral that only fails during storms is a lateral with no reserve capacity left.
- You are 60 to 100 years into a clay lateral and have never had it scoped. Age alone is reason enough.
Birmingham, MI
Diagnosis comes first
The City of Birmingham gives residents the same advice we do: hire a plumber to check the sewer lateral and private drains for roots or other defects, get video documentation, and make sure roof downspouts are not tied into the lateral.
A sewer camera inspection in Birmingham runs $200–$400 and is credited toward the lining cost if Bison performs the work — so on a job that proceeds, the diagnosis effectively costs nothing. You watch the footage with the technician. If the problem turns out to be a blockage rather than a broken pipe, hydro jetting or root cutting may be all you need, and we will tell you that.
Where Your Responsibility Ends
This is the question that decides the budget, and no competing page in this market answers it.
In Birmingham, the property owner is responsible for the sewer service — including the portion in the public right-of-way. The City states it directly: it does not make sewer service installations, and the owner or applicant is responsible for engaging a qualified contractor to do the work, including the part under the road. There is no point at the sidewalk where the problem stops being yours.
That matters because of what it costs. The City's own benchmark for the right-of-way portion is blunt: current special assessments for sewer lateral replacements run approximately $100 to $150 per foot, measured between the City sewer and the right-of-way line. Add the permit, the inspection fee, the refundable trench bond, the geotechnical testing and the pavement restoration standard, and open-cutting the street becomes the single most expensive segment of any sewer repair in this city.
Which is exactly why Birmingham's Engineering Department wrote a policy allowing lining instead. The City's Sewer Lateral Lining/Rehabilitation in Public R.O.W. policy statement permits lining, slip-lining, pipe bursting or sleeving as an alternative to open-cut replacement in the right-of-way, and the first qualifying condition it lists is this:
“There is a public benefit, such as the alternate method not requiring a desirable street tree from not needing to be removed.”
City of Birmingham · Engineering Dept. Policy Statement, July 2021
Read that again, because it is unusual. The City has put in writing that saving a street tree is a legitimate public reason to line a lateral rather than dig up the road. When we ask the City to approve a lined lateral through the right-of-way on a tree-lined Birmingham street, we are not asking for an exception — we are applying the policy as written.
The policy's conditions — we design to them
- No storm drainage connected to the sewer service — no yard drains, no sump pumps discharging into it
- The existing host pipe must have positive slope throughout, with no sags
- The host pipe must remain round enough to accept the new installation
- The new liner must be equivalent in strength to schedule 40 PVC
- The contractor must supply CCTV verification that the liner does not protrude into the City main
- Any grout or injected material must be prevented from entering the sewer system
Two things to know honestly
A lined lateral is not treated by the City as equivalent to installing a new 6-inch sewer service for the purposes of future City projects.
And the property owner assumes the risk — the City's approval is not an endorsement or a guarantee of the method. We put both in writing on the estimate rather than letting you find out later.
Related reading: sewer repair in Birmingham and sewer line rehabilitation.
How Bison Lines a Birmingham Sewer Lateral
Most residential jobs are completed in a single day. Two access points. No trench across the lawn. Nothing lifted from the driveway.
Camera inspection and locate
A Picote Solutions HD camera runs the full length of the lateral from the cleanout to the main. We measure depth and position, identify the pipe material, find every root mass, offset joint, crack and belly, and mark the line's path across the property so you know exactly what is above it. You watch the footage as we go. Nothing is quoted from guesswork.
Clean and prepare the host pipe
Roots, scale and hardened debris are cut back to bare pipe wall using mechanical cutting and, where appropriate, high-pressure water. A liner only bonds to a clean host pipe. This step is where corner-cutting shows up years later, so it is not rushed.
Measure, cut and saturate the liner
The liner is cut to the measured run length and saturated with resin under controlled conditions. Wall thickness is specified to the pipe's diameter and condition per ASTM F1216, so the finished liner stands as a structurally independent pipe rather than a coating.
Install and cure
The liner is inserted through the existing cleanout, inflated tight against the host pipe, and cured in place. Cure typically takes four to eight hours. During the cure you will be asked not to run water into the line — no showers, no laundry, no dishwasher, no toilets. We tell you the window before we start so you can plan the day around it, and on most jobs the household is back in normal use the same evening.
Post-repair camera verification
We re-run the camera end to end and confirm a continuous, jointless liner at full flow — and, where the work extends into the right-of-way, produce the CCTV verification the City requires showing the liner does not protrude into the main. You receive the footage. Keep it: when you sell, a buyer's inspector scoping that line will find a lined lateral and you will have the video and the scope of work to hand them.
See a documented example in our Ferndale clay root intrusion CIPP lining project.
What the City of Birmingham Requires
If your repair stays entirely on private property, the permitting is straightforward. The moment a shovel goes into the public right-of-way, Birmingham's requirements are substantial — and they are the strongest financial argument for staying out of the road.
| Requirement | Amount |
|---|---|
| Right-of-way permit | $125 |
| Starting work before the permit is issued | $250 penalty |
| Sewer service inspection fee | $600 per tap |
| Trench maintenance cash bond — 1 lateral, paved surface | $3,500 refundable |
| Trench maintenance cash bond — 2 or more laterals | $7,000 refundable |
| Excavation permit | $100 |
| Curb cuts and curb closings | $5 per linear ft |
On top of the fees: the owner must hire a geotechnical inspection firm to have a testing inspector present for the entire backfill, with backfill placed in maximum 12-inch lifts and a density test at each lift confirming 95% or greater compaction, documented in writing to the City. DPS requires 24 hours' notice and a City inspector on site when the tap is made. Pavement repairs must match the existing cross-section, or be no less than three inches of asphalt on the City's cape seal streets.
And there is a calendar
April 15 – October 15
Birmingham allows permanent right-of-way repairs to be made only inside that window. Cut the street outside it and the trench sits on gravel and compacted cold mix until a permanent repair can be accepted.
Then there are the trees
ISA appraised value, tripled
Birmingham's Tree Preservation Ordinance, Chapter 118, governs work near public trees, and the penalties are not a flat fine. The Director of Public Services assesses damage using an International Society of Arboriculture formula for the tree's size and condition — and that assessed value is tripled under the ordinance for blatant violations or negligent behaviour.
Also enforced near public trees
- Work within 6 feet of a public tree requires City approval, and a wooden frame box must be installed around the tree
- The root protection zone is generally the tree's dripline, and no grade changes, topsoil stripping or material storage may occur inside it
- Any roots that must be cut are to be cleanly cut cross-sectionally with a carbide-tip saw, blade or axe — not torn by a bucket
- Removal of a public tree is not permitted unless it is dead, presents a public risk, or removal is part of an approved site plan — and work requires a tree service registered with the City Clerk
A trenchless repair through existing access points sidesteps almost all of this. That is not a marketing benefit — it is the arithmetic the City's own fee schedule sets out. And on the older streets inside Birmingham's local historic districts — Mill Pond, Baldwin Park, Historical Park, Bates Street, Shain Park and the central business district — avoiding exterior site disturbance keeps a routine sewer repair from becoming a review question at all.
Bison pulls the permits, coordinates the DPS notice and inspection, and handles the City's CCTV verification requirement. You are not chasing this paperwork.
Find out what is actually wrong before anyone quotes you a repair.
A camera inspection in Birmingham runs $200–$400 and is credited toward your lining cost if Bison does the work. You see the footage. You get a written scope.
We respond within 2 business hours
What Trenchless Sewer Repair Costs in Birmingham
Bison publishes ranges. A firm number comes after the camera inspection, because length, depth, diameter, pipe condition and access decide the price — but you should never have to call to find out the order of magnitude.
| Scope | Range |
|---|---|
| Camera inspection, Birmingham — credited toward lining if Bison does the work | $200–$400 |
| Spot lining — isolated defect | $1,500–$5,000 |
| CIPP lining, per linear foot | $165–$295 |
| Full lateral, 50–80 ft | $6,500–$15,000 |
| Full lateral, 80–120 ft | $12,000–$22,000 |
Warranty: [CLIENT TO CONFIRM: workmanship warranty length and terms] [CLIENT TO CONFIRM: whether the warranty transfers to a subsequent owner]. The liner itself carries a 50-year design life.
What moves a Birmingham job toward the top of the range
- A long run to the main on a deep lot
- A lateral under a paver drive or hardscape where access points need care
- Work extending into the right-of-way, which brings the City's permit, inspection fee, bond and geotechnical testing with it
- A host pipe needing heavy cleaning before it will accept a liner
Now compare the alternative honestly
Open-cut replacement is not just the pipe. It is excavation, spoil removal, backfill and compaction to 95% with a geotechnical inspector, pavement restoration to the City's standard, and then everything that was on top of it — sod, irrigation heads and lines, paver or stamped concrete restoration, plantings, and the risk to any mature tree whose root plate the trench crosses.
In a Birmingham front yard, restoration routinely exceeds the plumbing. And if the trench runs into the road, the City's own benchmark for that segment alone is $100 to $150 per foot.
That is the real comparison. Not liner versus pipe — liner versus pipe plus everything above the pipe.
Birmingham Estate — CIPP Lining Preserved a $40K Landscape
Root intrusion at three clay joints along a 95-foot lateral, running beneath established estate landscaping. Excavation would have crossed all of it.
Before
After
At 95 feet, this lateral sits in the $12,000–$22,000 published range for a full lining. The landscaping over it was valued at roughly $40,000 to restore. That is the arithmetic on a Birmingham lot, and it is why the method matters more here than almost anywhere else in Metro Detroit.
Financing
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When Trenchless Is the Right Call — and When It Isn't
Any contractor who tells you lining fixes everything is selling, not diagnosing. Birmingham's own lining policy lists the disqualifiers, and they are the right ones.
Lining is usually the right call when
- The host pipe is clay, cast iron or concrete — cracked or root-infiltrated but still structurally round
- The line holds positive slope throughout with no sags
- The pipe runs under landscaping, mature trees, a paver or stamped-concrete drive, a patio, or the street
- You want the repair done in a day with the property intact
- You are selling and need a documented, verifiable fix
Lining is the wrong call when
- The pipe has fully collapsed — there is no host left to line, and pipe bursting or excavation is the honest answer
- There is significant back-pitch or a belly — lining preserves the geometry it is installed into, so it would lock a low spot in permanently. That gets corrected, not coated.
- There is a major offset joint where the two ends no longer align enough to pass a liner
- The pipe is badly undersized for the fixtures it now serves — you want trenchless replacement rather than lining
- Storm water is connected to the lateral — yard drains or a sump pump tied into the sanitary lateral must be separated first; the City's lining policy requires it
Belly at 44 ft
The camera inspection is what tells the difference, which is why we will not quote a lining job without one.
If your line is a candidate for no-dig repair, we will show you why on screen. If it is not, we will show you that too.
ASTM F1743 verified
Built for Birmingham Properties
Homeowners
Protecting mature landscaping, specimen trees, brick paver and Belgian block drives, irrigation systems and custom hardscape — where the cost of putting the property back is the dominant number.
Sellers and listing agents
Birmingham moves fast, and a failed sewer scope during inspection is one of the few findings that can stop a closing outright. A lined lateral with post-repair CCTV footage and a written scope turns a deal-killer into a documented improvement. See pre-purchase sewer inspection.
Buyers mid-negotiation
You scoped the line before closing and are now negotiating the repair. We will give you a written scope and range you can put in front of the other side.
Landlords and property managers
You need a tenant back in service quickly and a repair that will not need revisiting in five years.
HOA and neighbourhood associations
Quarton Lake, Holy Name/Mill Pond, Pembroke Manor, South Poppleton, Torry/Sheffield Estates and others — where a trench across a shared frontage or common landscaping is a conversation nobody wants to have.
Not sure which you are?
Start with the camera inspection. It is the same first step for every one of these, and it is credited toward the work if you proceed.
What Happens If You Wait
A root-infiltrated clay lateral does not stabilise. It gets worse on a predictable path.
Roots widen the joint they entered through. The widened joint admits soil, and soil admits more roots. Flow narrows, so solids settle where they used to be carried, and the line begins to hold material between backups. Snaking clears the symptom and leaves the opening. Meanwhile the surrounding clay soil keeps swelling and shrinking through Michigan's freeze-thaw cycles, working the joint further apart.
The end state is one of two failures. Either the pipe loses enough support to deform and collapse — at which point lining is off the table and you are excavating, with the restoration bill you were trying to avoid — or it surcharges during a storm and puts sewage in your basement.
And the timing question is not only structural. Permanent right-of-way repairs in Birmingham are made between April 15 and October 15. A lateral that fails in December, on a line that needs work in the road, is a harder and slower project than the same lateral addressed in June.
Storm capacity
Birmingham's combined system is designed for about two inches of rain in an hour. The August 2023 storm delivered 3.62 inches in an hour and generated 178 flooding reports across the city. A lateral with no reserve capacity is the first thing to give.
And there is a deadline attached
Under Michigan Public Act 222 of 2001, a sewage disposal system event claim against a municipality requires written notice within 45 days of discovering the damage — and the claimant has to show the system had a defect the City knew or should have known about. A defect in your own lateral is not the City's defect.
Why Birmingham Homeowners Call Bison
- Family-owned since 1998. Jeff and Kathy Bianchini started Bison in Warren and still run it. Not a franchise, not private equity.
- 4.9 stars across 2,939 Google reviews as of April 2026, and Nextdoor Neighborhood Favorite four years running, 2021 through 2024.
- Licensed and credentialed. Michigan LARA Master Plumber and Mechanical Contractor License. APSTA Certified Trenchless Installer. NASSCO member. Hammerhead pipe bursting. Picote Solutions camera systems.
- We install to standards and we cite them. ASTM F1216 and ASTM F1743. Most contractors offering “trenchless” do not reference compliance standards, because they are not working to them. Ask any bidder which standard their liner is installed to and see what happens.
- You see the footage. Before and after, every job. The diagnosis is not a story we tell you.
- Free written estimates, upfront pricing before work begins, and a response within 2 business hours.
Testimonial
[CLIENT TO CONFIRM: 1 testimonial quote from a Birmingham or Oakland County customer]
More about the company: about Bison Plumbing. Documented projects: see our project evidence. Same service in a neighbouring city: trenchless sewer repair in Rochester Hills. All Birmingham services: plumbing and sewer services in Birmingham.
Trenchless Sewer Repair in Birmingham — Frequently Asked Questions
Who pays for the sewer line under the road in Birmingham — me or the City?
You do. The City of Birmingham does not make sewer service installations, and the property owner is responsible for engaging a contractor for the work, including the portion inside the public right-of-way. The City's own benchmark for that segment is roughly $100 to $150 per foot between the City sewer and the right-of-way line, before permit, inspection, bonding and restoration costs. This is the main reason lining through the right-of-way is worth pursuing — and Birmingham's Engineering Department has a written policy permitting it in qualifying circumstances.
Do I need a City of Birmingham permit for trenchless sewer repair, and who pulls it?
If the work extends into the public right-of-way, yes — a right-of-way permit is $125, and a sewer service inspection fee of $600 per tap applies, along with a refundable trench maintenance bond and geotechnical compaction testing where the surface is opened. Starting before the permit is issued carries a $250 penalty. Bison pulls the permits, gives DPS the required 24 hours' notice, and provides the CCTV verification the City requires. Work entirely on private property through existing access points is considerably simpler.
Can I use water in the house while the liner cures?
No — and this is worth planning for. Cure time is typically four to eight hours, and during that window nothing can drain into the line: no showers, no toilets, no laundry, no dishwasher. We give you the window before we start. Most Birmingham households are back to normal use the same evening, since most residential jobs finish in a single day.
Will trenchless repair actually protect the mature trees in my yard?
That is its main advantage here. Lining works through the existing cleanout and the foundation connection, so there is no trench crossing the root plate and no excavation inside the dripline. It matters legally as well as horticulturally: Birmingham's Tree Preservation Ordinance requires City approval for work within 6 feet of a public tree, prohibits grade changes and material storage inside the root protection zone, and assesses damage to public trees using an International Society of Arboriculture appraisal formula that is tripled under the ordinance for negligent work. Birmingham's own sewer lining policy names avoiding removal of a desirable street tree as a public benefit justifying lining over open-cut.
Can clay or Orangeburg pipe be lined, or does it have to be replaced?
Clay is the most common candidate we line in Birmingham and usually lines well, provided the pipe still holds its round shape and positive slope. Cast iron and concrete line well too. Bituminous fiber pipe — Orangeburg, common in homes built in the two decades after the Second World War — is more variable: it delaminates and deforms as the coal tar pitch dries, and some runs are too far out of round to accept a liner. The camera inspection is the only honest way to tell. If lining is not viable, pipe bursting or targeted excavation is the answer and we will say so.
What documentation do I get, and does it help when I sell?
You receive the pre-repair and post-repair camera footage plus a written scope of work, and where the job extends into the right-of-way, the CCTV verification submitted to the City. In a market where homes go pending in around eleven days, a buyer's inspector scoping your lateral and finding a documented, lined pipe is a materially better outcome than a surprise. [CLIENT TO CONFIRM: whether the workmanship warranty transfers to a subsequent owner] — worth asking us about directly if you expect to sell.
Fix the pipe. Keep the yard.
Birmingham sewer laterals are old, the canopy is nearly half maple, and the street is the most expensive place in the city to dig. Start with a camera inspection and find out what you are actually dealing with.
Bison Plumbing Inc. · 25780 Ryan Rd, Warren, MI 48091
Mon–Fri 6am–8pm · Sat 9am–1pm · Sun closed · We respond within 2 business hours
Michigan LARA licensed and insured · Financing available through GreenSky, Reference 81085618