Drain Cleaning and Sewer Repair | Oakland & Macomb County

The short answer

Start with the complete system and the evidence

Slow drains and sewer backups need a cleaning or repair method matched to the obstruction and pipe condition. Sandison reviews the affected fixtures, cleanout access, service history, and available camera evidence before recommending cabling, jetting, milling, or repair.

What Sandison evaluates

A practical path from symptoms to the right scope

Clear diagnostic process
Licensed multi-trade coordination
Repair and replacement options
Residential and commercial support

Evidence before method

Cable cleaning, hydro-jetting, milling, and repair solve different drain conditions

A slow drain, recurring backup, or sewer odor does not identify the obstruction, pipe condition, or best cleaning method by itself. Sandison considers which fixtures are affected, the location and frequency of the symptom, available cleanouts, pipe material and diameter, prior repairs, venting, branch layout, and camera findings where access allows. A cable may restore a localized opening; high-pressure cleaning may remove broader buildup; milling may address harder deposits or intrusions; and a damaged section may require excavation, replacement, or trenchless rehabilitation instead of repeated cleaning.

Verification after flow returns

Restored drainage does not prove that the pipe is structurally sound

When a line is opened, the next useful question is what remains. Camera review can document roots, scale, grease, offsets, deformation, standing water, failed joints, abandoned connections, or a section the equipment could not pass. Sandison distinguishes the immediate service result from the longer-term condition of the system and explains whether maintenance, a different cleaning process, an access correction, spot repair, lining evaluation, or full replacement should be considered. Commercial recommendations also account for operating hours, sanitation, shutdown windows, and repeat-maintenance history.

Primary references

Verify the local and credential information.

U.S. EPA — sanitary sewer overflows and collection-system conditions

Common questions

What property owners ask

Why does my drain keep backing up after it is cleared?

Roots, accumulated deposits, a damaged joint, an offset, or standing water may remain after flow returns. Camera inspection where access permits helps distinguish a recurring cleaning need from a pipe defect that needs repair.

What can a sewer camera inspection tell me?

A camera can document visible roots, deposits, joints, deformation, and standing water along the section it reaches. The report should identify where the camera traveled and any areas that remained blocked or could not be seen.

How do you choose between drain cleaning and sewer repair?

Cleaning addresses removable obstructions; repair addresses a confirmed defect in the pipe or connection. Pipe material, access, the response to cleaning, and the condition visible afterward help determine the next step.

Evidence and review

Why this page can be trusted

Service information based on Sandison’s documented trade scope and the technical references below. Contact the office to discuss the conditions at your property.

Technical lead: James Sandison, B.S. Mechanical Engineering, Oakland University. Michigan Mechanical License 7115733 · Michigan Master Plumber 8112263 · Michigan Plumbing Contractor 800-3618. Service information record: 2026-08-28.