Licensed Master Plumber

Plumbing Services in Warren, MI

From underground lines to rough-in, remodels, finish trim, permits, and everyday repairs. Clear upfront estimates before work starts.

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Underground Plumbing Sewer Line Service Repiping Remodel Plumbing Rough Plumbing Finish Plumbing Permit Work Service Calls & Repairs

01Master Plumbing Service

Underground Plumbing

Under-slab and underground water and drain lines installed & replaced.

The Problem

Underground and under-slab plumbing problems require precise trenching, correct slope, and durable piping. Damaged underground lines lead to structural water damage and main sewer backups.

What We Do

We lay, repair, and replace underground water and sewer lines to exact code specifications. Every underground line is pressure-tested, correctly bedded, and ready for municipal inspection.

Request this service Call (586) 434-4993

02Master Plumbing Service

Sewer Line Service

Complete main sewer line repair, excavation, and replacement.

The Problem

Broken, collapsed, or root-invaded main sewer lines cause recurring backups across your entire building, damaging floors and creating serious sanitary hazards.

What We Do

We diagnose main sewer line failures and perform targeted line repairs or full sewer line replacements from building to municipal connection with heavy-duty materials.

Request this service Call (586) 434-4993

03Master Plumbing Service

Repiping

Whole-home and commercial repiping for clean, reliable water flow.

The Problem

Aging galvanized iron, polybutylene, or corroded copper pipes cause discolored water, low pressure, constant pinhole leaks, and risk hidden moisture damage in walls.

What We Do

We install complete new water supply systems using high-grade copper or PEX. We plan pipe routes to minimize drywall cuts and restore full water volume.

Request this service Call (586) 434-4993

04Master Plumbing Service

Remodel Plumbing

Kitchen, bathroom, and basement plumbing re-routing and layout updates.

The Problem

Remodeling kitchens or bathrooms requires moving supply lines, drains, and stack vents to fit new architectural designs without compromising flow or venting code.

What We Do

We partner with homeowners and remodelers to relocate drains, extend supply lines, and install modern luxury fixtures cleanly during bath, kitchen, and basement updates.

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05Master Plumbing Service

Rough Plumbing

Rough-in supply, drain, and vent installation for additions & new builds.

The Problem

Rough plumbing is the hidden framework of your building. Improper drain pitch, undersized supply lines, or improper venting during rough-in ruin finished spaces down the line.

What We Do

We install all underground, stack, drain, waste, vent (DWV), and supply runs during framing. Everything is laser-leveled, pressure-tested, and ready for rough inspection.

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06Master Plumbing Service

Finish Plumbing

Precision fixture installation, trim-out, and operating pressure tests.

The Problem

The finish stage requires meticulous care so high-end faucets, valves, sinks, toilets, and freestanding tubs are mounted cleanly without damaging fresh tile, cabinets, or counters.

What We Do

We complete the trim-out phase with absolute precision. We mount all fixtures, calibrate thermostatic valves, set toilets, connect disposals, and leak-test under pressure.

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07Master Plumbing Service

Permit Work

Permits pulled and code-compliant, inspection-ready master plumber work.

The Problem

Unpermitted or non-compliant plumbing work causes failed city inspections, delays closing on real estate, and can lead to expensive teardowns or municipal fines.

What We Do

As a Licensed Master Plumber, we pull all required plumbing permits across Wayne, Oakland and Macomb Counties, schedule city inspections, and deliver inspection-ready work.

Request this service Call (586) 434-4993

08Master Plumbing Service

Service Calls & Repairs

Service calls for everyday plumbing problems — drains, leaks, water heaters, sump pumps & fixtures.

The Problem

A sudden water heater failure, clogged drain line, leaking valve, or malfunctioning sump pump demands immediate expert diagnosis before costly water damage occurs.

What We Do

We handle all everyday repairs. From replacing water heaters and sump pumps to repairing leaking shut-offs and clearing drain lines, we deliver clean, reliable fixes.

Request this service Call (586) 434-4993

Common Questions

Service FAQs

Not sure what you need?

Call MGM Plumbing — describe what's happening and our Licensed Master Plumber will help you figure it out. Clear, upfront estimates before any work begins.

Call (586) 434-4993