Plumbing Services
in Pittsburgh
Water heater repair and replacement, drain cleaning, leak detection, and 24/7 emergency plumbing — all with trucks dispatched from West Mifflin since 2010.
Plumbing Services for Every Pittsburgh Home
Pittsburgh’s older housing stock means decades-old galvanized and cast-iron pipes, hard water, and aging water heaters. Machi Mechanical’s licensed plumbers handle residential and light commercial plumbing of every kind, and every repair or replacement is completed to current plumbing code.
What's Covered Under Plumbing Service
Water Heater Repair & Install
Drain & Sewer Cleaning
Leak Detection & Pipe Repair
Fixture Installation
From Call to Flowing — 4 Steps
Call or Request Online
Call (866) 962-7160 or submit the form. Live dispatcher 24/7, callback within 2 hours for non-urgent requests.
Diagnosis & Quote
A licensed Carrier-certified tech diagnoses your system and gives you a clear price before any work begins.
Approved Work Begins
Once you approve, we get to work. Additional issues are quoted separately — never a surprise.
Follow-Up & Rebates
We follow up to confirm everything's working, and handle Peoples NG / Duquesne Light rebate paperwork for you.
Our Services
Request Plumbing Service
A Machi plumbing advisor will contact you within 2 business hours.
FAQs About
Machi Mechanical
Questions we hear before every first service call. Can’t find yours? Call (866) 962-7160 — a live dispatcher answers 24/7.
How quickly can you respond to a plumbing emergency?
Emergency plumbing dispatch is available 24/7 including holidays. West Mifflin and South Hills areas typically see response in 20–45 minutes; broader Allegheny County in 45–75 minutes. A live dispatcher answers every call — never an answering machine.
Do you repair or replace old galvanized and cast-iron pipes?
Yes — replacing aging galvanized and cast-iron pipe with PEX or copper is one of our most common repairs in Pittsburgh’s older neighborhoods. We can repipe a single section or an entire home.
How much does water heater replacement cost?
Typical tank water heater replacements range $1,400–$2,600, with tankless units running $3,000–$4,800 depending on venting and gas line requirements. We provide a full itemized quote before any work begins.