- West Mifflin, PA · Since 2010
Pittsburgh's Multi-Trade
Mechanical Contractor
Machi Mechanical is a licensed heating, cooling, plumbing, and electrical contractor headquartered in West Mifflin, PA. We’ve operated in Greater Pittsburgh since 2010 building a reputation for honest diagnosis, licensed multi-trade work, and service that shows up when it says it will.
(866) 962-7160
Live dispatcher · 24/7
Trusted HVAC, Plumbing & Electrical. Homes and Businesses
We are not a national franchise. We are not a private equity-owned roll-up. We are a local contractor with trucks dispatched from West Mifflin. We understand the importance of having a comfortable home or office, and we take pride in our ability to deliver reliable and efficient heating and cooling solutions to our clients.
Years in Pittsburgh
Family-owned since 2010
Licensed Trades
HVAC · Plumbing · Electrical
Authorized Dealer
Carrier · Kohler · Bradford White
Emergency Dispatch
Live dispatcher — always
HVAC, Plumbing & Electrical.
Under One Roof.
When your furnace fails and you discover a plumbing issue at the same time, you make one call. One dispatch. One invoice. Machi Mechanical performs all three trades under one license from one West Mifflin dispatch center.
We Quote Before
We Start. Always.
You will know the cost of the repair or installation before any work begins. We do not add charges at the end of a job that were not in the original quote. If we find additional work during a service call, we explain it, quote it separately, and let you decide.
Quote Before We Work
Repair estimates provided before any work begins. Replacement quotes are itemized line by line so you see exactly what you’re paying for.
No Surprise Add-Ons
If we discover additional work mid-job, we explain it, quote it separately, and wait for your approval. You are never billed for work you didn’t agree to.
Honest System Life Advice
We tell you when a 12-year-old furnace still has life left. We recommend replacement when it’s warranted not on every service call.
The contractor who tells you “this furnace has 4 to 5 years of life left here is what to watch for” builds a longer-term relationship than the one who recommends immediate replacement on every call.
Serving Greater
Pittsburgh Since 2010.
Machi Mechanical dispatches from West Mifflin and covers three counties. Primary same-day coverage throughout Allegheny County. Extended service available in Westmoreland and Washington counties call to confirm availability at your ZIP.
Call (866) 962-7160 we confirm same-day availability at your address in 60 seconds.
Credentials That
Protect You.
Hiring an unlicensed contractor for HVAC, plumbing, or electrical work can void your homeowner’s insurance and create personal liability. Every Machi Mechanical technician is covered under our Pennsylvania state license and full general liability and workers’ compensation insurance.
PA Licensed HVAC
All HVAC technicians
PA Licensed Plumbing
All plumbing crews
PA Licensed Electrical
All electrical crews
Carrier Authorized
HVAC equipment dealer
Kohler Authorized
Generator installation
Rinnai Authorized
Tankless water heaters
FAQs About
Machi Mechanical
Questions we hear before every first service call.
(866) 962-7160 a live dispatcher answers 24/7.
When was Machi Mechanical founded?
Machi Mechanical has operated in the Greater Pittsburgh market since 2010. We are based in West Mifflin, PA and have served the South Hills and surrounding communities from this location throughout our history.
What is your service area?
Yes. A live dispatcher answers (866) 962-7160 around the clock including holidays. After-hours service calls carry a dispatch fee of $89–$175 depending on trade and time, always quoted before dispatch.
Is Machi Mechanical licensed in Pennsylvania?
Yes. Machi Mechanical holds all required Pennsylvania licenses for HVAC, plumbing, and electrical contracting. We pull all required permits for covered work and do not bypass inspections.
Does Machi Mechanical offer 24/7 emergency service?
We serve all of Greater Pittsburgh with primary same-day coverage across Allegheny County. Extended service is available in select Westmoreland and Washington County communities. Call (866) 962-7160 to confirm availability at your address.
What makes Machi Mechanical different from other Pittsburgh contractors?
We are a multi-trade contractor licensed for HVAC, plumbing, and electrical under one roof. We are family-owned — not a franchise. We quote before we start, and we are honest about system life expectancy. We have operated from the same West Mifflin location since 2010.