About us
JMMO is a small family owned &operated mechanical contracting company, established in 2010. We specialize in complex commercial and industrial projects. We are licensed in numerous states across the US. We offer HVAC, piping, plumbing, metal fabrication, and all relevant mechanical services.
New Construction, expansions, remodels in industries such as the plastics mfg., paper industry, pulp-fiber industry, pharmaceutical industry, etc.
We pride ourselves on integrity, delivering on promises with high quality workmanship
What we offer
Commercial Plumbing
Equipment Installation
Commercial Piping
Metal Fabrication
P&ID Design
Rigging
Service Contracts
HVAC System
Install & Repair
Are We In Your Area?
JMMO Inc’s main headquarters are in northern New Jersey however, we service the following areas:
-NORTHERN TEXAS
-NEW YORK
-NEW JERSEY
-CONNECTICUT
-PENNYSLVANIA
Get In Touch With Us!
JMMO Inc.