Cox Engineering

Cox Engineering HVAC innovators in the Greater Boston area. The company’s strength lies in its ability to attract and retain HVAC talent.

Founded in 1914 and headquartered in Randolph, Massachusetts, Cox Engineering is a third-generation family-owned manufacturer of large custom air handling units, HVAC piping and sheet metal ductwork. A mechanical construction leader in the Greater Boston area, Cox Engineering serves a wide range of sectors including, hospitals, life science companies, universities, restaurants and the hospitality

industry. These dedicated teams find innovative ways to design, build, retrofit and service the HVAC infrastructure at the heart of a building so that it runs safely, efficiently and smoothly.

Kinda tough being Where The Best Are Built
08/26/2026

Kinda tough being Where The Best Are Built

08/25/2026

Is it helping or hurting

Havent done a safety post for a while so enjoy scrolling through some of these viral online moments of OSHAS worst night...
08/20/2026

Havent done a safety post for a while so enjoy scrolling through some of these viral online moments of OSHAS worst nightmares. Cox is here to remind you that safety should always be your #1 priority! We have a dedicated safety team here to help and they are always just one call away! Jobs can wait your life can’t….don’t be these people^^^
NONE OF THESE PICTURES ARE OF ASSOCIATION WITH COX ALL PICTURES ARE VIRAL MOMENTS FROM ONLINE🚨

Pipe Dump!!! Let’s see which will do better duct or pipe😎
08/19/2026

Pipe Dump!!!
Let’s see which will do better duct or pipe😎

Duct dump!!
08/18/2026

Duct dump!!

08/06/2026

And got it done!

Address

21 Pacella Park Drive
Randolph, MA
02368

Telephone

+17813023400

Website

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