Insights

Growth momentum Cox Engineering has a multi-decade track record in HVAC design, fabrication, and installation with ongoing expansion history in Randolph, MA, signaling readiness for larger or more complex projects and potential cross-selling of integrated HVAC solutions.

Strategic partnerships Recent collaboration with LAIIER for liquid leak detection indicates openness to allied technologies and joint go-to-market efforts, presenting opportunities to bundle advanced sensing, compliance, and preventative maintenance solutions.

Marketing leadership New VP of Marketing added in 2025 suggests a focus on brand, demand generation, and digital outreach, creating avenues for targeted campaigns around project wins, case studies, and cross-selling of services to property managers and building owners.

Financial scale Revenue in the hundred-million range with mid-sized employee base positions Cox as a strong partner for mid-market client segments and scalable HVAC piping, sheet metal, and fabrication contracts with potential for add-on services.

Industrial ecosystem Longstanding presence in Boston area with manufacturing capabilities and a growing footprint implies readiness for facility modernization, retrofits, and energy-efficiency upgrades in commercial facilities and multi-tenant properties.

Cox Engineering Tech Stack

Cox Engineering uses 8 technology products and services including ExpressionEngine, Tridium, Oracle, and more. Explore Cox Engineering's tech stack below.

  • ExpressionEngine
    Content Management System
  • Tridium
    Control Systems
  • Oracle
    Enterprise
  • Sage
    Enterprise Resource Planning
  • Microsoft Dynamics
    Enterprise Resource Planning
  • JSON-LD
    Javascript Frameworks
  • Microsoft Project
    Project Management
  • Adobe Fonts
    Web Fonts

Media & News

Cox Engineering's Email Address Formats

Cox Engineering uses at least 2 format(s):
Cox Engineering Email FormatsExamplePercentage
FLast@coxeng.comJDoe@coxeng.com
87%
Last@coxeng.comDoe@coxeng.com
13%
First.Last@coxengineering.comJohn.Doe@coxengineering.com
60%
FLast@coxengineering.comJDoe@coxengineering.com
40%

Frequently Asked Questions

What is Cox Engineering's phone number?

Minus sign iconPlus sign icon
You can contact Cox Engineering's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Cox Engineering's official website and social media links?

Minus sign iconPlus sign icon
Cox Engineering's official website is coxengineering.com and has social profiles on LinkedIn.

How much revenue does Cox Engineering generate?

Minus sign iconPlus sign icon
As of July 2026, Cox Engineering's annual revenue is estimated to be $100M - $250M.

What is Cox Engineering's NAICS code?

Minus sign iconPlus sign icon
Cox Engineering's NAICS code is 23 - Construction.

How many employees does Cox Engineering have currently?

Minus sign iconPlus sign icon
As of July 2026, Cox Engineering has approximately 190 employees across 2 continents, including North AmericaEurope. Key team members include Lead Mechanical Coordinator: H. M.Project Manager, Construction Division: R. B.Mechanical Coordinator: B. A.. Explore Cox Engineering's employee directory with LeadIQ.

What industry does Cox Engineering belong to?

Minus sign iconPlus sign icon
Cox Engineering operates in the Construction industry.

What technology does Cox Engineering use?

Minus sign iconPlus sign icon
Cox Engineering's tech stack includes ExpressionEngineTridiumOracleSageMicrosoft DynamicsJSON-LDMicrosoft ProjectAdobe Fonts.

What is Cox Engineering's email format?

Minus sign iconPlus sign icon
Cox Engineering's email format typically follows the pattern of FLast@coxeng.com. Find more Cox Engineering email formats with LeadIQ.

When was Cox Engineering founded?

Minus sign iconPlus sign icon
Cox Engineering was founded in 1914.
Cox Engineering logo

Cox Engineering

ConstructionMassachusetts, United States51-200 Employees

Cox Engineering operates in the construction sector with a focus on the design, fabrication, and installation of HVAC piping and sheet metal ductwork. With more than a century in business, the firm emphasizes a comprehensive capability that blends engineering expertise with fabrication and hands-on service, aiming to be a single source for HVAC needs. The company is based in Randolph, Massachusetts, and was founded in 1914 by Christopher J. Cox.

Its client base includes building owners and property managers seeking to safeguard the financial health of their properties while ensuring tenant comfort and project reliability. Positioned within the HVAC and construction space, Cox Engineering stresses both technical design and practical execution, complemented by a service model that ranges from strategic guidance to attentive personal support across markets in Boston and beyond. In 2020 the company expanded its Randolph facilities to support growing manufacturing operations.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1914
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    Cox Engineering's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Cox Engineering's revenue is estimated to be in the range of $100M - $250M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.