What services does the company offer?

The company offers a wide range of services, including new construction, refractory installation, modernization and repair, management services, maintenance, refractory material supply and inventory, and prefabrication services.

How does the company provide material supply and inventory services?

The company's vendor relationships and volume purchasing power enable it to offer competitive material pricing and stocking services.

What kind of construction management services does the company provide?

The company's team of professionals is well-versed in working directly with the owner to set budgets, coordinate and distribute bid packages, evaluate potential risks, develop schedules, and manage all facets of construction.

What kind of maintenance services does the company offer?

The company offers preventative maintenance programs, service contracts, outage planning, equipment upgrades, and installation.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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Onex Construction

$15.0M revenue • 50 employees • 1430 Miller Pkwy, Streetsboro, OH, 44241, United States

Last Updated Dec 8, 2025

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Company Overview

Company Name

Onex Construction

Address

1430 Miller Pkwy, Streetsboro, OH, 44241, United States

Website

onexconstruction.com

Phone

(330) 995-9015

Approx. Annual Revenue

$15.0M

Employees

Established

1999

Google Reviews

5.0 (2 reviews)

About Onex Construction

Onex Construction is a leading provider of refractory and construction management services, headquartered in Streetsboro, Ohio, United States. The company specializes in new construction, refractory installation, modernization, repair, maintenance, material supply, and prefabrication services for worksites around the world. Onex Construction's team of professionals offer construction advisory, contract management, and value-added solutions to mitigate risks and transform the future of worksite operations.

Business Profile

Read from the Onex Construction website on Oct 22, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed): 7/10 · Copyright notice says 2026; Contact form present

Recent changes

What changed on the Onex Construction website and Google listing, as detected by Coldlytics on each visit.

Oct 22, 2026
Estimated revenue band moved from $2.5M-5M to $10M-25M

Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.

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Frequently Asked Questions about Onex Construction

Technologies Used

Social Profiles

Key Decision Makers

Paul Marshall Owner

Lead Alkhazmi Project Manager