Insights

Regional Piping Partner Dayton-based wholesale supplier with deep expertise in pipe, valves, and fittings serving plant engineers and purchasing managers. Leverage product knowledge to win recurring spend through vendor-managed inventory, on-site procurement support, and customized stocking programs in the Midwest.

Digital Procurement Tech assets include basic online chat and standard systems; opportunity to deploy a modern buyer portal, real-time inventory visibility, and API or EDI integrations to streamline procurement, shorten cycle times, and capture more e-commerce orders from key accounts.

Expanded Services Strong revenue and long-standing relationships enable upsell of bundles and related components such as maintenance kits, gaskets, instrumentation, and accessories. Consider vendor-managed inventory, dropship, or consignment arrangements to improve customer cash flow and lock in repeat business.

Sustainability Focus Position as a source for durable, efficient piping solutions that support lifecycle cost reductions. Highlight options for energy efficiency, corrosion-resistant materials, and leak-prevention products aligned with customer sustainability goals.

Competitive Positioning Differentiation from large national distributors through fast local delivery, deep product knowledge, and flexible terms. Pursue partnerships with manufacturers and targeted promotions to win replacement parts and project work in nearby manufacturing sectors.

Main Line Supply Co Tech Stack

Main Line Supply Co uses 8 technology products and services including Microsoft 365, React, Modernizr, and more. Explore Main Line Supply Co's tech stack below.

  • Microsoft 365
    Email
  • React
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • Freshchat
    Live Chat
  • Google Maps
    Maps
  • Windows Server
    Operating Systems
  • Microsoft ASP.NET
    Web Frameworks
  • Plesk
    Web Hosting

Media & News

Main Line Supply Co's Email Address Formats

Main Line Supply Co uses at least 1 format(s):
Main Line Supply Co Email FormatsExamplePercentage
First.Last@mainlinesupply.comJohn.Doe@mainlinesupply.com
74%
FLast@mainlinesupply.comJDoe@mainlinesupply.com
21%
FirstL@mainlinesupply.comJohnD@mainlinesupply.com
3%
F.Last@mainlinesupply.comJ.Doe@mainlinesupply.com
2%

Frequently Asked Questions

Where is Main Line Supply Co's headquarters located?

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Main Line Supply Co's main headquarters is located at Dayton, Ohio United States. The company has employees across 1 continents, including North America.

What is Main Line Supply Co's phone number?

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You can contact Main Line Supply Co'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 Main Line Supply Co's official website and social media links?

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Main Line Supply Co's official website is mainlinesupply.com and has social profiles on LinkedIn.

What is Main Line Supply Co's NAICS code?

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Main Line Supply Co's NAICS code is 42 - Wholesale Trade.

How many employees does Main Line Supply Co have currently?

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As of December 2025, Main Line Supply Co has approximately 31 employees across 1 continents, including North America. Key team members include Vice President: S. I.Warehouse Manager: E. H.Manager: F. K.. Explore Main Line Supply Co's employee directory with LeadIQ.

What industry does Main Line Supply Co belong to?

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Main Line Supply Co operates in the Wholesale industry.

What technology does Main Line Supply Co use?

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Main Line Supply Co's tech stack includes Microsoft 365ReactModernizrFreshchatGoogle MapsWindows ServerMicrosoft ASP.NETPlesk.

What is Main Line Supply Co's email format?

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Main Line Supply Co's email format typically follows the pattern of First.Last@mainlinesupply.com. Find more Main Line Supply Co email formats with LeadIQ.

When was Main Line Supply Co founded?

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Main Line Supply Co was founded in 1955.
Main Line Supply Co logo

Main Line Supply Co

WholesaleOhio, United States11-50 Employees

Main Line Supply Co is a wholesale company headquartered in Dayton, Ohio, United States. It maintains a complete inventory of pipe, valves, and fittings. The company serves plant engineers and purchasing managers, relying on its service and knowledge of industrial piping. For more than fifty years, it has focused on upgrading its product line. The firm employs 11 to 50 people and operates a website at https://mainlinesupply.com.

Section iconCompany Overview

Headquarters
Dayton, Ohio United States
Phone number
NAICS Code
42 - Wholesale Trade
Founded
1955
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    Main Line Supply Co's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Main Line Supply Co's revenue is estimated to be in the range of $50M$100M

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