Insights

Comprehensive HVAC capabilities Williams Service Co covers commercial and residential HVAC, refrigeration, and related control systems, indicating cross-sell opportunities to existing customers for bundled service plans, preventive maintenance, and equipment upgrades across heating, cooling, and refrigeration domains.

Mid-market scale finances With annual revenue in the 50 to 100 million range and a mid-sized employee base, there is potential for expanding service contracts, retrofit projects, and energy efficiency programs with predictable budgeting for facilities managers in mid-sized commercial spaces.

Legacy leadership A long-tenure staff history exemplified by a recent retirement suggests opportunities to position knowledge transfer services, training contracts, and parts/service engagements that leverage decades of in-house expertise.

Local market focus Based in York, PA with service breadth in commercial and restaurant equipment, target expansions to neighboring markets and industry verticals (hospitality, food service) using case studies and regional references to accelerate new business development.

Digital and tech readiness Existing tech stack includes e-commerce and web optimization tools, indicating an openness to modern service portals, online maintenance scheduling, remote monitoring, and digital marketing collaborations to drive lead generation and customer retention.

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Williams Service Co Tech Stack

Williams Service Co uses 8 technology products and services including Facebook Pixel, MySQL, Shopify, and more. Explore Williams Service Co's tech stack below.

  • Facebook Pixel
    Analytics
  • MySQL
    Database
  • Shopify
    E-commerce
  • jQuery Migrate
    Javascript Libraries
  • WP Engine
    Platform As A Service
  • reCAPTCHA
    Security
  • Autoptimize
    Web Platform Extensions
  • Apache HTTP Server
    Web Servers

Williams Service Co's Email Address Formats

Williams Service Co uses at least 1 format(s):
Williams Service Co Email FormatsExamplePercentage
FirstLast@williamsservicecompany.comJohnDoe@williamsservicecompany.com
44%
FLast@williamsservicecompany.comJDoe@williamsservicecompany.com
25%
FirstL@williamsservicecompany.comJohnD@williamsservicecompany.com
25%
First.Last@williamsservicecompany.comJohn.Doe@williamsservicecompany.com
6%

Frequently Asked Questions

What is Williams Service Co's phone number?

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You can contact Williams Service 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 Williams Service Co's official website and social media links?

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Williams Service Co's official website is williamsservicecompany.com and has social profiles on LinkedIn.

How much revenue does Williams Service Co generate?

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As of August 2026, Williams Service Co's annual revenue is estimated to be $50M - $100M.

What is Williams Service Co's SIC code NAICS code?

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Williams Service Co's SIC code is 7699 - Repair Shops and Related Services, Not Elsewhere Classified NAICS code is 5612 - Facilities Support Services.

How many employees does Williams Service Co have currently?

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As of August 2026, Williams Service Co has approximately 15 employees across 1 continents, including North America. Key team members include President: T. D.Co-President: R. D.Project Manager: C. W.. Explore Williams Service Co's employee directory with LeadIQ.

What industry does Williams Service Co belong to?

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Williams Service Co operates in the Facilities Services industry.

What technology does Williams Service Co use?

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Williams Service Co's tech stack includes Facebook PixelMySQLShopifyjQuery MigrateWP EnginereCAPTCHAAutoptimizeApache HTTP Server.

What is Williams Service Co's email format?

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Williams Service Co's email format typically follows the pattern of FirstLast@williamsservicecompany.com. Find more Williams Service Co email formats with LeadIQ.

When was Williams Service Co founded?

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Williams Service Co was founded in 1979.
Williams Service Co logo

Williams Service Co

Facilities ServicesPennsylvania, United States11-50 Employees

Williams Service Co operates in the facilities services sector, delivering installation, maintenance, and ongoing support for commercial heating, air conditioning, ventilation, boilers, and related control equipment. Its refrigeration offerings cover bakery and restaurant equipment, ice machines, and walk-in or reach-in units.

On the residential side, the company installs and services gas and oil heating systems, central heat pumps, air conditioning, and a range of water heating solutions, including gas, oil, and tankless options. Headquartered in York, Pennsylvania, Williams Service Co serves a regional market with a small-to-mid-sized team, and a recent news item notes the retirement of a longtime employee.

Section iconCompany Overview

Phone number
SIC Code
7699 - Repair Shops and Related Services, Not Elsewhere Classified
NAICS Code
5612 - Facilities Support Services
Founded
1979
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Williams Service Co's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    Williams Service Co's revenue is estimated to be in the range of $50M - $100M

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