Insights

Market Leadership IFS is a Midwest and national player with over 50 years in mechanical engineering and building services, including HVAC, plumbing, building automation, fire protection, and 24-hour service, signaling stability and repeat business opportunities in facility maintenance and upgrades.

Expansion Potential Recent news highlights growth in St. Louis and expansion of capabilities, suggesting ongoing demand for large-scale mechanical contracting, design-build fire protection, and integrated facility solutions in expanding markets.

Sustainability Opportunity The focus on sustainable HVAC and energy optimization positions IFS to pursue energy-efficiency retrofit projects, status assessments, and long-term OPEX reduction initiatives with current and new clients.

High-Value Clients Blue Bell Creameries and Ameristar St. Charles indicate competency in complex, regulated, or high-profile facilities, offering a pathway to target additional food and beverage, gaming, and distribution sectors with similar scale and requirements.

Digital & SE Outreach A diversified tech stack and online presence, together with recognition as a top contractor, provide lead-generation leverage through partnerships, referrals, and targeted marketing to procure new design-build and retrofit projects.

Similar companies to Integrated Facility Services

Integrated Facility Services Tech Stack

Integrated Facility Services uses 8 technology products and services including AutoCAD, Cloudflare CDN, Cloudflare, and more. Explore Integrated Facility Services's tech stack below.

  • Cad & Graphics
  • Cloudflare CDN
    Content Delivery Network
  • Cloudflare
    Content Management System
  • Content Management System
  • E-commerce
  • Office Suites
  • Elementor
    Page Builders
  • GoDaddy
    Web Hosting

Media & News

Integrated Facility Services's Email Address Formats

Integrated Facility Services uses at least 4 email formats:
Integrated Facility Services Email FormatsExamplePercentage
FirstL@intfs.comJohnD@intfs.com
65%
FLast@intfs.comJDoe@intfs.com
18%
Last@intfs.comDoe@intfs.com
11%
First.Last@intfs.comJohn.Doe@intfs.com
6%

Frequently Asked Questions

What is Integrated Facility Services's phone number?

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You can contact Integrated Facility Services'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 Integrated Facility Services's official website and social media links?

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Integrated Facility Services's official website is intfs.com and has social profiles on LinkedIn.

How much revenue does Integrated Facility Services generate?

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As of October 2026, Integrated Facility Services's annual revenue is estimated to be $50M - $100M.

What is Integrated Facility Services's NAICS code?

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Integrated Facility Services's NAICS code is 23 - Construction.

How many employees does Integrated Facility Services have currently?

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As of October 2026, Integrated Facility Services has approximately 115 employees across 2 continents, including North America and Asia. Key team members include President: M. T., President: M. W. and Owner: B. K. Explore Integrated Facility Services's employee directory with LeadIQ.

What industry does Integrated Facility Services belong to?

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Integrated Facility Services operates in the Construction industry.

What technology does Integrated Facility Services use?

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Integrated Facility Services's tech stack includes AutoCAD, Cloudflare CDN, Cloudflare, WordPress, Shopify, Office 365, Elementor and GoDaddy.

What is Integrated Facility Services's email format?

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Integrated Facility Services's email format typically follows the pattern of FirstL@intfs.com. Find more Integrated Facility Services email formats with LeadIQ.

When was Integrated Facility Services founded?

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Integrated Facility Services was founded in 1966.
Integrated Facility Services logo

Integrated Facility Services

ConstructionMissouri, United States51-200 Employees

Integrated Facility Services designs, builds, and maintains climate-control and building systems for commercial facilities, focusing on occupant comfort, safety, and long-term energy efficiency. Based in Fenton, Missouri, the company works with client facility teams across the Midwest and nationwide, pairing engineering expertise with skilled technicians to implement and operate complex systems.

For more than five decades, IFS has offered mechanical engineering and building services, including HVAC, plumbing, building automation, fire protection, and around-the-clock service. Its project history includes renovations and upgrades at facilities in Missouri, such as the Masonic Complex in Columbia and a cooling tower replacement at the Louis K. Roos County Government Building in Clayton. In 2022, the firm expanded its facilities to St. Louis and earned regional recognition as a top Midwest specialty contractor and among St. Louis' largest mechanical contractors.

Section iconCompany Overview

Phone number
Website
intfs.com
NAICS Code
23 - Construction
Founded
1966
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    Integrated Facility Services's revenue is estimated to be in the range of $50M - $100M

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