Insights

Acquisition Momentum The Hiller Companies has been actively expanding through multiple acquisitions in recent years, including Pinnaclefire, Fire Defense Services, and Unifour Fire, signaling ongoing growth and potential cross-sell opportunities across a larger fire protection services portfolio.

Geographic Reach With offices across multiple states and a global service footprint, there are substantial opportunities to upsell maintenance contracts, parts, and training services to a diverse mix of commercial, industrial, utility, and maritime clients across geographies.

Enterprise Capabilities Serving large and complex facilities—from small businesses to nuclear testing facilities and offshore platforms—indicates a capability to handle high-stakes, multi-site accounts, enabling targeted proposals for fleet service programs and national account agreements.

Full-Service Portfolio Offerings span inspections, maintenance, recharging, parts, safety equipment, and training, suggesting cross-sell potential across fire suppression, detection, and life-safety product lines to deepen wallet share with existing customers.

Industry Consolidation Industry consolidation and private equity activity around Hiller point to a competitive market with optionality for strategic partnerships, integrated service offerings, or contract expansions with large facility managers seeking scalable fire protection solutions.

Similar companies to The Hiller Companies

The Hiller Companies Tech Stack

The Hiller Companies uses 8 technology products and services including iCIMS, Cloudflare CDN, Hyperion, and more. Explore The Hiller Companies's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • Cloudflare CDN
    Content Delivery Network
  • Hyperion
    Corporate Performance Management
  • Microsoft Excel
    Editors
  • jQuery UI
    Javascript Libraries
  • ServiceTrade
    Miscellaneous
  • FedEx
    Transportation And Fleet Management
  • OpenResty
    Web Servers

Media & News

The Hiller Companies's Email Address Formats

The Hiller Companies uses at least 2 format(s):
The Hiller Companies Email FormatsExamplePercentage
FLast@hillercompanies.comJDoe@hillercompanies.com
91%
First.Last@hillercompanies.comJohn.Doe@hillercompanies.com
7%
FirstLast@hillercompanies.comJohnDoe@hillercompanies.com
2%
FLast@hillerfire.comJDoe@hillerfire.com
89%
F.Last@hillerfire.comJ.Doe@hillerfire.com
11%

Frequently Asked Questions

What is The Hiller Companies's phone number?

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You can contact The Hiller Companies'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 The Hiller Companies's official website and social media links?

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The Hiller Companies's official website is hillerfire.com and has social profiles on LinkedInCrunchbase.

What is The Hiller Companies's NAICS code?

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The Hiller Companies's NAICS code is 5612 - Facilities Support Services.

How many employees does The Hiller Companies have currently?

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As of July 2026, The Hiller Companies has approximately 837 employees across 3 continents, including North AmericaSouth AmericaEurope. Key team members include Owner: A. H.Owner: L. B.Vice President: J. K.. Explore The Hiller Companies's employee directory with LeadIQ.

What industry does The Hiller Companies belong to?

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The Hiller Companies operates in the Facilities Services industry.

What technology does The Hiller Companies use?

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The Hiller Companies's tech stack includes iCIMSCloudflare CDNHyperionMicrosoft ExceljQuery UIServiceTradeFedExOpenResty.

What is The Hiller Companies's email format?

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The Hiller Companies's email format typically follows the pattern of FLast@hillercompanies.com. Find more The Hiller Companies email formats with LeadIQ.

When was The Hiller Companies founded?

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The Hiller Companies was founded in 1919.
The Hiller Companies logo

The Hiller Companies

Facilities ServicesAlabama, United States501-1000 Employees

The Hiller Companies, based in Mobile, Alabama, is a facilities services provider focused on fire protection products and services with a multi-state and global reach. It serves a broad range of customers—from small businesses to offshore platforms, ships, and other high-risk facilities—through inspections, maintenance, and recharging of fire suppression, detection, and sprinkler systems. The organization operates offices across numerous states to support its field operations and maintains a substantial workforce.

The company supplies portable and fixed extinguishers, hoses, safety equipment, and related components from recognized vendors, with NICET-certified and factory-trained technicians handling service and maintenance, including DOT-approved hydrostatic testing and refills for various agents. It also provides safety gear used across market sectors. In recent years, The Hiller Companies expanded through acquisitions and strategic transactions, including a 2023 merger with Unifour Fire and Safety and the acquisitions of Firedefense Services, Inc. in 2023 and Pinnaclefire in 2024.

Section iconCompany Overview

Phone number
NAICS Code
5612 - Facilities Support Services
Founded
1919
Employees
501-1000

Section iconFunding & Financials

  • $1B$10B

    The Hiller Companies's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    The Hiller Companies's revenue is estimated to be in the range of $1B$10B

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