Insights

Strong Market Presence Haynes Mechanical Systems operates within the facilities services industry with a robust revenue base estimated between 250 million to 500 million dollars, indicating substantial market reach and stable financial positioning that supports potential expansion or upselling opportunities.

Sustainability Focus The company's emphasis on lowering operational costs, increasing efficiency, and reducing carbon footprints suggests an openness to solutions that improve energy management, renewable integrations, and environmentally friendly building technologies.

Technology Adoption Utilizing advanced tech stacks such as Siemens, Microsoft, and modern web tools, Haynes Mechanical demonstrates a preparedness to integrate innovative building automation and predictive maintenance solutions to boost building performance.

Leadership Stability Recent leadership promotions, including the elevation of Mark Hermanson to Vice President, reflect a company invested in strategic growth and operational excellence, indicating potential for trusted, long-term partnerships.

Regional Expansion Strategic hires like the General Manager for Southern Colorado reveal ongoing regional growth efforts, creating sales openings for localized service offerings and customized solutions in expanding markets.

Haynes Mechanical Systems Tech Stack

Haynes Mechanical Systems uses 8 technology products and services including Open Graph, WordPress, oEmbed, and more. Explore Haynes Mechanical Systems's tech stack below.

  • Open Graph
    Content Management System
  • WordPress
    Content Management System
  • oEmbed
    Dev Tools
  • Siemens
    IT
  • Microsoft Word
    Office Suites
  • Bootstrap
    UI Frameworks
  • Adobe Fonts
    Web Fonts
  • Microsoft IIS
    Web Servers

Haynes Mechanical Systems's Email Address Formats

Haynes Mechanical Systems uses at least 2 format(s):
Haynes Mechanical Systems Email FormatsExamplePercentage
FLast@haynesmechsys.comJDoe@haynesmechsys.com
89%
Last@haynesmechsys.comDoe@haynesmechsys.com
10%
F.Last@haynesmechsys.comJ.Doe@haynesmechsys.com
1%
FLast@haynesmechanical.comJDoe@haynesmechanical.com
89%
Last@haynesmechanical.comDoe@haynesmechanical.com
6%
First.Last@haynesmechanical.comJohn.Doe@haynesmechanical.com
5%

Frequently Asked Questions

Where is Haynes Mechanical Systems's headquarters located?

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Haynes Mechanical Systems's main headquarters is located at 5700 South Quebec Street 210 Greenwood Village, Colorado 80111 United States. The company has employees across 3 continents, including North AmericaOceaniaAfrica.

What is Haynes Mechanical Systems's official website and social media links?

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Haynes Mechanical Systems's official website is haynesmechanical.com and has social profiles on LinkedIn.

What is Haynes Mechanical Systems's NAICS code?

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Haynes Mechanical Systems's NAICS code is 5612 - Facilities Support Services.

How many employees does Haynes Mechanical Systems have currently?

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As of March 2026, Haynes Mechanical Systems has approximately 199 employees across 3 continents, including North AmericaOceaniaAfrica. Key team members include Cfo: E. M.Chief Financial Officer: P. M.Chief Building Engineer: D. G.. Explore Haynes Mechanical Systems's employee directory with LeadIQ.

What industry does Haynes Mechanical Systems belong to?

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Haynes Mechanical Systems operates in the Facilities Services industry.

What technology does Haynes Mechanical Systems use?

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Haynes Mechanical Systems's tech stack includes Open GraphWordPressoEmbedSiemensMicrosoft WordBootstrapAdobe FontsMicrosoft IIS.

What is Haynes Mechanical Systems's email format?

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Haynes Mechanical Systems's email format typically follows the pattern of FLast@haynesmechsys.com. Find more Haynes Mechanical Systems email formats with LeadIQ.

When was Haynes Mechanical Systems founded?

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Haynes Mechanical Systems was founded in 1968.

Haynes Mechanical Systems

Facilities ServicesColorado, United States51-200 Employees

Haynes Mechanical Systems has been keeping commercial buildings running strong since 1968. We're not just in the HVAC business — we're in the business of smart, strategic building performance. As a locally owned and operated company, we help our clients lower operating costs, boost efficiency, and shrink their carbon footprint — all while keeping comfort and reliability front and center.

We take a consultative approach to every relationship. That means digging deep into your short- and long-term goals, analyzing key performance data, and crafting tailored solutions that actually make a difference. From equipment upgrades to predictive maintenance strategies, we bring a blend of technical know-how and real-world experience to every project.

For over 57 years, we've built our reputation on quality, integrity, and hustle. We've invested in the right people and the right tech to make sure your building runs at its best — day in and day out. When you work with Haynes, you're getting more than a service provider — you're getting a true partner in performance.

Section iconCompany Overview

Headquarters
5700 South Quebec Street 210 Greenwood Village, Colorado 80111 United States
NAICS Code
5612 - Facilities Support Services
Founded
1968
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    Haynes Mechanical Systems's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Haynes Mechanical Systems's revenue is estimated to be in the range of $250M$500M

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