Haynes Mechanical Systems
Facilities Services • 
Greenwood Village, Colorado, United States • 101-200 Employees
Company overview
| Headquarters | 5700 S Quebec St, 210, Greenwood Village, Colorado 80111, US |
| Phone number | +13037790781 |
| Website | |
| NAICS | 5612 |
| SIC | 171 |
| Keywords | Building Automation Systems, Commercial Hvac |
| Founded | 1968 |
| Employees | 101-200 |
| Socials |
Key Contacts at Haynes Mechanical Systems
Matt Ward
Director Of Sales
Greg Koenig
Director Of Technical Service And Training
Haynes Mechanical Systems Email Formats
Haynes Mechanical Systems uses 5 email formats. The most common is {first initial}{last name} (e.g., jdoe@haynesmechanical.com), used 41% of the time.
| Format | Example | Percentage |
|---|---|---|
{first initial}{last name} | jdoe@haynesmechanical.com | 71.5% |
{first name}{last name} | johndoe@haynesmechanical.com | 22.9% |
{last name}{last name} | doedoe@haynesmechsys.com | 2.9% |
About Haynes Mechanical Systems
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.
Haynes Mechanical Systems revenue & valuation
| Annual revenue | $150,000,000 |
| Revenue per employee | $758,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Facilities Services industry and current estimated revenues | $480,000,000 |
| Total funding | No funding |
Employees by Management Level
Total employees: 101-200
Seniority
Employees
Employees by Department
Haynes Mechanical Systems has 122 employees across 11 departments.
Departments
Number of employees
Funding Data
Haynes Mechanical Systems has never raised funding before.
Haynes Mechanical Systems Tech Stack
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Ireland
United Kingdom
Frequently asked questions
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