Apollo Mechanical Contractors: Detailed Company Information & Corporate Profile
Summary
Apollo Mechanical Contractors is headquartered in Kennewick, WA and was founded in 1981. Operating as a subsidiary within the building sector, the company employs between one thousand and five thousand staff and reports annual revenue ranging from $100 million to $500 million.
The firm specializes in mechanical contracting, HVAC installation and service, plumbing/piping, specialty fabrication, industrial process contracting, pre‑construction services, direct digital controls, and residential as well as light commercial HVAC systems.
The Tri‑cities Metropolitan Area (DMA code) is its primary market. Key personnel include Bill Klein as Special Project Coordinator; Terry Hobbs, Area Coordinator; Juan Rivera, Sheet Metal Worker; Clayton Stanek, Project Engineer; Amelia Wall, Coastal/Southern Region Office Manager; William Byers, Sheet Metal Mechanic; Melvin Rodenhurst, Project Manager; Scott DeFord, Project Executive; Randi Johnson, Spooler; Erik Rostvold, Senior Project Manager; Courtney Purdy, Site Safety Representative; Matthew Walker and Eric O’Connor, both Project Engineers; Hayden Smith, Intern Energy Engineer; Othello Bobway, Construction Project Engineer; and Katie Fertig, Project Engineer.
| Apollo Mechanical Contractors Website | apollomech.com |
| Social Links |    |
| Phone Number | 509-586-1104 |
| Industries | |
| Apollo Mechanical Contractors Headquarters Address | 1207 W. Columbia Drive, Kennewick, WA, 99336 US |
| Company Size | 1000-5000 employees |
| Specialities & Services | Mechanical Contractor, HVAC Contractor, Plumbing/Piping Contractor, Specialty Fabrication, Industrial Process Contractor, Pre Construction Services, Direct Digital Controls, Residential and Light Commercial HVAC |
| SIC Code | 6500 |
| DMA Code | Tri-cities Metropolitan Area |
| Founded | 1981 |
| Estimated Annual Revenue | $100M - 500M |
| Operating Status | Subsidiary |
| Updated: | 2026-09-14 |
Estimated Website Traffic
The chart shows a growth in traffic to the apollomech.com website. In August, traffic increased to 2489, compared to 2303 in the previous month. The highest traffic in 2026 was recorded in March, reaching 7510 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Apollo Mechanical Contractors's workforce includes employees across a wide range of tenure levels.
4% have been with the company for less than 1 year7% have been with the company for 1 to 2 years11% have been with the company for 3 to 4 years9% have been with the company for 5 to 7 years15% have been with the company for 8 to 10 years54% have been with the company for more than 11 years
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Apollo Mechanical Contractors Corporate Information: FAQ
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