Commercial & Industrial HVAC Services
Five Star Mechanical provides commercial HVAC installation, service, controls, and system support for facilities across Western Washington. 100% commercial and industrial work. No residential service.
Call (253) 852‑8284Commercial HVAC Contractor for Complex Facilities
Five Star Mechanical supports commercial buildings, industrial facilities, and specialized environments that require experienced HVAC technicians and reliable system performance. We work with property managers, facility engineers, construction teams, and business owners who need responsive service and long-term system reliability.
Our work includes system installation, equipment replacement, maintenance programs, emergency repairs, and full HVAC control system integration. We understand that commercial HVAC failures impact operations, production, and safety. Our focus is minimizing downtime, improving efficiency, and keeping systems running consistently.
HVAC Control Systems & Automation
HVAC control systems are now one of the most important parts of commercial mechanical infrastructure. Modern buildings depend on properly configured controls to maintain temperature stability, energy efficiency, and system performance across multiple zones and equipment types.
Five Star Mechanical installs, services, and troubleshoots building automation systems and HVAC controls for commercial and industrial facilities. We work with facility managers and engineering teams to ensure systems communicate correctly, operate efficiently, and maintain consistent environmental conditions.
- Building automation system integration
- Control panel troubleshooting
- System commissioning and calibration
- Energy efficiency optimization
- Equipment communication diagnostics
- Control upgrades and retrofits
Improper controls can lead to equipment strain, energy waste, and inconsistent performance. Our technicians identify root issues and stabilize systems so facilities run reliably.
Commercial HVAC Installation & Replacement
We install and replace commercial HVAC equipment for office buildings, warehouses, retail centers, industrial facilities, and specialized environments. Our installation work focuses on long-term performance, not just getting equipment running.
- Rooftop unit installation
- Boiler and heating systems
- Commercial cooling systems
- Make-up air units
- Refrigeration systems
- Equipment replacement and upgrades
We coordinate with contractors, engineers, and facility teams to ensure systems are properly sized, installed, and tested.
Preventive Maintenance Programs
Preventive maintenance reduces emergency breakdowns and extends equipment life. Five Star Mechanical offers maintenance plans designed for commercial and industrial facilities that need consistent system performance year-round.
- Scheduled inspections
- Filter and component checks
- Performance testing
- System cleaning
- Efficiency optimization
- Priority service scheduling
Maintenance programs help reduce repair costs and prevent operational disruptions.
Emergency Commercial HVAC Repairs
When HVAC systems fail, businesses can’t wait days for service. Our team responds quickly to commercial HVAC emergencies across Western Washington. We troubleshoot issues, stabilize systems, and implement repairs to restore operation.
We support facilities that require dependable service and clear communication during urgent situations.
Emergency Service: (253) 852‑8284Commercial Facilities We Support
We work with industrial and commercial facilities throughout Western Washington including:
Warehouses • Manufacturing • Office Buildings • Retail • Medical Facilities • Restaurants • Industrial Sites • Multi-tenant Buildings
We do not provide residential HVAC service. Our focus is commercial and industrial systems only.
Request Service