Preventative Maintenance
We provide commercial HVAC and plumbing service for businesses, facilities, and multi-unit properties across Northwest Washington. Our team supports ongoing maintenance, repairs, and system improvements to keep buildings operating efficiently and reliably.

Service and Maintenance Built for Performance
Our commercial HVAC and plumbing service approach is focused on long-term system performance. Through proactive maintenance and responsive service, we help reduce downtime, extend equipment life, and prevent unexpected issues.
We work with property managers, facility teams, and building owners to create service plans that align with operational needs.
Explore Our Services
Learn more about our specialized service offerings:
Connect with Blythe Mechanical to schedule service or discuss a maintenance program.

Commercial HVAC and Plumbing Service Programs
Our service programs are designed to provide consistent, reliable support across your systems. Our commercial HVAC and plumbing service includes:
- Preventative maintenance programs
- Scheduled system inspections
- HVAC and plumbing repairs
- Equipment upgrades and replacements
- Emergency service response
Each program is tailored to the size, complexity, and demands of your facility.
Supporting a Range of Facilities
We provide commercial HVAC and plumbing service for:
- Commercial office buildings
- Industrial and manufacturing facilities
- Food processing environments
- Schools and public sector buildings
- Multi-unit residential properties
Our team understands the unique needs of each environment and adjusts service accordingly.
Local, Reliable Service
Based in Bellingham, Blythe Mechanical serves Whatcom, Skagit, Island and Snohomish Counties. Our commercial HVAC and plumbing service team brings regional experience and a strong understanding of local building needs.




