Directory reviewed
Modern Air
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area.
Public information reviewed; confirm material details directly.
San Francisco Bay Area directory
Commercial HVAC & Mechanical companies in San Francisco Bay Area
Commercial heating, cooling, refrigeration, controls and mechanical systems.
About this trade
Planning commercial hvac & mechanical work in the SF Bay Area
Browse directory-reviewed commercial hvac & mechanical providers serving commercial properties in the San Francisco Bay Area.
Current directory
Published providers
30 listings
Directory reviewed
Peterson Mechanical
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area.
Public information reviewed; confirm material details directly.
Commercial services confirmed
Sam's Refrigeration & AC
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area.
Public information reviewed; confirm material details directly.
Commercial services confirmed
Same Day Air Conditioning & Heating
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area.
Public information reviewed; confirm material details directly.
Directory reviewed
Siemens Smart Infrastructure - Bay Area
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area. Also listed for solar, energy & building controls.
Public information reviewed; confirm material details directly.
Commercial services confirmed
Southland Industries - Bay Area
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area. Also listed for commercial plumbing.
Public information reviewed; confirm material details directly.
Directory reviewed
Superior Mechanical
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area.
Public information reviewed; confirm material details directly.
Directory reviewed
Superior Mechanical Services
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area.
Public information reviewed; confirm material details directly.
Commercial services confirmed
Therma
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area. Also listed for commercial plumbing.
Public information reviewed; confirm material details directly.
Directory reviewed
Thermal Mechanical
Offers commercial hvac & mechanical for commercial properties throughout the San Francisco Bay Area.
Public information reviewed; confirm material details directly.
Plan the work
What to compare before choosing a provider
Use the same written scope and evaluation criteria with every company you contact.
What this service typically includes
- Preventive maintenance
- Rooftop and split-system service
- Controls and building automation
- Repair and equipment replacement
Common commercial use cases
- Comfort complaints
- Seasonal startup
- High utility use
- Equipment nearing end of life
Questions to ask providers
- Which equipment types do you service?
- Is after-hours response available?
- What appears in each maintenance report?
- Who handles controls or balancing work?
Factors that affect pricing
- Equipment quantity and type
- Roof or mechanical-room access
- Filter and belt requirements
- Controls integration
- Emergency response terms
Licensing and insurance considerations
Confirm the California and local licenses, registrations, permits, insurance, and trade qualifications required for the exact scope. Verify requirements with the applicable authority before work begins.
Emergency-service considerations
Document critical zones, tenant impacts, roof access, shutdown authority, and after-hours approval limits before a failure.
Frequently asked questions
What should a maintenance report contain?
It should identify equipment serviced, readings or observations, work completed, deficiencies, and recommended follow-up.
Is the lowest hourly rate the best comparison?
Not by itself. Compare response terms, included tasks, parts policies, technician qualifications, and reporting.
Helpful resources
Plan the project before contacting providers
SF Bay Area-specific checklists and official-source guidance related to this service.
Tenant ImprovementsSF Bay Area Commercial Tenant Improvement ChecklistEnvironmental ComplianceBay Area Commercial Air Quality Permits: What Businesses Should CheckBuilding Energy ManagementCommercial Building Energy Benchmarking in the Bay AreaCommercial PlumbingCommercial Plumbing Maintenance in San Francisco: A Property Manager’s GuideCommercial RoofingCommercial Roof Repair vs. Replacement in the Bay Area: How Property Owners Should Decide