Hall & Nelson Cool Air

About

At Hall & Nelson Cool Air, we believe every home and business in San Francisco deserves reliable comfort year-round. Our skilled team specializes in energy-efficient heating and cooling solutions, duct work, indoor air quality, and preventive maintenance programs designed to extend the life of your HVAC system.

Services

• AC Repair
• Commercial HVAC
• Energy Audits
• Geothermal Systems
• Indoor Air Quality
• Refrigeration

Brands We Work With

Credentials

• License: LIC-89335-US (California CSLB)
• Insurance: Verified
• Background check: Passed
• Employees: 11-25
• Service radius: 31 km

Reviews (2)

• ★★★☆☆
  Quality workmanship

  Called Hall & Nelson Cool Air for an emergency repair and they were here within an hour. Professional, courteous, and got everything working again.

• ★★★★★
  Outstanding service

  We have used Hall & Nelson Cool Air for years and they never disappoint. Honest pricing, quality work, and they always clean up after themselves.