Extra HVAC Repair Village Square
HVAC contractor in San Francisco, California
- Rating
- 5.0 / 5.0 from 62 reviews
- Open
- 7 days a week
- Service area
- San Francisco
- Phone
- (415) 851-3664
About
Extra HVAC Repair Village Square serves San Francisco with HVAC repair and maintenance. The business holds a 5.0 rating based on 62 reviews on Google. It operates seven days a week, 6 AM to 7 PM, and can be reached at (415) 851-3664.
Service Area
Serving San Francisco.
Hiring an HVAC Contractor in San Francisco, California
In California, HVAC contractors must hold a C-20 license (Warm-Air Heating, Ventilating and Air-Conditioning Contractor) from the Contractors State License Board (CSLB). Before hiring, verify the contractor's license status and check for any complaints using the CSLB online license lookup tool at www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. You can search by license number, business name, or the contractor's name.
Building permit requirements for HVAC work vary by city and county in California. The California Building Standards Code requires permits for most construction, repair, and alteration work. Contact your local San Francisco building department to determine whether your specific HVAC project requires a permit before work begins.
When evaluating an HVAC contractor, ask whether they hold a current C-20 license from the CSLB, request references from recent jobs, and review any contract carefully before signing. Understanding your local permit requirements and the contractor's licensing status protects both your home and investment.
What license does an HVAC contractor need in California?
HVAC contractors in California must hold a C-20 license (Warm-Air Heating, Ventilating and Air-Conditioning Contractor) from the Contractors State License Board (CSLB). [1]
How do I check a contractor's license?
You can verify an HVAC contractor's license status online at the CSLB website (www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx) by searching with the license number, business name, or contractor's name. This search also shows any complaints against the license. [4]
Do I need a building permit for HVAC work in San Francisco?
Permit requirements vary. Under California Building Standards Code, most construction and alteration work requires a separate permit. Check with your local San Francisco building department to confirm whether your specific HVAC project needs a permit. [3]
What should I ask an HVAC contractor before hiring?
Ask the contractor to confirm their C-20 license is current with the CSLB, request references from recent customers, review the contract terms carefully, and clarify whether your project will require a building permit. [2]
Sources
- California CSLB — licensing classifications (read 2026-09-20)
- California CSLB — hire a licensed contractor (read 2026-09-20)
- California CSLB — do I need a building permit? (read 2026-09-20)
- California CSLB — check a license (read 2026-09-20)
Contact Information
Business Hours
| Monday | 6 AM – 7 PM |
|---|---|
| Tuesday | 6 AM – 7 PM |
| Wednesday | 6 AM – 7 PM |
| Thursday | 6 AM – 7 PM |
| Friday | 6 AM – 7 PM |
| Saturday | 6 AM – 7 PM |
| Sunday | 6 AM – 7 PM |