Best HVAC Service
HVAC contractor in Los Angeles, California 90034
- Rating
- 4.8 / 5.0 from 14 reviews
- Address
- 10331 Regent St, Los Angeles, CA 90034
- Open
- 7 days a week
- Service area
- Los Angeles
- Phone
- (323) 659-5023
About
Best HVAC Service operates 24 hours every day in Los Angeles. The business holds a 4.8 rating from 14 Google reviews. Reach them at (323) 659-5023 or visit their location at 10331 Regent St, Los Angeles, CA 90034.
Service Area
Serving Los Angeles.
Hiring an HVAC Contractor in Los Angeles, California
In California, HVAC contractors must hold a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning Contractor) license issued by the Contractors State License Board (CSLB). Before hiring, verify the contractor's license status and check for any complaints. You can search by license number or business name on the CSLB website at cslb.ca.gov.
Most HVAC work in Los Angeles requires a building permit from the Los Angeles Department of Building and Safety. Code requirements vary, so ask your contractor whether a permit is needed for your specific job. Your contractor should handle permit applications and coordinate with the city.
When selecting an HVAC contractor, ask to see their current contractor license and verify it through the CSLB. Request a written contract that details the scope of work, materials, timeline, and total cost. Confirm whether the work requires permits and who will obtain them.
What license does an HVAC contractor need in California?
HVAC contractors in California must hold a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning Contractor) license from the Contractors State License Board (CSLB). [1]
How do I verify an HVAC contractor's license?
Search the contractor's license or business name on the CSLB website at cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. You can look up by license number, business name, or the contractor's name. The search will show the license status and any complaint disclosures. [4]
Do I need a building permit for HVAC work in Los Angeles?
Code requirements vary in Los Angeles. The Los Angeles Department of Building and Safety requires permits for most construction and improvement work. Check with the city or ask your contractor whether a permit is needed for your project. [3, 5]
What should I ask before hiring an HVAC contractor?
Request a written contract that specifies the scope of work, materials, timeline, and total cost. Ask whether the project requires a building permit and who will obtain it. Verify the contractor's current C-20 license through the CSLB. [2]
Where do I find the Los Angeles building department?
The Los Angeles Department of Building and Safety (LADBS) handles permits and inspections. You can submit permits, check status, and find information at ladbs.org or visit in person at their office. [5]
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)
- Los Angeles Department of Building and Safety — permits (read 2026-09-20)
Contact Information
Business Hours
| Monday | 12 AM – 11:59 PM |
|---|---|
| Tuesday | 12 AM – 11:59 PM |
| Wednesday | 12 AM – 11:59 PM |
| Thursday | 12 AM – 11:59 PM |
| Friday | 12 AM – 11:59 PM |
| Saturday | 12 AM – 11:59 PM |
| Sunday | 12 AM – 11:59 PM |