Signature HVAC Services
general contractor in Los Angeles, California 90007
- Rating
- 4.8 / 5.0 from 16 reviews
- Address
- 2100 Estrella Ave, Los Angeles, CA 90007
- Open
- 7 days a week
- Service area
- Los Angeles
- Phone
- (310) 775-2629
About
Signature HVAC Services is located at 2100 Estrella Ave, Los Angeles, CA 90007. The business holds a 4.8 rating based on 16 Google reviews. Hours run seven days a week from 12 AM to 11:59 PM. Reach them at (310) 775-2629.
Service Area
Serving Los Angeles.
Hiring a General Contractor in Los Angeles, California
California requires contractors to hold a license from the Contractors State License Board (CSLB). The type of license depends on the scope of work: a General Building Contractor (B license) handles most remodels and additions, while a Residential Remodeling Contractor (B-2 license) works on residential remodels specifically. Specialty licenses (C classifications) cover electrical, plumbing, HVAC, roofing, and dozens of other trades. Before hiring, verify that your contractor holds the correct license type for your project.
You can check a contractor's license status and complaint history on the CSLB website. Search by license number or business name. This free lookup tells you whether the license is active, inactive, or has disciplinary records. It takes just a few minutes and gives you solid information before you sign a contract.
Most construction work in Los Angeles requires a building permit from the Los Angeles Department of Building and Safety. Permits ensure work meets code and protects you. Your contractor should be able to obtain the permit or advise you on whether your project needs one. Small repairs or maintenance may not require a permit, but additions, remodels, and new construction almost always do. Check with your local building department or ask your contractor if you're unsure.
What license type does a general contractor need in California?
A General Building Contractor holds a B license and can handle most remodels and additions. A Residential Remodeling Contractor holds a B-2 license and focuses on residential remodels. Specialty contractors (C classifications) handle trades like electrical, plumbing, and HVAC work. Your project scope determines which license you need. [1]
How do I verify a contractor's California license?
Visit the CSLB online license check tool and search by license number or business name. The search shows whether the license is active and reveals any complaints or disciplinary history. You can complete this free lookup in minutes before hiring. [4]
Do I need a building permit for my project in Los Angeles?
California Building Standards Code requires permits for most construction work. Code requirements vary by project type and location, so check with the Los Angeles Department of Building and Safety or ask your contractor. Small repairs may not need one, but additions, remodels, and new construction typically do. [3, 5]
What should I ask a contractor before hiring?
Ask for their license number and verify it on the CSLB website. Confirm they understand your project scope and which license type it requires. Ask whether the project needs a building permit and who will obtain it. Review the contract carefully, including scope, timeline, and payment terms. [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)
- 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 |