Apollo Heating & Ventilating
general contractor in San Francisco, California 94112
- Rating
- 5.0 / 5.0 from 20 reviews
- Address
- 1005 Geneva Ave, San Francisco, CA 94112
- Open
- 5 days a week
- Service area
- San Francisco
- Phone
- (415) 585-3635
About
Apollo Heating & Ventilating operates in San Francisco at 1005 Geneva Ave. The business holds a 5.0 rating from 20 reviews on Google Maps.
Reach Apollo Heating & Ventilating at (415) 585-3635. Hours are Monday through Friday, 9 AM to 5 PM. The business is closed weekends.
Service Area
Serving San Francisco.
Hiring a General Contractor in San Francisco, California
Most projects in San Francisco require a building permit before work begins. The California Building Standards Code requires separate permits for construction, enlargement, alteration, repair, movement, improvement, removal, conversion, or demolition of any building or structure. Permit requirements vary by city and county, so confirm with San Francisco's building department whether your specific project needs one.
California contractors are classified by license type. General Building Contractors hold broader authority than specialty contractors, who focus on specific trades like HVAC, electrical, or plumbing. Before hiring, verify that the contractor holds the right license classification for your project scope. You can check any contractor's license status through the California Contractors State License Board (CSLB) online.
When you call a contractor, ask whether they hold a state license and confirm it through CSLB using their business name or license number. Request references and a written contract that spells out the scope, timeline, materials, and payment schedule. Understanding your contractor's license type helps ensure they are qualified to manage your project.
Do I need a building permit for my project in San Francisco?
Most construction work in San Francisco requires a building permit under California Building Standards Code. Contact San Francisco's building department to confirm whether your specific project needs one before starting work. [3]
How do I check a contractor's California license?
Use the California Contractors State License Board (CSLB) online search tool. You can look up a license by contractor name or license number. Each contractor's plastic pocket license shows their license number. [4]
What license classification do I need for my project?
California offers multiple contractor classifications. A General Building Contractor can handle broader scopes, while specialty contractors like C-4 (Boiler, Hot Water Heating and Steam Fitting), C-10 (Electrical), or C-36 (Plumbing) specialize in specific trades. Confirm the contractor holds the right classification for your work. [1]
What should I ask a contractor before hiring?
Ask for their California contractor license number and verify it through CSLB. Request a written contract that details scope, timeline, materials, and payment terms. Ask for references from past projects. [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 | 9 AM – 5 PM |
|---|---|
| Tuesday | 9 AM – 5 PM |
| Wednesday | 9 AM – 5 PM |
| Thursday | 9 AM – 5 PM |
| Friday | 9 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |