Registered address: 9552 TOPANGA CANYON BLVD, Chatsworth, CA 91311
672198 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Compare 39 active HVAC contractors with a registered address in Chatsworth (Los Angeles County, California). Records are sourced directly from the California Contractors State License Board (CA CSLB) under California Business and Professions Code Division 3, Chapter 9 (Contractors License Law: Class A, Class B General Building, and Class C Specialty Classifications with $25,000 Bond Requirement); confirm municipal permit requirements with Chatsworth before starting work. A credential from another jurisdiction does not establish authorization to work here.

Local guidance checked October 29, 2026 · CA CSLB Official License Verification. Confirm the requirements for your project with the city.
39 heating & cooling records · Chatsworth
ChangeHours, insurance, reviews and service coverage are not established by a license-file entry.
Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.
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Registered address: 9552 TOPANGA CANYON BLVD, Chatsworth, CA 91311
672198 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 23500 LAKE MANOR DR, Chatsworth, CA 91311
687668 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 10030 OWENSMOUTH AVENUE #19, Chatsworth, CA 91311
691121 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 20309 LASSEN STREET, Chatsworth, CA 91311
691280 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 21356 NORDHOFF STREET STE 102, Chatsworth, CA 91311
735718 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9626 LURLINE AVENUE UNIT C, Chatsworth, CA 91311
769008 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 20641 TUBA STREET, Chatsworth, CA 91311
868350 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 10735 DE SOTO AVE, Chatsworth, CA 91311
938090 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 19710 SEPTO STREET, Chatsworth, CA 91311
946627 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 21354 NORDHOFF ST 109, Chatsworth, CA 91311
956874 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 10553 REMMET AVE, Chatsworth, CA 91311
970259 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9731 VARIEL AVE, Chatsworth, CA 91311
993589 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 10171 LARWIN AVENUE #1, Chatsworth, CA 91311
998398 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
Registered address: 9601 COZYCROFT AVE UNIT 1, Chatsworth, CA 91311
1081403 · Source dated 2026-10-18 · Service area not confirmed. · Verify on California portal →
HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.
You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.
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Compare heating & cooling across Los Angeles County or view the California State Hub (CA CSLB).