C & T Service

C & T Service is a family-owned HVAC company serving Los Angeles since 1981. The company offers air conditioning installation, heating repair, and maintenance contracts across the area.

C & T Service typically schedules same-day service or can order unavailable parts for next-day availability. A standard one-year full warranty on parts and labor covers air conditioning installation, and easy payment plans without finance charges are available.

In California, HVAC contractors are classified as C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) contractors under the Contractors State License Board (CSLB). Before hiring, verify the contractor's license number on the CSLB website—you can search by license number, business name, or contractor name. The license lookup also shows complaint history.

Building permits are often required for HVAC work. According to the California Building Standards Code, many projects need permits before installation or replacement. Check with the Los Angeles Department of Building and Safety to confirm what your specific project requires, as rules vary by location and scope of work.

When selecting an HVAC contractor, ask about their license type and verify it matches the C-20 classification. Request a written contract that covers the scope of work, timeline, payment terms, and warranty details. Confirm whether the job requires a building permit and who will handle permit applications.