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Claim This BusinessAll Valley Air Heating & Air Conditioning operates from Simi Valley, California, delivering heating and cooling solutions to homeowners across the region. Thecompany maintains a 4.6-star rating from 17 customer reviews, reflecting consistent service quality. Technicians serve Simi Valley alongside neighboring communities including Thousand Oaks and Westlake Village.
What distinguishes this contractor is the combination of responsive service and technical transparency. Multiple reviewers note the crew arrives with parts stocked directly on the service truck, enabling same-day repairs rather than multi-visit repairs. The company emphasizes upfront pricing, with customers reporting costs below competitor estimates without sacrificing material quality. Follow-up communication receives consistent praise across reviews, ensuring homeowners understand system condition after service completes.
Customer stories reveal the team's reliability under pressure. Regina Skwaruzynska contacted the company during a 106-degree heat wave after ten competitors failed to respond or quoted multi-day waits. Jeff answered on first call, arrived within three hours, diagnosed the compressor issue, and completed the repair using parts already on his truck. Another reviewer, Marc Dellins, scheduled a Friday afternoon appointment that converted to Saturday morning service, with the technician diagnosing compressor problems and providing both immediate and long-term solutions.
Six of seven reviewers describe same-day or next-day service availability, with Regina specifically noting Jeff answered her call immediately during an extreme heat event. Four reviewers mention the technicians carried common repair parts on their trucks, enabling single-visit resolutions. Pricing receives positive mention in three reviews, with customers comparing costs to competitor estimates.
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| ThursdayToday | 8 AM–5 PM |
| Friday | 9 AM–4 PM |
| Saturday | 8 AM–3 PM |
Compressor diagnosis, electrical troubleshooting, and refrigerant leak repair with parts commonly stocked on service vehicles.
New system installation, compressor relocations, and system upgrades following professional layout assessment.
Furnace diagnostics and heating system tune-ups to restore proper function before winter months.
Thorough inspection and assessment providing homeowners clear explanations of system condition and repair options.
Seasonal tune-ups designed to extend equipment lifespan and prevent emergency failures during peak temperature periods.