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About 1 AC Company
1 AC Company holds a perfect 5-star rating earned across 12 verified customer reviews in Glendale, California. Operating around the clock every day of the week, the contractor responds to residential heating and cooling emergencies with the same urgency as scheduled maintenance appointments. Serving Glendale and its neighboring communities, the team completes projects on time and communicates clearly throughout each engagement.
Customers repeatedly note the affordability of 1 AC Company's services without sacrificing quality. Reviewers describe the work as neat, thorough, and completed at a fast pace by professionals who take ownership of every task. The contractor follows up after service visits and provides detailed guidance on preventing future breakdowns, demonstrating investment in long-term customer satisfaction rather than one-time transactions.
Marine Vahanyan called on 1 AC Company for HVAC cleaning and encountered technician Zaq, who delivered exceptional work and went beyond the scope of the appointment by inspecting additional system components for needed attention. Inesa Harutyunyan experienced an urgent cooling failure during peak summer heat and received a same-day response that resolved her problem immediately. Both scenarios illustrate the contractor's willingness to exceed expectations when homeowners need help most.
What Customers Say
All 8 customer reviews award 5 stars, with no ratings below perfect. Three reviewers specifically mention same-day or immediate response times, while two customers explicitly cite affordable pricing alongside quality workmanship. One review names technician Zaq for thoroughness in checking system components beyond the requested service.
Working Hours
| Sunday | Open 24 hours |
| MondayToday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Services
AC Repair & Diagnostics
Technicians troubleshoot cooling failures, check refrigerant levels, and resolve issues on the same day they are reported.
HVAC System Cleaning
Zaq and other technicians deep-clean units and inspect additional components beyond the requested scope for damage.
Preventive Maintenance & Tune-Ups
Regular service preserves efficiency, distributes airflow evenly, and reduces the likelihood of sudden breakdowns.
Heating System Service
Technicians address heat pump and furnace issues to keep residential systems functional year-round.
New Installation & Replacement
Skilled teams install and configure new cooling equipment, meeting project goals and deadlines with precision.
Indoor Air Quality Assessment
Professionals evaluate ventilation and filtration to maintain comfortable, clean environments inside homes.
Commercial HVAC Service
Contractors handle larger-scale heating and cooling needs beyond typical residential assignments.