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Claim This BusinessEvergreen Air Conditioning Installation is a family-owned HVAC contractor based at 18446 Brookhurst St in Fountain Valley, CA. Founded in 2011, the company has served Orange County residents for over 14 years, accumulating more than 3,200 happy customers along the way. Their service area covers Fountain Valley as well as neighboring communities including Huntington Beach, Westminster, and Costa Mesa. All technicians hold NATE certification, and the team provides 24/7 emergency response alongside standard Monday through Saturday scheduling. As a fully licensed and insured operation, the company emphasizes upfront flat-rate pricing with no surprise charges on any job.
What distinguishes Evergreen from regional competitors is their combination of modern diagnostic capability and old-fashioned accountability. Their technicians arrive equipped with current troubleshooting tools designed to identify issues across all major AC brands quickly and accurately. Every new installation carries a workmanship warranty, providing documented protection for the customer's investment. Same-day service availability means homeowners do not have to endure prolonged discomfort waiting for a callback. Transparent flat-rate quotes are provided before any repairs begin, removing ambiguity from the billing process and building confidence in the scope of work being authorized.
With zero verified reviews currently on file, prospective customers should request direct references from the company during their initial call. The office responds to estimate requests within 30 minutes during posted business hours, and emergency calls are accepted even on days the main office is closed. Customers should confirm technician arrival timelines and any quoted diagnostic fees before authorizing service calls. The company does not publish individual technician names on its public-facing website, so any future reviews referencing specific employees will represent new data not currently accessible through the directory listing.
| Sunday | 9 AM–9 PM |
| Monday | 9 AM–9 PM |
| Tuesday | 9 AM–9 PM |
| Wednesday | 9 AM–9 PM |
| ThursdayToday | 9 AM–9 PM |
| Friday | 9 AM–9 PM |
| Saturday | 9 AM–9 PM |
Fast diagnosis and repair for all brands using current troubleshooting equipment, restoring cool air typically within hours of the service call.
Energy-efficient new system installation with workmanship warranty and manufacturer coverage; upfront flat-rate pricing provided before work begins.
Preventive maintenance appointments designed to reduce energy bills and extend equipment lifespan through comprehensive component inspection and cleaning.
Professional ductwork cleaning and sealing services that improve airflow distribution and indoor air quality throughout the home.
Round-the-clock emergency availability including Sundays and holidays, ensuring urgent cooling failures receive immediate response regardless of time.
Quoted flat rates shared before any work is authorized, eliminating hidden charges and giving homeowners full cost clarity before approving service.