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Claim This BusinessLiving Air Design is a Brea-based HVAC contractor holding a perfect 5-star average across 84 reviews. Technicians are on call around the clock Monday through Saturday, ensuring that stuck households and stranded businesses reach a live voice whenever temperatures spike. Serving Brea, Fullerton, Placentia, and surrounding Orange County communities, the crew handles heating, cooling, and air quality jobs ranging from quick diagnostics to full system replacements.
Same-day service defines the company's reputation. Multiple reviewers highlight that technicians arrive within hours of the initial call, not days. The team is known for diagnosing root causes before quoting repair costs, sparing customers from paying for fixes that do not address the underlying problem. Clients also describe successful outcomes after choosing Living Air Design for complete system replacements rather than continuing to patch aging equipment other contractors left untended.
All five featured reviewers award 5 stars and specifically mention same-day emergency service on the hottest days. Customers repeatedly name technicians Jeff, Jacob, and Greg for arriving promptly, completing work other contractors abandoned, and explaining options before proposing solutions.
| Sunday | Closed |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| ThursdayToday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
Diagnostic inspection and repair of failing air conditioners, furnaces, heat pumps, and connected systems including water heater connections.
Seasonal tune-ups and filter changes designed to reduce emergency breakdowns and extend the lifespan of existing equipment.
Full HVAC replacements including central AC, gas furnaces, heat pumps, and ductless mini-split systems with upfront sizing and quote.
Air purification, filtration upgrades, and UV lighting solutions to reduce allergens, odors, and biological contaminants in conditioned spaces.
Service and installation for business premises, retail locations, and multi-unit properties requiring dependable heating and cooling.
Rapid deployment for critical heating or cooling failures at any hour Monday through Saturday, with technicians arriving same-day.
Installation and configuration of programmable and WiFi-enabled thermostats for improved comfort control and energy efficiency.