Expert services for Orange County's most valued properties.
Expert repair and installation of premium HVAC systems for Costa Mesa's finest homes.
Professional electrical repair, panel upgrades, and safety work for premium properties.
Premium home EV charger installation with professional electrical work and permitting.
Rapid response for AC failures and electrical emergencies, anytime day or night.
Professional duct cleaning, sealing, and air quality improvements.
Full code compliance, safety inspections, and professional electrical upgrades.
Licensed expertise and uncompromising service quality.
C10 and C20 licensed. Every project meets the highest code and safety standards.
We service Costa Mesa's finest homes with precision and professionalism.
Same-day service available. We respect your schedule.
We guarantee complete satisfaction with every job we perform.
From the Fairgrounds to Newport Beach borders, we serve Costa Mesa's most valued properties with professional expertise and premium service. Your home deserves nothing less than excellence.
Residential and commercial HVAC & electrical services â AC repair, air conditioning installation, furnace, heat pump, electrical panel upgrade, EV charger, duct cleaning, wiring, and 24/7 emergency service near Costa Mesa.
Aerosphere Electric is your trusted local Costa Mesa HVAC contractor offering free estimates on all residential and commercial services. We specialize in AC repair, air conditioning installation, AC replacement, ductless mini split systems, central air, furnace repair, heat pump installation, heating maintenance, and energy efficient upgrades. Our licensed electricians handle panel upgrades, wiring, rewiring, outlet installation, lighting, surge protection, Level 2 EV charger installation for electric vehicles, and safety inspections. We also provide professional duct cleaning, ventilation, indoor air quality solutions, thermostat and smart thermostat installation, and water heater service. Every job includes a warranty and our 100% satisfaction guarantee. Available 24/7 for emergency service near Costa Mesa. Licensed C10 & C20 contractor. Call 714-499-6656 for same-day service.
Costa Mesa is a vibrant retail and residential city in Orange County, and like most Southern California communities it depends on reliable air conditioning and electrical systems year-round. Aerosphere Electric has served Costa Mesa homeowners and businesses with licensed, same-day HVAC and electrical repairs since the company was founded in Fountain Valley. Whether your central AC fails during a summer heat wave, your furnace stops working on a cold January night, or you need an EV charger installed for your new electric vehicle, our C10- and C20-licensed technicians arrive equipped to diagnose and fix the problem in a single visit whenever possible.
The vibrant retail and residential city character of Costa Mesa means our technicians encounter a wide range of system types and installation ages. Near the South Coast Plaza, properties may include older commercial HVAC equipment that requires specialized diagnostic tools. In neighborhoods like Mesa Verde and College Park, newer construction often features high-efficiency two-stage systems, smart thermostats, and 200-amp electrical panels ready for EV charger load. Our team is trained and equipped for all of them.
Costa Mesa's climate and local construction styles create specific patterns in HVAC and electrical service calls. AC refrigerant leaks and capacitor failures are the most common summer repair calls — both are same-day fixes our team handles daily. Older homes in established Costa Mesa neighborhoods frequently need electrical panel upgrades from 100-amp to 200-amp service to safely support modern appliances, EV chargers, and home office equipment. Duct leakage is another widespread issue: leaky ductwork can waste 20–30% of conditioned air, driving up energy bills without any obvious symptoms. Our duct inspection and sealing service is one of the most cost-effective upgrades available to Costa Mesa homeowners.
We hold dual C10 (electrical) and C20 (HVAC) contractor licenses — License #1108650 — which means one company can handle your complete home comfort and electrical needs under a single warranty. Our flat-rate pricing means you approve the cost before any work begins. We carry full liability insurance and workers' compensation, protecting your property and your peace of mind. Every job includes a follow-up check and a satisfaction guarantee. For Costa Mesa residents who need fast, reliable service they can trust, that combination is why Aerosphere has earned five-star reviews throughout Orange County.
We provide HVAC and electrical service throughout all of Costa Mesa, including Mesa Verde, College Park, Eastside CM. No matter which part of Costa Mesa you are in, we can typically schedule a same-day or next-day appointment. Call 714-499-6656 or use the form above to book service today.
We offer same-day and next-day service for Costa Mesa and surrounding Orange County communities. For emergencies such as a broken AC during summer heat, our technicians typically arrive within 2–4 hours. Call 714-499-6656 for immediate assistance, 24/7.
Yes — Aerosphere Electric holds both a C10 electrical contractor license and a C20 HVAC contractor license. This means one company, one call, and one warranty for all your heating, cooling, and electrical needs in Costa Mesa.
Common AC repairs in Costa Mesa range from $180–$650 depending on the component. Capacitor replacements typically run $180–$280, refrigerant recharges $250–$450, and blower motor replacements $350–$650. We provide upfront flat-rate pricing before starting any work — no hidden fees.