Air Conditioner Fixes for Orange County and Area
For the best AC repair for homeowners —we serve Orange County, including Aliso Viejo, Mission Viejo, Rancho Santa Margarita, Lake Forest, Ladera Ranch, Laguna Hills, Laguna Niguel and many more areas.
Repair Your AC and Beat the Heat
As you know, summer temperatures here in Irvine reach the mid-80s, so there’s no doubt that your household relies heavily on a functioning air conditioning system. When your system stops working, you need responsive air conditioner repair services from our team at Positive Plumbing, Heating, & Air Conditioning.
Professional AC repair in Orange County
You may need our professional air conditioning repair services if you notice the following:
- High Energy Bills: A significant increase in your energy costs may indicate inefficiencies in your AC.
- Strange Noises: Banging, clanking, or gurgling sounds in your unit may mean loose components or a refrigerant leak—in either case, immediate professional repair is necessary to prevent further damage.
- Unpleasant Odors: Strange smells from the registers is often from mold or bacterial growth in the system.
- Warm Air from the Registers: Warm air emitting from the vents could be due to a compressor issue, refrigerant leak, or duct problem.
- Thermostat Malfunctions: If your thermostat is broken, you won’t have optimal control over your indoor temperature. The issue may also cause frequent cycling.
Repair or Replace Your AC?
As your AC system ages, the potential cost of AC repair services increase. It sometimes makes financial sense to replace an old and inefficient unit, even when it only shows minor problems.
How do you know when it is time for an AC replacement? Consider the following factors:
- System Age: If your air conditioner is older than ten years, it is nearing the end of its functional lifespan. Older systems don’t offer reliability, temperature control features, or efficiency—newer models are often worth the replacement and more cost-effective over the long haul.
- Energy Efficiency: If your system is no longer efficient, your energy costs will rise, and a replacement will become a more cost-effective option.
- Frequent Repairs: Recurring repairs are expensive and inconvenient. If you have had to repair your system more than three times a year, you might want to consider a replacement.
An old air conditioning system is not the only cause of inefficiency—you may have duct leaks. Call us to schedule a duct sealing service and find out how we can help you curb your monthly energy bills.
Air Conditioner Repair – Why Choose Us?
At Positive Plumbing, Heating, & Air Conditioning, our team is on standby to provide same-day professional air conditioner repair and restore your home’s comfort. We’re the top cooling company in Irvine for a reason—our personalized AC repair services include upfront pricing and a thorough system inspection.
AC Brands We Install or Repair
Our Service Area
We provide 24/7 service to the following Orange County communities:
- Aliso Viejo
- Anaheim
- Brea
- Buena Park
- Costa Mesa
- Cypress
- Dana Point
- Fountain Valley
- Fullerton
- Garden Grove
- Huntington Beach
- Irvine
- Ladera Ranch
- Laguna Beach
- Laguna Hills
- Laguna Niguel
- Laguna Wood
- Lake Forest
- Mission Viejo
- Newport Beach
- Orange
- Rancho Santa Margarita
- San Clemente
- San Juan Capistrano
- Santa Ana
- Tustin
- Westminster
- Yorba Linda
We’re here to help Orange County!






