NATE-Certified Technicians

Even if you own a brand-new cooling unit, it could still benefit from regular AC maintenance. At Certified Service, we provide AC tune-ups for homes across Sherman Oaks, CA, and we’d be happy to set you up with a plan. You’ll get biannual maintenance and peace of mind each year during Los Angeles County’s hot summers.

We’ve been in business since 1972, and we provide our technicians with ongoing training so that they can keep up with new AC technology. Each technician has passed the rigorous testing that leads to NATE certification.

We’re also:
  • A Carrier factory-authorized dealer
  • A winner of the 2015 Carrier President’s Award
  • Insured, bonded, and state-licensed
  • A member of the Burbank Chamber of Commerce

As a member of the Institute of Heating and Air Conditioning Industries, we maintain high standards for service. Our team can work on packaged systems, heat pumps, mini-splits, and other cooling systems regardless of the make or model.

Sherman Oaks AC Maintenance Plans

An AC tune-up can leave residents of Sherman Oaks with a more quiet, energy-efficient system. They may even notice a dip in their electricity bills. In the long run, they’ll save money and reduce the chances of a major breakdown.

We take our time with our tune-ups. Our team will check the thermostat, system controls, and refrigerant levels. We’ll tighten any loose wiring, replace dirty air filters, and address air leaks in the ductwork. You may achieve significant energy savings when we calibrate your thermostat and clean the coils. You’ll also have the condensate drain cleaned so as to prevent water from backing up and damaging your home’s interior that can lead to costly repairs.

Our maintenance plan has:
  • A 10% discount on replacement parts
  • A 30-day labor warranty
  • Priority customer service
  • Discounts for multiple-year agreements

Our AC maintenance plan will meet or exceed the requirements of any manufacturer extended warranty that Sherman Oaks residents have. It will also meet the recommendations of the ENERGY STAR program.

Warm, Personalized Customer Care

We’re a family-owned and -operated company in its third generation, and we continue to provide customer care that treats everyone like friends and neighbors. Homeowners in Sherman Oaks will also love our flexible scheduling when it comes to AC tune-ups. We’ll work around your busy routine and be respectful of your property. If necessary, we’ll clean up afterward. You can ask our office staff at Certified Service any questions before committing to our services.