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Gerald Herrera
I’m grateful for your service
No complaints, I’m grateful for your services.
Very attentive
Our service man, Jerald was very attentive and provided a good service.
- Toshie M., San Marino
Posted on: To Your Success 4/14/17
Posted on: To Your Success 4/14/17
Work done: System check and tuning
Technician: Gerald Herrera
Gerald is the best!
Gerald is the best! I always request him.
- Ronald & Cynthia O., Pasadena
Posted on: To Your Success 1/11/2017
Posted on: To Your Success 1/11/2017
Technician: Gerald Herrera
Technicians with knowledge and competency
Air-Tro has only exhibited technicians with knowledge and competency. Great responsibility comes from the top down. Thank you for your service.
- Richard E., El Monte
Posted on: To Your Success 11/19/2016
Posted on: To Your Success 11/19/2016
Work done: Recharge system with freon
Technician: Gerald Herrera
Very satisfied
I’m glad I have a company like Air Tro to turn to for my air conditioning and heating needs. Service appointments are prompt, prices are reasonable, and technicians are always polite and professional.
- Lynne W., Encino
Posted on: To Your Success 9/28/2016
Posted on: To Your Success 9/28/2016
Work done: Fix short, check system.
Technician: Gerald Herrera
Comprehensive
Tony Helbing gave us a comprehensive idea of what we face in alternatives on replacing our 20-year-old Air Tro system. We were very satisfied; the work will be done in late September or early October.
- Craig K., Pasadena
Posted on: To Your Success 8/19/2016
Posted on: To Your Success 8/19/2016
Work done: Recharged low refrigerant in system
Technician: Gerald Herrera
Gerald was on time and great
Gerald was on time and great. He answered all my questions and explained a lot to me. He was great.
- Brian T., Los Angeles
Posted on: To Your Success 8/13/2016
Posted on: To Your Success 8/13/2016
Work done: Performed routine maintenance for equipment.
Technician: Gerald Herrera
Very satisfied
I am very satisfied with the last maintenance work with Gerald H.
- Toshie M., San Marino
Posted on: 6/27/16
Posted on: 6/27/16
Work done: Regular maintenance of central heating & air conditioning system.
Technician: Gerald Herrera
Great experience
Always have a great experience and your workers are always very nice and polite
- Vince P., La Crescenta
Posted on: 6/17/16
Posted on: 6/17/16
Work done: System inspection and repair.
Technician: Gerald Herrera
Very knowledgeable
Salesman Kevin was very knowledgeable about the needed installation. He gave good explanations about the expected electrical and mechanical work. Installation was efficiently done and good workmanship of electrical and plumbing.
- Russell R., Pasadena
Posted on: 3/29/16
Posted on: 3/29/16
Work done: Regular maintenance of central heating & air conditioning system.
Technician: Gerald Herrera
Thorough, courteous, and helpful
The young man who last serviced my heat/air conditioner filters was thorough, courteous, and helpful. He deserves a gold star”” for his service.
- Duane C., Pasadena
Posted on: 12/29/2015
Posted on: 12/29/2015
Work done: Regular service of existing system.
Technician: Gerald Herrera
Very professional!
Gerald was on time, was very professional, and answered my questions clearly. The total cost included an $84 discount for the diagnostic fee, sales tax and a $25 Angie’s List coupon.
- Maryann K., Pasadena
Posted on: 11/3/2010
Posted on: 11/3/2010
Work done: Our heater had stopped working, and Gerald came out to diagnose and fix the problem. The gas valve on our heater had failed, and he replaced it with a new one. He also updated the incoming gas line (from flexible to rigid) to update it to code. The diagnosis and fix took just about 3 hours.
Technician: Gerald Herrera
Posted on: To Your Success 4/18/17