Your Best Choice for Furnace and Air Conditioning Repair in Oakland, NJ

Cole arrived right in time. He was professional and thorough.

Hunter is professional, thorough and very personable, he represents your company very well! Andy Bruno

Mr. Yang is the best!! He comes on time, very respectful, explains everything. I always request him for any calls to my house.

Asanti was very punctual. He listened to my concerns about the furnace and promptly addressed them.

Solid job-everything works great!

Keil continues its great professional service at competitive prices. Asanti was cheerful and professional and answered all of my questions. Keep up your good work.

Honest, clean and quick. They took the time to explain what was being serviced and general knowledge of how to keep the system running efficient for the future. Great service and would recommend!

Service person, Yoon, called ahead and arrived on-time. Yoon was friendly, courteous and professional. After Yoon performed the service, he explained what he had done. He satisfactorily answered all of my questions. I have used Keil service for more than 10 years and have always had a excellent experience. Keep up your good work.

John was very knowledgeable and answered all my questions.

Always satisfied--or would not be a customer for all these years...JDE

H Yang was careful and efficient while performing the AC service.

He was here on time. Neat and clean.

Kiel’s servicemen, Yang and John provided professional, effective and efficient services of my A/C unit. John also went the extra mile and asked if I had any questions. I did and he answered them very well. He also made several excellent home improvement and potential money-saving suggestions. Yay KEIL.

I was thankful I was able to apply my repair to the purchase of a new central air system.