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"Outstanding! I was recommended to Rassac from a friend. What an excellent referral! Kevin came by to do the estimate and he was prompt, polite, careful and made me very comfortable, taking time to explain everything to me. Tim R called to discuss pricing and scheduling with me. He had excellent recommendations to improve my airflow. The installers were Excellent! They were very careful with the furnace not to knock or scrape anything and I have a large chandelier that hangs over the banister heading up the stairs. They made sure to test everything fully and cleaned up perfectly. 10 Stars!"

Tim S. Los Angeles, CA

"We had our whole house air conditioner and ducting replaced by RASSAC. We had the ducting done with a 4 zone system.
For the first time in 25 years we now have a wonderfully cool house. They covered the carpet and cleaned up at the end of each day. I highly recommend them for designing and installing a good working and efficient system.
Thank you RASSAC."

Chuck S. Shadow Hills, CA

"These guys are the best.  No less than 3 people felt it was necessary to disassemble and reassemble the furnace in order to get to a leaky gas valve. Noah from Rassac took  a minute or two to determine that all that was needed was to turn a pipe elbow. Result: hundreds of dollars saved. He saw a simpler solution no one else could see. Pleasure to deal with. Incredibly professional, punctual and fairly priced. I'll never use anyone else."

Ken K. Canoga Park, CA

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