Heating & Air Conditioning / HVAC near Eureka

“Klaus Plumbing and Heating has installed both HVAC and Plumbing for my new construction home builds. They do excellent work and can be completely trusted to being your job in on time and on budget.“

“Great People, Dave and Frank have always treated us well. Anytime we needed something they tool care of us ASAP. Also ladies in the office are great and helpful all the time, always will to help.“

“In mid July 2026 we had a new air conditioner and furnace installed by Custom Air Company. I can’t say enough about our installers the “Sam’s”. They were professional, knowledgeable, and courteous. I appreciated that after the installation the work area was completely clean and picked up. We also were impressed with Craig who not only brought us a portable air conditioner to use in the interim till our new air conditioning unit could be installed, but after the installation of the new furnace/AC unit returned to answer any questions and gave instructions on their operation. Would highly recommend this company.“

“Carter was great. He texted me to make sure I was home and let me know what time he would arrive. He explained things well and fixed our AC issue on the most humid day. I would highly recommend this company!“

“Our AC was not keeping up and it was gradually getting warmer in our home, on a 100 degree day. I called Hinrichsens and a worker was out to look at it yet that afternoon. He had us up and running quickly. He was curtious and efficient. We were so very grateful for the quick service!!“

“Furnace stopped working in very cold weather. They arrived quickly and fixed the problem. Professional service to be sure!“