Sub-Zero refrigerators are precision appliances. Our technicians are trained on the dual-compressor systems, sealed system repairs, and proprietary electronics unique to Sub-Zero.
Sub-Zero repairs typically run $250–$700 due to OEM parts and specialized labor. The investment is worth it — a Sub-Zero unit is worth $5,000–$15,000 new.
We use OEM and OEM-equivalent parts that meet Sub-Zero's specifications to maintain performance and longevity.
Yes. Sub-Zero uses a dual-compressor system and proprietary electronics that require specific training and diagnostic tools.
Trusted by thousands of Texas homeowners
“Called Home Sure and they had a technician out the same day. Fixed the problem quickly at a fair price. Highly recommend.”
Houston, Texas
“Professional, on time, and honest. The technician explained everything clearly and the repair held up. Will use again.”
Dallas, Texas
“Great service from start to finish. Fair pricing, knowledgeable tech, and same-day availability. Exactly what I needed.”
Austin, Texas