The valley keeps our number saved.

"Frozen line under the crawlspace, two other companies said next week. Three Sisters came same day and wrapped the whole run so it will not happen again."

"In floor heat was lukewarm for a year. Dale found an air lock in twenty minutes that two service calls elsewhere missed."

"Rental suite water heater quit with guests arriving Friday. Replaced Thursday morning, exactly at the quoted price."

"They actually answer the phone. In this valley that alone is five stars. The clean workmanship is a bonus."

"Reno rough in was on schedule and inspection passed first try. Our contractor now uses them on every job."

"Quoted me a repair instead of the replacement I asked for, saved me two grand. That kind of honesty gets a customer for life."