Jonathan Schreurs, Advantage One Home Loans. Located in Sonora, CA. 13299 Mono Way (209) 984-8800. You local mortgage loan souce for home purchases, refinancing, lot loans, construction loans, and more. Free pre-qualification services available. If you're in the market for a new home please call me first, before you waste your time looking at homes out of your price range, or with payments higher that you want to budget for. I have experience will all types of income, credit, and dowpayment scenarios. Specialing in Tuolumne County, but servicing the whole Central Valley from Fresno to Redding.