Tempe, Arizona Home Loan Expert: Christopher Oaks at TruWest Credit Union. Specializing in conventional and FHA mortgages, Christopher helps Tempe residents achieve their homeownership dreams. He offers personalized mortgage solutions and expert guidance navigating the loan process. Available 9 AM to 5 PM, Christopher leverages his deep understanding of conventional and FHA financing to secure the best possible terms for his clients. Contact Christopher today for your mortgage needs.