About West Valley Appraisal Services

Jason Clow — Senior Appraiser / Manager / Owner

Over 25 years of real estate appraisal experience. Jason is a State Certified Residential Appraiser serving Maricopa County. A bachelor of science in marketing & management and service as a Sergeant in the U.S. Army underpin an ethical, disciplined appraisal practice. Experience spans residential property types across Maricopa, Yavapai, and Pinal Counties, plus review-appraiser work at HUD.

Amanda Clow — Owner / Office Manager

Amanda brings appraisal management and customer-service experience. She is the voice of the company—scheduling, assignment coordination, and client relations.

How we work

We follow the Uniform Standards of Professional Appraisal Practice (USPAP). We do not accept contingency fees or percentage-of-value fees. Our duty is an unbiased opinion of value for the intended use you tell us about.

Contact us · Request an Appraisal · Call (602) 717‑8450 or text (602) 717‑8450