About us Cornerstone Valuation Services

About us
  • Cornerstone Valuation Services was founded in 1995 by Al and Wendyann Boston. Wendyann is a certified residential appraiser in Maine. Al provides office management. Together english-castleAl and Wendyann work toward the following mission.
  • to provide sound residential real estate appraisal services at a reasonable fee. We use our knowledge, experience, professional ethics and apply all the tools of technology to accomplish this goal.
  • to provide excellent customer service. We have limited our area of practice to York County in Maine to deepen our geographic knowledge and observations of market trends. And yes, to provide complete and timely reports.
  • to promote public awareness and education of the use and quality of professionally prepared residential real estate appraisals.