Exhibit

We consent to the incorporation by reference in the registration statements (Nos. 333-105010 and 333-195796) on Form S-8 of SJW Corp. of our report dated February 25, 2016, with respect to the consolidated balance sheets of SJW Corp as of December 31, 2015 and 2014, and the related consolidated statements of comprehensive income, changes in shareholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2015, and the related financial statement schedule and the effectiveness of internal control over financial reporting as of December 31, 2015, which report appears in the December 31, 2015 annual report on Form 10-K of SJW Corp.