Exhibit 11

CONSENT OF INDEPENDENT PUBLIC
ACCOUNTING FIRM

May 28, 2019

Board of Directors

ERC Homebuilders 1, Inc. (f/k/a ERC Home Builders South Florida Inc.)

We hereby consent to the inclusion in the Offering Circular filed under Regulation A tier 2 on Form 1-A of our reports dated May 24, 2019, with respect to the balance sheet of ERC Homebuilders 1, Inc. (f/k/a ERC Home Builders South Florida Inc.) as of December 31, 2018 and the related statements of operations, stockholders’ equity/(deficit) and cash flows for the inception period from October 25, 2018 (inception) through December 31, 2018 and the related notes to the financial statements.

/s/ IndigoSpire CPA Group
Aurora, Colorado
May 28, 2019