Exhibit 99.1

HERITAGE BANKSHARES, INC.

Certification of Chief
Executive Officer

Pursuant to Section 111(b)(4) of the

Emergency Economic Stabilization Act of 2008, as amended

I, Michael
S. Ives, certify, based on my knowledge, that:

(i) The compensation committee of Heritage Bankshares, Inc. (the Company) has
discussed, reviewed, and evaluated with senior risk officers at least every six months during the period beginning on the later of September 14, 2009, or ninety days after the closing date of the agreement between the TARP recipient and
Treasury (the applicable period), the senior executive officer (SEO) compensation plans and the employee compensation plans and the risks these plans pose to the Company;

(ii) The compensation committee of the Company has identified and limited during the applicable period any features of the SEO compensation plans that could lead SEOs to take unnecessary and excessive
risks that could threaten the value of the Company, and during that same applicable period has identified any features of the employee compensation plans that pose risks to the Company and has limited those features to ensure that the Company is not
unnecessarily exposed to risks;

(iii) The compensation committee has reviewed, at least every six months during the applicable period, the
terms of each employee compensation plan and identified any features of the plan that could encourage the manipulation of reported earnings of the Company to enhance the compensation of an employee, and has limited any such features;

(iv) The compensation committee of the Company will certify to the reviews of the SEO compensation plans and employee compensation plans required under
(i) and (iii) above;

(v) The compensation committee of the Company will provide a narrative description of how it limited during
any part of the most recently completed fiscal year that included a TARP period the features in:

(A) SEO compensation plans
that could lead SEOs to take unnecessary and excessive risks that could threaten the value of the Company;

(B) Employee
compensation plans that unnecessarily expose the Company to risks; and

(C) Employee compensation plans that could encourage
the manipulation of reported earnings of the Company to enhance the compensation of an employee;

(vi) The Company has required that bonus
payments, as defined in the regulations and guidance established under section 111 of EESA (bonus payments), of the SEOs and twenty next most highly compensated employees be subject to a recovery or clawback provision during any part of
the most recently completed fiscal year that was a TARP period if the bonus payments were based on materially inaccurate financial statements or any other materially inaccurate performance metric criteria;

(vii) The Company has prohibited any golden parachute payment, as defined in the regulations and guidance established under section 111 of EESA, to an SEO
or any of the next five most highly compensated employees during the period beginning on the later of the closing date of the agreement between the TARP recipient and Treasury or June 15, 2009 and ending with the last day of the TARP
recipients fiscal year containing that date;

(viii) The Company has limited bonus payments to its applicable employees in accordance
with section 111 of EESA and the regulations and guidance established thereunder during the period beginning on the later of the closing date of the agreement between the TARP recipient and Treasury or June 15, 2009 and ending with the last day
of the TARP recipients fiscal year containing that date;

(ix) The board of directors of the Company has established an excessive or
luxury expenditures policy, as defined in the regulations and guidance established under section 111 of EESA, by the later of September 14, 2009, or ninety days after the closing date of the agreement between the TARP recipient and
Treasury; this policy has been provided to Treasury and its primary regulatory agency; the Company and its employees have complied with this policy during the applicable period; and any expenses that, pursuant to this policy, required approval of
the board of directors, a committee of the board of directors, an SEO, or an executive officer with a similar level of responsibility were properly approved;



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(x) The Company will permit a non-binding shareholder resolution in compliance with any applicable Federal
securities rules and regulations on the disclosures provided under the Federal securities laws related to SEO compensation paid or accrued during the period beginning on the later of the closing date of the agreement between the TARP recipient and
Treasury or June 15, 2009 and ending with the last day of the TARP recipients fiscal year containing that date;

(xi) The Company
will disclose the amount, nature, and justification for the offering during the period beginning on the later of the closing date of the agreement between the TARP recipient and Treasury or June 15, 2009 and ending with the last day of the TARP
recipients fiscal year containing that date of any perquisites, as defined in the regulations and guidance established under section 111 of EESA, whose total value exceeds $25,000 for any employee who is subject to the bonus payment
limitations identified in paragraph (viii);

(xii) The Company will disclose whether the Company, the board of directors of the Company,
or the compensation committee of the Company has engaged during the period beginning on the later of the closing date of the agreement between the TARP recipient and Treasury or June 15, 2009 and ending with the last day of the TARP
recipients fiscal year containing that date, a compensation consultant; and the services the compensation consultant or any affiliate of the compensation consultant provided during this period;

(xiii) The Company has prohibited the payment of any gross-ups, as defined in the regulations and guidance established under section 111 of EESA, to the
SEOs and the next twenty most highly compensated employees during the period beginning on the later of the closing date of the agreement between the TARP recipient and Treasury or June 15, 2009 and ending with the last day of the TARP
recipients fiscal year containing that date;

(xiv) The Company has substantially complied with all other requirements related to
employee compensation that are provided in the agreement between the Company and Treasury, including any amendments;

(xv) The Company has
submitted to Treasury a complete and accurate list of the SEOs and the twenty next most highly compensated employees for the current fiscal year and the most recently completed fiscal year, with the non-SEOs ranked in descending order of level of
annual compensation, and with the name, title, and employer of each SEO and most highly compensated employee identified; and

(xvi) I
understand that a knowing and willful false or fraudulent statement made in connection with this certification may be punished by fine, imprisonment, or both. (See,for example, 18 U.S.C. 1001.)



|                     |  |  |  |                                      
|-------------------- |  |  |  | -------------------------------------
|Date: March 24, 2010 |  |  |  | /s/ Michael S. Ives                  
|                     |  |  |  | Michael S. Ives,                     
|                     |  |  |  | President and Chief Executive Officer



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