AGREEMENT OF LIMITED PARTNERSHIP

Exhibit 3.35

AGREEMENT OF LIMITED PARTNERSHIP

OF

HUGHES PLUMBING SUPPLY, LTD.

This Agreement of Limited Partnership of Hughes Plumbing Supply, Ltd., a Florida limited partnership (this “Agreement”), is entered into by and among Hughes GP & Management, Inc., a Delaware corporation, as general partner (the “General Partner”), and Hughes Plumbing Holdings, LLC, a Florida limited liability company, as limited partner (the “Limited Partner”). The General Partner and the Limited Partner are referred to collectively as the “Partners”, and the terms “General Partner” and “Limited Partner” shall refer also to additional general partners and limited partners, respectively, as may become parties to this Agreement.

The General Partner and the Limited Partner hereby form a limited partnership pursuant to and in accordance with the Florida Revised Uniform Limited Partnership Act, as amended from time to time (the “Act”), and hereby agree as follows:

1. Name . The name of the limited partnership formed hereby is Hughes Plumbing Supply, Ltd. (the “Partnership”).

2. Purpose . The Partnership is formed for the object and purpose of engaging in any lawful act or activity for which limited partnerships may be formed under the laws of Florida.

3. Registered Office . The registered office of the Partnership in the State of Florida is 1201 Hayes Street, Tallahassee, Florida 32301.

4. Registered Agent . The registered agent of the Partnership at the address of the registered office is Corporation Service Company.

5. Partners . The names and mailing addresses of the General Partner and the Limited Partner are as follows:

6. Powers . The powers of the General Partner include all powers, statutory and otherwise, possessed by general partners under the laws of the State of Florida.

7. Dissolution . The Partnership shall dissolve, and its affairs shall be wound up, on December 31, 2054 or at such earlier time as (a) all of the partners of the Partnership approve in writing, (b) an event of withdrawal of a general partner has occurred under the Act, or (c) an entry of a decree of judicial dissolution has occurred under Section 620.158 of the Act; provided, however, the Partnership shall not be dissolved or required to be wound up upon an event of withdrawal of a general partner described in Section 7(b) hereof if (i) at the time of such event of withdrawal, there is at least one (1) other general partner of the Partnership who carries on the business of the Partnership (any remaining general partner being hereby authorized to carry on the business of the Partnership), or (ii) within ninety (90) days after the occurrence of such event of withdrawal, all remaining partners agree in writing to continue the business of the Partnership and to the appointment, effective as of the event of withdrawal, of one (1) or more additional general partners of the Partnership.

8. Capital Contributions . The Partners of the Partnership shall contribute cash and property to the Partnership in the amounts and of the type set forth across from each such partner’s name below:

9. Additional Contributions . No partner of the Partnership is required to make any additional capital contribution to the Partnership.

10. Allocation of Profits and Losses and Distributions . The Partnership’s profits and losses shall be allocated and all distributions made to the Partners of the Partnership based upon the percentage set forth across from each partner’s name below:

2

The Limited Partnership may issue certificates evidencing each Partner’s ownership interest in the Limited Partnership. The total capital of the limited partnership shall be represented by 100 limited partnership units (“Units”). The Units represented on such certificates shall be proportionate to the relative percentages of profits and losses borne by the respective Partners.

11. Assignments .

(a) The Limited Partnership may assign all or any part of its interest in the Partnership and may withdraw from the Partnership only with the consent of the General Partner.

(b) The General Partner may assign all or part of its partnership interest in the Partnership and may withdraw from the Partnership without the consent of the Limited Partner.

12. Withdrawal . Except to the extent set forth in Section 11, no right is given to any partner of the Partnership to withdraw from the Partnership.

13. Admission of Additional or Substitute Members .

(a) One (1) or more additional