Basis of Presentation	3 Months Ended
May 02, 2026
Basis of Presentation [Abstract]
Basis of Presentation	Basis of Presentation Dycom Industries, Inc. (“Dycom,” the “Company,” “we,” “our,” or “us”) is a leading provider of specialty contracting services focused on the digital infrastructure, telecommunications and utilities industries throughout the United States. These services include program management; planning; engineering and design; aerial, underground, and wireless construction; maintenance; and fulfillment services for telecommunications and digital infrastructure providers. We also provide underground facility locating services for various utilities, including telecommunications providers, as well as other construction and maintenance services for electric and gas utilities. Additionally, with the acquisition of Power Solutions, LLC (“Power Solutions”) in the fourth quarter of fiscal 2026, we provide comprehensive building infrastructure solutions, including electrical, energy management, security, and fire safety systems for data centers and other critical facilities. Dycom supplies the labor, tools, and equipment necessary to provide these services to its customers. Accounting Period. Our fiscal year ends on the last Saturday in January. As a result, each fiscal year consists of either 52 weeks or 53 weeks of operations (with the additional week of operations occurring in the fourth quarter). Fiscal 2027 consists of 52 weeks of operations, while fiscal 2026 consisted of 53 weeks of operations. The accompanying unaudited condensed consolidated financial statements of the Company and its subsidiaries, all of which are wholly-owned, have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and notes required by GAAP for annual financial statements and should be read in conjunction with Management’s Discussion and Analysis of Financial Condition and Results of Operations contained in this report and the Company’s audited financial statements included in the Company’s Annual Report on Form 10-K for fiscal 2026, filed with the SEC on March 9, 2026. In the opinion of management, all adjustments considered necessary for a fair statement of the results for the interim periods presented have been included. This includes all normal and recurring adjustments and elimination of intercompany accounts and transactions. Operating results for the interim period are not necessarily indicative of the results expected for any subsequent interim or annual period. Segment Information. The Company operates in two reportable segments, Communications and Building Systems and services are provided on a decentralized basis. Each operating segment consists of a subsidiary (or in certain instances, the combination of two or more subsidiaries), whose results are regularly reviewed by the Company’s Chief Executive Officer, the chief operating decision maker (“CODM”). All of the Company’s Communications operating segments have been aggregated into one reportable segment based on their similar economic characteristics, nature of services and production processes, type of customers, and service distribution methods. During fiscal 2026, following the acquisition of Power Solutions, LLC (“Power Solutions”), the CODM reevaluated the Company’s reportable segments, which resulted in the addition of the Building Systems segment as a component of management’s internal financial information used for operational decision-making. Beginning in fiscal 2026, the Company reports the results of the Building Systems segment separately as a reportable segment. The Building Systems segment specializes in providing comprehensive building infrastructure solutions, including electrical, energy management, security, and fire safety systems for data centers and other critical facilities. See Note 20, Segment Reporting, for additional information.

Dycom Industries, Inc. (“Dycom,” the “Company,” “we,” “our,” or “us”) is a leading provider of specialty contracting services focused on the digital infrastructure, telecommunications and utilities industries throughout the United States. These services include program management; planning; engineering and design; aerial, underground, and wireless construction; maintenance; and fulfillment services for telecommunications and digital infrastructure providers. We also provide underground facility locating services for various utilities, including telecommunications providers, as well as other construction and maintenance services for electric and gas utilities. Additionally, with the acquisition of Power Solutions, LLC (“Power Solutions”) in the fourth quarter of fiscal 2026, we provide comprehensive building infrastructure solutions, including electrical, energy management, security, and fire safety systems for data centers and other critical facilities. Dycom supplies the labor, tools, and equipment necessary to provide these services to its customers.

Accounting Period. Our fiscal year ends on the last Saturday in January. As a result, each fiscal year consists of either 52 weeks or 53 weeks of operations (with the additional week of operations occurring in the fourth quarter). Fiscal 2027 consists of 52 weeks of operations, while fiscal 2026 consisted of 53 weeks of operations.

The accompanying unaudited condensed consolidated financial statements of the Company and its subsidiaries, all of which are wholly-owned, have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X of the U.S. Securities and Exchange Commission (“SEC”). Accordingly, they do not include all of the information and notes required by GAAP for annual financial statements and should be read in conjunction with Management’s Discussion and Analysis of Financial Condition and Results of Operations contained in this report and the Company’s audited financial statements included in the Company’s Annual Report on Form 10-K for fiscal 2026, filed with the SEC on March 9, 2026. In the opinion of management, all adjustments considered necessary for a fair statement of the results for the interim periods presented have been included. This includes all normal and recurring adjustments and elimination of intercompany accounts and transactions. Operating results for the interim period are not necessarily indicative of the results expected for any subsequent interim or annual period.

Segment Information. The Company operates in two reportable segments, Communications and Building Systems and services are provided on a decentralized basis. Each operating segment consists of a subsidiary (or in certain instances, the combination of two or more subsidiaries), whose results are regularly reviewed by the Company’s Chief Executive Officer, the chief operating decision maker (“CODM”). All of the Company’s Communications operating segments have been aggregated into one reportable segment based on their similar economic characteristics, nature of services and production processes, type of customers, and service distribution methods. During fiscal 2026, following the acquisition of Power Solutions, LLC (“Power Solutions”), the CODM reevaluated the Company’s reportable segments, which resulted in the addition of the Building Systems segment as a component of management’s internal financial information used for operational decision-making. Beginning in fiscal 2026, the Company reports the results of the Building Systems segment separately as a reportable segment. The Building Systems segment specializes in providing comprehensive building infrastructure solutions, including electrical, energy management, security, and fire safety systems for data centers and other critical facilities. See Note 20, Segment Reporting, for additional information.