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We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-275774) and Form S-8 (Nos. 333-215145-01, 333-155581-01, 333-215150-01, 333-185354-01, 333-222048, 333-279320) of Southwest Gas Holdings, Inc. of our report dated February 26, 2025 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.