Form: 10-Q

Quarterly report [Sections 13 or 15(d)]

April 30, 2026


Exhibit 95



MINE SAFETY DISCLOSURES

This exhibit contains certain specified disclosures regarding mine safety required by section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K. Quanta Services, Inc. (together with its subsidiaries, “Quanta”) does not act as the owner of a coal or other mine, but may act as an “operator” as defined under the Federal Mine Safety and Health Act of 1977 where Quanta performs services or construction as an independent contractor at a coal or other mine.

The table below reflects citations, orders, violations and proposed assessments issued by the Mine Safety and Health Administration (the “MSHA”) to Quanta during the three months ended March 31, 2026. Due to timing and other factors, the data may not agree with the mine data retrieval system maintained by the MSHA at www.MSHA.gov.

 
 
 
 
 
 
 
Mine or Operating Name / MSHA Identification Number
 
 
 
 
 
 
 
Section 104(a) S&S Citations
 
 
 
 
 
 
 
Section
104(b)
Orders
 
 
 
 
 
Section
104(d)
Citations
and Orders
 
 
 
 
 
 
 
Section
110(b)(2)
Violations
 
 
 
 
 
 
 
Section
107(a)
Orders
 
 
 
 
 
Total Dollar
Value of MSHA
Assessments
Proposed (2)
 
 
 
 
 
Total
Number
of Mining
Related
Fatalities
 
 
Received
Notice of
Pattern of
Violations
Under
Section
104(e)
(yes/no)
Received
Notice of
Potential to
Have
Pattern
Under
Section
104(e)
(yes/no)
 
 
 
Legal
Actions
Pending as
of Last Day
of Period
 
 
 
 
 
Legal Actions
Initiated
During Period
 
 
 
 
 
Legal Actions
Resolved
During
Period
 
 
 
 
 
 
 
 
 
 
 
 
 
Mountain Cement Company / 4800007 (1)
1
 
$151NN
(1)Denotes where Quanta is working as an “independent contractor” at another operator’s mine.
(2)Amounts included are the total dollar value of proposed assessments received from MSHA on or before March 31, 2026, regardless of whether the assessment has been challenged or appealed, for citations and orders occurring during the quarter ended March 31, 2026.  Citations and orders can be contested and appealed, and as part of that process, are sometimes reduced in severity and amount, and sometimes dismissed. The number of citations, orders, and proposed assessments vary by inspector and vary depending on the size and type of the operation.