PWR Quanta Services PEG ratio, current and historical analysis

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Relative Growth: Rel. Growth:
Relative Strength: Rel. Strength:
Relative Valuation: Rel. Valuation:
Relative Profitability: Rel. Profitability: 63

As of Nov 11, 2026, PWR's PEG ratio of 0.86 reflects its valuation relative to its growth. This value reflects a P/E ratio of 54.23 measured against EPS growth of 63.4%. When compared to the trailing four-quarter average of 3.13, PWR's PEG ratio shows a 73% decrease.

PWR PEG ratio history

How has PWR's PEG ratio performed in the past

Quanta Services's ten years historical PEG ratio has a mean of 2.26. Compared to historical data, PWR's 0.86 PEG ratio represents a decrease of 62%. PWR reached its maximum PEG ratio of 18.37 during the Mar 2023 quarter over the past ten years. The Sep 2017 quarter had the bottom reading at 0.15, indicating the most optimal growth-adjusted valuation.

Today
0.85
Average
2.26
Median
1.08
Minimum
0.15
Maximum
18.37

Quanta Services PEG ratio by year

Year PEG ratio PE ratio Growth YoY
2025 5.01 61.08 12.2%
2024 2.55 51.31 20.1%
2023 0.84 42.07 50%
2022 N/A 41.67 -0.9%
2021 3.5 33.23 9.5%
2020 1.62 22.86 14.1%
2019 0.34 14.75 43.8%
2018 N/A 15.68 -5%
2017 0.32 19.36 60.3%
2016 N/A 27.66 -20.8%
2015 0.72 12.74 17.8%
2014 N/A 21.03 -27.8%
2013 0.56 16.88 29.9%
2012 0.14 18.95 132.3%
2011 N/A 34.74 -15.1%

Quanta Services PEG ratio by quarter (TTM)

Year PEG ratio PE ratio Growth YoY
Sep 2026 0.9 57.32 63.4%
Jun 2026 2.32 81.18 35%
Mar 2026 4.29 74.19 17.3%
Dec 2025 5.01 61.08 12.2%
Sep 2025 2.51 60.41 24.1%
Jun 2025 2.71 57.55 21.2%
Mar 2025 2.07 40.28 19.5%
Dec 2024 2.55 51.31 20.1%
Sep 2024 3.59 53.92 15%
Jun 2024 1.35 46.88 34.8%
Mar 2024 0.96 49.2 51.3%
Dec 2023 0.84 42.07 50%
Sep 2023 0.66 38.89 59.3%
Jun 2023 1.85 48.87 26.4%
Mar 2023 18.37 47.75 2.6%

PWR average PEG ratio chart

What is the average PEG ratio of PWR for the past years

Measured against past performance, PWR's PEG ratio is lower than the 3, 5 and 10-year averages.

3-year avg
2.43
5-year avg
3.34
10-year avg
2.26
15-year avg
1.78

PEG comparison

With a PEG of 0.86, PWR stands above the industry and its peers average.

PWR EPS growth

Earnings per share growth rates over time chart

PWR Price vs fair value

How does PWR's price compare to its estimated fair value based on its growth

PWR PEG vs peers

What is PWR's PEG ratio compared to its peers

Relative to its peers, PWR's PEG ratio is lower than DY's but above EME's and MTZ's. At 0.86, Quanta Services's PEG ratio stands higher than the peer group average of 0.5.

Frequently asked questions

What is Quanta Services's PEG ratio?

PWR shows a PEG ratio of 0.86, per Nov 11, 2026 data.

What is the 3-year average PEG ratio for Quanta Services (PWR)?

PWR's 3-year PEG ratio average is 2.43.

What is the 5-year average PEG ratio for Quanta Services (PWR)?

PWR's 5-year PEG ratio average is 3.34.

What is the highest PEG ratio for PWR?

The Mar 2023 quarter marked the ten years high at 18.37 for PWR's PEG ratio.

How does the current PEG ratio for PWR compare to its historical average?

Currently, PWR's PEG ratio is 62% lower than its 10-year historical average.

How is PWR's PEG ratio calculated (Quanta Services PEG ratio formula)?

PEG equals PE divided by earnings per share growth (YoY TTM). As of Nov 11, 2026, Quanta Services has a P/E ratio of 54.23. Earnings grew at 63.4% over the TTM period ending Sep 2026. Applying the formula, this gives a price to earnings growth ratio of 0.86. PEG RATIO(0.86) = PE RATIO(54.23) / EPS GROWTH(63.4%)

All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.