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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Quanta Services has the Financial Strength Rank of 6.
GuruFocus Financial Strength Rank measures how strong a company's financial situation is. It is rated on a scale of 1 to 10 and is based on these factors:
1. The debt burden that the company has as measured by its Interest Coverage (current year). The higher, the better.
2. Debt to revenue ratio. The lower, the better.
3. Altman Z-Score.
4. Other debt related ratios.
A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.
Quanta Services's Interest Coverage for the quarter that ended in Jun. 2026 was 9.38.
Quanta Services's debt to revenue ratio for the quarter that ended in Jun. 2026 was 0.17.
As of today, Quanta Services's Altman Z-Score is 4.82.
The rank is rated on a scale of 1 to 10. A higher score indicates a stronger financial position, with companies rated 7 or above considered financially stable and unlikely to face distress. Conversely, a score of 3 or below suggests potential financial difficulties, indicating a higher risk of distress.
Quanta Services has the Financial Strength Rank of 6.
Quanta Services Financial Strength Related Terms
PWR vs FIX, EME, MTZ: Financial Strength Comparison
For the Engineering & Construction subindustry, Quanta Services's Financial Strength, along with its competitors' market caps and Financial Strength data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Quanta Services Financial Strength vs Construction Industry
For the Construction industry and Industrials sector, Quanta Services's Financial Strength distribution charts can be found below:
* The bar in red indicates where Quanta Services's Financial Strength falls into.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
The zones of discrimination were as such:
When Z-Score is less than 1.81, it is in Distress Zones.
When Z-Score is greater than 2.99, it is in Safe Zones.
When Z-Score is between 1.81 and 2.99, it is in Grey Zones.
Quanta Services has a Z-score of 4.82, indicating it is in Safe Zones. This implies the Z-Score is strong.
Good Sign:
Altman Z-score of 4.82 is strong.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Quanta Services (PWR) has a Financial Strength of 6 as of Jun. 2026. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on Quanta Services and its competitors. This is 14% below median its historical median of 7.00. Over the past decade, Quanta Services' Financial Strength has ranged from 5.00 to 8.00.
Is Quanta Services' Financial Strength too high?
Quanta Services' current Financial Strength of 6 is 14% below median its 10-year median of 7.00. Over the past 10 years, this metric has ranged from a low of 5.00 to a high of 8.00. Overall, Quanta Services has a GF Score™ of 93/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Quanta Services' Financial Strength compare to FIX and EME?
Quanta Services' Financial Strength of 6 can be compared against companies in the Construction industry. Historically, Quanta Services' own Financial Strength has ranged from 5.00 to 8.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Financial Strength for a Construction company?
A good Financial Strength depends on the Construction industry context. However, Financial Strength should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Financial Strength mean?
A high Financial Strength can signal that a stock is expensive relative to its fundamentals. The financial strength rank measures the strength of a company's balance sheet based on revenue and debt. View historical data on Quanta Services and its competitors. Quanta Services's current Financial Strength is 6, which is 14% below median its own 10-year median of 7.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Quanta Services stock overvalued right now?
Based on GuruFocus' analysis, Quanta Services (PWR) is currently considered Significantly Overvalued. The stock's GF Value™ is $477.44, compared to a current price of $624.41 — trading 30.8% above its estimated fair value. The current Financial Strength is 6, which is 14% below median its 10-year median of 7.00. Quanta Services' overall GF Score™ is 93/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Financial Strength calculated?
Financial Strength is calculated from a company's financial statements. For Quanta Services (PWR), the current Financial Strength is 6 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Quanta Services (PWR) Overvalued in 2026?
Based on GuruFocus' analysis, Quanta Services stock appears to be overvalued.
The current stock price of $624.41 is trading 30.8% above its estimated GF Value™ of $477.44.
GuruFocus considers Quanta Services to be Significantly Overvalued.
Key valuation signals for PWR:
Financial Strength: 6 (14% below median its 10-year median of 7.00)
GF Value™: $477.44 vs. price of $624.41 (30.8% above fair value)
No single metric tells the full story. See the PWR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Quanta Services is a leading provider of specialty contracting services, delivering comprehensive infrastructure solutions for the electric and gas utility, communications, pipeline, and energy industries in the United States, Canada, and Australia. Quanta reports its results under two segments: electric and underground utility and infrastructure.
93GF Score
Get the complete analysis for PWR
Financial Strength is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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