Quanta Services (PWR) is the largest power infrastructure construction company in the U.S., directly benefiting from the demand for AI data center electrification. Based on a record-high backlog of $48.5 billion and an earnings surprise in Q1 2026, we issue a 12-month baseline target price of $780 (approx. 1,167,660 KRW) and a Buy rating (low confidence).
Analysis Date: 2026-05-21 | Base Exchange Rate: 1 USD = 1,497 KRW
The 12-month baseline target price for Quanta Services (PWR) is $780 (approximately 1,167,660 won).
The investment recommendation is Buy (low confidence).
The key rationale is a record-breaking backlog of $48.5 billion and the structural growth of demand for AI data center electrification.
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- Key Summary of Quanta Services PWR Stock Price Outlook
- What kind of company is Quanta Service (PWR)?
- Key terms to know before analysis
- Recent 4th Quarter Earnings Analysis
- Fair Value Analysis (DCF/Multiple)
- Competitor Comparison
- Growth Prospects and Key Drivers
- 12-Month Target Price Scenario
- Recent major issues
- Key risks in investment
- Investment Opinion Conclusion
- 5 Frequently Asked Questions
Key Summary of Quanta Services PWR Stock Price Outlook
Quanta Services (NYSE: PWR) is the largest U.S. company specializing in the construction and maintenance of power, telecommunications, and gas infrastructure.
With a record-high backlog of $48.5 billion (approximately 72.6045 trillion won) as of the first quarter of 2026, it is strongly emerging as a key beneficiary of the surge in power demand for AI data centers.
The adjusted EPS of 1.68 in Q1 2026 was a strong earnings surprise, exceeding the consensus of 1.98 by 35.41, and the company raised its annual guidance.
| item | black eye |
|---|---|
| Current stock price | $709.93 (approx. 1,062,765 KRW)* |
| 52-week range | $320.56 ~ $788.75 |
| Market capitalization | $106.5B (approx. 159 trillion 466.6 billion won) |
| Investment opinion | Buy (low certainty) |
| 12-month baseline target price | $780 (approx. 1,167,660 won)* |
| 12-month bullish target price | $920 (approx. 1,377,240 won)* |
| 12-month bearish target price | $560 (approx. 838,320 won) |
| Expected rate of return (weighted) | +7.1% |
| Backlog | $48.5B (approx. 72 trillion 604.5 billion won) |
These are high-priced stocks with a stock price of 1 TP 4 T 700 or higher, and the converted amount in Korean Won exceeds 1 million KRW, but reflects the actual stock price level rather than a conversion error.
What kind of company is Quanta Service (PWR)?
Quanta Services is a construction company specializing in power, telecommunications, and gas infrastructure established in Houston, Texas in 1997, and is the largest engineering and construction (E&C) company in the United States with 69,500 employees.
The business is broadly divided into two segments. The Electric Infrastructure Solutions segment is responsible for the construction of power transmission and distribution networks, substations, smart grids, renewable energy facilities, and telecommunications networks, accounting for approximately 811 TP3T of total revenue. The Underground Utility & Infrastructure Solutions segment undertakes the construction of gas pipelines, oil and chemical plants, and industrial facilities, accounting for the remaining approximately 191 TP3T.
Quanta's core competitive advantage is its low dependence on subcontractors due to a high self-perform ratio. It dominates competitors in the ability to secure large, long-term contracts and holds a dominant position as the number one construction company in the U.S. power utility market.
Major competitors include EMCOR Group (EME), MasTec (MTZ), MYR Group (MYRG), Dycom Industries (DY), and Primoris Services (PRIM).
Key Terms You Must Know Before Analyzing Quanta Services
- Project Backlog
- The remaining contract amount for projects that the company has secured but has not yet completed. It represents the volume of orders reserved to be recognized as future revenue. PWR's backlog of $48.5B (approximately 72.6045 trillion KRW) corresponds to approximately 1.6 years' worth of annual revenue.
- Adj EPS (Adjusted Earnings Per Share)
- Adjusted earnings per share excluding D&A (depreciation), restructuring costs, and one-time items related to M&A. Because Quanta is active in M&A and incurs large amortizations of intangible assets, Adj EPS is significantly higher than GAAP EPS. As of Q1 2026, Adj $ 2.68 vs GAAP $ 1.45.
- Self-Perform
- A method of directly performing construction using in-house personnel and equipment without outsourcing. Quanta maintains the highest level of direct construction in the industry, securing a competitive advantage in terms of profitability and quality control.
- Hyperscaler
- Mega IT companies operating large-scale data centers (Amazon AWS, Microsoft Azure, Google Cloud, Meta, etc.). With the surge in AI investment, hyperscalers are making massive investments in data center power infrastructure, driving Quanta's order wins.
- Large Load Infrastructure
- Power connection infrastructure for AI data centers, semiconductor factories, EV battery factories, etc., that consume hundreds of megawatts or more of power. As the demand for power grid connections surges due to the AI boom in the U.S., Quanta's related orders are skyrocketing.
Analysis of Quanta Services (PWR) Recent Q4 Earnings
Quarterly Sales and Profit Trends
Quanta Service's revenue on a TTM basis for the last four quarters (Q2 2025–Q1 2026) was $30,121.1M (approx. 45.0913 trillion KRW), growing approximately 26.6% compared to the same period last year.
| branch | Sales (USD) | Hanwha | YoY | Operating profit | net profit | Diluted EPS |
|---|---|---|---|---|---|---|
| Q2 2025 | $6,773.0M | Approximately 10 trillion 139.2 billion won | +27.6% | $366.0M | $229.3M | $1.52 |
| Q3 2025 | $7,631.4M | Approximately 11 trillion 422.2 billion won | +21.9% | $510.3M | $339.4M | $2.24 |
| Q4 2025 | $7,841.9M | Approximately 11 trillion 737.3 billion won | +31.4% | $480.2M | $315.5M | $2.08 |
| Q1 2026 | $7,874.8M | Approximately 11 trillion 786.6 billion won | +26.3% | $334.2M | $220.6M | $1.45 |
| TTM | $30,121.1M | Approximately 45 trillion 91.3 billion won | +26.6% | $1,690.7M | $1,104.8M | $7.29 |
Profitability Margin Trend
| branch | Gross profit margin | Operating profit margin | Net profit margin |
|---|---|---|---|
| Q2 2025 | 14.9% | 5.4% | 3.4% |
| Q3 2025 | 15.9% | 6.7% | 4.4% |
| Q4 2025 | 15.5% | 6.1% | 4.0% |
| Q1 2026 | 14.1% | 4.2% | 2.8% |
| TTM | 15.1% | 5.6% | 3.7% |
Q1 shows a pattern of low profit margins due to seasonal factors (slowdown in winter operations, increase in SGA ratio).
On an annual basis, the gross profit margin is 15.11 TP3T and the operating profit margin is 5.61 TP3T, showing a clear improvement compared to the previous year.
Q1 2026 Earnings Surprise (Announced April 30, 2026)
Quanta services Q1 2026 earnings announced on April 30, 2026It recorded its highest-ever quarterly revenue of 17,874.8M (approximately 11.7866 trillion won).
Adjusted EPS was $2.68, recording a strong earnings surprise by exceeding the consensus of $1.98 by 35.4% and growing by 50.6% compared to the same period last year ($1.78).
Along with this, the company raised its 2026 annual revenue guidance to 34.7–35.2B (approximately 51.9459 trillion to 52.6944 trillion won) and adjusted EPS to 13.55–14.25, expressing strong confidence in the sustainability of the AI power demand cycle.
Free Cash Flow (FCF) Trend
| branch | OCF | CapEx | FCF | FCF (Hanwha) |
|---|---|---|---|---|
| Q2 2025 | $295.7M | $140.4M | $155.4M | Approximately 232.6 billion won |
| Q3 2025 | $563.5M | $142.4M | $421.1M | Approximately 630.4 billion won |
| Q4 2025 | $1,127.6M | $193.6M | $934.0M | Approximately 1.3982 trillion won |
| Q1 2026 | $391.7M | $220.1M | $171.7M | Approximately 257 billion won |
| TTM | $2,378.5M | $696.5M | $1,682.1M | Approximately 2.5181 trillion won |
Financial Health (as of Q1 2026)
| item | Figure (USD) | Hanwha |
|---|---|---|
| Total debt | $6,319.7M | Approximately 9.4586 trillion won |
| Cash and cash equivalents | $364.8M | Approximately 546.1 billion won |
| net debt | $5,526.9M | Approximately 8.2737 trillion won |
| D/E ratio | 69.1% | – |
| Current ratio | 1.14 | – |
| Current ratio | 1.02 | – |
Although the debt level appears high, it is a result of an M&A-based growth strategy and is manageable by cash flow from stable long-term contracts.
Quanta Service (PWR) Fair Value Analysis (DCF/Multiple)
Current valuation multiple
| characteristic | PWR | Industry Average (E&C) |
|---|---|---|
| Trailing P/E (GAAP) | 98.1x | ~30x |
| Forward P/E (FY2026) | 43.2x | ~28x |
| P/S (TTM) | 3.5x | ~1.5x |
| P/B | 11.8x | ~3.5x |
| EV/EBITDA | 42.3x | ~18x |
| PEG Ratio | 1.94 | ~1.5 |
Quanta Service's valuation commands a significant premium over the industry average. This reflects the growth premium as a beneficiary of AI power infrastructure and its monopolistic market position.
DCF Assumption Table (Based on 5-Year Forecast)
For DCF analysis Q1 2026 10-Q Report Filed with the SECUtilized financial data.
| DCF assumption items | Base | Bull | Bear | reason |
|---|---|---|---|---|
| Discount rate (WACC) | 10.0% | 9.0% | 11.0% | Beta 1.24, Leverage, E&C Sector Cost of Capital |
| End-of-life value growth rate (g) | 3.0% | 3.5% | 2.0% | Long-term GDP growth rate + infrastructure inflation |
| forecast period | 5 years | 10 years | 5 years | Backlog visibility 3 years+ |
| Base FCF (TTM) | $1,682.1M | $1,682.1M | $1,682.1M | Quarterly total (approx. 2.5181 trillion won) |
| FCF Growth Rate (Y1~5) | 20% | 30% | 10% | AI Capex Cycle Stages |
The fair value range for the DCF was calculated as $330–$380 for the Base case and ~$800 for the Bull case. The current stock price of $709.93 exceeds the base DCF value but is close to the bullish scenario DCF, reflecting an infrastructure cycle premium.
Overall, the current valuation is close to overvalued, but it is in a range that can be justified if earnings growth continues.
Quanta Service (PWR) vs. Competitor Comparison
Benefiting from the power infrastructure construction sector, such as Quanta Service Eaton (ETN), a beneficiary of AI power grid infrastructureIna AI Power & Cooling Leader Vertiv (VRT)Unlike Quanta, Quanta is a prime contractor that focuses on the infrastructure construction and building phases.
| item | Quanta Service (PWR) | EMCOR Group (EME) | MasTec (MTZ) | MYR Group (MYRG) |
|---|---|---|---|---|
| Market capitalization | $106.5B (approx. 159 trillion 466.6 billion won) | $38.0B (approx. 56 trillion 886 billion won) | $30.4B (approx. 45 trillion 508.8 billion won) | $6.9B (approx. 10.3293 trillion won) |
| TTM Revenue (USD) | $30.1B (approx. 45 trillion 91.3 billion won) | $17.7B (approx. 26 trillion 571.8 billion won) | $15.3B (approx. 22 trillion 874.1 billion won) | $3.8B (approx. 5.6886 trillion won) |
| TTM Sales Growth Rate YoY | +26.6% | +19.7% | +34.5% | +20.0% |
| Operating Profit Margin (TTM) | 5.6% | 8.7% | 3.7% | 6.4% |
| Forward P/E | 43.2x | 26.3x | 32.8x | 33.8x |
| Key differentiators | No. 1 in power grids, massive long-term contracts, direct construction | Electrical & Mechanical Construction, Data Center MEP, High Margins | Diversification of telecommunications, energy, and clean energy | Specializing in Power T&D, Small-scale High Efficiency |
Quanta Service is the overwhelming number one in terms of sales volume and backlog.
The operating profit margin is lower than that of EMCOR (8.71 TP3T), but this is because Quanta focuses on large-scale complex infrastructure projects.
While PWR has the highest valuation, a differentiated premium is justified in terms of the scale and depth of benefits from AI infrastructure.
Quanta Services (PWR) Growth Outlook and Key Drivers
Growth rate estimate
| Growth rate factors | Estimate | source |
|---|---|---|
| Historical Sales CAGR (3 years) | ~19% | 2022 ~$17B → 2025 $28.5B |
| Analyst Consensus 2026E | ~22% | Guidance $ 34.7~35.2B vs 2025 $ 28.5B |
| Industrial growth rate (power infrastructure) | ~17% | AI Capex Expansion, Grid Modernization |
| Weighted growth rate estimate | ~20% | Historical 40% + Consensus 40% + Industry 20% |
Key Growth Drivers
The power demand of AI data centers is directly driving Quanta's order intake. NVIDIA (NVDA) Driving Demand for AI GPUsData center investments by AI hyperscalers, including [Company Name], are accelerating in 2026, and the demand for the construction of transmission lines, substations, and distribution networks to connect hundreds of MW of power per data center is increasing explosively.
Utility restructuring, such as the NextEra-Dominion merger, is strengthening Quanta's order pipeline. The consolidation and expansion of large power utilities are working to Quanta's advantage in the form of large, long-term contracts.
Investments in renewable energy and power grids under the U.S. Infrastructure Investment Act (IIJA) and the Inflation Reduction Act (IRA) will continue for multiple years, expanding the base for mid-to-long-term orders.
Quanta Services (PWR) 12-Month Target Price Scenario
Target stock prices by scenario
| scenario | Probability | Target Price (USD) | Target Price (KRW) | Upside/Downside Potential |
|---|---|---|---|---|
| Base | 50% | $780 | Approximately 1,167,660 won* | +9.9% |
| Bull | 25% | $920 | Approximately 1,377,240 won* | +29.6% |
| Bear | 25% | $560 | Approximately 838,320 won | -21.1% |
As this is a high-priced stock ($700 or higher), the value exceeds 1 million KRW when converted; however, this reflects the actual stock price level and is not a conversion error. Conversion formula: USD × 1,497 KRW.
Scenario-weighted expected return calculation: (50% × $780 + 25% × $920 + 25% × $560 − $709.93) / $709.93 = +7.1%
Basis for selecting scenario probabilities
Quanta Services demonstrates very high earnings visibility driven by a $48.5 billion backlog and an upward revision of its annual guidance. However, the current share price is trading at a forward P/E of 43x, which is higher than its historical average. Assessing that upside and downside risks are evenly distributed depending on the continuation of the AI capex cycle and the scale of utility investments, we allocate the portfolio equally to 251 TP and 3 T for both bullish and bearish scenarios. We maintain a weight of 501 TP and 3 T for the base scenario, reflecting the strong earnings visibility supported by the current backlog.
Recent Major Issues at Quanta Service (PWR)
Quanta Service achieved its highest-ever quarterly performance in Q1, announced on April 30, 2026, recording revenue of 7,874.8M (approx. 11.7866 trillion KRW, +26.31Y) and adjusted EPS of 2.68 (+35.41Y compared to the consensus of 1.98).
The announcement of the merger between NextEra Energy and Dominion Energy is expected to significantly accelerate power infrastructure investment in the southeastern United States. Leading analysts Quanta is expected to strengthen its pipeline for securing large transmission and substation contracts as a key contractor in this region.
The company raised its 2026 annual revenue guidance to 34.7–35.2B (approximately 51.9459 trillion–52.6944 trillion KRW) and adjusted EPS to 13.55–14.25 (exceeding the previous consensus of 13.09).
The backlog of the power infrastructure segment alone reached an all-time high of 10.1 billion (approximately 60 trillion 57 billion won), suggesting that the demand for AI electrification has shifted from a short-term play to a structural long-term cycle.
Key Risks When Investing in Quanta Services (PWR)
Risk 1 — Valuation Contraction (Re-rating Risk)
Risk: The current forward P/E of 43x represents a premium of 541 TP3T over the E&C industry average (~28x). Multiple contraction could occur if the AI capex cycle peaks sooner than expected or if concerns about interest rate hikes resurface.
Impact upon occurrence: If the P/E contracts to 35 times, a decline of 30–501 TP3T from the current stock price is possible.
Monitoring Indicators: U.S. 10-year Treasury yield, AI hyperscaler capex guidance, quarterly backlog change.
Risk 2 — Labor Shortage and Rising Costs
Risk: The shortage of skilled linemen is intensifying due to a surge in demand for power infrastructure. Rising labor costs could put pressure on profit margins.
Impact upon occurrence: If gross profit margin falls by 11 TP or 3 Tp, net profit on a TTM basis decreases by 1 TP or 4 T300 M or more.
Monitoring Indicators: Quarterly operating profit margin trends, management's comments on the labor market.
Risk 3 — Large Project Execution Risk
Risk: As the scale of large long-term contracts increases, the risk of cost overruns due to construction delays, soaring raw material prices, and adverse weather conditions also increases.
Impact upon occurrence: Losses from large projects can significantly damage quarterly EPS and act as a trigger for a sharp drop in stock price.
Monitoring Indicators: Project-specific profitability comments and backlog revenue conversion rates during quarterly earnings announcements.
Risk 4 — Rising Interest Rates and Contraction in Utility Investment
Risk: U.S. utility companies rely on long-term financing for their capex. If interest rates rise, utility companies may reduce or delay their investments, which could suppress Quanta's new orders.
Impact upon occurrence: Decrease in orders → Decrease in backlog → Downward revision of future revenue outlook → Contraction of stock price multiple.
Monitoring Indicators: Federal Reserve benchmark interest rate decision, capex guidance from major utility customers.
Quanta Service (PWR) Investment Opinion Conclusion
Investment Opinion: Buy | Confidence: Low | Investment Period: 12 months
Quanta Services has clear structural growth momentum as a key beneficiary of the U.S. AI power infrastructure cycle. A $48.5 billion backlog and record-high earnings in the first quarter of 2026 enhance short-term earnings visibility, and a majority of 25 analysts maintain a Buy rating.
However, the significant premium over the current stock price compared to the forward P/E of 43x and the fair value based on pure DCF ($330–$380) limits the Buy recommendation to low confidence. Due to the heavy valuation burden, a split buying strategy is appropriate when entering a position.
Position Offer: Recommended split buying for the core portfolio with a weight of 1–21 TP 3T.
This analysis is for informational purposes only and does not constitute investment advice. Please make all investment decisions at your own discretion.
5 Frequently Asked Questions about Quanta Services (PWR)
Q1. What is the 12-month target price for Quanta Services (PWR)?
The target price under the base scenario is $780 (approx. 1,167,660 KRW). Under the bullish scenario, $920 (approx. 1,377,240 KRW) is suggested, and under the bearish scenario, $560 (approx. 838,320 KRW). The scenario-weighted expected return is approximately +7.1%, and the investment rating is Buy (Low Confidence).
Q2. Why is Quanta Service classified as a beneficiary of AI data center power infrastructure?
AI data centers require hundreds of megawatts of power, making the construction of large-scale transmission lines, substations, and distribution networks essential. Quanta Services holds the overwhelming number one position in the construction of such power infrastructure in the U.S., leading to a rapid increase in orders for power connections for data centers from AI hyperscalers. The power segment accounts for 10.1 billion of the $48.5 billion (approximately 72.6 trillion KRW) backlog projected for the first quarter of 2026.
Q3. Is Quanta Service's current stock price overvalued or undervalued?
The current share price of $709.93 (approximately 1,062,765 KRW) is significantly overvalued compared to the fair value of $330–$380 based on traditional DCF. The forward P/E of 43x reflects a premium for AI infrastructure growth, and this premium is partially justified considering the high earnings visibility based on the backlog. Overall, the stock is close to overvalued, but this can be justified if earnings growth continues.
Q4. Which is more attractive as an investment, Quanta Service or EMCOR Group?
In terms of revenue growth rate, PWR (+26.61 TP3T) is higher than EME (+19.71 TP3T). However, EME (8.71 TP3T) has a superior operating profit margin compared to PWR (5.61 TP3T), and EME (26.3x) has a lower forward P/E ratio than PWR (43.2x). EME is more suitable for investors who prioritize profitability and valuation over growth, while PWR is better suited for investors focusing on the growth theme of AI infrastructure.
Q5. What is the biggest risk when investing in Quanta services?
The biggest risk is valuation contraction. At a forward P/E of 43x, the stock price could plummet by 30 to 501 TP3T if the AI capex cycle peaks sooner than expected or interest rate hikes resume. Indicators to monitor include the U.S. 10-year Treasury yield, hyperscaler capex guidance, and changes in Quanta's quarterly backlog.
Sources
- Quanta Services Q1 2026 Form 10-Q (SEC EDGAR)
- Quanta Services Q1 2026 Earnings Press Release (IR)
- Wolfe Research PWR Target Price $779 (Outperform)
- BofA Target Price Upgrade (Backlog Bullish Basis)
- Quanta Services Q1 2026 Earnings Analysis (Insider Monkey)
※ This analysis utilized AI tools during the writing process, and the final content has been verified by the author. It is for informational purposes only, and investment decisions and responsibilities lie solely with the investor.