FLR vs MTZ vs PWR vs J

For growth investors, Quanta Services, Inc.

(PWR) is the stronger pick with 19. 8% revenue growth year-over-year, versus -5. 0% for Fluor Corporation (FLR). Jacobs Solutions Inc. (J) offers the better valuation at 48. 0x trailing P/E (15. 8x forward), making it the more compelling value choice. Analysts rate Fluor Corporation (FLR) a "Buy" — based on 28 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Jacobs Solutions Inc.

(J) is the cheapest at 48. 0x versus Quanta Services, Inc. at 112. 6x. On forward P/E, Jacobs Solutions Inc. is actually cheaper at 15. 8x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Quanta Services, Inc. wins at 3. 19x versus MasTec, Inc. 's 16. 08x.

Over the past 5 years, Quanta Services, Inc.

(PWR) delivered a total return of +710. 7%, compared to -20. 8% for Jacobs Solutions Inc. (J). Over 10 years, the gap is even starker: PWR returned +31. 8% versus J's -19. 1%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Jacobs Solutions Inc.

(J) is the lower-risk stock at 1. 08β versus Fluor Corporation's 1. 87β — meaning FLR is approximately 73% more volatile than J relative to the S&P 500. On balance sheet safety, Quanta Services, Inc. (PWR) carries a lower debt/equity ratio of 13% versus 84% for MasTec, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Quanta Services, Inc.

(PWR) is pulling ahead at 19. 8% versus -5. 0% for Fluor Corporation (FLR). On earnings-per-share growth, the picture is similar: MasTec, Inc. grew EPS 146. 1% year-over-year, compared to -102. 5% for Fluor Corporation. Over a 3-year CAGR, PWR leads at 18. 4% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Quanta Services, Inc.

(PWR) is the more profitable company, earning 3. 6% net margin versus -0. 3% for Fluor Corporation — meaning it keeps 3. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: J leads at 7. 2% versus -2. 3% for FLR. At the gross margin level — before operating expenses — J leads at 24. 8%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Quanta Services, Inc. (PWR) is the more undervalued stock at a PEG of 3. 19x versus MasTec, Inc. 's 16. 08x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Jacobs Solutions Inc. (J) trades at 15. 8x forward P/E versus 55. 0x for Quanta Services, Inc. — 39. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for J: 36. 3% to $155. 57.

In this comparison, J (1.

1% yield) pays a dividend. FLR, MTZ, PWR do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, MasTec, Inc.

(MTZ) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+1827% 10Y return). Fluor Corporation (FLR) carries a higher beta of 1. 87 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (MTZ: +1827%, FLR: -6. 7%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: FLR is a small-cap quality compounder stock; MTZ is a mid-cap high-growth stock; PWR is a mid-cap high-growth stock; J is a mid-cap quality compounder stock. J pays a dividend while FLR, MTZ, PWR do not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.