MTZ vs STRL vs FIX Stock Comparison

Mastec, Sterling Infrastructure and Comfort Systems Usa Prices as of Oct 23, 2026 Peers: Industry group
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MTZ Mastec Inc
$171.09 -21.4% 1M -16.5% 1Y
Market cap
$13.48B
P/E
27.3x
Revenue (TTM)
$16.11B
Div. yield
–
Utility Construction Industrials
2 wins
FIX Comfort Systems Usa Inc
$1,160.00 -28.6% 1M +40.6% 1Y
Market cap
$43.65B
P/E
26.8x
Revenue (TTM)
$5.27B
Div. yield
0.00%
HVAC Industrials
5 wins

Head to Head

11 decided of 12

Comfort Systems Usa leads on 5 of the 12 questions below (Comfort Systems Usa 5, Sterling Infrastructure 4, Mastec 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionMTZSTRLFIXLeader
Larger companyMarket capitalisation $13.48B $11.07B $43.65B FIX
Cheaper on earningsLower P/E, profitable companies only 27.3x 25.7x 26.8x STRL
Cheaper on forward earningsLower price / next fiscal year consensus EPS 18.1x 19.0x 25.4x MTZ
Faster revenue growthRevenue growth, trailing twelve months +23.5% +60.8% -36.6% STRL
More profitableNet margin, trailing twelve months 3.1% 12.5% 30.9% FIX
Better return on capitalReturn on invested capital 11.6% 29.2% 16.0% STRL
Less leveragedLower net debt / EBITDA 1.8x -0.3x -2.0x FIX
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -16.5% +0.4% +40.6% FIX
Better 5-year returnAnnualised price return, 5 years +14.1%/yr +73.3%/yr +69.1%/yr STRL
Less volatileAnnualised volatility, 1 year 53.5% 85.9% 59.0% MTZ
Higher overall scoreMean of the five percentile scores vs peers 61/100 71/100 72/100 FIX

Percentile Scorecard

MTZSTRLFIX

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisMTZSTRLFIX
Valuation 59 #22 of 52 49 #27 of 52 39 #34 of 55
Growth 78 #9 of 37 86 #6 of 37 86 #8 of 51
Profitability 64 #14 of 37 97 #2 of 37 80 #11 of 51
Financial Health 43 #33 of 57 75 #15 of 57 76 #15 of 59
Shareholder Returns – 50 #14 of 27 80 #9 of 41
Overall 61 71 72
  • MTZ ranked among 57 companies in Construction Services
  • STRL ranked among 57 companies in Construction Services
  • FIX ranked among 59 companies in Construction Products

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodMTZSTRLFIXSPY
1 month -21.4%-30.6%-28.6% -1.0%
3 months -49.3%-46.2%-33.0% +2.9%
6 months -54.5%-28.5%-32.8% +6.4%
Year to date -21.3%+16.0%+24.3% +11.4%
1 year -16.5%+0.4%+40.6% +13.1%
3 years +181.2%+394.0%+649.2% +79.4%
3 years, per year +41.2%+70.4%+95.8% +21.5%
5 years +93.2%+1,461.1%+1,278.3% +67.7%
5 years, per year +14.1%+73.3%+69.1% +10.9%
10 years +486.9%+4,443.5%+4,163.1% +255.2%
10 years, per year +19.4%+46.5%+45.5% +13.5%

Risk

MeasureMTZSTRLFIXSPY
Volatility, 1Y 53.5%85.9%59.0% 12.7%
Downside volatility, 1Y 60.7%81.4%62.0% 12.7%
Beta vs S&P 500, 1Y 1.763.382.61 1.00
Return / volatility, 1Y -0.310.000.69 1.03
Max drawdown, 5Y -61.0%-64.2%-46.1% -25.4%
From 52-week high -60.9%-64.2%-43.9% -2.5%
52-week high $437.51$993.74$2,066.51 $779.14
52-week low $171.09$283.57$825.00 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleMTZSTRLFIX
P/E now vs peer median 27.0xmedian 25.6x 25.3xmedian 25.6x 25.0xmedian 19.9x
P/S now vs peer median 0.9xmedian 0.8x 3.2xmedian 0.8x 7.7xmedian 1.5x
EV/EBITDA now vs peer median 11.9xmedian 12.7x 15.5xmedian 12.7x 36.7xmedian 12.6x
P/FCF now vs peer median 56.1xmedian 22.4x 22.6xmedian 22.4x 16.6xmedian 16.1x
P/B now vs peer median 3.8xmedian 2.3x 7.8xmedian 2.3x 12.2xmedian 3.0x
PEG now vs peer median 0.11median 0.57 0.14median 0.57 0.31median 0.98

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsMTZSTRLFIX
Revenue $16.11B $3.44B $5.27B
Gross profit $2.08B $818.59M $1.42B
Operating income $895.00M $602.35M $989.51M
Net income $534.95M $460.44M $1.63B
Free cash flow $244.81M $482.00M $2.44B
EPS (diluted) $6.27 $13.85 $46.42
Cash & equivalents $315.64M $464.45M $2.16B
Total debt $9.89B $1.16B $287.92M
Shares (diluted) 78.87M 31.14M 35.15M
Enterprise value $12.26B $9.40B $37.61B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricMTZSTRLFIX
P/E 27.0x 25.3x 25.0x
P/FCF 56.1x 22.6x 16.6x
P/Operating cash flow 23.6x 18.2x 13.5x
P/S 0.9x 3.2x 7.7x
P/B 3.8x 7.8x 12.2x
P/Tangible book 4.8x 14.9x 14.6x
EV/EBITDA 11.9x 15.5x 36.7x
EV/EBIT 18.1x 17.8x 38.9x
EV/Revenue 1.0x 3.1x 7.3x
EV/FCF 66.0x 22.2x 15.8x
EV/Operating cash flow 27.8x 17.9x 12.8x
PEG (3Y EPS CAGR) 0.11 0.14 0.31

Growth

14 metrics
MetricMTZSTRLFIX
Revenue growth (1Y) 23.5% 60.8% -36.6%
Revenue CAGR (3Y) 13.6% 22.6% 2.0%
Gross profit growth (1Y) 26.4% 72.5% -27.6%
Gross profit CAGR (3Y) 16.0% 39.4% 15.4%
Operating income growth (1Y) 53.0% 94.1% -11.2%
Operating income CAGR (3Y) 43.4% 49.7% 37.8%
Net income growth (1Y) 82.8% 51.3% 94.8%
Net income CAGR (3Y) 267.8% 55.4% 78.4%
EPS growth (1Y) 85.3% 49.5% 96.0%
EPS CAGR (3Y) 242.4% 183.9% 79.7%
Operating cash flow growth (1Y) -30.2% 20.3% 223.9%
Operating cash flow CAGR (3Y) 32.0% 18.6% 71.3%
Free cash flow growth (1Y) -61.2% 10.6% 205.6%
Free cash flow CAGR (3Y) 59.6% 18.8% 67.9%

Profitability

14 metrics
MetricMTZSTRLFIX
Gross margin 12.9% 23.8% 26.8%
EBITDA margin 8.4% 20.2% 19.9%
Operating margin 5.6% 17.5% 18.8%
Pretax margin 4.2% 17.5% 19.3%
Net margin 3.1% 12.5% 30.9%
FCF margin 1.5% 14.0% 46.3%
Operating cash flow margin 3.6% 17.4% 57.0%
Return on equity 15.2% 35.6% 16.7%
Return on assets 5.0% 15.4% 6.0%
Return on invested capital 11.6% 29.2% 16.0%
Return on capital employed 12.5% 35.5% 30.6%
Asset turnover 1.5x 1.2x 0.6x
Cash conversion (OCF / net income) 1.1x 1.3x 1.8x
Stock comp / revenue 0.2% 0.8% 0.7%

Financial Health

11 metrics
MetricMTZSTRLFIX
Debt / assets 25.1% 8.9% 0.5%
Debt / equity 0.8x 0.2x 0.0x
Net debt / EBITDA 1.8x -0.3x -2.0x
Debt / FCF 11.2x 0.6x 0.0x
Liabilities / assets 67.0% 56.5% 66.0%
Equity / assets 33.0% 43.5% 34.0%
Interest coverage 5.0x 36.1x 125.1x
Current ratio 1.4x 1.1x 1.1x
Quick ratio 1.3x 0.4x 0.4x
Cash ratio 0.1x 0.4x 0.4x
Altman Z-score 3.40 5.87 5.28

Shareholder Returns

7 metrics
MetricMTZSTRLFIX
Dividend yield – – 0.3%
Net buyback yield – 0.6% 1.1%
Shareholder yield – 0.6% 1.3%
Payout ratio (earnings) – – 6.5%
Payout ratio (FCF) – – 4.3%
Dividend growth (1Y) – – 75.6%
Dividend CAGR (3Y) – – 57.9%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusMTZSTRLFIX
Forward P/E 18.1xFY2026 19.0xFY2026 25.4xFY2026
EPS, next fiscal year $9.47FY2026 $18.73FY2026 $45.66FY2026
EPS growth, next FY +44.6%FY2026 +72.2%FY2026 +58.1%FY2026
EPS growth, the year after +23.9% +43.6% +25.2%
Revenue, next fiscal year $19.13BFY2026 $4.20BFY2026 $12.26BFY2026
Revenue growth, next FY +33.7%FY2026 +68.8%FY2026 +34.7%FY2026
Revenue growth, the year after +18.7% +12.4% +33.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersMTZSTRLFIX
Held by institutions 74.0% 85.7% 93.1%
Institutions holding 908 888 1,352
Change in shares held, QoQ +2.8% -6.1% +0.8%
Institutions buying 513 456 741
Institutions selling 290 366 486
Buyers to sellers 1.77 1.25 1.52

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

MTZSTRLFIX
MTZ 1.00 0.57 0.72
STRL 0.57 1.00 0.75
FIX 0.72 0.75 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, MTZ, STRL and FIX?

Comfort Systems Usa (FIX) is the largest by market capitalisation: Mastec (MTZ) $13.48B, Sterling Infrastructure (STRL) $11.07B, Comfort Systems Usa (FIX) $43.65B.

Which stock is cheaper, MTZ, STRL and FIX?

Sterling Infrastructure (STRL) trades on the lowest price-to-earnings ratio (Mastec (MTZ) 27.3x, Sterling Infrastructure (STRL) 25.7x, Comfort Systems Usa (FIX) 26.8x). On next year's consensus earnings, Mastec (MTZ) is cheapest (Mastec (MTZ) 18.1x, Sterling Infrastructure (STRL) 19.0x, Comfort Systems Usa (FIX) 25.4x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Sterling Infrastructure (STRL) grew revenue fastest over the trailing twelve months: Mastec (MTZ) +23.5%, Sterling Infrastructure (STRL) +60.8%, Comfort Systems Usa (FIX) -36.6%.

Which company is more profitable?

Comfort Systems Usa (FIX) has the highest net margin (Mastec (MTZ) 3.1%, Sterling Infrastructure (STRL) 12.5%, Comfort Systems Usa (FIX) 30.9%). On return on invested capital, Sterling Infrastructure (STRL) leads (Mastec (MTZ) 11.6%, Sterling Infrastructure (STRL) 29.2%, Comfort Systems Usa (FIX) 16.0%).

Which stock has performed better?

Over the past year Comfort Systems Usa (FIX) returned the most: Mastec (MTZ) -16.5%, Sterling Infrastructure (STRL) +0.4%, Comfort Systems Usa (FIX) +40.6%. Over five years, Sterling Infrastructure (STRL) compounded fastest (Mastec (MTZ) +14.1%/yr, Sterling Infrastructure (STRL) +73.3%/yr, Comfort Systems Usa (FIX) +69.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Mastec (MTZ) 0.00%, Sterling Infrastructure (STRL) 0.00%, Comfort Systems Usa (FIX) 0.00%. Mastec (MTZ) and Sterling Infrastructure (STRL) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Mastec (MTZ) has been the steadiest (Mastec (MTZ) 53.5%, Sterling Infrastructure (STRL) 85.9%, Comfort Systems Usa (FIX) 59.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, MTZ, STRL and FIX?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Comfort Systems Usa (FIX) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.