Research Brief Updated 2026-09-15

Highest Quality Engineering & Construction Stocks 2026

Top quality Engineering & Construction stocks in 2026 ranked by Quality of Company score. Multi-factor analysis across 32 fundamental signals updated daily.

54 covered · 40 qualify 13 models active By CirclFi Research Team

Which Engineering & Construction Stocks Rank Highest by QOC Score?

40 qualifying of 54 engineering & construction equities covered.

# Ticker Company Signal QOC Price QOC Score
1 FIX Comfort Systems USA, Inc. 9.6 $1576.78 9.6/10
2 STRL Sterling Infrastructure, Inc. 9.5 $459.02 9.5/10
3 IESC IES Holdings, Inc. 9.4 $311.41 9.4/10
4 EME EMCOR Group, Inc. 9.4 $735.52 9.4/10
5 AGX Argan, Inc. 9.0 $388.74 9.0/10
6 MYRG MYR Group Inc. 8.7 $271.29 8.7/10
7 DY Dycom Industries, Inc. 8.7 $282.34 8.7/10
8 PRIM Primoris Services Corporation 8.7 $76.72 8.7/10
9 EXPO Exponent, Inc. 8.6 $67.34 8.6/10
10 TTEK Tetra Tech, Inc. 8.5 $36.72 8.5/10
11 P••• Quanta ••••• •.• $•••.•• ••.•%
12 A••• APi ••••• •.• $•••.•• ••.•%
13 W••• Willdan ••••• •.• $•••.•• ••.•%
14 G••• Granite ••••• •.• $•••.•• ••.•%
15 S••• Stantec ••••• •.• $•••.•• ••.•%
16 A••• Arcosa, ••••• •.• $•••.•• ••.•%
17 B••• Bowman ••••• •.• $•••.•• ••.•%
18 R••• Construction ••••• •.• $•••.•• ••.•%
19 K••• KBR, ••••• •.• $•••.•• ••.•%
20 M••• MasTec, ••••• •.• $•••.•• ••.•%

You’re seeing 10 of 40 qualifying stocks.

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How CirclFi Ranks Engineering & Construction Stocks

CirclFi publishes a valuation page for all 5,859 US equities it covers and can state a 13-model median fair value for the 3,795 with enough filing history for at least two models to run, 39 of them in Engineering & Construction — reading SEC EDGAR filings, FRED macro data, and GDELT sentiment.

For Engineering & Construction stocks, CirclFi adjusts sector-relative benchmarks — comparing margins, capital intensity, and growth rates against Engineering & Construction industry medians.

Profitability Matrix

ROIC, Gross Margin expansion, and FCF Yield analysis.

Growth Vector

Revenue compounding vs. sector benchmarks.

Stability Index

Altman Z-Score, debt resilience, and earnings variance.

Methodology: QOC Score

The Quality of Company score aggregates 32 signals across four pillars: profitability (ROE, ROIC, margins), growth (revenue CAGR, earnings acceleration), stability (earnings volatility, debt coverage), and capital efficiency (asset turnover, FCF yield).

Models: Bayesian DCF, EPV, First Chicago, Markov DDM, ML-RIV, FTNN Topology, and 7 more.

What Should You Know About This Engineering & Construction Screen?

What are the highest quality engineering & construction stocks in 2026?

CirclFi identifies the highest quality engineering & construction stocks 2026 using 13 institutional-grade valuation models including Bayesian DCF (10,000 Monte Carlo simulations), EPV (Greenwald framework), and EROIC Spread (McKinsey). Rankings update daily from SEC EDGAR filings. The current top-ranked stock is FIX (Comfort Systems USA, Inc.).

How does CirclFi rank Engineering & Construction stocks?

Stocks are ranked by QOC Score derived from CirclFi's proprietary models. Each model independently processes SEC EDGAR financial data (700+ XBRL tags), FRED macroeconomic indicators, and GDELT news sentiment to produce confidence-weighted fair value estimates. The ranking methodology combines multiple valuation approaches — intrinsic, relative, scenario, and ensemble — for maximum robustness.

How often is the highest quality engineering & construction stocks 2026 list updated?

This list is recalculated daily after US market close. Every stock is re-valued through all 13 models using the latest SEC EDGAR filings, market prices, and FRED macroeconomic data. Rankings can change daily as new financial data becomes available or market prices shift relative to fair value estimates.

What is the Quality of Company (QOC) score?

The QOC score is a 0-10 composite rating derived from 32 fundamental signals across four pillars: profitability (ROE, ROIC, margins), growth (revenue CAGR, earnings acceleration), stability (earnings volatility, debt coverage), and capital efficiency (asset turnover, free cash flow yield). Higher scores indicate stronger fundamentals. Scores above 7 represent top-tier companies.

How does this list compare to other stock screeners?

Unlike simple screeners that filter by P/E or dividend yield, CirclFi runs 13 independent institutional-grade valuation models on every stock — including Bayesian DCF with Monte Carlo simulation, Greenwald EPV, and McKinsey economic profit frameworks. Each company is scored on 32 fundamental signals drawn from 700+ SEC EDGAR XBRL tags, then re-valued after every US market close. Most retail screeners use one or two metrics; this screen ranks 54 Engineering & Construction companies on the median of all 13.