SIC 1731 - Electrical Work

Division: Construction. Major group: SIC Major Group 17. As of: 2026-02-26.

Companies

EME - EMCOR Group, Inc.
FIX - COMFORT SYSTEMS USA INC
IESC - IES Holdings, Inc.
PWR - QUANTA SERVICES, INC.

Related Macro Threads

Growth & output - 13 indicators, 4 mapped SIC sectors
Sector employment - 5 indicators, 5 mapped SIC sectors

Macro Context

HOUST - New Privately-Owned Housing Units Started: Total Units
PERMIT - New Privately-Owned Housing Units Authorized in Permit-Issuing Places: Total Units
DGS10 - Market Yield on U.S. Treasury Securities at 10-Year Constant Maturity
FEDFUNDS - Federal Funds Effective Rate
PAYEMS - All Employees, Total Nonfarm

Sector financials

Peer figures are build-time aggregates of the SEC companyfacts financials already shown on member company pages. As of latest member filing date: 2026-02-26.

Companies With Data	Companies With Revenue	Aggregate Revenue	Median Revenue	Median Net Margin	Median Operating Margin	Median Revenue Growth	Median Diluted EPS
4	4	57,939,228,000	13,044,031,500	8.28%	10.73%	18.60%	21.61

Charts

Member companies by reported revenue

Net margin distribution

Peer Table

Company	Latest Revenue	Revenue FY	Net Margin	Operating Margin	Revenue Growth	Diluted EPS
PWR - QUANTA SERVICES, INC.	28,479,697,000	2025	3.61%	5.66%	20.31%	6.80
EME - EMCOR Group, Inc.	16,986,422,000	2025	7.49%	10.09%	16.62%	28.19
FIX - COMFORT SYSTEMS USA INC	9,101,641,000	2025	11.23%	14.44%	29.52%	28.88
IESC - IES Holdings, Inc.	3,371,468,000	2025	9.08%	11.38%	16.89%	15.02

Sources

Macro Data

HOUST - FRED series HOUST, source: U.S. Census Bureau and U.S. Department of Housing and Urban Development
PERMIT - FRED series PERMIT, source: U.S. Census Bureau and U.S. Department of Housing and Urban Development
DGS10 - FRED series DGS10, source: Board of Governors / U.S. Treasury market data
FEDFUNDS - FRED series FEDFUNDS, source: Board of Governors of the Federal Reserve System
PAYEMS - FRED series PAYEMS, source: U.S. Bureau of Labor Statistics