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Compare · FIX vs PWR

FIX vs PWR

Side-by-side comparison of Comfort Systems USA Inc. (FIX) and Quanta Services Inc. (PWR): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both FIX and PWR operate in Engineering & Construction (Industrials), so they compete in similar markets.
  • PWR is the larger of the two at $105.95B, about 1.6x FIX ($66.30B).
  • Over the past year, FIX is up 272.2% and PWR is up 100.8% - FIX leads by 171.4 points.
  • PWR has been more active in the news (26 items in the past 4 weeks vs 15 for FIX).
  • PWR has more recent analyst coverage (25 ratings vs 12 for FIX).
PerformanceFIX+272.20%PWR+100.80%
2025-06-03+0.00%2026-06-03
MetricFIXPWR
Company
Comfort Systems USA Inc.
Quanta Services Inc.
Price
$1850.90-1.81%
$716.09+1.39%
Market cap
$66.30B
$105.95B
1M return
-2.18%
-5.49%
1Y return
+272.20%
+100.80%
Industry
Engineering & Construction
Engineering & Construction
Exchange
NYSE
NYSE
IPO
1997
News (4w)
15
26
Recent ratings
12
25
FIX

Comfort Systems USA Inc.

Comfort Systems USA, Inc. provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. It engages in the design, engineering, integration, installation, and start-up of mechanical, electrical, and plumbing (MEP) systems; and maintenance, repair, replacement, renovation, expansion, reconfiguration, and monitoring of existing buildings The company offers its services for heating, ventilation, and air conditioning (HVAC) systems, as well as plumbing, piping and controls, off-site construction, electrical, monitoring, and fire protection. It serves building owners and developers, general contractors, architects, consulting engineers, and property managers in the commercial, industrial, and institutional MEP markets. Comfort Systems USA, Inc. was founded in 1917 and is headquartered in Houston, Texas.

PWR

Quanta Services Inc.

Quanta Services, Inc. provides specialty contracting services worldwide. The Electric Power Infrastructure Solutions segment engages in the design, construction, upgrade, repair, and maintenance of electric power transmission and distribution infrastructure and substation facilities; energized installation, maintenance, and upgrade of electric power infrastructure; installation of smart grid technologies on electric power networks; and design, installation, maintenance, and repair of commercial and industrial wirings. This segment also offers other engineering and technical services; emergency restoration services; engineering and construction services for the switchyards and transmission infrastructures; engineering and construction services related to micro-grids and battery storage; design and construction solutions to wireline and wireless communications companies and cable multi-system operators; aviation services; and training for electric workers, and gas distribution and communications industries. The Underground Utility and Infrastructure Solutions segment provides design, engineering, construction, upgrade repair, and maintenance services to customers involved in the transportation, distribution, storage and processing of natural gas, oil and other products; pipeline protection, integrity testing, rehabilitation and replacement; catalyst replacement, high-pressure and critical-path turnaround, instrumentation and electrical, and piping, and fabrication and storage tank services; engineering and construction services for pipeline systems, storage systems, and compressor and pump stations; fabrication of pipeline support systems and related structures and facilities; trenching, directional boring, and mechanized welding services; and construction services for the offshore energy market, as well as designs, installs, and maintains fueling systems and water and sewer infrastructure. The company was incorporated in 1997 and is headquartered in Houston, Texas.

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