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Compare · BLD vs FIX

BLD vs FIX

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

Summary

  • BLD operates in Consumer Discretionary, while FIX operates in Industrials - the two are in different parts of the market.
  • FIX is the larger of the two at $62.94B, about 5.4x BLD ($11.60B).
  • Over the past year, BLD is up 47.0% and FIX is up 275.1% - FIX leads by 228.0 points.
  • FIX has been more active in the news (15 items in the past 4 weeks vs 6 for BLD).
  • BLD has more recent analyst coverage (25 ratings vs 12 for FIX).
PerformanceBLD+47.02%FIX+275.06%
2025-06-02+0.00%2026-06-01
MetricBLDFIX
Company
TopBuild Corp.
Comfort Systems USA Inc.
Price
$412.38-1.32%
$1786.61-2.30%
Market cap
$11.60B
$62.94B
1M return
-6.81%
-3.08%
1Y return
+47.02%
+275.06%
Industry
Engineering & Construction
Engineering & Construction
Exchange
NYSE
NYSE
IPO
2015
1997
News (4w)
6
15
Recent ratings
25
12
BLD

TopBuild Corp.

TopBuild Corp. installs and distributes insulation and other building products to the United States construction industry. The company operates in two segments, Installation and Distribution. It offers insulation products, rain gutters, glass and windows, afterpaint products, fireproofing and firestopping products, garage doors, fireplaces, closet shelving, roofing materials, accessories, and other products; and insulation installation services. The company also provides various services and tools to assist builders in applying the principles of building science to new home construction, which include pre-construction plan reviews, various inspection services, and diagnostic testing; and home energy rating services. It serves single-family homebuilders, single-family custom builders, multi-family builders, commercial general contractors, remodelers, and individual homeowners, as well as insulation contractors, gutter contractors, weatherization contractors, other contractors, dealers, metal building erectors, and modular home builders. The company operates approximately 200 installation branches and 75 distribution centers in the United States. The company was formerly known as Masco SpinCo Corp. and changed its name to TopBuild Corp. in March 2015. TopBuild Corp. was incorporated in 2015 and is headquartered in Daytona Beach, Florida.

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.

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