Comfort Systems USA (MIL:1FIX) Growth Rank: 0 (As of Aug. 23, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MIL:1FIX Comfort Systems USA Inc MIL:1FIX
31 GF Score
Price €1,510.00
GF Value €682.32
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Comfort Systems USA Growth Rank?

Comfort Systems USA has the Growth Rank of 0.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

Comfort Systems USA Growth Rank Related Terms

MIL:1FIX
31GF Score
Comfort Systems USA Inc MIL:1FIX
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Comfort Systems USA (MIL:1FIX) Overvalued in 2026?

Based on GuruFocus' analysis, Comfort Systems USA stock appears to be overvalued. The current stock price of €1,510.00 is trading 121.3% above its estimated GF Value™ of €682.32. GuruFocus considers Comfort Systems USA to be Significantly Overvalued.

Key valuation signals for MIL:1FIX:

  • Growth Rank: 0
  • GF Value™: €682.32 vs. price of €1,510.00 (121.3% above fair value)
  • GF Score™: 31/100 with 1 warning sign

No single metric tells the full story. See the MIL:1FIX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Comfort Systems USA Business Description

Address 9753 Katy Freeway, Suite 700, Houston, TX, USA, 77024
Comfort Systems USA Inc provides comprehensive mechanical contracting services, including heating, ventilation, & air conditioning, or HVAC; plumbing; piping & controls; construction; and other electrical components. Projects are mainly for commercial, industrial, & institutional buildings, & tend to be geared toward HVAC. Revenue is roughly split between installation services for newly constructed facilities & maintenance services for existing buildings. The company installs & repairs products and systems throughout the United States. It operates in two segments, Mechanical services & Electrical services, the majority is from the Mechanical services segment.
31GF Score

Get the complete analysis for MIL:1FIX

Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€1,510.00
Price
€682.32
GF Value