FIX
Comfort Systems USA, Inc. · Industrials · Engineering & Construction
At close
$1,514.25
−$4.48 (−0.30%) Close
Pre-market $1,517.00 +$2.75 (+0.18%) 4:54 PM ET
Prev close $1,518.73
Open $1,520.28
Day high $1,545.41
Day low $1,513.00
Volume 677
Avg vol 455,101
Mkt cap
$53.45B
EV/Sales
4.60
P/E ratio
37.26
FY Revenue
$11.23B
EPS
40.76
Gross Margin
25.66%
Div yield
0.17%
Sector
Industrials
AI report sections
FIX
Comfort Systems USA, Inc.
Comfort Systems USA exhibits exceptionally strong multi-period price appreciation and high returns on capital, supported by double-digit earnings and cash flow growth. At the same time, valuation multiples and free cash flow yield appear elevated and compressed respectively, indicating the market is already pricing in substantial future performance. Technical signals point to a near-term consolidation or pullback phase after a steep advance, with mixed momentum and price trading near but below short-term averages.
AI summarized at 7:01 PM ET, 2026-03-26
AI summary scores
INTRADAY: 52 SWING: 68 LONG: 74
Volume vs average
Intraday (cumulative)
−1% (Below avg)
Vol/Avg: 0.99×
RSI
42.90 (Neutral)
Neutral (40–60)
MACD momentum
Intraday
+0.19 (Strong)
MACD: -0.79 Signal: -0.97
Short-Term
-11.91 (Weak)
MACD: -36.70 Signal: -24.79
Long-Term
-9.49 (Weak)
MACD: -52.87 Signal: -43.38
Intraday trend score 27.12

Latest news

FIX 12 articles Positive: 11 Neutral: 1 Negative: 0
Positive Zacks Investment Research • Zacks.Com
Comfort Systems (FIX) Dips More Than Broader Market: What You Should Know

Comfort Systems (FIX) fell 5.96% in the latest trading session, underperforming the S&P 500's 0.25% loss. Despite the recent decline, the stock holds a Zacks Rank #1 (Strong Buy) rating with strong projected earnings growth of 46.18% YoY and revenue growth of 30.3%. The company trades at a premium valuation with a Forward P/E of 35.22 versus the industry average of 22.52.

FIX Comfort Systems stock decline earnings growth Zacks Rank #1 valuation premium HVAC industry
Sentiment note

Despite a significant single-day decline of 5.96%, the company maintains a Zacks Rank #1 (Strong Buy) rating with strong fundamentals including 46.18% projected YoY earnings growth and 30.3% revenue growth. The positive estimate revisions (0.91% upward over the past month) and robust full-year guidance (58.8% earnings growth, 38.3% revenue growth) support an optimistic long-term outlook, outweighing the short-term price weakness.

Positive Zacks Investment Research • Zacks.Com
Brokers Suggest Investing in Comfort Systems (FIX): Read This Before Placing a Bet

Comfort Systems (FIX) has received strong broker recommendations with an average brokerage recommendation of 1.31 (Strong Buy equivalent), with 11 of 13 analysts rating it as Strong Buy. The company also earned a Zacks Rank #1 (Strong Buy) rating based on earnings estimate revisions, with consensus estimates increasing 0.9% over the past month to $45.86. However, the article cautions that broker recommendations often carry positive bias due to vested interests and should be used to validate other research rather than as sole investment criteria.

FIX stock recommendation earnings estimate revisions Zacks Rank brokerage analyst bias investment strategy
Sentiment note

Strong consensus among brokers (84.6% Strong Buy ratings) and Zacks Rank #1 (Strong Buy) designation based on positive earnings estimate revisions. Consensus estimates increased 0.9% over the past month, indicating analyst optimism about the company's earnings prospects.

Positive The Motley Fool • James Brumley
Meet the Under-the-Radar Stock Quietly Powering the AI Data Center Boom

Comfort Systems USA (FIX), an engineering and construction contractor specializing in plumbing, HVAC, and electrical work, is benefiting significantly from the AI data center boom. With nearly 60% of its business from the technology sector and a backlog growing from $12.45B to $14.06B, the company has seen its stock surge over 140% in the past year and 2,000% over five years. Trading at 30x forward earnings with analyst consensus price target of $2,217.63, the stock represents a potential opportunity in AI infrastructure.

FIX AI data centers construction contractor infrastructure backlog growth technology sector stock performance
Sentiment note

The company is experiencing strong growth driven by AI data center construction, with 50% YoY revenue growth, expanding backlog, and significant stock appreciation. Analysts rate it a strong buy with upside potential, though valuation is elevated at 30x forward earnings.

Positive The Motley Fool • Motley Fool Staff
2 Hidden Businesses to Watch as AI Keeps Heating Up

Despite concerns that AI trends may be peaking, Taiwan Semiconductor's 68% year-over-year revenue growth in June and Meta's expansion of its Louisiana data center to $50+ billion demonstrate sustained momentum in AI infrastructure buildout. The podcast highlights two lesser-known companies positioned to benefit: Comfort Systems USA, which provides specialized cooling and electrical work for data centers, and Celestica, which assembles advanced chips into custom AI server racks.

TSM META FIX CLS AI infrastructure data center expansion semiconductor manufacturing supply chain bottlenecks
Sentiment note

Company specializes in HVAC, plumbing, and electrical work for commercial data centers. Recent quarter showed 56% revenue growth YoY, EPS more than doubled, and backlog grew 80%. Well-positioned to benefit from liquid cooling requirements in next-generation data centers with lead times exceeding one year.

Positive The Motley Fool • Micah Zimmerman
5 Stocks Poised to Outperform With Their Best Growth Still Ahead

Five financially strong industrial companies—GE Vernova, Vertiv Holdings, Comfort Systems USA, Sterling Infrastructure, and Powell Industries—are positioned to benefit from AI data center expansion and power grid electrification. Each company has strong balance sheets with low debt and substantial cash reserves, enabling continued investment and growth. However, valuations are elevated and all five are exposed to the same cyclical theme, so a slowdown in data center spending could impact them collectively.

GEV VRT FIX STRL AI infrastructure data centers power grid electrification industrial stocks
Sentiment note

50% revenue from data center/technology projects, record-level backlog, $1B+ annual operating cash flow, and light leverage position the company well for continued growth.

Positive Investing.com • Nathan Reiff
These Cash-Flow Stocks Give Investors More Than Just Growth Potential

The article highlights three cash-flow focused stocks that offer investors both stability and growth potential. Comfort Systems USA (FIX), an HVAC provider benefiting from data center demand, has surged 67% YTD with strong cash flow improvements. Mueller Industries (MLI), a tubing and components maker, offers value with a lower P/E ratio and solid cash reserves despite being down 4% YTD. Steel Dynamics (STLD), up 35% YTD, has built $2 billion in liquidity and is investing in growth while returning value to shareholders through buybacks and dividends.

FIX MLI STLD cash flow industrial stocks HVAC data centers dividend growth
Sentiment note

Strong 67% YTD returns, record $12.5B backlog, 57% YOY revenue growth, operating cash inflows of $389M vs $88M outflows YoY, rapid EPS and margin growth, analyst consensus with 9 Buy ratings and 19% upside potential despite high P/E of 47.4

Positive Investing.com • Brett Owens
These 8 Stocks Yield Up to 8.3% and Their Payouts Could Soon Rise

The article highlights eight dividend-paying stocks with yields up to 8.3% that are expected to increase their payouts soon. These companies have demonstrated strong earnings growth and maintain low payout ratios, suggesting room for dividend increases. The stocks span various sectors including construction, healthcare, aerospace, HVAC, telecommunications, tobacco, investment management, and energy infrastructure.

AGX CHE HWM FIX dividend growth dividend yield earnings growth dividend magnet
Sentiment note

Net income nearly doubled in 2025; dividend 77.7% higher year-over-year; multiple raises per year since 2021; strong growth expected; announcement late July

Neutral The Motley Fool • Lee Samaha
2 Hidden Industrial Stocks That Will Benefit From the AI Infrastructure Build-Out Not Named SpaceX or Intel

The article highlights ON Semiconductor and Rockwell Automation as undervalued industrial stocks poised to benefit from AI inference spending growth. ON Semiconductor's AI data center revenue is expected to double from $250M (2025) to $500M (2026), while Rockwell Automation is embedding AI inference models into its industrial automation solutions through partnerships with Nvidia. Both companies currently have low AI exposure but are positioned for significant long-term growth as the AI market shifts from infrastructure investment to inference deployment.

ON ROK NVDA VRT AI infrastructure AI inference industrial stocks data center
Sentiment note

Referenced as another visible AI data-center infrastructure play, used as a comparison point to highlight the hidden value in less obvious industrial stocks.

Positive The Motley Fool • Lee Samaha
1 Hot Industrial Stock Riding the AI Infrastructure Boom

Comfort Systems USA (FIX) is benefiting significantly from AI data center investment demand, with a 1,160% return over three years. The company provides mechanical, electrical, and plumbing (MEP) systems for data centers. Growth drivers include surging orders, backlog expansion, margin expansion from higher-margin AI projects, and expanding modular manufacturing capacity. Trading at 45x 2026 earnings, the stock could continue rising if AI data center spending remains strong.

FIX AI infrastructure data center investment mechanical and electrical contracting MEP systems modular manufacturing margin expansion backlog growth
Sentiment note

Company is experiencing exceptional growth (1,160% return over 3 years) driven by surging AI data center demand, strong order backlog, margin expansion, and growing modular revenue. Management is expanding capacity significantly. The article positions it as an ideal 'picks-and-shovels' play on AI infrastructure investment, though notes valuation is elevated at 45x 2026 earnings.

Positive The Motley Fool • Marc Guberti
Can Comfort Systems USA Reach $2,500 per Share?

Comfort Systems USA, a provider of ventilation and air conditioning systems for AI data centers, is positioned for continued growth driven by a $12.45 billion backlog (80.7% YoY increase) and strong Q1 results with $2.87 billion in revenue (56.5% YoY growth). The company benefits from tech giants' massive AI infrastructure spending, with over half its backlog from tech companies. With expanding profit margins, a 14.3% dividend hike, and strategic acquisitions expanding its market share, the stock has potential to reach $2,500 per share by year-end.

FIX AI data centers HVAC infrastructure revenue backlog profit margin expansion tech spending AI infrastructure dividend hike
Sentiment note

Strong fundamentals with 80.7% YoY backlog growth, 56.5% revenue growth, doubled net income, expanding profit margins, and strategic positioning in the high-growth AI data center infrastructure market. The company is well-positioned to benefit from the multiyear AI infrastructure spending trend by top hyperscalers.

Positive Benzinga • Erica Kollmann
Marvell Stock Is Up 230% In 2026 — S&P 500 Debut Could Make That Look Conservative

Marvell Technology (MRVL) has surged 230% in 2026 and will be added to the S&P 500 effective June 22, which could drive further gains through forced institutional buying. The semiconductor designer benefits from strong AI infrastructure demand. However, recent S&P 500 inclusions show mixed results—while data center infrastructure companies like Comfort Systems USA and EMCOR Group have surged post-inclusion, ad-tech and software names like The Trade Desk have cratered.

MRVL FIX EME VRT S&P 500 inclusion AI infrastructure semiconductor data center
Sentiment note

Surged 91.3% since S&P 500 inclusion on Dec 22, 2025. Benefits from AI data center buildout as HVAC and electrical contractor, demonstrating strong post-inclusion performance in the infrastructure sector.

Positive The Motley Fool • Catie Hogan
How Comfort Systems USA Is Playing a Crucial Role in the AI Revolution

Comfort Systems USA, a commercial HVAC and mechanical services company, is emerging as an unexpected beneficiary of the AI infrastructure boom. As AI data centers require massive cooling systems to manage heat from computing power, the company has secured significant contracts, growing its backlog to $12.45 billion with 51% year-over-year organic revenue growth. Despite a near 100% stock price increase over the past year and a forward P/E ratio of 47, analysts view the valuation as justified for long-term investors.

FIX AI infrastructure data centers thermal management HVAC services backlog growth dividend increase
Sentiment note

The company is benefiting significantly from AI data center expansion with a $12.45 billion backlog, 51% YoY organic revenue growth, nearly 100% stock price appreciation over 12 months, and a recent dividend increase. Despite premium valuation (P/E of 47), the strong fundamentals and growth trajectory support a positive outlook.

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