Comfort Systems USA, Inc. · FIX · FY2026 Q1 · Calendar Q2 2026

FIX Q1 2026: Revenue Doubles, Record Backlog as Data-Center Demand Accelerates

Comfort Systems USA's Q1 2026 results show data-center construction demand is still accelerating, driving both revenue growth and margin expansion. Revenue rose 56% YoY to $2.87 billion, beating estimates by 20%, while gross margin reached a record 26.3%. Backlog climbed to $12.5 billion, supporting management's mid- to high-20% organic growth outlook. The initial market reaction was negative — a 3.5% abnormal decline — likely reflecting concerns over sustainability, a one-time $43 million change-order benefit, and surging capital expenditures of $147 million. The stock subsequently drifted 5.9% higher. With a bullish score of 85 and maintained guidance, the fundamental picture is strong, but labor constraints, capex efficiency, and acquisition integration are key execution risks.

Reported After market closeNYSEIndustrials $57.24B market cap
100quality score

Company context

Snapshot as of publication

Comfort Systems USA, Inc., together with its subsidiaries, provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. The company operates through two segments: Mechanical and Electrical. It offers heating, ventilation, and air conditioning systems, as well as plumbing, electrical, piping and controls, off-site construction, monitoring, and fire protection.…

Earnings scorecard

Reported versus consensus
Reported EPS $10.51 Consensus $7
EPS surprise +54.3% Reported versus consensus
Reported revenue $2.87B Consensus $2.39B
Revenue surprise +19.7% Reported versus consensus

Earnings History

Estimate Beat Miss Match
FIX REVENUE earnings history estimate and actual scatter chart 9 reported fiscal quarters and 4 future estimate-only quarters. Q1 '24 estimate $1B Q1 '24 actual $2B, beat Q2 '24 estimate $2B Q2 '24 actual $2B, beat Q3 '24 estimate $2B Q3 '24 actual $2B, beat Q2 '25 estimate $2B Q2 '25 actual $2B, beat Q3 '25 estimate $2B Q3 '25 actual $2B, beat Q4 '25 estimate $2B Q4 '25 actual $3B, beat Q1 '26 estimate $2B Q1 '26 actual $3B, beat Q2 '26 estimate $3B Q2 '26 actual $3B, beat Q3 '26 estimate $3B Q4 '26 estimate $3B Q1 '27 estimate $3B Q2 '27 estimate $4B
Show 1 more >

Analyst Consensus ?

ConsensusBuy8 ratings
Bullish562.5%
Neutral337.5%
Bearish00.0%

Analyst 52W Price Targets

$1,519.96Current
$1,140Low
$1,929.33Average
$2,225High

Latest persisted target per named analyst; persisted current price from FN2's market snapshot as of Jul 29, 2026. Not an FN2 forecast.

Firm-level rating actions

FMP grade actions identify the grading firm, not a named analyst.

FirmRatingPrior ratingActionDate
UBS Buy BuyMaintainJun 8, 2026
Keybanc Overweight Sector WeightUpgradeApr 24, 2026
DA Davidson Buy BuyMaintainFeb 23, 2026
Stifel Buy BuyMaintainJan 26, 2026
Sidoti & Co. Neutral NeutralMaintainJun 2, 2020
Guggenheim Neutral BuyDowngradeNov 10, 2017
BB&T Capital Buy HoldUpgradeDec 1, 2014
Gilford Securities Neutral NeutralMaintainJan 10, 2013

Named analyst price targets

Upside is calculated against the persisted current price $1,519.96. FMP does not supply a rating on these named-analyst rows.

FirmAnalyst52W targetPrice when postedUpsideDate
Stifel NicolausBrian Brophy$1,910$1,730.11 +25.7%Jul 27, 2026
UBSAnalyst unavailable$2,225$1,728.2 +46.4%Jul 27, 2026
KeyBancAnalyst unavailable$2,110$1,733.6 +38.8%Jul 27, 2026
Goldman SachsAnalyst unavailable$2,159$1,684.94 +42.0%Jul 9, 2026
UBSAnalyst unavailable$2,125$1,838.11 +39.8%Jun 8, 2026
OppenheimerAnalyst unavailable$2,200$1,868.18 +44.7%May 28, 2026
UBSAnalyst unavailable$1,992$1,753.47 +31.1%Apr 27, 2026
KeyBancAnalyst unavailable$2,004$1,740.33 +31.8%Apr 24, 2026
GLJ ResearchAnalyst unavailable$2,001$1,682.15 +31.6%Apr 20, 2026
Stifel NicolausAnalyst unavailable$1,819$1,611 +19.7%Apr 16, 2026
See 10 more

Track every rating change on FIX the moment it posts. Free to start.

Start free

Market reaction

event-close to next-session close
Stock move -2.7% Event window
SPY move +0.8% Same window
Abnormal move -3.5% Stock minus SPY
Volume 2.3× Versus trailing sessions
Subsequent drift +5.9% Up to 20 sessions
FIXSPY benchmark

Follow FIX with an agent that reads every filing, transcript, and price print. Free to start.

Try FN2 free

Transcript intelligence

What changed

Revenue growth accelerated from 35% same-store growth in Q4 2025 to 51% in Q1 2026. Gross margin expanded from 25.5% in Q4 2025 to a record 26.3%. Backlog grew from $12.0 billion to $12.5 billion. Capital expenditures surged to $147 million in Q1, up from $22 million a year earlier, to fund a large modular assembly building in Texas. An electrical contractor acquisition expected to add approximately $250 million in annual revenue was announced, with closing anticipated in early May. Capex outlook shifted from stable to increasing.

Guidance delta

Management maintained its mid- to high-20% organic growth guidance for 2026, supported by record backlog and strong bookings. Capex outlook increased from stable to roughly 5% of revenue for the full year. A new $0.80 quarterly dividend was announced. Guidance sentiment remained maintained.

Key takeaways

  • Revenue and earnings more than doubled YoY, driven by strong data-center and advanced-technology demand, with same-store growth of 51%.
  • Gross margin reached an all-time high of 26.3%, up from 25.5% in Q4 2025, supported by favorable change orders and improved segment mix.
  • Backlog hit a record $12.5 billion, a $5 billion year-over-year increase, providing visibility for sustained mid- to high-20% organic growth.
  • EPS of $10.51 beat estimates by 54%, while revenue of $2.87 billion exceeded expectations by 20%.
  • An electrical contractor acquisition adding approximately $250 million in annual revenue at 8-10% EBITDA margin is expected to close in early May.

Management priorities

  • Complete modular capacity expansion to 4 million square feet by end of 2026.
  • Close the electrical contractor acquisition in early May and integrate operations.
  • Grow service and maintenance revenue from data-center assets.
  • Maintain disciplined project selection to protect margins.
  • Sustain capex at roughly 5% of revenue for the full year.

Related earnings events

Industrials

Sources

  1. Earnings call transcript and parsed analysis · 2026-05-11T10:29:34.698584+00:00
  2. FN2 earnings calendar · 2026-07-26T00:37:12.209961+00:00
  3. Polygon adjusted daily market bars · 2026-07-29T17:31:21.383803+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-07-29T17:31:21.381060+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Analyst target low, average, and high values are derived at request time from each named analyst's latest persisted FMP target. The current-price marker comes from FN2's persisted market snapshot. They are sell-side estimates, not an FN2 valuation or recommendation.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated . For educational purposes only; not investment advice.