EME · Q1 2026 Earnings

Bullish

Emcor

Reported April 29, 2026

30-second summary

30-second take: EMCOR opened FY26 with Q1 revenue of $4.63B (+19.7% YoY, 16.8% organic) and diluted EPS of $6.84, while RPOs extended the record to $15.62B. Management raised FY26 revenue guidance to $18.50–19.25B (+$750M at midpoint to $18.875B) and EPS to $28.25–29.75 (+$0.75 at midpoint), but held the operating margin band at 9.0–9.4% — a tell, given Q1 came in at 8.7%, the lowest quarterly print in over a year. The organic acceleration well above the Q4 9.5% exit rate is the headline; the unchanged margin band against an 8.7% start is the friction.

Headline numbers

EPS

Q1 FY2026

$6.84

Revenue

Q1 FY2026

$4.63B

+19.7% YoY

Gross margin

Q1 FY2026

18.7%

Operating margin

Q1 FY2026

8.7%

Key financials

Q1 FY2026

Metric	Q1 FY2026	YoY	Q4 FY2025	QoQ
Revenue	$4.63B	+19.7%	$4.51B	+2.6%
EPS	$6.84	—	$7.19	-4.9%
Gross margin	18.7%	—	19.7%	-100bps
Operating margin	8.7%	—	12.7%	-400bps

Guidance

Company raised full-year FY2026 revenue and EPS guidance on strong Q1 results (19.7% YoY revenue growth, 8.7% operating margin), maintaining margin outlook despite prior concerns.

Guidance is issued for the full year only, refreshed each quarter. Prior and new below are the same FY updated this quarter.

Changes to prior guidance

Metric	Period	Prior guide	New guide	Δ	Result
Revenue	FY 2026	$17.75B - $18.50B	$18.50B - $19.25B	+$0.75B at midpoint (+4.1%); ranges widened and shifted upward	Raised
Diluted EPS	FY 2026	$27.25 - $29.25	$28.25 - $29.75	+$0.75B at midpoint (+2.7%); low end raised $1.00, high end raised $0.50	Raised

Reaffirmed unchanged this quarter: Operating Margin (9.0% - 9.4%)

Segment KPIs

Q1 FY2026

Segment	Q1 FY2026	YoY
United States electrical construction and facilities services	$1.447B	+32.9%
United States mechanical construction and facilities services	$2.026B	+28.8%
United States building services	$0.773B	+4.0%
United States industrial services	$0.382B	+6.4%

Other KPIs

Q1 FY2026

Segment	Q1 FY2026
Remaining Performance Obligations (RPOs)	$15.62 billion
Organic Revenue Growth	16.8%
Operating Margin	8.7%
U.S. Electrical Construction Operating Margin	12.1%
U.S. Mechanical Construction Operating Margin	10.9%

Management tone

Q2 record RPOs → Q3 raised-and-narrowed → Q4 reset with margin caution → Q1 conviction raise

Three quarters ago, management framed data center demand with phrases like "pipeline remains strong"; last quarter the language hardened to "record RPOs"; this quarter the framing escalated to "no sign of slowing demand in this vertical, where customer investments in AI infrastructure, cloud infrastructure, and overall digital transformation are driving unprecedented levels of activity." The word "unprecedented" had not appeared in prior briefs. The shift is from "strong and broadening" to "uncapped and accelerating" — and it arrives with a record 1.5x book-to-bill ratio behind it.

The Q4 brief flagged a "cautious-but-credible reset" on the FY26 margin band, with the low end set 40bps below the FY25 actual. This quarter, management held that same band despite an 8.7% Q1 actual — a more confident posture than last quarter's defensive framing. The qualifier is honest: in Q&A, management explained mechanical margins decreased "due to a shift in mix that included a greater percentage of revenues from projects where we're acting as either a construction manager or prime contractor and which inherently carry lower than average gross profit margins." That's an acknowledgment that mix is structurally diluting the percentage, not a one-time noise quarter.

Last quarter management dodged the data center concentration question with "could be 40, could be 45, could go down to 30." This quarter the answer was sharper and more strategic — in Q&A on growth composition (UBS exchange), management clarified that water/wastewater and food processing work is "incremental, not cannibalizing data center work," with different teams, geographies, and skill sets. The implication: the diversification is being explicitly engineered rather than passively allowed, and the lower-margin work is justified on ROIC rather than apologized for on margin percentage.

The guidance-raise framing shifted from reactive to proactive. Last quarter management used the construct "from the low end to the midpoint, we have a high degree of confidence… from the midpoint to the high end of our range, we need to execute very well." This quarter the anchor was different: "Given our strong start to the year, and the strength of our remaining performance obligations, we are raising our full year 2026 guidance." The raise is grounded in contracted RPO rather than expected execution — a higher-quality basis.

Recurring themes management leaned on this quarter:

Data center and AI infrastructure demand driving 'unprecedented' activityMargin stability and expansion despite higher-mix complexity projectsRPO growth of 32.9% YoY providing strong visibility and backlogOperational excellence and disciplined contract managementGeographic expansion and scope broadening outside data centersRestructuring benefits materializing in building services

Risks management surfaced:

Macroeconomic challenges and geopolitical eventsRising commodity pricesProject cycle timing and quarterly variabilityMix shift toward lower-margin construction manager and prime contractor rolesSite-based building services headwinds (noted as ongoing but improving)

Q&A highlights

Adam Thalheimer · Thompson Davis

Asked for detailed pipeline information and order expectations for the remainder of the year, given record 1.5x book-to-bill ratio in Q1.

Management declined to provide specific order guidance, emphasizing variability quarter-to-quarter. Highlighted continued strong demand across data centers, water/wastewater, healthcare, manufacturing, and institutional markets. Noted institutional market resilience and warehousing/logistics resurgence. Stated company will grow in excess of non-residential construction and continue winning new projects. Discussed high-tech manufacturing as flex market with presence in Mountain West and Arizona.

Record 1.5x book-to-bill ratioNo slowing of demand in data centers and key market sectorsInstitutional market showing more resilience than expectedTargeting growth in excess of non-res construction historically

Brian Brophy · Stifel

Asked about deliberate strategy to start with lower-risk contract structures (GMP/cost-plus) in new geographies and transition to fixed-price for higher margins, and what triggers that transition. Also asked about labor availability.

Management explained contract structure depends on customer preference and company comfort with cost/pace knowledge. Referenced prior-year fixed-price loss as caution. Stated customers often prefer GMP initially to accommodate change orders and expedite start. Company can convert 50-60% through GMP contracts to fixed-price once comfortable with locked-in cost/scope. No notable changes in labor tightness. Emphasized union recruitment and Miller's pro-trade training program (2-4 weeks). Identified supervision/leadership development as true growth bottleneck, not labor availability. Highlighted MCOR employer-of-choice attributes.

Contract structure decisions are joint with customersCan transition GMP to fixed-price mid-project once 50-60% completePrior-year fixed-price loss taken on new-geography projectHeavy union recruitment in southeast, Texas, Oklahoma, Midwest

Justin Hockey · Robert W. Baird

Asked why revenue guidance only tweaked modestly higher (9-13%) when Q1 showed 20% organic growth and RPOs grew 18% quarter-over-quarter, implying significant deceleration to mid-single digits.

Management emphasized early-stage visibility (only one quarter complete) with three quarters remaining. Noted still need to book 30% of revenue for remainder of year based on RPO burn and Q1 earnings to hit midpoint of guidance. Strong RPO bookings require rapid mobilization, labor assembly, and job starts to convert to revenue. Expected visibility improvement by late July. Reiterated company feels good about revenue trend, RPO bookings, and RPO margins.

Still in first quarter of year with three quarters aheadMust book ~30% of work for remainder of year to hit guidance midpoint (down from 40-45% requirement historically)Strong Q1 bookings require rapid mobilization to impact full-year revenueRevenue upside dependent on speed of labor assembly and job starts on new booked work

Avi · UBS

Asked whether 20% organic growth rate includes prime contracting pass-through revenues and whether guidance framework (high single to low double-digit growth) applies to self-perform work only or includes prime contracting.

Management stated growth guidance applies to all work (self-perform and prime contracting combined). Primary pass-through occurs in water/wastewater (Florida) and food processing at scale. Water/wastewater and food processing come at lower margins but generate strong margin dollars and return on capital. Clarified company is not foregoing data center work to pursue water/wastewater or food processing—different teams, geographies, and skill sets. Food processing was primary margin impact in Q1; water/wastewater still in backlog. Pricing and productivity account for ~30-40% of growth; remainder from volume/mix.

Pass-through revenue primarily in water/wastewater (Florida) and food processingFood processing is primary EPC business at scale with multi-trade packagesThese businesses impact margins 10-15 basis points negative but excellent on ROICWater/wastewater and food processing are incremental, not cannibalizing data center work

Tim Mulrooney · William Blair

Asked to confirm that if 30-40% of growth comes from pricing/productivity and total growth is 10-12%, then pricing is adding only 3-4 points, which seems low given MCOR's critical role in AI infrastructure. Questioned whether pricing should be higher.

Management rejected the premise, explaining that contractors must execute work to realize pricing gains. Emphasized company never assumes customers lack alternatives and prioritizes long-term customer relationships over maximum short-term pricing. Stated pricing comes in multiple forms: labor productivity assumptions, coverage for unforeseen job conditions, and contract terms/change order administration. Referenced strong execution track record and customer retention. Noted volume, demand, and productivity are core revenue drivers, supported by growth in number of jobs and average contract values year-over-year. Implied willingness to trade price for better contract terms.

Pricing environment is good; company getting paid 'almost for what we're worth'Pricing covers: labor productivity assumptions, unforeseen job conditions, contract termsPrioritizes long-term customer relationships over maximum pricingCore revenue drivers are volume, demand, and productivity (not aggressive pricing)

Answers to last quarter's watch list

Q1 organic growth vs the 9.5% Q4 exit rate — Q1 organic growth came in at 16.8%, well above the Q4 exit rate of 9.5%. Miller laps in early FY26, so this is the cleaner read on underlying demand depth. Status: Resolved positively

Mechanical segment trajectory after Q4 +16.9% acceleration — Mechanical printed +28.8% YoY in Q1, accelerating again, though at a 100bps lower operating margin (10.9% vs 11.9% PY) as mix shifted toward construction-manager and prime-contractor roles. Growth side resolved positively; margin side flags the mix headwind explicitly. Status: Resolved positively

Q1 operating margin relative to the 9.0–9.4% FY band — Q1 printed 8.7%, below the low end of the FY band. Management held the band unchanged, implying confidence in back-half step-up. The mix headwind from prime-contractor work is biting earlier than the FY26 reset implied. Status: Resolved negatively

RPO composition: network/communications moderation and high-tech manufacturing reload — Total RPOs reached $15.62B (+17.9% sequentially), with 78% scheduled to burn within 12 months (vs 82% at year-end 2025) — RPO duration is extending slightly, providing modestly longer visibility. Granular composition by vertical was not separately broken out in the press release; high-tech manufacturing reload visibility wasn't called out. Status: Continue monitoring

UK Building Services divestiture close and proceeds deployment — Not referenced in the Q1 press release; the segment no longer appears in the segment table, suggesting the sale closed but the after-tax proceeds and deployment cadence weren't disclosed on this print. Status: Not resolved

Q4 booking rate vs the 40–45% capture threshold for FY26 upper half — Q1 booking rate produced a 1.5x book-to-bill (management called it a record), and the company now needs to book only ~30% of remaining-year revenue to hit guidance midpoint (down from the 40–45% historical requirement). Status: Resolved positively

What to watch into next quarter

Q2 operating margin landing point — whether it steps back above 9.0% (validating the band hold) or stays in the 8.7–8.9% range (signaling the FY26 band's low end is now the realistic ceiling)

Mechanical segment operating margin — whether it stabilizes at the 10.9% Q1 level or compresses further as prime-contractor mix grows; the FY25 segment margin was meaningfully higher

Organic growth trajectory ex pass-through — Q1's 16.8% organic includes water/wastewater and food processing pass-through; the underlying self-perform organic rate matters for sustainability

Whether updated RPO disclosure includes vertical breakdown to assess network/communications growth versus the +60% YoY base now lapping, and any visible high-tech manufacturing reload

Capital deployment update — UK divestiture proceeds, buyback pace, and any M&A signaling given the implied $1B+ liquidity position

Late-July visibility update flagged by management — whether the back-half ramp materializes or the guide is revisited

Sources

EMCOR Q1 FY2026 Earnings Press Release (SEC 8-K Exhibit 99.1) — https://www.sec.gov/Archives/edgar/data/105634/000010563426000048/eme-ex991_2026331xq1.htm

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