EMCOR Group’s Labor Flexibility, RPO Outlook Clash in 2026 Q2 Earnings Call

Date of Call: Jul 30, 2026

Financials Results

• Revenue: $5.15B, up 19.8% YOY and 19.6% organic growth
• EPS: $9.06 per diluted share, up 35% YOY
• Gross Margin: 19.8%, up 40 basis points YOY
• Operating Margin: 10.6%, up 100 basis points YOY

Guidance:

• Revenue for full year 2026 expected to be between $20B and $20.5B.
• Diluted EPS for full year 2026 expected to be between $32 and $33.25.
• Outlook assumes continued strong operating performance, margins, disciplined execution, and sustained demand across core markets.

Business Commentary:

Revenue Growth and Operational Performance:

• MCOR Group reported revenue of $5.15 billion for Q2 2026, showing an increase of 19.8% year-over-year. Organic growth, excluding acquisitions and the divestiture of MCOR-UK, was 19.6%.
• The growth was driven by strong performance in electrical and mechanical construction, particularly in data centers and other sectors like network and communications, institutional, and manufacturing.

Electrical and Mechanical Construction Performance:

• Electrical construction revenue was $1.66 billion, up 24% year-over-year, while mechanical construction revenue reached $2.3 billion, up over 31%.
• This growth was supported by increased activity in data center projects and other sectors, reflecting the company's ability to execute complex projects across various geographies and trades.

Record Remaining Performance Obligations (RPOs):

• MCOR's total RPOs reached a record $17.14 billion, an increase of 44% from the prior year and 10% sequentially.
• The growth in RPOs was primarily due to strong demand across sectors, especially in network and communications, and expanding opportunities in AI infrastructure and digital transformation initiatives.

Operating Income and Margins:

• Operating income for Q2 2026 was $547 million, representing an operating margin of 10.6%, with a nearly 32% increase in operating income.
• The improvement was due to exceptional field execution, favorable project mix, and increased revenue absorption, particularly in electrical construction and building services.

Acquisition Strategy and Capital Allocation:

• The company continued its acquisition strategy, focusing on transactions that expand capabilities and strengthen core competencies, with pending acquisitions expected to contribute between $250 and $275 million in revenue in the back half of the year.
• These acquisitions aim to deepen trade expertise, broaden geographic reach, and create cumulative and compounding impacts on the company's performance.

Sentiment Analysis:

Overall Tone: Positive

• Management described results as 'outstanding' and 'record' with 'exceptional organic growth.' They noted 'strong momentum' and 'confidence' in continued success. The increase in full-year earnings guidance and record RPOs of $17.14B support the positive tone.

Q&A:

• Question from Adam Thalheimer (Thompson Davis): Can you talk about any bookings in the quarter or upcoming bids in the semiconductor space?
  Response: Bookings in high-tech manufacturing (including semiconductors) are up about 7% sequentially and from year-end. Growth is expected later this year or early next year as the first phase of semiconductor projects from prior years completes.

• Question from Brent Thielman (Oppenheimer): Is there any change in philosophy with the mechanical margin mix, given the impact of cost-plus contracts and prime work?
  Response: No philosophical change. The margin impact is due to project mix (e.g., water/wastewater, food processing), which is less profitable, rather than an operational shift.

• Question from Justin Hawk (Baird): Are the acquisitions union contractors, and what drove the margin guidance raise given mechanical drag and new deal amortization?
  Response: Yes, all acquisitions are union IBEW contractors. The guidance raise was driven by accelerated revenue growth leading to better SG&A leverage and strong execution in electrical and building services.

• Question from Avi Jaroslawicz (UBS): What drove the strong electrical margins in Q2, and can they sustain in the 10%+ range for H2?
  Response: Electrical margins were strong due to favorable business ebb and flow and execution within a typical margin band. Sustaining 10.6% in H2 is not expected; guidance implies margins comparable to the first half of the year.

• Question from Brian Brophy (Stifel): Have you seen any change in data center demand from customers, and how much has contract mix shifted to GMP?
  Response: Demand profile remains unchanged. GMP mix has shifted by about 9-10% in mechanical, driven by owner preference for complex AI data center projects.

• Question from Tim Mulrooney (William Blair): How flexible is your labor for state moratoriums/permits, and why might the one-year RPO to revenue ratio differ from the historical ~50%?
  Response: Labor is flexible via union travel, prefabrication, and subcontracting. The RPO ratio may vary due to timing of mobilization and project size, but the historical ~50% is a reasonable guide.

• Question from Manish Samaya (Cantor): What are the missing exposure pockets and M&A pipeline outlook?
  Response: Pipeline is strong, focusing on augmenting existing capabilities and standalone acquisitions in mechanical/electrical construction and mechanical services, with cautious selection for cumulative impact.

• Question from Adam Bubbs (Goldman Sachs): How are data center project sizes trending, and what's the opportunity in non-union/rural markets like Texas?
  Response: Data centers are growing to 100-200+ megawatts, especially with AI, offering higher revenue per employee via prefabrication. Texas exposure is significant, and the company is well-positioned to grow in rural markets using union labor and partnerships.

Contradiction Point 1

Labor Flexibility for Data Center Bans/Project Mobility

It involves inconsistent messaging on the ability to move labor across regions, impacting the company's ability to respond to project constraints and geographic demand.

Tim Mulrooney (William Blair) - Tim Mulrooney (William Blair)

2026Q2: As a union contractor, it can move union labor across regions (e.g., from Chicago to Indiana). In rural markets, it uses more prefabrication and subcontracting. - [Tony Guzzi](CEO)

How are state moratoriums or data center bans impacting your labor flexibility for projects? - Tim Mulrooney (William Blair)

2026Q2: As a union contractor, labor can be brought in from other areas (e.g., Chicago to Northwest Indiana), using per-diem payments. - [Tony Guzzi](CEO)

Contradiction Point 2

One-Year RPO to Revenue Ratio Outlook

It involves contradictory statements on the stability of a key financial ratio, affecting expectations for the company's revenue recognition and financial health.

Tim Mulrooney (William Blair) - Tim Mulrooney (William Blair)

2026Q2: The company does not expect a material deviation [from ~50% ratio]. - [Jason Nalbandian](CFO)

What factors could cause the one-year RPO-to-revenue ratio to differ from the historical 50%? - Tim Mulrooney (William Blair)

2026Q2: The ratio has decreased (from ~60% to ~40% recently), partly due to timing of mobilization and project size increases. - [Jason Nalbandian](CFO)

Contradiction Point 3

Nature of the GMP Contract Mix Shift

It involves differing explanations for the strategic shift towards GMP contracts, impacting perceptions of the company's strategic direction and customer influence.

Brian Brophy (Stifel) - Brian Brophy (Stifel)

2026Q2: The mix shift to GMP is significant, particularly in mechanical construction, driven by owners for complex AI data center projects. - [Anthony Guzzi](CEO) / [Jason Nalbandian](CFO)

Can you quantify the shift from fixed-price to GMP contracts? - Brian Brophy (Stifel)

20260429-2026 Q1: It's not solely EMCOR's decision; customer preference also plays a role. The shift is mainly in mechanical due to new, large AI data center projects where scope is evolving. - [Anthony Guzzi](CEO) / [Jason Nalbandian](CFO)

Contradiction Point 4

Primary Constraint to Growth Capacity

It involves conflicting views on the main bottleneck limiting growth, affecting strategic planning and resource allocation priorities.

Justin Hawk (Baird) - Justin Hawk (Baird)

2026Q2: The primary driver is accelerated revenue growth leading to better overhead absorption... - [Jason Nalbandian](CFO)

What drove the optimism in the raised margin guidance despite mechanical drag and acquisition amortization? - Unknown Analyst (Goldman Sachs, on behalf of Adam Bubes)

20260429-2026 Q1: The primary bottleneck is field leadership development (foremen, project managers). - [Anthony Guzzi](CEO)

Contradiction Point 5

Mechanical Margin Outlook

It involves contradictions on the cause of margin pressure, affecting understanding of the company's cost structure and strategic priorities.

Brent Thielman (Oppenheimer) - Brent Thielman (Oppenheimer)

2026Q2: The mechanical margin pressure is due to project mix, specifically more work in sectors like water/wastewater and food processing, which have lower margins. It is not a change in business philosophy. - [Brent Thielman](Oppenheimer)

Does the mechanical margin mix shift reflect a change in philosophy or is it a nuanced mix issue? - Brent Thielman (D.A. Davidson & Co.)

2025Q4: The goal is to sustain margins between 12.5% and 13.5% across construction segments. - [Jason Nalbandian](CFO)