EMCOR Group

The Q2 print resolves the single biggest bear objection: margin is now expanding on a clean GAAP basis with no disposal gain flattering it, while backlog accelerated to +43.9% y/y and guidance was raised by roughly $1.5B of revenue and $3.75 of EPS in one step.

• RPO hit $17.14B, up 43.9% y/y from $11.91B — an acceleration from the +32.9% y/y reported in Q1 2026, with $13.02B of it scheduled to convert inside twelve months. Forward revenue is contracted, not hoped for
• The margin question is answered on clean numbers: Q2 GAAP operating margin 10.6% vs 9.6% a year ago, with no UK-sale gain in either period (EMCOR UK was sold 2025-12-01 and the segment now reports zero). Gross margin also widened to 19.8% from 19.4%
• Segment mix improved where it matters: US Electrical revenue +24.0% at a 13.9% operating margin (up from 11.8%), and the previously loss-making Industrial Services segment swung to +$9.6M operating income from -$0.4M
• Guidance was raised to $20.00-20.50B revenue and $32.00-33.25 diluted EPS — a ~$1.5B revenue and ~$3.75 EPS step-up in a single quarter, against a Q2 EPS beat of ~25% versus consensus
• Still zero drawn debt against $924.4M cash, while simultaneously spending $268.5M on buybacks in H1 and committing ~$700M to four electrical-contractor acquisitions — growth and capital return funded out of the same self-generated cash
• The demand mix broadened beyond data centers: RPO growth came from Network and Communications, Water and Wastewater, Institutional, and Healthcare, which softens the single-theme concentration risk

A 25x-forward specialty contractor whose cash conversion has decoupled from its earnings — H1 free cash flow was only $230M against $709M of net income — and which is now spending ~$700M of its net-cash cushion on acquisitions at the top of a data-center cycle.

• Cash conversion is deteriorating as growth accelerates: H1 2026 operating cash flow was $289.9M, DOWN from $302.2M a year ago, even though net income rose from $542.8M to $709.2M. A $525.9M working-capital build (receivables +$857M in six months) absorbed the difference — growth is consuming cash faster than it generates it
• At $817.42 and $32.625 of guided FY2026 EPS the stock is ~25.1x forward earnings, still well above the 10-15x historically ascribed to specialty contractors. The re-rating is now doing much of the work in the share price
• The Mechanical segment's operating margin actually declined y/y — 12.5% in Q2 2026 vs 13.6% in Q2 2025 — despite revenue growing 31.1%. The largest segment (45% of revenue) is buying growth with margin
• The ~$700M of pending/completed acquisitions is ~76% of the entire $924.4M cash balance and management explicitly says it will draw the revolver 'to the extent necessary'. The pristine net-cash balance sheet that anchors the quality argument is about to get much thinner
• RPO of $17.14B against a $20.0-20.5B annual revenue run-rate is roughly ten months of work — backlog is large in absolute terms but only modestly forward-covering, so an awards slowdown would show up in revenue within a year
• Demand still leans on capex that one buyer class controls. Network and Communications was named the largest RPO growth driver; a hyperscaler digestion phase hits the fastest-growing part of the book first