AI Infrastructure Demand Lifts US Industrials: McGrath RentCorp TRS Revenues Surge 26%, Carlisle Posts Record Q3 EPS $5.92

The Quick Take

• McGrath RentCorp Q3 TRS rental revenues surged 26% on AI data center modular infrastructure demand; overall revenue +7%
• Carlisle Companies Q3 revenue +9%, record adjusted EPS $5.92; raw material and freight headwinds delay price-cost parity to year-end
• AI-driven modular construction and industrial building materials emerge as secondary beneficiaries of the US data center buildout cycle

Two US industrial companies reported Q3 earnings revealing how AI infrastructure spending is propagating beyond semiconductor names into physical infrastructure layers. McGrath RentCorp’s Technology Rental Solutions segment saw revenues surge 26% as demand for modular data center facilities, temporary power, and cooling equipment accelerated with hyperscaler capex programs. Carlisle Companies, a provider of roofing and waterproofing materials, posted 9% revenue growth and a record $5.92 adjusted EPS, benefiting from industrial construction volumes linked to data center builds and re-shoring manufacturing activity.

McGrath’s narrowed full-year revenue guidance reflects the uneven nature of the AI infrastructure cycle: its modular equipment segment is softer as slower commercial real estate projects weigh against the AI boom. For Carlisle, the 50-year dividend streak and strong EPS beat signal financial resilience, but management noted raw material and freight cost normalization is trailing pricing actions, with full price-cost parity expected only at Q4 exit. This margin trajectory matters for equity valuation in a sector where input cost credibility drives multiple expansion.

Forward watch points: McGrath TRS utilization rates in Q4 2026 as hyperscaler build schedules continue; Carlisle’s Q4 margin cadence confirming price-cost parity delivery; and US data center permit issuance data, which has been a leading indicator for modular construction bookings. Investors tracking the AI infrastructure investment cycle beyond pure-play semiconductors should monitor these industrial bellwethers for confirmation that secondary-layer spending is sustaining into 2027 capex budgets.

Synthesized from 2 sources.