Watsco (WSO) Q2 2026 earnings review
Top-Line Stabilizes, But Margin Normalization Crushes Earnings Growth
Watsco has finally cleared the chaotic A2L refrigerant transition, achieving a 2% revenue growth in Q2. Domestic residential equipment volumes actually grew 2%, signaling that underlying demand is stabilizing. However, the return to a 'normal' operating environment brought a painful reality check for profitability. Gross margins compressed by 180 basis points, dragging Operating Income down 12% and EPS down 12% YoY to $4.00. The company can no longer rely on massive OEM price hikes to artificially inflate margins; future profit growth will have to be earned through internal execution, M&A integration, and technology adoption.
🐂 Bull Case
The burdensome regulatory transition is complete. Equipment volume grew 2% with average selling prices up 2%, creating a much cleaner baseline for future quarters.
Without the need to double-stock old and new refrigerants, first-half operating cash flow improved by $164 million YoY, paving the way for resumed M&A.
🐻 Bear Case
The massive gross margin benefits enjoyed in 2024/2025 from OEM price hikes have normalized. Gross margin fell from 29.3% to 27.5%.
SG&A expenses grew 3% while gross profit shrank 4%. The company is spending more to generate less actual profit.
⚖️ Verdict: ⚪
Neutral. Top-line stabilization is a major positive, and the Jackson Supply acquisition proves the M&A engine is running. However, the sharp margin compression highlights that Watsco's 30% long-term margin target is currently moving in the wrong direction.
Key Themes
Gross Margin Reality Check
Throughout 2025, Watsco boasted about record gross margins driven by pricing technology. Q2 2026 revealed that much of that benefit was actually temporary padding from OEM tariff/inflation price hikes. Gross margin compressed sharply to 27.5% from 29.3% last year. Management cited a 130-basis-point impact from this 'normalization.' This directly contradicts the narrative that proprietary pricing software alone would carry margins steadily to their 30% long-term target.
Strategic 'Other HVAC' Segment is Stalling
Growing the higher-margin 'Other HVAC' (Parts & Supplies) segment is a cornerstone of Watsco's strategy to reach 30% gross margins. However, this segment was the primary laggard in Q2, declining 1% YoY despite accounting for 28% of total sales. If WSO cannot grow its most profitable segment in a normalizing market, its broader margin expansion thesis is at risk.
Negative Operating Leverage Emerging
Operating income dropped 12% to $238 million as SG&A expenses rose 3% against a 4% decline in gross profit. While management blames 'transition-related impacts,' the mathematical reality is that Watsco's operating footprint is currently too expensive for its normalized gross profit generation. Operating margins decelerated heavily from 13.2% to 11.3%.
Cash Flow Recovers as Inventory Stabilizes
The end of the A2L regulatory transition is finally unfreezing Watsco's balance sheet. After peaking at over $2 billion to support dual-inventory requirements, inventory management is normalizing. First-half operating cash outflow was only $21 million, a massive $164 million improvement over the $185 million burned in H1 2025. This cash liberation fuels the resumption of their M&A strategy.
Jackson Supply Acquisition Restarts M&A Engine
Watsco deployed its pristine balance sheet to acquire Jackson Supply, adding $230 million in annualized sales across 25 locations in the high-growth Sunbelt. This is a classic Watsco 'buy and build' move that immediately creates density in critical markets and adds entrepreneurial leadership to the WSO network.
Technology Adoption Outpacing Overall Growth
Watsco's digital moat continues to deepen. E-commerce sales grew 13% in H1 2026, vastly outpacing the 1% overall revenue growth, and now account for 37% of total TTM sales ($2.7 billion). The OnCallAir digital sales platform for contractors saw GMV hit $1 billion in H1 (+14% YoY). This stickiness lowers cost-to-serve and defends WSO's market share against smaller, analog distributors.
Macro: Regulatory Transition Successfully Navigated
The chaotic transition to next-generation A2L refrigerant systems is complete. Virtually all WSO locations are now operating in a standard, single-system environment. Domestic residential equipment saw 2% volume growth and 2% price growth. Management's tone confirms a return to traditional seasonality and end-market stability.
Other KPIs
Accelerating. This segment was a massive outlier in Q2, jumping 19%. Although it represents only 4% of total sales, it serves as a high-growth bright spot offsetting the weakness in the Parts & Supplies business.
A massive recovery. While still technically a cash use (standard for Watsco's Q1/Q2 seasonal inventory build), it is a $164 million improvement over the $185 million cash burn in H1 2025. This proves the worst of the A2L inventory bloat is over.
Watsco remains entirely debt-free. Despite deploying capital for the Jackson Supply acquisition and paying a $13.20 annualized dividend, the balance sheet remains a fortress, ensuring readiness for further M&A.
Guidance
Stable. The company increased its dividend by 10% in April 2026, marking 52 consecutive years of dividend payments. This underscores management's confidence in forward cash flow generation despite current margin normalization.
Accelerating. Closing this deal in June 2026 ensures an immediate top-line boost starting in Q3, adding high-margin Sunbelt density.
Decelerating/At Risk. While management has frequently touted a 30% long-term goal, Q2's drop to 27.5% means the company is currently moving away from this target. Significant execution in pricing software and procurement will be required to reverse this trend.
Key Questions
Margin Floor
With the 130 bps benefit from prior OEM pricing actions now fully normalized, is 27.5% the new gross margin floor, or are there further pricing headwinds expected in H2 2026?
Other HVAC Weakness
The 'Other HVAC' (Parts & Supplies) segment is crucial for your 30% margin goal, but sales declined 1% this quarter. What specific operational bottlenecks are stalling this segment's growth?
SG&A Control
With the A2L transition 'largely complete,' when will we see SG&A expenses decouple from revenue? Can investors expect positive operating leverage in the second half of 2026?
M&A Pipeline Post-Jackson
Having integrated Jackson Supply, has the recent market volatility softened valuation expectations for remaining independent distributors enough to accelerate further acquisitions this year?