HVAC MRO - Industrial Process: Market Size & Forecast 2026

The global HVAC MRO services market for industrial process buyers sits at roughly USD 245 billion in 2025 (base year), held in a balanced-to-tight state by a chronic skilled-trades shortage, accelerating refrigerant-phaseout compliance, and a growing share of outsourced multi-year Total Care contracts in food, pharma, and data-centre end markets. The category is not commodity feedstock; it is a service category anchored in labour, OEM-channel parts, and refrigerant chemistry. > **Analyst Take.** the labour market, not the refrigerant market, is the binding constraint over the next 24 months. Buyers anchored to "we will pay refrigerant pass-through and the labour market will absorb the rest" are misreading the supply curve. The right sequence is to lock multi-year Total Care on critical-cooling assets now, build independent-contractor pre-qualification as the second source, and treat refr

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