Email marketing generates $36-$40 for every $1 spent, making it still one of the most cost-effective marketing channels. In fact, email marketing has an average ROI of 4200% for HVAC companies specifically. But any old email tool won't cut it for HVAC companies. You need tools to handle appointment reminders, seasonal maintenance campaigns, and equipment replacement nurturing without being too technical. The right software automates follow-ups, segments customers by system type, and tracks which campaigns actually fill your calendar.
Hispacold has announced the start of serial production of HVAC systems using natural refrigerant R290 for public transport vehicles. The development, according to the supplier, marks a first in the sector and aligns with the European F-Gas Regulation (EU 517/2014), which promotes the adoption of sustainable, low-impact refrigerants. The first systems are planned to be deployed in Germany, with production beginning in Q4 2025.
Rescue Air and Plumbing doesn't just rely on necessity for growth, however. The $25 million business has achieved success due to the ingrained, small-town values Campbell grew up with. "We treat people like we did when we grew up in the country, and we do what we say we're gonna do," he says. "Because if you burned a bridge where I'm from, that burnt bridge is gonna follow you forever."
