In the domain of facilities management, snow removal services occupy a crucial role, especially in regions where heavy snowfall is a seasonal reality. The practice of clearing snow is not a mere cosmetic or convenience oriented task, but a critical operation that ensures safety and functionality of public and private entities. For instance, ensuring clear driveways, sidewalks, and roads prevents accidents, while businesses benefit from unimpeded customer access. Thus, the perennial nature of winter snowfalls has engendered a robust industry dedicated to snow removal, using a multitude of strategies and tools.

However, like all sectors, this industry too is susceptible to evolution, driven by factors such as technological advancements, economic dynamics, and climate trends. This piece aims to delve deep and shed light on the future of snow removal services – the evolving trends, predictions, and challenges.

A key driver of change in any industry is technology, and snow removal services aren't immune to it. The current technological trends in this industry are largely characterized by automation and advancements in equipment efficiency. Autonomous snowplows, for instance, are no longer just a concept, but a reality. Using GPS and sensor technology, these vehicles can perform snow removal tasks without human intervention, thereby reducing labor costs and enhancing productivity. However, the adoption of such technology has its downsides. The initial set-up costs are high, and technical failures could result in costly downtime. Furthermore, the displacement of manual labor raises socio-economic concerns.

On a similar note, we are witnessing advancements in snow removal equipment that exhibit superior efficiency and environmental friendliness. Electric snow blowers are gradually replacing their gas-powered counterparts, driven by sustainability concerns and operational efficiency. The environmental impact of traditional snow removal methods has been a topic of debate, with gas-powered equipment contributing to air pollution and de-icing salts affecting water bodies. Electric models, with their zero-emission operation, present a solution to these issues. However, their effectiveness in heavy snowfall conditions is questionable, thereby necessitating further improvements.

Several companies are also pioneering alternative snow removal methods that aim for sustainability. Solar roadways – panels that collect and store solar energy, which can be used to heat the roadways and thus melt the snow – are a notable innovation. But again, the high costs of installation and maintenance are deterrents to widespread use.

Another significant factor shaping the future of snow removal services is climate change. With global warming, the incidence of snowfall is predicted to decrease in some regions and increase in others. This geographical shift in snowfall patterns influences the demand for snow removal services. Regions traditionally equipped for heavy snowfall might witness a decrease in demand, while those unaccustomed to such weather might experience a surge. However, these predictions are based on meteorological models, which, despite their sophistication, can't guarantee absolute accuracy.

The economic implications of these evolving trends are multifaceted. On one hand, increased automation and technological advancement could drive economies of scale and render services cheaper. On the other hand, the displacement of human labor and the potential monopolization of technologically advanced equipment could lead to economic disparity. Additionally, regions experiencing increased snowfall due to climate change might face heightened economic burdens to adapt their infrastructure for efficient snow removal.

In conclusion, the future of snow removal services is rife with potential and challenges. The industry is at the cusp of significant technological breakthroughs, promising efficiency and sustainability. However, these advancements come with their share of economic and societal implications. Furthermore, the unpredictable nature of climate change adds an element of uncertainty to the future landscape of this industry. Therefore, practitioners, policy makers, and technologists need to work together to navigate this complex tapestry of possibilities, and ensure that the industry evolves in a manner that is economically viable, environmentally sustainable, and socially just.