H-VAC (Heating, Ventilation, and Air Conditioning)

Dollar Contracting provides comprehensive HVAC services that keep your home or business comfortable in every season. Our NATE-certified technicians specialize in the installation, repair, and maintenance of furnaces, central air conditioning systems, heat pumps, ductless mini-splits, and hybrid heating systems from industry-leading manufacturers including Carrier, Lennox, Trane, Daikin, and Mitsubishi. Whether you are replacing an aging system that can no longer keep up with demand or designing a climate control solution for new construction, we engineer every installation for optimal performance, energy efficiency, and long-term reliability.

Proper HVAC design goes far beyond simply selecting the right equipment. Our process begins with a comprehensive Manual J load calculation that accounts for your property’s square footage, insulation levels, window orientation, occupancy patterns, and local climate data. This scientific approach ensures that your system is precisely sized — avoiding the comfort problems and energy waste that come with oversized or undersized equipment. We then design ductwork layouts using Manual D methodology to deliver balanced airflow to every room, eliminating hot spots, cold zones, and excessive noise that plague poorly designed systems.

Indoor air quality is an increasingly important component of modern HVAC design, and our team addresses it with the same rigor we apply to heating and cooling. We install whole-home air purification systems, UV germicidal lights, energy recovery ventilators, and advanced filtration solutions that remove allergens, volatile organic compounds, bacteria, and viruses from your indoor environment. Combined with proper humidity control through whole-home humidifiers and dehumidifiers, these solutions create a healthier, more comfortable living and working environment year-round. Every system we install comes with a manufacturer warranty, our own workmanship guarantee, and optional maintenance plans that keep your equipment running at peak efficiency for its full expected lifespan.