Previous Jobs & Projects
See the professional HVAC and refrigeration work we've delivered to satisfied customers across residential and commercial spaces.
Deep Coil Cleaning & Restoration
The images above clearly show the difference between basic brushing and a thorough coil cleaning using water mixed with coil cleaner. The left side of each photo shows coils that were only brushed, leaving behind deep-seated dirt and debris. The right side shows coils that have been professionally washed — restoring optimal airflow and system efficiency.
At DCM, we don't just brush the surface — we deep clean condenser coils using specialized cleaning agents and water pressure to remove grime that brushing alone can't reach. This not only improves the performance of your HVAC system but also extends its life and reduces energy costs.
Commercial Rooftop HVAC Installation
At DCM, we specialize in the installation of high-performance rooftop HVAC units for commercial and industrial buildings. This recent project showcases our expertise in installing efficient and reliable rooftop systems that provide consistent climate control while maximizing roof space.
From planning and crane lift to final electrical and ductwork connections, our team ensures a seamless installation process with minimal disruption to your operations. Trust us to maintain your HVAC system the right way.
Complete Furnace Replacement
We replaced an outdated 20-year-old furnace with a modern, energy-efficient model for a residential customer. The new system provides superior heating performance with significantly lower operating costs.
Our technicians ensured proper venting, insulation, and thermostat integration. The customer now enjoys reliable heat during winter months with improved air quality and humidity control throughout their home.
Dual-Zone Heat Pump System
Installed a dual-zone heat pump system for a two-story family home, providing independent temperature control for upstairs and downstairs areas. This energy-efficient solution replaced separate AC and furnace units.
The homeowners now enjoy year-round comfort with heating and cooling capabilities in a single system. Monthly energy bills decreased by 35% while maintaining superior indoor climate control.
Walk-In Cooler Repair & Maintenance
Repaired and serviced a commercial walk-in cooler for a restaurant kitchen that was experiencing temperature fluctuations. We diagnosed a faulty compressor and installed a high-efficiency replacement unit.
The restaurant now maintains consistent 38°F temperatures for food safety. We also established a quarterly maintenance plan to prevent future breakdowns and ensure optimal food preservation.
Complete Ductwork Redesign
Redesigned and installed new ductwork for a home addition that previously had uneven temperature distribution. Our team installed insulated flex ducts with proper sizing and sealing techniques.
The new system provides balanced airflow throughout the entire home including the new master bedroom suite. Energy loss was minimized through proper duct sealing and insulation, resulting in improved comfort and efficiency.
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