Dycus Heating and Air Conditioning, Inc.

Dycus Heating and Air Conditioning, Inc. operates as a full-service HVAC contractor serving Modesto and Manteca, California. The business holds a 4.9-star rating accumulated across 258 customer reviews, reflecting consistent service quality in residential and commercial climate control. Their service window runs Monday through Friday from 7 AM to 5:30 PM, accommodating standard scheduling needs for both routine maintenance and system replacements.

This contractor distinguishes itself through specialized commercial capabilities, including VRF systems installation and maintenance typically found in larger commercial properties. Their indoor air quality offerings extend beyond standard filtration to include ductwork design and installation, addressing air distribution concerns that affect overall system performance. The company also handles water heater services, covering installation, replacement, and repair of both traditional and tankless units.

Customer reviews highlight specific positive experiences with the Dycus team. One reviewer described a complete AC replacement and tankless water heater installation completed over two days with meticulous cleanliness. Another mentioned technician Steven quickly diagnosing a heating issue and restoring warmth during cold weather. A third review detailed how Doug walked through the entire process, explaining system operation to ensure homeowner comfort with the new equipment.