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Residential and Commercial Projects
New Construction, Additions, Alterations, Multi-Family, Tenant Improvements
ADU / Accessory Dwelling Units & Jr ADUs
Quick Turnaround Times (Typically under 48 hours)
Experienced Designers to Save You Money!
Mechanical Design - Heating / Cooling Load Calculations (Manual J, Manual N, ASHRAE), HVAC Equipment Selection (Manual S), Duct Layout (Manual D)
Split, Mini-Split (ductless), and Packaged Heat Pump and traditional Air Conditioning / Furnace Systems
Heat Recovery Ventilators, Economisers, Indoor Air Quality Fans, Whole House Fans, Evaporative Coolers, Hydronic Systems, Geothermal Systems
Energy and Water Efficient Residential and Commercial Design
Domestic Hot / Cold Water, Drain Waste Vent (Sanitation), Natural Gas, Grey Water Systems, Sump Pumps, Storm Water Systems
Emerging Technology Expertise: Heat Pump Water Heaters, Solar Water Heating, Drain Water Heat Recovery, Recirculation Systems
About
About
Greetings,
I want to thank you for taking the time to visit my site and considering hiring me for your project. I worked at the SoCalGas Energy Analysis Center and Energy Resource Center for a number of years where I conducted some of the testing that helped shape the policy and energy efficiency standards that went into the Title 24 energy code. Simultaneously I successfully pursued a masters degree from USC in Chemical Engineering with a focus on energy efficiency. As you can see, sustainability and energy efficiency have long been a passion of mine. I hope to use my experience, education, and skill set to help your family or business save energy and money.
Sincerely,
Daniel Hernandez Rivera
Daniel is a licensed Professional Mechanical Engineer in the state of California. He holds a M.S. in Chemical Engineering with a focus on energy efficiency from the University of Southern California and a B.S. in Chemical Engineering from the California State University, Long Beach.
Mission Statement
Mission Statement
DHR Engineering aims to provide excellent and expedient service to assist business owners and homeowners achieve energy efficient and cost effective solutions to their projects.
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