Indoor Climate Solutions
We install, repair, and maintain heating and cooling systems for year-round comfort.
Energy-Efficient Equipment
We use top-rated energy-efficient systems to help reduce your utility bills.
Certified HVAC Technicians
Our experts ensure every installation and service meets industry standards.
About Cassel
Trusted HVAC Solutions
For more than 33 years, Cassel Air Conditioning & Heating Service has provided heating and air conditioning across Fair Oaks, Orangevale, Folsom, and Sacramento County, CA. We can help install, repair or service your home’s furnace, heat pump or air conditioning devices.
Ronald Richards
Founder CEO
OUR SERVICES
High-Quality HVAC Services
Residential HVAC Services
From central AC to furnace repair — we keep your home cozy and climate-controlled.
Commercial HVAC Solutions
Complete HVAC installations and system servicing for offices, stores, and industrial spaces.
Air Duct Cleaning & Ventilation
Improve air quality and airflow with expert duct inspection and deep cleaning services.
Heating & Cooling Installation
Installation of high-efficiency HVAC units, split systems, and smart thermostats.
Portfolio
We’re Proud of Completed Works
Testimonials
Residential or Commercial - We Keep You Cool in Summer and Warm in Winter.
Breathe Clean. Stay Comfortable.
We have served the Fair Oaks area and surrounding communities since 1989, but our business has seen two generations take part in it. Throughout this time, we’ve seen a variety heating and cooling issues, and our experience will help us fix your HVAC problems.
Our Services
Heating & Cooling Installation
Air Duct Cleaning & Ventilation
Commercial HVAC Solutions
Residential HVAC Services
Commercial HVAC Solutions