Clear home-comfort guidance
What to expect from Apex.
A little attention before peak season can make it easier to spot issues early and keep your home more comfortable. Apex maintenance is designed to be straightforward, useful, and respectful of your time.
Thoughtful service.
Clear next steps.
We listen first, explain what we see in everyday language, and give you room to choose the option that works for your home.
How we can help
Local, family owned, honest work
Sonoma County is home.
Apex Heating & Air is owned and operated by Adrian Hermosillo. We are based in Windsor and serve Santa Rosa and the North Bay with respectful, straightforward home-comfort service.
A few clear answers
Frequently asked questions.
When should I schedule HVAC maintenance?
Many homeowners schedule maintenance ahead of the heating or cooling season. If you are unsure, call us and we will help you choose a convenient time.
What happens during a maintenance visit?
The exact work depends on your system and its condition. Apex will explain what is being checked and discuss any useful next steps in straightforward terms.