Locally owned, NorCal proud
Based in Yuba City, we've been making Northern California homes more comfortable and energy-efficient since 2016.
Built on doing the job right
H&S Insulation started with a simple idea: most homeowners don't get straight answers about their insulation. They get upsold, rushed, or left with a mess.
We do it differently. We go up in the attic, show you the real problem, and explain your options in plain language. Then we do clean, professional work that actually keeps your home comfortable, through hot valley summers and cold foothill winters alike.
Owned and operated by Heradio Hernandez, we serve homeowners across Northern Californiawith the kind of service we'd want for our own families.
Heradio Hernandez
Owner & Lead Installer
Meet Heradio
H&S Insulation isn't a faceless company with a call center. When you reach out, you're talking to Heradio Hernandez, the owner who has been on the tools since he founded the company in 2016.
Heradio works hands-on on every job, up in the attics and crawl spaces, because he believes the only way to insulate a home right is to see the problem with his own eyes. He built H&S on a simple promise: tell homeowners the truth, recommend only what the home actually needs, and leave every job site cleaner than he found it.
As a bilingual contractor, Heradio takes pride in serving both English- and Spanish-speaking families across the valley and foothills, walking every homeowner through their options in the language they're most comfortable with.
“I treat every home like it's my own. That's the whole job.”
Heradio Hernandez, Owner
The H&S difference
Honest work
We recommend what your home actually needs, not the most expensive option. If a top-up will do, we'll tell you.
Clean job sites
We mask off your living space, control the dust, and haul away every scrap. You won't know we were there, except for the comfort.
Real expertise
Spray foam, blown-in, batt, and removal, we know which product belongs where, and we install it the right way.
Bilingual service
We proudly serve both English- and Spanish-speaking families, start to finish. Sí, hablamos español.
Work with a crew you can trust
Free, no-pressure estimates. We show up on time, work clean, and explain everything in plain language, English or Spanish.