All schools are mandated by federal law to have educational services and classes for special needs children. BUT the quality of services varies greatly between school districts. It's all about school budget and money.
Unfortunately the San Jose Unified School District (SJUSD), which Almaden is in, is not the best for special needs children. Although the Almaden schools are great academically, for special education needs I recommend you look at other districts. I know this because I have a special needs child in Almaden. Moreland district is good.
I'd be happy to speak with you more about this and help you find a home in a school district with good special education classes. Or if you are set on living in Almaden, which is great community, I can recommend resources which can help you get the best educational services for your child.