do CPA’s, real estate, marketing agency and local business company close during Martin Luther kIng jr Day?

I am waiting for interview calls from Marketing Agency, Real Estate, CPA for administrative position but do they close during Martin Luther King Jr Day which is today? do most local company close?

Do most local business like CPA, Real Estate, marketing agency close during Marin Luther King Jr Day?

I am waiting for interview calls from Marketing Agency, Real Estate, CPA for administrative position but do they close during Martin Luther King Jr Day which is today? do most local company close?

Do real estate, marketing, cpa’s, local business in Los Angeles CA, close during Martin Luther King Jr’s DAy?

I am waiting for interview calls from Marketing Agency, Real Estate, CPA for administrative position but do they close during Martin Luther King Jr Day which is today? do most local company close?