Like the Maryhaven phone number, the company has also published a customer service email address, maryhavensite@gmail.com, for general inquiries and assistance from its agents. Clients can use this email to submit all general queries and complaints within working hours. After reviewing it, the agent will respond as soon as possible. If emailing is not an ideal option for you, simply message the customer service agents on Facebook, X, LinkedIn, or Instagram during business hours. You can also complete the contact request form on the official website by providing your full name, phone number, email address, zip code, and message. Clicking Submit will route your request to the relevant department, ensuring a quick response within working hours.