Appointment Request

If you would like to have your equipment serviced or a repair made, please complete our appointment request form. One of our Service Agents will reach out to you to schedule an appointment with you or assist you with any questions you may have.

If you need immediate assistance, please call us at 301-645-6928 or email

Request Appointment

We chose Southern Maryland HTG & Air due to their professional presentation of their product. They answered all of our questions. The installation went of flawless and the team worked hard to get everything installed. Once everything was installed they made sure we understood how to use the Display and answered all of our questions again.

Magnolia (Southern Maryland)