About Us

Rely on us in Charleston, Saint Matthews & Orangeburg, SC

Thank you for visiting our site. When this business started, we were excited to grow and help service our community. With being known as one of the best companies in the Charleston, Saint Matthews & Orangeburg, SC area, we understand that we are not your only HVAC company that you can choose to work with. That's why it's important to us that you understand that our business has a history consisting of years of experience and expertise since 1979. We have a team of highly qualified individuals who have help mold us into who we are and so that we can give you the upmost quality of work and customer service.

Throughout the years, we've grown our knowledge and qualifications through numerous plumbing and mechanical licenses as well as refrigeration certifications. These advancements allow for us to stand out amongst many competitors in the area and provide you top quality services.

We look forward to working with you and helping you on your next home improvement project! Feel free to call us or fill out the form below to reach out with any questions.

  • F. S. Riley Mechanical, LLC

    Saint Matthews, SC 29135


    Call Us
    (843) 754-6817

    Mon: 8:00AM-5:00PM
    Tue: 8:00AM-5:00PM
    Wed: 8:00AM-5:00PM
    Thu: 8:00AM-5:00PM
    Fri: 8:00AM-5:00PM
    Sat: Call by appointment
    Sun: Call by appointment