Yes, you can mount a rack to concrete, but we do recommend you hire a professional. Many customers have used wedge anchors or shield anchors. Those who used Tapcons (eight or ten 5/16" x 3" screws) have been happy with the ease of use and lasting sturdiness. If installed correctly, mounting to concrete can be stronger than mounting to wooden studs (our standard installation). We do include lag screws for mounting the rack to wooden studs (with or without drywall). Your installer will need to supply their own anchors.