Safety Training Seminars... Phone: (925) 691-9780... Address: 1320 Willow Pass Road Suite 622, Concord CA 94520... Website: https://safetytrainingseminars.com/concord-cpr-bls-classes... Safety Training Seminars provides American Heart Association BLS CPR classes in Concord, CA. The other training courses include BLS, ACLS, PALS, EMSA, CPR, & First-aid certifications. This Concord CPR Training Center offers a low price guarantee for CPR BLS certification. CPR Courses are available every day of the week, including weekends. If you are looking for a CPR class near you in Concord, you have found a great emergency training school.