Certified Testing Services

Certified Testing Services of Clark County has a generally positive reputation built over several years, with most reviewers praising Darrin's personability, communication, and follow-through on backflow testing appointments. However, a notable 1-star review from June 2023 describes a visibly upset technician who complained about access and pricing in a way that left the customer feeling unwelcome... Read more

Certified Testing Services of Clark County has a generally positive reputation built over several years, with most reviewers praising Darrin's personability, communication, and follow-through on backflow testing appointments. However, a notable 1-star review from June 2023 describes a visibly upset technician who complained about access and pricing in a way that left the customer feeling unwelcome — this is a meaningful red flag given the small total review pool. Pricing feedback is mixed: most find it reasonable, but the 2023 negative review highlights a tension around scheduling and cost expectations. Project completion scores are solid, as the service appears to consistently fulfill its core function, with reminders sent for annual testing and appointments honored. The score is tempered by the recency of the negative review and the limited total volume of reviews, which reduces overall confidence. Read less