From Referral-Only Growth to 60 Positive Replies a Month
How Charlestown AV, a 12-year-old specialist AV integration company, went from zero cold outreach experience to a predictable outbound engine generating ~60 positive replies per month on $50,000 average deals.
Maryland, United States · Team Size: 20 · https://charlestownav.com
Charlestown AV has spent 12 years building a strong reputation in a highly specialised AV niche. Growth had come almost entirely through referrals and warm introductions, giving the team a healthy client base but very limited exposure to cold outreach.
“Prospect AI helped us develop an automated outreach process that preserved the integrity of our email domain while allowing us to engage in meaningful outbound marketing. Our business relies heavily on showing our work, and with Prospect ai, we were able to showcase our projects earlier in the outreach cycle than if we had done a traditional process of online engagement. This helped us define a prospecting overview that extends past online sales, and has helped our business grow outside of the repeat customers that make up our base. We would recommend Prospect AI to anyone looking to expand their networking capabilities beyond manual tools.”
While referrals kept the business healthy, they offered no control or predictability. Attempts at lead generation were entirely manual (researching, qualifying, and contacting prospects by hand into a very focused niche), which simply wasn't scalable. With no cold outreach experience, no tested messaging, and no proven audiences, Charlestown AV had a strong reputation but no repeatable engine for new business.
Charlestown AV engaged Prospect AI to automate the entire lead generation and cold outbound process across email and LinkedIn. Rather than manually working prospects one at a time, the team gained an end-to-end outbound system they could test, measure, and refine, iterating week by week on offers, audiences, and messaging.
- 1End-to-End Automation: Full lead generation and cold outbound motion across email and LinkedIn
- 2Weekly Iteration Rhythm: Week-by-week experimentation across different offers and audiences
- 3Audience & Offer Testing: Structured testing to find resonance in a highly focused niche
- 4Multi-Channel Outreach: Coordinated email and LinkedIn touchpoints for every prospect
Outbound rarely yields instant wins, and Charlestown AV's first two months reflected that reality, producing poor results. Rather than abandoning the channel, Prospect AI and Charlestown AV iterated week by week across different offers and audiences. In month 3, everything changed: 25 positive replies. From month 4 onwards, the system settled at approximately 60 positive replies per month, with an average deal size of $50,000. From a standing start with zero cold outreach experience, Charlestown AV now has a predictable pipeline no longer dependent on referrals.
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