American Computer Estimating: Detailed Company Information & Corporate Profile
Summary
American Computer Estimating was founded in 1988 and is headquartered in West Chester, PA. The firm specializes in liability insurance services for the automotive sector. With a workforce of 100–200 employees, it generates annual revenue between $10 million and $50 million.
The leadership team includes business owner John Gizzio, auto insurance adjuster Kaleb Mattison, specialty loss auditor Darryl Guidish, and AVP of sales and compliance Karl Miller. Additional key staff are Ron Smith in customer service, Kristen Wood as IT specialist, Kelly Bissoondyal as auto damage adjuster, Joshua Smith handling data entry, Gabriel Armstrong developing .NET software, David Knox CPCU serving as an auto auditor, Matthew Russell overseeing specialty audits, Jeremy Markland managing quality control, and Jim Peterkin directing operations. Former senior account manager John Campbell retired in March 2022.
| American Computer Estimating Website | ace-it.com |
| Social Links |    |
| Phone Number | 888-816-2436 |
| Industries | |
| American Computer Estimating Headquarters Address | 1155 Phoenixville Pike, West Chester, PA, 19380 US |
| Company Size | 100-200 employees |
| Technologies | jQuery, Bootstrap, Azure, PHP, ASP.NET, Stimulus, Flask |
| Founded | 1988 |
| Estimated Annual Revenue | $10M - 50M |
| Updated: | 2026-10-15 |
Estimated Website Traffic
The chart shows a decline in traffic to the ace-it.com website. In September, traffic decreased to 333, compared to 335 in the previous month. The highest traffic in 2026 was recorded in April, reaching 420 visits.
Workforce Turnover
Length of Employment
American Computer Estimating's workforce includes employees across a wide range of tenure levels.
25% have been with the company for 1 to 2 years13% have been with the company for 3 to 4 years13% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years38% have been with the company for more than 11 years
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American Computer Estimating Corporate Information: FAQ
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