SOC 2 + HIPAA Overlay Engagements: How They Work
HIPAA mapping in a SOC 2 engagement: evidence-file boundaries, bridge-letter cadence, and how auditors structure a combined SOC 2 + HIPAA report.
By Peter Korpak · Reviewed against our methodology · Last updated
Holbrook & Manter is a regional SOC 2 audit firm in Columbus, OH, USA that charges $20K–$55K for Type II audits with 4–8 month timelines. Founded in 1919, they hold 1 accreditations and specialize in Healthcare, Manufacturing, Construction, and 3 more. Their pricing is in the mid-range compared to the regional average of $21K–$57.429K.
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Note: Pricing shown is estimated based on typical engagements. Use our SOC 2 cost calculator for a personalized estimate.
of Regional firms charge more for Type II
of Regional firms have longer minimum timelines
certifications (tier avg: 3)
Side-by-side pricing, timeline, and certification counts for the 5 closest-priced peers in the regional tier.
| Holbrook & Manter | Crowe MacKay LLP | Tanner LLC | Councilor, Buchanan & Mitchell (CBM) | PBMares | Linford & Company | |
|---|---|---|---|---|---|---|
| Type II Cost | $20K–$55K | $25K–$50K | $20K–$55K | $20K–$55K | $20K–$55K | $18K–$58K |
| Type I Cost | $15K–$40K | $15K–$30K | $15K–$40K | $15K–$40K | $15K–$40K | $13K–$35K |
| Timeline | 4–8 mo | 4–11 mo | 4–8 mo | 4–8 mo | 4–8 mo | 3–8 mo |
| Team Size | 50-300+ | 450–500 | 99–300 | 50–300 | 50–300 | 25–35 |
| Certifications | 1 | 2 | 2 | 1 | 2 | 2 |
| Founded | 1919 | 1969 | 1946 | 1921 | 1979 | 2008 |
For buyers in Healthcare and Manufacturing, Holbrook & Manter fits the regional profile when timeline (4–8 months) and Type II pricing ($20K–$55K) align with what regional firms typically deliver.
Manufacturers, healthcare practices, and family-owned businesses in Ohio seeking responsive CPAs with deep industry expertise.
Team-based approach where clients work with multiple professionals rather than a single account manager; founded 1919 with strong reputation for responsiveness.
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6 industries — Regional average: 5
1 certifications — Regional average: 3
Standard CPA workpapers
Holbrook & Manter SOC 2 Type I audits typically range from $15K to $40K. Type II audits range from $20K to $55K. This is in the mid-range for regional firms — the regional tier average is $21K–$57.429K. Final pricing depends on your organization's scope, number of trust service criteria, and system complexity.
A buyer-side checklist. Bring these to your first call — the answers separate firms that have run hundreds of SOC 2 engagements from firms that are bidding on them.
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Want to compare first? See 21 similar regional firms · or have us get 3 quotes instead
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