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SOC 2 Readiness FirmsPenetration Testing FirmsvCISO FirmsISO 27001 ConsultantsCompliance ConsultantsAll Service FirmsDoeren Mayhew is a national SOC 2 audit firm in Troy, MI, USA that charges $40K–$100K for Type II audits with 6–14 week timelines. Founded in 1932, they hold 1 accreditations and specialize in Financial Services, Technology, Construction, and 3 more. Their pricing is in the mid-range compared to the national average of $38.8K–$99.2K.
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Estimated Type 1 and Type 2 ranges, placed against the broader national peer set. Numbers are directional; final pricing depends on scope, Trust Services Criteria, evidence quality, and observation period.
Note: Pricing shown is estimated based on typical engagements. Use our SOC 2 cost calculator for a personalized estimate.
of National firms charge more for Type II.
of National firms have longer minimum timelines.
listed certifications. Tier average: 2.
Side-by-side pricing, timeline, and certification counts for the 5 closest-priced peers in the national tier.
| Doeren Mayhew | CBIZ (formerly Marcum LLP) | RubinBrown | KLR (Kahn Litwin Renza) | Grassi | BDO UK | |
|---|---|---|---|---|---|---|
| Type II Cost | $40K–$100K | $40K–$100K | $40K–$100K | $40K–$100K | $40K–$100K | $40K–$100K |
| Type I Cost | $25K–$80K | $25K–$50K | $25K–$80K | $25K–$80K | $25K–$80K | $25K–$80K |
| Timeline | 6–14 wk | 4–9 wk | 6–14 wk | 6–14 wk | 6–14 wk | 6–14 wk |
| Team Size | 500-5000+ | 10000–11000 | 1000–5000 | 350–5000 | 600–5000 | 8000 |
| Certifications | 1 | 9 | 1 | 1 | 2 | 1 |
| Founded | 1932 | 1951 | 1952 | 1975 | 1980 | 1903 |
For buyers in Financial Services and Technology, Doeren Mayhew fits the national profile when timeline (6–14 weeks) and Type II pricing ($40K–$100K) align with what national firms typically deliver.
Credit unions and financial institutions, mid-market professional services firms, and construction companies seeking comprehensive assurance and advisory services.
90-year-old firm ranked #1 credit union auditor in the US with deep expertise across construction, healthcare, and professional services.
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Visit Doeren Mayhew's website directly, or get an anonymous quote through us. Tell us your scope, Doeren Mayhew replies with a price, a timeline, and why they'd be a fit. Anonymous until you pick.
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6 industries. National average: 6.
1 certifications. National average: 2.
Standard CPA workpapers
Firm-specific answers generated from the directory record and preserved in FAQPage schema.
Doeren Mayhew SOC 2 Type I audits typically range from $25K to $80K. Type II audits range from $40K to $100K. This is in the mid-range for national firms — the national tier average is $38.788K–$99.242K. Final pricing depends on your organization's scope, number of trust service criteria, and system complexity.
A typical SOC 2 engagement with Doeren Mayhew takes 6 to 14 weeks from start to report delivery.
Doeren Mayhew has deep expertise in Financial Services, Technology, Construction, Healthcare, Professional Services, Manufacturing. They are best suited for Credit unions and financial institutions, mid-market professional services firms, and construction companies seeking comprehensive assurance and advisory services.
Doeren Mayhew holds 1 accreditations: AICPA.
Doeren Mayhew uses Standard CPA workpapers for their audit engagements. Reports are delivered via PDF report delivery.
Doeren Mayhew is a national SOC 2 audit firm founded in 1932 with 94 years of experience. 90-year-old firm ranked #1 credit union auditor in the US with deep expertise across construction, healthcare, and professional services. They are best suited for organizations that need financial services, technology, construction expertise.
Doeren Mayhew is headquartered in Troy, MI, USA. They serve clients across the United States and can conduct SOC 2 audits remotely.
Compared to the 33 national firms in our directory, Doeren Mayhew's Type II pricing ($40K–$100K) is in the mid-range (tier average: $38.788K–$99.242K). They hold 1 certifications vs. the tier average of 2. Their minimum timeline of 6 weeks is faster than the tier average.
Doeren Mayhew is best suited for Credit unions and financial institutions, mid-market professional services firms, and construction companies seeking comprehensive assurance and advisory services. Their key differentiator is: 90-year-old firm ranked #1 credit union auditor in the US with deep expertise across construction, healthcare, and professional services.
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.
Tell us your scope. Doeren Mayhew replies with a price, a timeline, and why they'd be a fit. Anonymous until you pick.
Want to compare first? See 33 similar national firms or get 3 quotes.
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