Ownership disclosure: this is Cost Seg Smart's own market guide. Cost Seg Smart is evaluated under the same published rubric as every other firm — if another company scores higher, it ranks higher. How we compare →
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Commercial Cost Segregation Market Guide
Pricing, methodology, and provider comparison — by property type.
Edition: July 2026
Next data review: September 2026
Reference work · no ratings · no testimonials

Provider profile · Engineering-first · National (Indianapolis, IN)

McGuire Sponsel

Engineering-led firm serving larger commercial/institutional properties through 350+ CPA firms; a site inspection on every study.

At a glance

Firm typeEngineering-first
MethodologyEngineering-based (civil/structural/architectural) with tax-law experience; performs a site inspection for every study.
DeliverySite-visit (mandatory)
Pricing transparencyQuote-only — Quick free quote; quote-only.
TurnaroundNot stated.
Deliverablesfixed-asset schedule, Form 3115 support
Audit-support termsDocumentation to withstand IRS scrutiny; specific terms not stated publicly.
Stated specialtiesWarehouse/distribution, Manufacturing, Auto dealership, Medical office, Restaurant
SourceMcGuire Sponsel materials (as of Jul 2026)

How McGuire Sponsel ranks by property type

Property typeRankScoreGuide
Agricultural / processing #3 8.3 Agricultural / processing guide
Warehouse & distribution #4 8.3 Warehouse & distribution guide
Manufacturing #4 8.3 Manufacturing guide
Senior / assisted living #4 8.3 Senior / assisted living guide
Auto dealership #4 8.3 Auto dealership guide
Distribution center #5 8.3 Distribution center guide
Single-tenant retail #5 8.3 Single-tenant retail guide
Restaurant #5 8.3 Restaurant guide
Medical office #6 8.3 Medical office guide
Hotel & motel #8 7.9 Hotel & motel guide
Cold storage #10 6.7 Cold storage guide
Airport hangar #10 6.7 Airport hangar guide
Hospital #10 6.7 Hospital guide
Strip / neighborhood center #10 6.7 Strip / neighborhood center guide
Big box #10 6.7 Big box guide
Bar / brewery #10 6.7 Bar / brewery guide
Senior apartments (55+) #10 6.7 Senior apartments (55+) guide
Short-term rental portfolio #10 6.7 Short-term rental portfolio guide
Entertainment venue #10 6.7 Entertainment venue guide
Bank branch #10 6.7 Bank branch guide
Parking structure #10 6.7 Parking structure guide
Flex / light industrial #11 6.7 Flex / light industrial guide
Grocery #11 6.7 Grocery guide
QSR / drive-thru #11 6.7 QSR / drive-thru guide
Auto service / collision #11 6.7 Auto service / collision guide
Golf & country club #11 6.7 Golf & country club guide
Marina #11 6.7 Marina guide
Cannabis cultivation / retail #11 6.7 Cannabis cultivation / retail guide
Church / religious facility #11 6.7 Church / religious facility guide
School / childcare #11 6.7 School / childcare guide
Funeral home #11 6.7 Funeral home guide
Skilled nursing #12 6.7 Skilled nursing guide
Multifamily (5+) #12 6.7 Multifamily (5+) guide
Office #12 6.7 Office guide
Mixed-use #12 6.7 Mixed-use guide
Data center #12 6.7 Data center guide
Fitness & gym #17 5.6 Fitness & gym guide
Veterinary #18 5.6 Veterinary guide
Gas station & c-store #18 5.6 Gas station & c-store guide
Dental office #19 5.6 Dental office guide
Car wash #19 5.6 Car wash guide
Self-storage #20 5.6 Self-storage guide

Scores are this guide's published rubric output; see how we compare. Facts above are from McGuire Sponsel's public materials (as of Jul 2026); no reviews or ratings are used.

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