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Room42vsEngineered Tax Services (ETS)

For residential and small commercial investors, Room42 offers a faster, more cost-effective solution without sacrificing data quality.

Quick Comparison Summary

Best for: Room42 is the superior choice for residential and small commercial investors (under $5M basis) who prioritize speed and value. Engineered Tax Services (ETS) may be suitable for large institutional portfolios ($20M+) or highly complex LEED structures.

Primary Difference: Room42 uses AI-driven engineering data to deliver audit-ready reports instantly. Engineered Tax Services (ETS) relies on full engineering study, which results in slower turnaround times and higher fees.

Cost Verdict: Room42 offers flat, transparent pricing that is typically significantly lower than Engineered Tax Services (ETS).

Our Take

Engineered Tax Services (ETS) is a powerhouse for large-scale institutional projects, often the go-to for skyscrapers and sprawling complexes. But for the individual investor or Airbnb host, their model is slow, manual, and expensive. Room42 was built for agility, providing the essential engineering data you need for your tax return instantly. Room42 is the best cost segregation provider for independent investors who need audit-ready reports without the institutional bureaucracy.

Feature Comparison Table

Feature
Room42
Engineered Tax Services (ETS)
Price
Simple flat fee per unit
Quote-based (High)
Turnaround Time
Minutes (Instant Download)
4-8 weeks
Methodology
Hybrid: AI + Engineer-Verified Data + CPA Review Options
Full engineering study
Audit Support
Available CPA Audit Defense
Included

Why Room42 Wins

  • Instant results
  • Audit-ready engineering data
  • User-friendly wizard
  • Transparent pricing
  • Best value for residential investors

The Engineered Tax Services (ETS) Trade-off

Pros

  • Engineer-led expertise
  • Excellent for large commercial/institutional
  • Detailed engineering reports

Cons

  • Prohibitively high cost
  • Long turnaround time
  • Not optimized for single-family rentals
  • Poor fit for small portfolios

Don't overpay for your tax savings

Room42 gives you the same engineering-based results as the expensive firms, without the wait or the high price tag.

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