
Stop Leaks Before They Disrupt Tenants
Electronic Leak Detection for property managers who need proof of roof integrity across portfolios, high-rises, and mixed-use buildings.
Every system in your data center is built for reliability — your roof should be no exception. Explore two new expert resources that reveal why early detection matters.
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ELD vs. Impedance & IR Testing Comparison
See how Electronic Leak Detection delivers accuracy traditional methods can’t.
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Data Center Roof Failure Cost Analysis
Understand the financial risk of a single undetected leak — and how preventive testing offsets it.
Problem: The Cost of “Wait and See”
Tenant complaints, emergency calls, and unit downtime usually start with a small, unseen breach. Moisture travels through layers, shows up in the wrong unit, and turns into repairs, SLA credits, and unhappy residents. Traditional spot checks miss early warning signs.
Common problems caused by hidden leaks:
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Unit downtime and lost rent
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Stained ceilings and interior remediation
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Disruption to common areas and amenities
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Warranty disputes without documentation
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Insurance friction and deductibles


Solution: Find the Breach. Prove the Fix.
Honza Group’s Electronic Leak Detection pinpoints exact breach locations across occupied buildings, amenity decks, green roofs, and complex roof geometries. You get a clear plan for targeted repairs and a report that stands up to warranty and insurance review.
What Property Managers Value Most:
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Pinpoint Accuracy: Finds the exact breach, not just moisture presence.
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Portfolio-Ready Reporting: Map, photos, and corrective actions for every property.
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Fewer Emergencies: Turn reactive leak calls into planned maintenance.
Designed for the Demands of Property Management
Every property manager juggles tenant needs, vendor coordination, and portfolio reporting. HGI’s Electronic Leak Detection (ELD) program fits seamlessly into that rhythm — delivering the data, proof, and predictability your team needs to stay ahead of roof issues across multiple buildings.
How ELD Supports Your Operations
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Turnover & Readiness: Identify and document hidden moisture before a new tenant moves in — avoiding costly “inheritance” repairs and disputes.
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Acquisition & Financing Due Diligence: Provide verifiable roof condition data that strengthens negotiation and refinancing confidence.
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Post-Storm Verification: After severe weather, quickly confirm roof integrity and file insurance claims with documented proof instead of guesswork.
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Amenity Decks, Balconies & Parapets: Detect breaches in complex assemblies and high-value tenant spaces where leaks are most disruptive.
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After HVAC or Solar Work: Verify contractor impact and ensure new penetrations haven’t compromised the membrane.
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Annual Health Scoring Program: Establish a preventive maintenance plan with digital records that track roof performance year over year.
Get a customized assessment plan for your property or portfolio — and proof of performance you can show to owners, insurers, and tenants.


Why Honza Group?
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Data Center Expertise — Trusted by hyperscale, enterprise, and colocation operators across the U.S.
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Nationwide Reach — Rapid deployment teams equipped for complex sites and phased projects
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Documented Results — Digital maps and reports suitable for compliance and capital planning
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Proactive Partnership — Helping facility teams make smart, preventive investments in long-term protection
Download Expert Resources
Roof integrity isn’t just a maintenance issue, it’s an uptime issue. Explore two new resources that help data center operators understand both the performance and financial impact of roof testing decisions.

Comparison Guide:
“Why ELD Is the Gold Standard for Roof Integrity”
In this guide, you’ll learn:
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How Electronic Leak Detection (ELD) compares to infrared (IR) and impedance testing
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Why ELD is trusted for mission-critical environments where downtime costs thousands per minute
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How precision leak detection helps protect uptime and reduce lifecycle costs

Cost Analysis:
“The True Cost of a Data Center Roof Failure”
In this analysis, you’ll see:
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A realistic breakdown of losses from a single undetected roof breach
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How preventive ELD inspections offset millions in potential damages
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Why one avoided failure can cover more than 100 years of testing

Protect Uptime — and Your Bottom Line
In uncertain times, prevention pays.
Let's talk about scheduling a leak detection “check-up” and verify your roof's integrity so that we can keep your data center performing at its best.
