Knowledge Is Your Best Defense

Full-Service Building Envelope Experts

Construction attorneys and industry professionals rely on our experts for strategies to assess and resolve their building performance concerns. Additionally, we're called upon to provide expert opinions to help settle complex construction cases.

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GCI Consultants team photo featuring key employees including Will Smith, Estrella Viniachi, Paul Beers, Stephanie Laing, Agustin Ariza, Christopher Matthews, Eric Linardich, Margarita Ricks, Susan Roth, Shauna Serafini, Jason Bondurant, Dean Villafanas, and Dan Johnson

200+ Combined Years of Field Experience

Building envelope science is complex. Because of  this, our clients rely on us to distill testing and performance data into insightful, actionable plans that solve building envelope problems and prevent them from happening again.

The GCI team specializes in every aspect of the building envelope and has vast field experience with construction claims, natural disaster assessments and forensic investigations. Moreover, you will not find a more dedicated group of professionals, with a more unique skillset, anywhere else.

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Service Offerings


Construction Defect Litigation Consulting

Litigation Consulting

We put our extensive field experience to work for our clients as expert witnesses in construction litigation cases. We're seasoned in the courtroom and know how to effectively communicate with you, your clients, and the jury. View Litigation Services. 
Building Envelope Forensics

Forensic Investigation

We specialize in identifying and resolving existing performance problems. Our team offers building envelope consulting and can conduct investigations to thoroughly assess existing damage, using the latest technology and industry-backed testing standards. View Forensic Services. 
Catastrophe Claims

Construction & Testing Services

Our industry-leading building envelope consulting services are tailored for restoration and replacement projects, new construction consulting, site inspections, and quality control field testing. Our  team is dedicated to our clients and their projects' success.  View Construction and Testing Services

Prepared To Serve Clients Worldwide

GCI is here to help you solve your building envelope problems, with team members bilingual in English and Spanish.
Whether you’re in an area that experiences year-round severe weather, or the occasional heavy storm, call on the experts at GCI to help.

BUILDING ENVELOPE SERVICES


Learn From Our Experts

We're passionate about all things building envelope and we love to share what we've learned from conducting hundreds of forensic investigations.

Everything Building Envelope Podcast

Everything Building Envelope Podcast

Our podcast series features experts discussing current trends and issues surrounding the building envelope.
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GCI Consultants Blog

GCI Consultants Blog

Our blog tackles topics like construction law, building codes, claims analysis, glass and glazing, exterior wall systems, and building envelope damage.
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Building Envelope Video Library

Catastrophe Claims

We have extensive experience conducting hurricane evaluations and preparing detailed storm damage claims that have helped hundreds of clients recover from catastrophic weather events. 
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Recognized As Industry Leaders

We have been recognized by clients, media and industry professionals for our consistent ability to solve problems effectively and efficiently.

We have found GCI to be a very competent, experienced, and professional organization. The GCI team is very knowledgeable on the industry standards relative to the fenestration industry and how those standards affect proper testing and installation of windows and doors. Additionally, GCI has the necessary experience to properly translate these requirements, and its opinions regarding the same, into needed reports. We highly recommend GCI as experts for issues relating to the window and door industry.
Kolbe & Kolbe Millwork Co., Inc.

FLCAJ Readers Choice Awards - Platinum
Nine-time winnerReader's Choice
Awards
Platinum Level2025 - 2016
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winner ofCommitted to Engagement Award
by Engagement Multiplier2016