Locations

Locations

A national presence with global reach.

GA, Atlanta
MA, Boston
SC, Charleston
NC, Charlotte
IL, Chicago
TX, College Station
TX, Dallas
CO, Denver
MI, Detroit
TX, Houston
IN, Indianapolis
NV, Las Vegas
CA, Los Angeles
TN, Memphis
Florida, Miami
MN, Minneapolis
TN, Nashville
LA, New Orleans
NY, New York
OK, Oklahoma City
FL, Orlando
FL, Panama City
PA, Philadelphia
PA, Pittsburgh
CA, Riverside
CA, Sacramento
TX, San Antonio
FL, Tampa
KS, Wichita
VA, Virginia Beach

People

Atlanta, GA

Giles Harper

Partner, Mid-Atlantic Region Leader

gh@dbi-cc.com

T 404-267-1482

M 404-360-3862

Bret O'Steen

Senior Director, Atlanta Branch Manager

bos@dbi-cc.com

T 212-533-1200

M 706-338-5236

Giles Harper

Partner, Mid-Atlantic Region Leader

gh@dbi-cc.com

T 404-267-1482

M 404-360-3862

People

Chicago, IL

Nicholas Costello

Partner, Midwest Region Leader

nc@dbi-cc.com

T 773-887-9083

M 847-343-8739

Tim Grahn

Director, Chicago Branch Manager

tg@dbi-cc.com

T 773-887-9083

M 847-561-6426

People

Dallas, TX

Bryan Heikkinen

Partner, South Region Leader

bh@dbi-cc.com

T 469-213-2151

M 817-980-8062

Bryan Heikkinen

Partner, South Region Leader

bh@dbi-cc.com

T 469-213-2151

M 817-980-8062

Mike Freestone

Director, Dallas Branch Manager

maf@dbi-cc.com

T 469-213-2151

M 214-499-1843

People

Denver, CO

Zachary Peltier

Director, Mountain Region Leader

zyp@dbi-cc.com

T 720-580-3843

M 719-338-1316

Zachary Peltier

Director, Mountain Region Leader

zyp@dbi-cc.com

T 720-580-3843

M 719-338-1316

People

Detroit, MI

Nicholas Costello

Partner, Midwest Region Leader

nc@dbi-cc.com

T 773-887-9083

M 847-343-8739

Matthew T. Erndt

Director, Detroit Branch Manager

mte@dbi-cc.com

T 646-902-9789

M 313-952-8438

People

Los Angeles, CA

Michael Vandeveer

Partner, Managing Director & West Region Leader

mv@dbi-cc.com

T 212-533-1200

Tim Donahue

Senior Project Manager II

td@dbi-cc.com

T 212-533-1200

M 908-240-1323

People

Miami, Florida

Constantine G. Cois

Partner, Southeast Region Leader

gc@dbi-cc.com

T 305-397-8272

M 305-505-1120

Christian Scherf

Director, Marine Practice Leader & Miami Branch Manager

cs@dbi-cc.com

T 305-397-8272

M 954-789-1817

People

New York, NY

Nicholas J. Bencivenga

President

nb@dbi-cc.com

T 212-533-1200

Nicholas J. Bencivenga

President

nb@dbi-cc.com

T 212-533-1200

People

Orlando, FL

Constantine G. Cois

Partner, Southeast Region Leader

gc@dbi-cc.com

T 305-397-8272

M 305-505-1120

Primitivo Suarez

Director, Orlando Branch Manager

ps@dbi-cc.com

T 407-743-0286

M 323-855-4781

People

Philadelphia, PA

Nicholas J. Bencivenga

President

nb@dbi-cc.com

T 212-533-1200

Timothy Lorio

Senior Project Manager II, Philadelphia Branch Manager

tl@dbi-cc.com

T 212-533-1200

M 215-478-2712

People

Boston, MA

Nicholas J. Bencivenga

President

nb@dbi-cc.com

T 212-533-1200

Michael Rufo

Senior Project Manager II

mtr@dbi-cc.com

T 212-533-1200

M 339-613-7202

People

Houston, TX

Bryan Heikkinen

Partner, South Region Leader

bh@dbi-cc.com

T 469-213-2151

M 817-980-8062

People

Las Vegas, NV

Zachary Peltier

Director, Mountain Region Leader

zyp@dbi-cc.com

T 720-580-3843

M 719-338-1316

People

Charleston, SC

Constantine G. Cois

Partner, Southeast Region Leader

gc@dbi-cc.com

T 305-397-8272

M 305-505-1120

Arnold Andrews

Director, Charleston Branch Manager

ada@dbi-cc.com

T 212-533-1200

M 843-200-6913

People

Memphis, TN

Giles Harper

Partner, Mid-Atlantic Region Leader

gh@dbi-cc.com

T 404-267-1482

M 404-360-3862

People

Minneapolis, MN

Nicholas Costello

Partner, Midwest Region Leader

nc@dbi-cc.com

T 773-887-9083

M 847-343-8739

People

Nashville, TN

Giles Harper

Partner, Mid-Atlantic Region Leader

gh@dbi-cc.com

T 404-267-1482

M 404-360-3862

People

New Orleans, LA

Constantine G. Cois

Partner, Southeast Region Leader

gc@dbi-cc.com

T 305-397-8272

M 305-505-1120

Brent Benoit

Director, New Orleans Branch Manager

btb@dbi-cc.com

T 212-533-1200

M 504-400-3674

People

Panama City, FL

Constantine G. Cois

Partner, Southeast Region Leader

gc@dbi-cc.com

T 305-397-8272

M 305-505-1120

People

Pittsburgh, PA

Nicholas Costello

Partner, Midwest Region Leader

nc@dbi-cc.com

T 773-887-9083

M 847-343-8739

People

Sacramento, CA

Michael Vandeveer

Partner, Managing Director & West Region Leader

mv@dbi-cc.com

T 212-533-1200

People

Wichita, KS

Bryan Heikkinen

Partner, South Region Leader

bh@dbi-cc.com

T 469-213-2151

M 817-980-8062

People

San Antonio, TX

Bryan Heikkinen

Partner, South Region Leader

bh@dbi-cc.com

T 469-213-2151

M 817-980-8062

Scott Leggitt

Senior Director, San Antonio Branch Manager

sal@dbi-cc.com

T 212-533-1200

M 830-355-8068

People

Indianapolis, IN

Nicholas Costello

Partner, Midwest Region Leader

nc@dbi-cc.com

T 773-887-9083

M 847-343-8739

Christopher Mullendore

Senior Project Manager I

ccm@dbi-cc.com

T 773-887-9083

M 217-260-7079

People

Virginia Beach, VA

Giles Harper

Partner, Mid-Atlantic Region Leader

gh@dbi-cc.com

T 404-267-1482

M 404-360-3862

People

Charlotte, NC

Giles Harper

Partner, Mid-Atlantic Region Leader

gh@dbi-cc.com

T 404-267-1482

M 404-360-3862

Chris Severns

Senior Project Manager II, Charlotte Branch Manager

cds@dbi-cc.com

T 212-533-1200

M 513-283-3038

People

Riverside, CA

Michael Vandeveer

Partner, Managing Director & West Region Leader

mv@dbi-cc.com

T 212-533-1200

Jeffrey Given

Director

jtg@dbi-cc.com

T 213-218-6983

M 951-204-2452

People

College Station, TX

Bryan Heikkinen

Partner, South Region Leader

bh@dbi-cc.com

T 469-213-2151

M 817-980-8062

People

Oklahoma City, OK

Bryan Heikkinen

Partner, South Region Leader

bh@dbi-cc.com

T 469-213-2151

M 817-980-8062

People

Tampa, FL

Constantine G. Cois

Partner, Southeast Region Leader

gc@dbi-cc.com

T 305-397-8272

M 305-505-1120

Alix Boyle

Partner, Creative Director

Alix is Partner and Creative Director at DBI, and a key creative force behind the company’s evolution and innovation. She has played an integral role in shaping DBI’s identity—raising the bar for how we communicate, collaborate, and deliver for our clients and our team. With visionary thinking and a deep commitment to excellence, Alix leads both our brand and Research & Development efforts, championing work that rethinks the norm and pushes beyond conventional boundaries.

At the heart of DBI's approach, Alix brings clarity to complexity—translating dense material into meaningful deliverables that drive momentum and informed decision-making. From next-generation tools to the visuals and language that define our work, Alix ensures everything we do is thoughtful, purposeful, and effective. Always balancing big-picture vision with detail-driven execution, she keeps people at the center of every decision—shaping the experience that sets DBI apart.

Michael Vandeveer

Partner, Managing Director & West Region Leader

As Managing Director, Michael is at the helm of DBI’s daily operations. His leadership keeps the company running at peak performance, delivering a premier experience to both our clients and teams. From coordinating field logistics to guiding CAT response efforts, Michael ensures every assignment is matched with the right team and resources. He leads by example, building a positive culture, empowering our people and offices to excel.

With 30 years of experience at the intersection of insurance and construction, Michael has worked across all levels of property loss in sectors including manufacturing, education, hospitality, and habitational. A former National General Adjuster and seasoned construction consultant, he brings a rare understanding of the pressures facing multiple parties. His ability to lead large-scale, multifaceted teams, manage complex claims and concurrent projects, and navigate high-stakes CAT events continually reinforces DBI’s standard of excellence and makes him an invaluable force at DBI.

Michael’s notable project work includes multiple South Texas school districts following Hurricane Harvey, luxury townhome communities in Denver, hail and freeze damage assessments at the Broadmoor in Colorado Springs, and a large-scale freeze event for the El Paso Independent School District.

Alex Berg

Partner, Director of Finance & Operations

Alex has been a key contributor to DBI’s growth through his operational expertise, financial acumen, and unwavering support for our people, empowering them to deliver top-notch solutions that meet clients’ needs. For over a decade, he has tackled complex operational tasks, developed new systems, managed team members, and provided invaluable financial oversight, all of which have been instrumental in driving DBI’s success.

In his dual role at DBI, Alex assumes responsibility for a broad range of crucial operational and financial functions, including special initiatives that require additional attention to ensure their successful completion. During his tenure, Alex has spearheaded a comprehensive overhaul of DBI's business policies and procedures, without sacrificing the positive employee experience that has long been synonymous with the DBI brand.

Alex’s expertise in navigating complex problems and delivering the necessary results has earned him a reputation for providing exceptional service to both employees and clients alike.

Nicholas Costello

Partner, Midwest Region Leader

With characteristic drive, vision and energy, Nick has not only grown our Chicago office but expanded DBI’s presence and reputation throughout the entire Midwest Region. Nick’s team spirit and values, coupled with his keen eye for identifying talent and new strategic opportunities, keeps morale high and team members empowered to strive for excellence.

With over 20 years in the industry, complex projects are Nick’s specialty. His general contracting and restoration background provides insider experience that’s key in resolving issues and understanding the unique processes and challenges of this sector. When it comes to strategizing approach and overseeing the myriad details, scheduling, and multi-player teams that comprise all large and intricate jobs, Nick is absolutely in his element.

Recent projects include Avondale Marine, a 260-acre shipyard with over 90 existing structures, and Host Hotels, a vast portfolio of resorts and hotels impacted by Hurricane Ian.

Giles Harper

Partner, Mid-Atlantic Region Leader

As Mid-Atlantic Region Leader, Giles’s direction and vision continues to push DBI to new heights. In addition to his commitment to the success of DBI's Mid-Atlantic region, Giles is also steadfast in developing a culture of excellence throughout our organization. As an experienced construction industry leader, Giles is passionate about cultivating talent, strengthening our team, and upholding the highest quality standards throughout our operations.

With decades of experience in construction consulting, Giles brings to DBI a wealth of knowledge and proficiency. He specializes in large, complex losses affecting industrial, municipal, agricultural and habitational structures and has been instrumental in the successful resolution of claims and investigations involving numerous building types and occupancies. Giles’s expertise is in demand around the world, with projects completed throughout North America, Latin America, and Europe.

Additionally, Giles has also consulted on numerous historic preservation, builder’s risk, and schedule and delay analysis claims for leading insurance carriers. His recent project work includes several large portfolios of municipal reinsurance risk pool claims throughout Alabama, Tennessee, Kentucky, and Ohio.

Bryan Heikkinen

Partner, South Region Leader

As the leader of DBI’s South Region, Bryan’s precision, attention to detail and hands-on oversight of our offices and training talent inspires loyalty and dedication from our teams and ensures the entire operation continues to grow and thrive.

A third-generation member of a construction family, Bryan has diversified his acumen in the world of the high-tech industry, focusing on financial analysis and working with the complex sectors of new product engineering/development, service, and manufacturing. He has a keen ability to break down outsized projects into manageable functions across the entire ecosystem of the consulting industry. In addition, Bryan is passionate about his work in litigation, providing expert testimonials with jury trial experience.

Bryan’s project work includes, but is not limited to: World Trade Center, Biolab chlorine chemical manufacturing plant, Nidec manufacturing plants, HCA Hospitals, Six Flags Over Texas, MLB Stadiums in Texas, and Hood Industries.

Nicholas J. Bencivenga

President

Nicholas leads with focus, vision, and an unwavering commitment to excellence. He is the stabilizing force that holds the many moving parts together—strategically guiding DBI’s growth while keeping its people-first edge firmly in place. His ability to move seamlessly between high-level strategy and detail ensures DBI stays forward-focused and grounded in quality.

Nicholas’s leadership style is defined by clarity, care, and capability. Whether navigating technical challenges or shaping DBI’s next phase, he brings steady direction and follow-through. His deep understanding of the industry—from field operations to client engagement—makes him an essential guide for both our teams and the clients we serve. With a strong track record in leading high-performing teams and navigating large-scale property claims, Nicholas empowers others to grow, deliver, and uphold DBI’s high standards.

His work on a portfolio of Phoenix-area school districts, along with PMRC’s 300 apartment buildings across 12 complexes, the Stolthaven petrochemical transfer facility in Louisiana, the St. Landry Parish School District in New Orleans, and the Schott glass manufacturing facility, highlights his ability to lead through complexity, coordinate across teams, and bring clarity to high-value claims.

Tomer Saar

Managing Partner

Tomer’s vision and innovation keep DBI on the cutting edge: in how we evolve technology and reporting for our clients, and in growing our company culture, always with human interest at the center. His ability to see from both big-picture and granular points of view, paired with a passion for what’s possible, drives DBI forward, within our offices and on every project we undertake.

Tomer specializes in Builder’s Risk and international, large-scale industrial projects, handling the multifaceted demands of each assignment. His strategic thinking and deftness in stabilizing active construction while limiting delay and costs, combined with the know-how to present analysis in a way that gives clients command over each project has been an invaluable asset to DBI and those we serve.

His notable past projects include 3M Precision Grinding in Austria, Goldman Sachs, Six Flags New Orleans following Hurricane Katrina, and feasibility studies for large-scale infrastructure, code compliance, and structural upgrades.

Lori Ann Franek

Partner, Director of Business Development

Lori Ann is the creator and driving force of our business development practice, cultivating our current client base and markets while ushering DBI into new territories. She’s the bridge between DBI and everyone we serve, implementing our company culture and standards to ensure exceptional collaboration on every project. Lori Ann’s vision for growth keeps authenticity at its core: whether launching a new team, client event or cross-country expansion, she makes sure our values are always reflected, at every level.

For the past 16 years, Lori Ann has been developing client bases throughout the construction, architecture, and insurance industries both nationally and abroad. She is relied upon by industry leaders for her guidance and expertise. Lori Ann’s innate understanding of the demands and pace of complex assignments, coupled with her empathic approach, industry awareness and active project engagement keeps DBI at the forefront of our field.

Dennis Di Millo

Chairman

As a founding member of DBI, Dennis has been a guiding force behind the company’s identity, standards, and long-standing success. His leadership helped shape the core values and commitment to excellence that continue to define how DBI operates today. Dennis laid the groundwork for DBI, building a reputation for rigor, integrity, and results.

With more than 35 years of experience in the construction and insurance industries, Dennis is widely respected for his technical depth, strategic insight, and strong industry relationships. He is frequently invited to share his expertise at conferences and forums, and remains a trusted voice in high-level, complex matters.

Dennis has consulted on over 3,000 projects across the United States, United Kingdom, Caribbean, and Middle East. His portfolio includes work with Marriott Resort Properties, Ritz-Carlton Dorado Beach, Dallas Independent School District, the Address Hotel in Dubai, a range of projects for NYU, as well as many high-value litigation and appraisal cases.

Today, in a senior advisory role, Dennis continues to play a vital part in DBI’s evolution, mentoring teams, contributing to strategic direction, and upholding the values he helped instill from day one.

Constantine G. Cois

Partner, Southeast Region Leader

Constantine is vital to DBI’s growth. He spearheaded our expansion beyond our flagship location and currently oversees our entire Southeast region. In addition to broadening our physical presence and influence, Constantine is dedicated to cultivating DBI internally, developing our client base, continually working to strengthen our team and uphold DBI’s high-quality standards throughout our offices and operations.

With 20 years of experience in the insurance and construction industries, Constantine has a deep understanding of the many moving parts of large-scale construction, and specializes in Builder’s Risk and complex industrial projects. He’s also well-known and trusted in the industry for litigation and appraisals, where he’s often relied upon to create expert reports and give depositions. Having been recognized by both parties for his objectivity across the board, Constantine is also in frequent demand as an umpire.

Constantine's prior projects include Louisiana Sugar Refinery, Deauville Hotel Litigation, and Jackson Health West Medical Center.

Zachary Peltier

Director & Mountain Region Leader

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