Inspections - Home / Residential Expert Witnesses: 4

Owen Ahearn, CPM, has over 35 years of experience in Premises Liability, managing and maintaining Residential and Commercial Real Estate.  He is a Certified Property Manager®, an Accredited Residential Manager®, an Accredited Commercial Manager® and a Public Housing Manager®.  He also holds an OSHA 30 Hour General Industry certification.

Mr. Ahearn has extensive experience managing federal property (Federal Deposit Insurance Corporation, Resolution Trust Corporation, United States Marshals Service) and private real estate throughout most of New England. He has managed and maintained commercial and residential real estate including single family homes, duplexes, triple-deckers and multi-unit dwellings, condominium associations, home-owner associations, and commercial plazas. 

Litigation Support - Mr. Ahearn is an experienced Expert Witness with expertise in property management, property maintenance, reasonable standards of care, and risk management throughout the United States as well as Canada. His services are available to attorneys' representing plaintiff and defense and include site inspections, reporting, depositions, and trial testimony.

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View Ahearn Realty Management's Consulting Profile.

Robert S. Griswold, CRE, CPM, CCIM, ACoM, RPA, PCAM, CCAM, GRI, ARM, has over 30 years of specialized experience in the field of Real Estate Management. He is currently active as a day-to-day hands-on, licensed practitioner, consultant, and expert witness in all aspects of real estate (except valuation). A 3-time graduate of the distinguished Marshall School of Business at the University of Southern California with a BS ('81), MBA ('86) and MSBA (2nd Masters) ('88) in real estate and related disciplines, Mr. Griswold is a recognized expert on management of all types of residential real estate. He has actively managed over 60,000 residential units and several million square feet of commercial, industrial, self-storage and retail properties nationally. He has extensive experience as a court-appointed receiver (over 160 times) for private lenders and major financial institutions. 

Litigation Support - In the last 30+ years, Mr. Griswold has consulted on over 4,000 litigation matters, has been deposed over 700 times, and provided sworn testimony in trial or arbitration on over 200 occasions in both state and federal litigation matters throughout the United States. Also serving as a court-appointed bankruptcy Custodian and Referee, his case work is very evenly divided between plaintiff and defense work. Mr. Griswold is uniquely qualified to opine on real estate related litigation matters having authored or co-authored the 12 best selling real estate books: Real Estate Investing For Dummies; Property Management Kit For Dummies; Mortgage Management for Dummies and Landlord's Legal Kit For Dummies. His 15+ years as an On-Air NBC-TV Real Estate Expert and a similar tenure as a major radio station weekly talk show host have prepared him to present opinions to juries. 

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View Robert Griswold's Consulting Profile.

Andrew Allocco, PE, is a leading Construction Consultant, Florida Certified Contractor, Florida Licensed Public Insurance Adjuster and Real Estate Broker. With over 45 years of experience in his fields of expertise, Mr. Allocco's services are sought by individuals, corporations, developers, and law firms to oversee and advise on construction projects. He is the current owner of construction, real estate, and engineering consulting firms.

Background Experience - Mr. Allocco is the President of Indian River Construction Services, Inc. Prior to his current role, he served as the President of Better Homes Construction Services, Inc. of Miami, Florida, which performed in excess of 40,000 Building Inspections. As a Forensic Consulting Engineer, he inspects Commercial, Residential, and Industrial Facilities before, during, and after construction. He assists property owners with complex insurance claims, some of which involve significant and lengthy litigation

Mr. Allocco is not only licensed in the State of Florida as a Professional Engineer and Licensed Public Insurance Adjuster, he holds more Florida certified contractor licenses both presently active and past than any other individual in the State

Litigation Support - Since the early 1970s, Andrew Allocco has been an Expert Witness in many court and arbitration cases involving disputes between owners, builders, contractors, and architects. He has extensive knowledge of the court litigation process and has assisted law firms in providing facts and questions to be used during depositions and discovery motions. Mr. Allocco's services include inspection reports on the status of the property, depositions, trial testimony, arbitration, and mediation hearings.

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Insurance Litigation and Structural Consulting - Mr. Allocco is also called upon by insurance companies and attorneys representing property owners to help adjusters evaluate loss. He has been retained to investigate the cause of structural failures, determine the extent of the structural damage, develop subrogation information, prepare the scope of repair, develop a repair design, draft specifications, and more. Mr. Allocco also has experience with code upgrades and notice of dangerous conditions, including hurricanes such as Hurricane Andrew.

View Andrew Allocco's Consulting Profile.

Christopher Hanson, JD, CCIM, has over 44 years of experience in the Real Estate Industry. A retired trial lawyer of over 25 years who's dealt exclusively with real estate cases, Mr. Hanson currently provides subject matter expertise in all areas of real estate litigation.
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Background Experience - As a California real estate trial attorney, Mr. Hanson has participated in over 880 Trials, Arbitrations, and Mediations (only 3 UDs). Cases have included negligence, fraud, non-disclosure, breaches of fiduciary duty, and contract. He's defended and sued brokers and their insurance companies. He has represented bidders, borrowers, and banks in regard to foreclosures; and both sides in loan workouts, and worked with national chains doing state-wide store rollouts, and lease renegotiations.  

Prior to his time as an attorney, Mr. Hanson worked for 12+/- years as a Real Estate Broker, actively selling and leasing property (commercial and residential). He holds a CCIM designation, earned by doing deals.  Before his role as a broker, he spent 7+/- years as a title insurance company Advisory Title Officer, where he researched and wrote Preliminary Reports.

Litigation Support - Mr. Hanson offers a balanced and unbiased opinion. His services are available to attorneys representing plaintiff and defendant and include document review, depositions, and discovery, along with arbitration and mediation. His opinion takes into account all the technicalities and nuances of real estate along with his 4 decades of experience, and is delivered in a way a jury can easily understand. 

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