Damon Key Leong Kupchak Hastert Attorneys At Law A Law Corporation

Law Firm in Honolulu, HI

Credit Cards Accepted

About This Firm

Damon Key Leong Kupchak Hastert focuses on creative, cost-effective problem solving and teamwork with clients. Its ability to assist in avoiding and resolving business disputes is enhanced by the extra practice experience of their attorneys in such areas as business development and management, construction, teaching, science and engineering; and language capabilities in Arabic, Dutch, French, Japanese, Mandarin Chinese, Malay/Indonesian and Spanish. The firm conducts seminars in Employment, Tax, Estate Plan, Maritime, Corporate Formation, S Corporations, Land Use, Construction, Immigration and Insurance Law. The firm is Hawaii's exclusive member of Meritas, an international alliance of more than 7,000 attorneys from nearly 200 law firms in 70+ countries to better serve clients with worldwide legal needs. The firm is also listed in Martindale-Hubbell's International Law Directory.

Areas of Law

  • Asylum
  • Administrative Law
  • Admiralty and Maritime Law
  • Alternative Dispute Resolution
  • Appellate Practice
  • Arbitration
  • Aviation Defense
  • Aviation Litigation
  • Aviation Products Liability
  • Bankruptcy
  • Business Immigration
  • Business Law
  • Business Transactions
  • Citizenship
  • Civil Litigation
  • Collections
  • Commercial Law
  • Commercial Litigation
  • Commercial Real Estate Litigation
  • Construction Law
  • Construction Litigation
  • Consular Law
  • Creditors Rights
  • Deportation
  • Election Law
  • Eminent Domain
  • Employment Authorizations
  • Employment Immigration
  • Employment Law
  • Employment Visas
  • Environmental Litigation
  • Family Immigration Law
  • Foreclosures
  • Helicopter Crash Litigation
  • Immigration and Naturalization
  • Immigration Law
  • Insurance
  • Insurance Bad Faith
  • Insurance Coverage
  • International Business Law
  • Inverse Condemnation
  • Investor Visas
  • Labor Certifications
  • Land Use
  • Land Use Litigation
  • Litigation
  • Management Employment Law
  • Maritime Law
  • Mergers, Acquisitions and Divestitures
  • Mortgage Banking Law
  • Mortgage Foreclosure
  • Permanent Visas
  • Personal Injury
  • Political Asylum
  • Probate
  • Products Liability
  • Real Estate
  • Real Estate Banking Law
  • Real Estate Litigation
  • Refugee Law
  • Religious Visas
  • Removal Proceedings
  • Tax Law
  • Trusts and Estates
  • Visas
  • Voting Rights
  • Water Rights
  • Wills
  • Zoning Law
  • Zoning, Planning and Land Use.

Overall Client Rating

5.0 out of 5.0

Communication Ability
Quality of Service
Value for Money

  • Data based on 8 reviews
  • Recommended by 8 Clients
  • Last reviewed on 08/30/14
No feedback is available.
The individuals that have reviewed this lawyer have not provided any additional feedback.
Are you a former client?  Submit a review

People at This Firm

Legal Community Activity

Firm Details

Year Established


Firm Size


Payment Information
  • Accepts Visa and MasterCard
  • Fixed Hourly Rates
  • Fixed Fees Available

Arabic, French, Dutch, Japanese, Mandarin Chinese, Malay/Indonesian and Spanish.

Law Firm Affiliations



AG Services of America, Inc., AIG Aviation, Big Island Carbon, LLC, Boeing Capital Corporation, C. Brewer and Company, Limited, British Aviation Insurance Group, CH2M Hill, CIGNA Property & Casualty, CSC Services of Hawaii, Inc., Colson & Colson Construction Co., Cooper Industries, Denham Capital Management LP, F&H Construction Company, Fletcher Challenge Limited, Fluid Systems Hawaii, Inc., Fresh Island Fish Co., Ltd., Fujisankei Communications International, Inc., Great American Insurance Co., Hanalei Commercial Inc., Hawaii Farm Bureau Federation, Hawaii Tokai International College, Hawaiian Isles Kona Coffee Company, Ltd., Hawaii National Bank, Horizon Lines, LLC, Hunt International, Inc., ITOEN (USA) Inc., James Hardie Building Products, Inc., Kaikor Construction Associates, Inc., Kiewit Infrastructure West Co., Kintetsu International Hawaii Co., Lai Honua LLC, Lassen International, Inc., Leo A. Daly Company, Liberty Newspapers Limited Partnership, Linfox Transport Group, Lockheed Martin Corporation, Lowe's Companies, Inc., Lynxs Group LLC, M. A. Mortenson Co., Maersk Inc., Makena Land, LLC, Makila Land Co., LLC, Maunalua Associates, Inc., MGD Technologies, Inc., Microsoft Corp., Mid-Pacific Institute, Molokai Properties Limited, Morris-Shea Bridge Co., Inc., NCR, National Audubon Society, Inc., National Council on Compensation Insurance, Inc., Next Design, LLC, Nordic PCL Construction, Inc., Oahu Country Club, Orthopedic Services Company, LLP, Osmose, Inc., Pacific Legal Foundation, Pacific Management Services, LLC, Pella Corporation, Permasteelisa North America Corp., PNEUMO Abex Corp., R & C Tours, R.R.S., Inc. dba RSI Roofing and Waterproofing Supply, The Resolution and Collection Corporation, Sapa Anodizing, Inc., Siemens Medical Solutions USA, Inc., Sisters of the Sacred Hearts, State of Hawaii, Structural Systems, Inc., Sukut Construction, Inc., Tenrikyo Mission Headquarters of America, The Travelers Group, United States Corporation Co., The Walt Disney Company, The Western Group, Inc. (parent company of Western Waterproofing Company, Inc.), Weyerhaeuser Company, Inc., The Whaler on Kaanapali Beach, ZKS Real Estate Partners and LLC.


Bank of Hawaii and Hawaii National Bank.

Contact Information

Firm Address

Damon Key Leong Kupchak Hastert Attorneys At Law A Law Corporation
Pauahi Tower 1003 Bishop Street, Suite 1600,
Honolulu, HI 96813-6452

Phone 1

888-403-7419 Call firm now

Phone 2

(808) 531-8031


(808) 533-2242


Send email to Damon Key Leong Kupchak Hastert Attorneys At Law A Law Corporation

Office Information
Pauahi Tower 1003 Bishop Street, Suite 1600,
Honolulu, HI 96813-6452


Office Hours
07:15 AM- 05:30 PM
07:15 AM- 05:30 PM
07:15 AM- 05:30 PM
07:15 AM- 05:30 PM
07:15 AM- 05:30 PM
08:00 AM- 12:00 PM

About Client Rating
About Peer Rating

Welcome to Martindale-Hubbell® Client Review, a new ratings service that allows you to view and provide feedback on a lawyer or law firm on service and relationship qualities such as Communication Ability, Responsiveness, Quality of Service, and Value for Money.

Determining a Rating

The Client Review Rating is determined through aggregation of validated responses. This compilation of Client Reviews translates to a numerical rating and associate descriptive term on a scale of 1 -5. 1 being lowest as "Rated" and 5 being highest as "Preeminent".

  • 4.5-5.0 Preeminent
  • 3.0-4.4 Distinguished
  • 1-2.9 Rated

Martindale-Hubbell uses a third-party resource to validate that the respondent is a living person, but cannot confirm the lawyer/client relationship, which in many cases is confidential. Clients must affirm that they are a client of the lawyer or firm identified for review at the time of the completed Client Review.

The Reviewers

Those who complete Client Reviews are clients of law firms who hired a lawyer within the last year, whose matter is not pending, and want to share their experience of that lawyer or law firm with other potential clients. Reviewers can be of any type from in-house counsel, corporate executives, small business owners to private individuals, and even sometimes another lawyer in a different jurisdiction.


Client Reviews are anonymous and reviewers' identities are not published; however a summary of basic demographics will be part of the display of responses.

Why do we collect demographics as part of the review?

Those who are researching a lawyer or law firm like to see that there are other clients who might be "like them". This is valuable information contributing to the decision-making process of hiring a lawyer.

Martindale-Hubbell's role

Martindale-Hubbell facilitates the process of Client Review by gathering responses, validating them and aggregating results for display online. The content of the responses are entirely from reviewers, the clients of the firm or lawyer.

It is important to note that Martindale-Hubbell does not undertake to develop Client Reviews for all firms and lawyers. Therefore, the fact that a firm or lawyer has not been reviewed should not be construed unfavorably. Prior results do not guarantee a similar outcome and Martindale-Hubbell accepts no responsibility for the content or accuracy of any review over which Martindale-Hubbell exercises no editorial review or control.