Instructors and Professors

Industry Expert Instructors



Alex MacKenzie, CPE

NJPEA PRESIDENT

Alex MacKenzie is currently serving as President of the New Jersey Professional Estimators Association. Alex is also a member of the American Subcontractors Association (ASA, NJ), past member of American Society of Professional Estimators (ASPE), and he is past president of the New Jersey Chapter for two terms and a member of Professional Women in Construction (PWC).

Alex is the Vice President and part owner of IAP Construction Group, LLC, specializing in mold inspection and remediation, general construction, project management, construction claims and restoration.

Alex is a certified professional estimator in structural steel, miscellaneous and ornamental metals as well as the following:

  • Certified Environmental Inspector
  • Certified Environmental Manager
  • Certified Environmental Specialist
  • Certified Environmental Consultant
  • Certified Remediation Specialist
  • Certified Mold Inspector
  • Certified Mold Assessor
  • Certified Mold Specialist
  • Certified Testing Specialist
  • Certified Air Quality Specialist

He has more then 20 years experience in the industry and has received certificates from both New York University and North Carolina State University in Estimating Miscellaneous Iron, Structural Steel and Ornamental Metals. He is passionate about promoting educational opportunities within his field and training the younger generation. He teaches at New Jersey Institute of Technology and Pratt University. He is founder and president of AM Estimating, LLC, an estimating and project management company and resides in Ringwood, NJ with his wonderful wife.


Priscilla J. Triolo, Esq.

NJPEA Legal Counsel

Law Offices of Richard Malagiere, PC
14 Bergen Street in Hackensack, NJ 07601


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Dolcey E. Chaplin, Esq.

Director, NJIT – Defense Procurement Assistance Center

Dolcey E. Chaplin, Esq. is the Director of the NJIT Procurement Assistance Center. The State-wide Center assists small, woman and disadvantaged-owned businesses in obtaining federal contracts with particular emphasis on Department of Defense’s mission to support the warfighter in both the prime and subcontract arena. Dolcey is a nationally recognized expert in the various certification programs that exist on the state and federal level.

The Center prides itself on its policy of allowing free access to technical as well as contractual information for the small business community in the area of procurement regulations and policy. Dolcey has expanded the outreach efforts for which her work with women-owned businesses was recognized by the Pentagon as an example of “best practices”.

Her career in federal procurement law began at ITT Avionics as a contract attorney. In the late 1980’s, she became general counsel to a $50 million division of Bae, Corporation, formerly the General Electric Company of Great Britain located in Whippany, NJ. In the early 1990’s, she worked with IBM’s outsourcing subsidiary – ISSC and consulted to the American Express Company’s Travel Related Services division before joining NJIT. She runs her law firm on a part time basis specializing in Government Contract Law. She has appeared before the Arms Services Board of Contract Appeals and SBA’s Office of Hearings and Appeals.

Dolcey received her Bachelor’s degree from Ladycliff College, her Master’s from Wright State University and her Juris Doctorate. from Seton Hall University. She is a member of the New Jersey Bar.

She has served on the boards of National Contracts Management Association, New Jersey’s Association of Women Business Owners, and Women In Defense, Picatinny Chapter (an Affiliate of National Defense Industrial Association).

She was awarded the status of NCMA Fellow, and is a member of Who’s Who of American Attorneys.


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Andrew J. Dempsey

Andrew Dempsey is 4th Vice President of ASPE Chapter 26, and is also President of Custom Interior Contractors in Fairfield, NJ. Custom Interior Contractors is a company that has been specializing in acoustical ceilings and drywall for 25 years.

Andrew has a B.S. in Business Management from Fairleigh Dickinson University and a Certificate in Construction Management from New York University. He has 14 years of experience in the construction industry.

Andrew started off as a junior estimator for Custom Interior Contractors doing unsupervised take-offs and proposals of projects under 5,000 SF. He then went to work for Office Facilities Services, Inc. in New York City for 3 years as an Assistant Project Manager in charge of scheduling manpower, purchasing materials, warehousing and trucking.

After working for a couple of drywall and acoustical ceiling companies in New Jersey as a Project Manager and Estimator, Andrew returned to Custom Interior Contractors as a Project Manager in 2002. He was named Vice President of Estimating and Sales in 2003 and President in 2005.


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Walter P. Hager, CPE

Mr. Walter Hager has had a life long working relationship in the General Construction Business and has performed in all aspects of the industry including estimating, cost analysis, project management, field supervision and as president of his own Construction Company, specializing in general Construction CSI trades 01 thru 14.

He is a long-standing member of the American Society of Professional Estimators and presently serves a member of the Board of Directors as a treasurer of the Garden State Chapter 26.

As a complement to his industry experience, Walter holds certifications from Farleigh Dickinson University and New Jersey Institute of Technology (formerly Newark College of Engineering) in Building Construction and Architectural Technology.


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Buck Lawrence CPE

Buck Lawrence has been estimating construction costs for over 20 years. Beginning in the industry as a painter and carpenter, he quickly graduated to doing takeoffs for Subcontractors, General Contractors and Construction Managers.

For the past 12 years, he has worked for some of the largest companies in New York City, including HRH, Bovis, and Tishman Construction Corporations. He has had the honor of working on projects such as Brooklyn Federal Courthouse and Time Warner Center at Central Park negotiating change orders and claims. His disciplines are Divisions 2, 4, and 6 through 13.

He earned his Certified Professional Estimator status in 1994, and is currently the Certification Chairman for New Jersey chapter of the American Society of Professional Estimators.




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