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Alison Castellano | Colliers | Niagara

Alison Castellano


Sales Representative

License # 5010725

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Professional Summary

Alison  brings 20 years of specialized experience in cost consulting and project management throughout all sectors of the construction industry to her Commercial Real Estate Salesperson career.   She has cultivated an excellent working knowledge of development and construction with the ability to provide valuable advice and strategy from the feasibility stage right through to the design and construction phases. As a partner and director in her previous roles, she has been providing the leadership and organization required for the successful management of client relationships, delivery of projects, staff/team development, and corporate governance.

The wide range of services she can provide includes feasibility studies, pro-formas, design stage cost control, value engineering, project monitoring, master planning, contract administration, building condition assessment, peer review, construction audits, and diverse specialized cost analysis for unique purposes.


Alison has extensive experience in all construction sectors including multi-residential, purpose built rental, seniors/retirement, hotel, office, casinos and entertainment, sports and recreation, elementary/secondary/post-secondary educational institutions, healthcare, laboratories, EMS, major landscape / siteworks, historical restorations, commercial, industrial, libraries, operational, and municipal facilities.

Her management experience includes all facets of running a medium sized business including operations management, human resources, financial budgeting and accounting, business development and marketing, legal requirements, and managing partnerships.

Her influence on development projects has directly resulted in hundreds of successful outcomes for developers, owners, and public organizations.


Niagara College - Construction Engineering Technology / Architecture  (3 year Technologist Diplopa received in 2000)

OREA Real Estate College - Salesperson Registration Education Program (2019)

Continuing Education / Training

  • Conflict Resolution
  • Succession Planning and Tax Strategies
  • Business Communications
  • Managing Workgroup Productivity
  • Construction Project Management
  • LEED 2010 – Core Concepts and Strategies
  • Workplace Violence & Harassment
  • Health & Safety
  • Integrated Accessibility Standards
  • Building Client Relationships
  • Timberline (estimating software)
  • CostX (estimating software)
  • Various construction related seminars and information sessions


Memberships & Involvements

Real Estate Council of Ontario (RECO) - Registered Salesperson 2019

Canadian and Ontario Institute of Quantity Surveyors (CIQS)- PQS designation received in 2003; Past Chair of the Central Hamilton Chapter; Past Member of the OIQS Board

Royal Institute of Chartered Surveyors (RICS) - MRICS designation received in 2010

Ontario Association of Certified Engineering Technicians and Technologists (OACETT) - Applied Science Technologist designation received in 2003

Past Memberships include:  Association for the Advancement of Cost Engineering (AACE); Commercial Real Estate Women Network (CREW); Canadian Association of Women in Construction (CAWIC); Women’s Executive Committee (WXC); Young Construction Executives Committee (YCEC) – division of TCA; Urban Land Institute (ULI)



Cost Management

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