IAAO Industry Partners



The IAAO Industry Partners Guide is available to anyone wanting to find providers of services related to mass appraisal and valuation.
  • GIS/CAMA integration
  • CAMA modeling
  • GIS/mapping solutions
  • Website integration
  • Aerial Imagery
  • Data analytics
  • Single-property appraisal
  • Best practices consulting
  • Expert witness testimony

For  information to be included on the list please download form.

01-01-2019 Return to Top



Appraisal Institute

Professionals Providing Real Estate Solutions

200 W Madison Street, Suite 1500
Chicago IL, 60606
Toll free: 888-756-4624
Fax: 312-335-4400

E-mail: aiservice@appraisalinstitute.org
Website: www.appraisalinstitute.org

The Appraisal Institute is a global association of real estate appraisers, with nearly 23,000 valuation professionals in almost 60 countries throughout the world. Its mission is to advance professionalism and ethics, global standards, methodologies, and practices through the professional development of property economics worldwide. Organized in 1932, the Appraisal Institute advocates equal opportunity and nondiscrimination in the appraisal profession and conducts its activities in accordance with applicable federal, state and local laws. Appraisal Institute professionals benefit from an array of education and advocacy programs, and may hold the prestigious MAI, SRPA and SRA designations.

01-1-2019 Return to Top




777 S Figueroa 12th Floor
Los Angeles, CA  90017

Website: www.corelogic.com

CoreLogic (NYSE: CLGX) is a leading property information, analytics and solutions provider. The company's combined public, contributory and proprietary data sources include over 4.5 billion records spanning more than 50 years. The company helps clients identify and manage growth opportunities, improve performance and mitigate risk. For more information visit www.corelogic.com.

01-16-2020 Return to Top




25 Methodist Hill
Rochester, NY 14623

Website: www.eagleview.com

EagleView is a leader in aerial imagery, machine learning-derived data analytics and software, helping customers in different industries use property insights for smarter planning, building and living. With more than 200 patents, EagleView pioneered the field of aerial property measurements and has the largest multi-modal image database in history, covering 98 percent of the U.S. population. Flying over 9.5 million linear miles every year, EagleView’s coverage is the most extensive and up to date, enabling local government and business customers to use the most accurate data to make timely and informed decisions. For more information, call (866) 659-8439, visit www.EagleView.com and follow @EagleViewTech.

01-1-2019 Return to Top


  • GIS/Mapping Solutions 
  • GIS/CAMA Integration
  • Desktop Review Software
  • Aerial Imagery
  • Data Analytics
  • Best Practices Consulting


Esri Canada

12 Concorde Place, Suite 900
Toronto, Ontario M3C 3R8

E-mail: assessment@esri.ca
Website: esri.ca/assessment

Esri Canada provides Assessment Analyst, which allows Assessors to view and modify CAMA data, building sketches, imagery, street-front photos and analytics simultaneously to produce more accurate assessments and optimize property tax revenues. The Geographic-Assisted Mass Appraisal (GAMA) solution provides mobile access, 3D spatial analysis and advanced sketching capabilities for more equitable, efficient and precise valuations.

01-01-2019 Return to Top



International Association
of Assessing Officers

Valuing the World

314 W 10th St
Kansas City, MO 64105-1616
Phone: 800-701-8100

Website: www.iaao.org and iaaoconsulting.org

IAAO is a nonprofit, educational, and research association. It is a professional membership organization of government assessment officials and others interested in the administration of the property tax. IAAO was founded in 1934, and now has a membership of more than 7,000 members worldwide from governmental, business, and academic communities.

1-1-2019 Return to Top


  • Cost Models
  • Cost Tables


Moore Precision Cost®

Modern Cost Models and Cost Tables for CAMA

2071 North Bechtle Avenue
Springfield, Ohio 45504
937 498 7342

Contact: Wayne Moore
E-mail: jwayne.moore@gmail.com
Website: http://www.mooreprecisioncost.com

Offering cost models and cost tables for residential, agricultural, commercial & industrial improvements that have been specifically designed and developed for the requirements of computer assisted mass appraisal (CAMA). The tables have been engineered for precision and accuracy using construction industry cost sources. The cost models and tables are available for most CAMA software and assistance is provided to help CAMA software suppliers implement the cost tables in their products. In addition, the license fees for the tables are affordable and recognize budget constraints that are a reality for assessing jurisdictions.

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  • CAMA Modeling 
  • Data Analytics 
  • Single-property appraisal
  • Best practices Consulting



TEAM Consulting, LLC

Assessment and Appraisal Services

17722 SE 59th Street 
Miscanopy, FL 32667 
Phone: 860-974-1354

E-mail: fchmura@teamconsulting.cc
Website: http://www.teamconsulting.cc

TEAM consultants are experienced professionals that offer a wide range of assessment and appraisal services to government and industry, arriving at cost-effective solutions through new technology and innovative approaches. Our areas of expertise include: assessment administration, assessment education, mass appraisals, modeling, GIS, performance audits, ratio studies, revenue management, cadastral mapping, CAMA, best practices, and much more.

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  • CAMA Modeling 
  • Website integration
  • Data analytics
  • Single-property appraisal
  • Best practices Consulting




Trepp provides assessors with the commercial real estate industry’s most comprehensive, easy-to-use, web-based suite of data, analytics, and research.

For more information about Trepp’s solutions for Tax Assessors, please contact us at info@trepp.com or 212-754-1010. For more information see TreppLoan for Tax Assessors.

Trepp provides tax assessors with the industry’s most comprehensive, easy-to-use, web-based suite of data, analytics, and research. In a single source solution, Trepp assists tax assessors create mass appraisal models, quantify individual property performance metrics and county-level statistics, and benchmark comparable properties. Powered by the largest available dataset of securitized commercial and multifamily properties and a robust analytics platform, Trepp provides the parcel level financial data necessary for more accurate and timely assessments.

Trepp allows assessors to:

Create more accurate appraisal models and property valuations
Build public trust with assessments based on current and accurate market data
Improve efficiencies by utilizing a streamlined process for collecting detailed financial data 
Reduce assessment bias by systematically analyzing and integrating data in the assessor’s workflow
Verify the accuracy of current assessments and in assessment appeals
Leverage Trepp’s CRE expertise with dedicated client service support and assessment expertise

The Trepp team works hand-in-hand with your assessors to customize reporting workflows and create accurate mass appraisal models. On-site and remote training packages are available, with an emphasis on preparing your team for hearings.

01-26-2022 Return to Top


  • Computer-Assisted Mass Appraisal
  • Tax Billing & Collection
  • Assessment Administration
  • Mobile Technology
  • Electronic Data Capture
  • Transparency
  • Cloud Computing
  • Mass Appraisal Services
  • Appraisal Desktop Verification
  • Appeals Support
  • Data & Image Collection
  • Privatization
  • Commercial & Industrial Valuation


Tyler Technologies, Inc.

Empowering people who serve the public®

One Tyler Way
Moraine, Ohio 45439

Phone: 800.800.2581
Fax: 866.658.4258
E-mail: at.sales@tylertech.com
Website: www.tylertech.com

Tyler Technologies (NYSE: TYL) is a leading provider of end-to-end information management solutions and services for local governments. Since 1938, we have been empowering assessment and tax offices across more than 1,300 jurisdictions in the U.S., Canada, the Caribbean, and other international locations. With a long-held emphasis on technological innovation, Tyler delivers industry-leading computer-assisted mass appraisal and tax billing and collection software, mass appraisal services, data verification, data and image collection, appeals support, mobile technology solutions, and more. Our software and services have been leveraged to assess more than 95 million parcels and produce 15 million annual tax bills. Turn to Tyler to help you boost the accuracy and efficiency of your staff and build the level of trust your constituents have in their local assessment and tax office.

01-14-2021 Return to Top


  • Unrivaled Service
  • Unmatched Appraisal Expertise
  • Unparalleled CAMA and Tax Systems


Vision Government Solutions Inc.

1 Cabot Road
Hudson, MA 01749

Phone: 800.628.1013

Email: Sales@vgsi.com
Website: www.vgsi.com

Since 1975, Vision Government Solutions has served assessing departments with the highest quality Appraisal Services and CAMA & Tax Software in the industry.

We are now proud to count more than 450 communities among the Vision family, ranging from 250 parcels to 1.2 million. More than 50% of those customers have been with us for more than 20 years, a testament to the incredible loyalty and dedication of the Vision community.

Vision completes more than 100 reassessment projects every year on our own software, ensuring that we are delivering the very best service to our valued communities. 

We are especially proud of our relentless quest to perfect our customer service. In fact, our unique approach to customer service ensures that an average of 99.99% of calls are answered every day with extraordinary response times and attentiveness. That’s why our commitment to you is:

Unrivaled Service
Unmatched Appraisal Expertise
Unparalleled CAMA System

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