….quality assurance redefined....

 Serving the Building Industry

Since 2005

About Us

The Company

Established in 2005, Jay Hall & Associates, Inc. is a family-owned and operated small business. We are a green home and building consulting firm, based in Annapolis, MD. 

The green building industry is still rapidly evolving. Our mission at JHA is to guide our clients to make cost-effective, practical, environmentally sound building decisions, thus enabling them to create high performing, durable, healthy homes and buildings.  We take great pride in helping to educate our clients so they can advance their own knowledge through interaction with our company.

Jay Hall & Associates, Inc. offers the unique combination of unparalleled expertise and broad experience in the following areas of building knowledge:

Green Home & Building Technology

General Building Science & Engineering

Building Energy Modeling, Analysis, Engineering and Technology


Healthy Home Issues

Through an extensive set of services, including trainings, we maintain best in class analytical capabilities to keep up with the rapid pace of change in building codes, government tax credit incentive, and regional and national voluntary green

building programs.

Unparalleled Capabilities

  • Led the development of the LEED for Homes Rating System and the certification delivery system.
  • Deep knowledge of similarities and differences in national and regional green home / green building programs, with database of common green measures.
  • National expert in cost-effective green technologies and strategies, with database of best practices.
  • Development of custom green guidelines for large complex developments.
  • Expert building energy analyst / modeler

Management:  Jay & Kim Hall

Jay Hall, PhD
Jay Hall, PhD., President
410-263-3162  This email address is being protected from spambots. You need JavaScript enabled to view it.

Jay Hall is the founder and principal of Jay Hall and Associates, Inc. Over more than 30 years Jay has developed, and worked with, a wide national network of green building experts and business alliances.

Jay started his career working on the U.S. EPA’s ENERGY STAR market transformation programs. For 15 years, he was actively involved in the development of the ENERGY STAR brand and has a practical in-depth understanding of both the development and implementation of voluntary sustainability programs. For 10 years, he led ICF Consulting’s team for ENERGY STAR for Homes. He also worked as a consultant to the U.S. Environmental Protection Agency’s Indoor Environment Division from 1994-2000.

In 2004, Jay was contracted by the U.S. Green Building Council to lead the development of the LEED for Homes program; from 2007-2009, Jay served as Acting Director of the national LEED for Homes program. 

Jay has served on the Home Depot Foundation Awards of Excellence Selection Committee; the Habitat for Humanity International Partnership for Sustainable Buildings Advisory Committee; and, The Healthy House Institute Advisory Board.  Jay is also a former LEED Faculty member.


                      -BS and MS degrees in Mechanical Engineering- University of Windsor

                      -PhD in Mechanical Engineering - Duke University

                      -LEED® AP Homes,

                      -LEED for Homes Green  Rater

                      -National Green Builidng Standard Green Verifier

                      -RESNET Home Energy Rating System (HERS) Rater

                      -USGBC LEED® Faculty™ (former)

                      -Active speaker at national conferences; has presented hundreds of green building workshops nationally.


Kim Hall, CPA
Business Manager
410-268-0731  This email address is being protected from spambots. You need JavaScript enabled to view it.

Kim holds a BS in Accounting from the University of Maryland University College, and a BA in French from the University of Windsor. She has more than 30 years experience in accounting and financial management of small businesses. A certified public accountant, she has also worked in the public accounting and tax domain.  As well as managing all financial and administrative matters at Jay Hall and Associates, Kim plays a large role as project assistant.

Request for Services

Expected Performance Level of Project
Type of Service Requested
Information to Provide to JHA