Joel Mckellar
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Joel Mckellar Email & Phone Number

Principal, Director of Building Performance at Whole Building Systems, LLC at Whole Building Systems
Location: Charleston, South Carolina, United States 9 work roles 2 schools
2 work emails found @wholebuildingsystems.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

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Work email j****@wholebuildingsystems.com
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Current company
Role
Principal, Director of Building Performance at Whole Building Systems, LLC
Location
Charleston, South Carolina, United States
Company size

Who is Joel Mckellar? Overview

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Quick answer

Joel Mckellar is listed as Principal, Director of Building Performance at Whole Building Systems, LLC at Whole Building Systems, a company with 4 employees, based in Charleston, South Carolina, United States. AeroLeads shows a work email signal at wholebuildingsystems.com and a matched LinkedIn profile for Joel Mckellar.

Joel Mckellar previously worked as Principal, Director of Building Performance Services at Whole Building Systems and Associate Director - Green Building Services at Harvard University. Joel Mckellar holds Ba, Architecture from Clemson University.

Company email context

Email format at Whole Building Systems

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{first_initial}{last}@wholebuildingsystems.com
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Profile bio

About Joel Mckellar

Joel McKellar has dedicated his career to optimizing the performance of buildings and organizations. His current focus as Director of Building Performance at Whole Building Systems is bringing health and well-being strategies to the forefront of sustainable development. In practice, he supports the firm's work in sustainability consulting, commissioning, and air quality testing.  He has extensive experience in sustainable policy development, design consultation and project management (7+ million square feet), commissioning (1+ million sf), energy management and auditing (12+ million sf) and LEED and Living Building Challenge certification administration (5+ million sf). Prior to joining WBS, Mr. McKellar served as Associate Director of Green Building Services at Harvard University where he was responsible for strategic planning efforts, policy guidance and direct project management of programs associated with sustainable design, construction and operations of Harvard University's 27 million square foot campus. He co-authored the Strategic Sustainability Plan at the Harvard Kennedy School of Government, updates to the University-wide Green Building Standards, and was responsible for technical reviews of the Harvard Green Revolving Fund and management of associated life cycle costing tools. Prior to his work at Harvard, Mr. McKellar was a Research Strategist for the architectural firm LS3P ASSOCIATES LTD. in Charleston, SC. He currently sits on the Energy and Atmosphere Technical Advisory Group and the Market Leadership Advisory Board for the US Green Building Council.

Listed skills include Leed, Leed Ap, Sustainability, Green Building, and 33 others.

Current workplace

Joel Mckellar's current company

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Whole Building Systems
Whole Building Systems
Principal, Director of Building Performance at Whole Building Systems, LLC
charleston, south carolina, united states
Employees
4
AeroLeads page
9 roles

Joel Mckellar work experience

A career timeline built from the work history available for this profile.

Principal, Director Of Building Performance Services

Current

Charleston, South Carolina Area

Provides commissioning services, high performance design consulting and strategic efforts to advance the definition of sustainable buildings to include occupant health, well-being and productivity.

Aug 2017 - Present

Associate Director - Green Building Services

Cambridge, MA

Responsible for management of staff dedicated to capital project sustainability and existing building optimization services while contributing to policy and strategic development efforts at Harvard University. Services include sustainable design consulting, ASHRAE Level II Energy Auditing, facility commissioning, measurement and verification, incentive.

Nov 2013 - Jul 2017

Assistant Program Manager - Green Building Services

Green Building Services offers sustainability/LEED consulting on capital projects, building commissioning, and energy auditing services to the Harvard University community.

May 2013 - Oct 2013

High Performance Building Specialist - Green Building Services

Led commissioning, energy auditing, and high performance building certification (LEED, WELL, LBC) projects for Harvard University.

Jan 2011 - Apr 2013

Instructor

Cambridge, MA

Co-led course development and instruction for "E119B - Sustainable Buildings: Optimizing Performance of Existing Buildings", which aims to provide students with both classroom and in-the-field experience leading towards the development of ASHRAE Level II Energy Audits of existing buildings.

Jan 2014 - May 2014

Teaching Fellow

Assisting course development, delivery and grading for "Catalyzing Change: Sustainability Leadership for the 21st Century" with Professors Leith Sharp, M.Ed in Human Development and Psychology and John D. Spangler, PhD. Harvard School of Public Health

Sep 2012 - Dec 2012

Associate - Research

I led research programs at LS3P, including writing and editing our research blog, the Knowledge Center (http://knowledge.ls3p.com). I also served as the Charleston office representative to our firm's Sustainability Core Competency Board and have led LEED documentation efforts for five certified projects totaling over 800,000 sf of floor space.

Nov 2005 - Dec 2010

Founder

Real Life Leed

RealLifeLEED is a website developed to help practicing LEED AP's learn about all the small things that can make the LEED system frustrating. The goal is to make the process more efficient for everyone, thereby reducing costs and making sustainable design more accessible... It's that easy!

Mar 2008 - Nov 2010

Counselor

Cedar Mountain, NC

Counselor at a conservation/ecology focused camp on a family owned, 3,400 acre preserve in the mountains of western North Carolina. This was a life changing experience that started my path towards a career in sustainability. Send your kids here if at all possible!

May 2002 - Aug 2002
Team & coworkers

Colleagues at Whole Building Systems

Other employees you can reach at wholebuildingsystems.com. View company contacts for 4 employees →

2 education records

Joel Mckellar education

Ba, Architecture

Activities and Societies: Philip Prince Presidential Scholar, SC Life Scholar Psychology Minor

Italian And Classical Architecture

Charles E. Daniel Center For Design

Study abroad based in Genoa, Italy, but including visits to the UK, Spain, the Netherlands, Monaco and all across Italy.

FAQ

Frequently asked questions about Joel Mckellar

Quick answers generated from the profile data available on this page.

What company does Joel Mckellar work for?

Joel Mckellar works for Whole Building Systems.

What is Joel Mckellar's role at Whole Building Systems?

Joel Mckellar is listed as Principal, Director of Building Performance at Whole Building Systems, LLC at Whole Building Systems.

What is Joel Mckellar's email address?

AeroLeads has found 2 work email signals at @wholebuildingsystems.com for Joel Mckellar at Whole Building Systems.

Where is Joel Mckellar based?

Joel Mckellar is based in Charleston, South Carolina, United States while working with Whole Building Systems.

What companies has Joel Mckellar worked for?

Joel Mckellar has worked for Whole Building Systems, Harvard University, Harvard University Extension School, Ls3P Associates Ltd., and Real Life Leed.

Who are Joel Mckellar's colleagues at Whole Building Systems?

Joel Mckellar's colleagues at Whole Building Systems include Carol Braswell, Barret Williams, Pe, and Susan Collins.

How can I contact Joel Mckellar?

You can use AeroLeads to view verified contact signals for Joel Mckellar at Whole Building Systems, including work email, phone, and LinkedIn data when available.

What schools did Joel Mckellar attend?

Joel Mckellar holds Ba, Architecture from Clemson University.

What skills is Joel Mckellar known for?

Joel Mckellar is listed with skills including Leed, Leed Ap, Sustainability, Green Building, Sustainable Design, Energy, Sustainable Architecture, and Architectural Design.

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