Cause Areas


It's flexible! We'll work with your schedule.


This is a Virtual Opportunity, with no fixed address.

Render of the City Center we are designing to serve as the community hub and visitor center.


HVAC Consultant

* Minimum of 4 years experience please
* LEED experience is helpful but not required if you are willing to research and learn

Who are we?

One Community is a 501c3 non-profit sustainability think-tank and implementation organization.

What is the project?

We are in the design phase for a sustainable eco-community, focusing first on our open source and free-shared Duplicable City Center. This structure will save resources and help model a redefinition of how people choose to live by functioning as a recreation center, large-scale dining hall, large-scale laundry facility, and eco-tourism accommodations.

Who are you?

You are passionate about sustainability and have a desire to share your gift; co-creating positive change with like-minded people. You're a leader, a visionary, and have 4+ years experience and a desire to help with HVAC drawings, sections & details etc. Maybe you're retired, or working on an advanced degree. Maybe you're a go-getter who likes to have his/her hands in various outside projects or spend your weekends giving in a meaningful way.

What are the HVAC Consultant's details?

We are looking for your help 5-10 hours a week for approximately 60-90 days. You will work closely with our Project Manager to evaluate our needs and help designing the HVAC supply and return ducts, working details, etc. for this City Center.

City Center details are here:


  • Construction
  • Architecture
  • Mechanical Engineering

Good Match For


Requirements & Commitment

  • 5-10 hrs a week
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