• Envirohaven™ makes it easy and affordable to live in a sustainable home. No matter where you want to build, we connect all the dots for building your home. Our nationwide affiliated builder network will work with you to build your home locally from start to finish.
    Building Services
  • Our corporate headquarters and model home are located in the beautiful Reno-Lake Tahoe area. We invite you to schedule a tour of a fully operational Haven® home in order to absorb the complete Envirohaven™ experience.
    Visit Us
  • Let Envirohaven™ work with you to customize your home to suit your unique lifestyle and location specifications. Our fully adaptable 1600-2000 sf. design has flexible floorplans that range from a 1 bedroom/1 bath home up to a 4 bedroom/3 bath dormitory.
    Customize your Haven®
  • Never before have so many energy-saving and sustainable features been combined in one home design that is hyper-efficient, durable, adaptable, and affordable. The Haven® is truly a model of sustainability enabling you to Live Large In A Small Footprint.
    Why Build A Haven®?


Some Interesting Facts About HavenⓇ Homes

Days To Build




Square Footage


Avg Price per Sq Ft


We Are Envirohaven

You will find that Envirohaven™ is not your traditional custom pre-fabricated home company. Our founders have been building custom energy-efficient homes for over 35 years.  The evolution of Envirohaven™ and the Haven® design is the result of extensive collaboration and innovation by architects, engineers, trade professionals, and green material experts.

We can be With You Every Step Of the Way by providing site support, detailed construction manuals, videos, and remote electronic assembly assistance to Do-It-Yourselfers, Professional Builders, and those looking to build a Turn-Key Custom home on their own property. The Envirohaven™ Team can assist you in locating and working with contractors in your area.

Our experience, patented design, proprietary building system, and the incredible efficiency of our homes are what set us apart from other custom home companies.


For more information on our story, click on the feature article in Modern Build+Design about Envirohaven™ here.

Who are You?

Looking to build a Turn-Key, grid-tied, green and sustainable home

Envirohaven provides turn-key options with customized interiors to our patented Haven® Homes.  For more information click here

Looking to build a net-zero or off-grid home

Envirohaven specializes in off-grid and net zero applications.  For more on how to start the construction of your new off grid or net zero HavenⓇ click here.

Professional Builder

Builders Benefit from building HavensⓇ.  For more information on how to become part of the nationwide Envirohaven builders network click here.

Thinking of moving off-grid

From information on what to look for when buying your property to the logistics of what it’ll take to complete, our experienced team is here to help guide you with all your off-grid questions.  For more information click here

Impressive Percentages

The numbers say it all

Less Materials

Less Construction Time

Lower Energy Costs

Total Client Satisfaction

Chuck Alvey, CEO, Vistage International -Chair, Former head of Economic Development Authority of Western Nevada (EDAWN)
"The Innovation of Envirohaven captures my imagination... Not only is there a new livability and energy option, but just the concept stirs new and creative ideas that will see and feed other innovations."
Chuck Alvey, CEO, Vistage International -Chair, Former head of Economic Development Authority of Western Nevada (EDAWN)

DR. RL Jacobson, Desert Research Institute (DRI) Renewable Energy Center
"The Novel Envirohaven™ Home has the best use of Interior Space I have ever seen."
DR. RL Jacobson, Desert Research Institute (DRI) Renewable Energy Center

Dave Archer, President and CEO of Nevada Center for Entrepreneurship and Technology, NCET
"I see Envirohaven™ being Revolutionary for the Sustainable Housing Market...Providing an Affordable Way for People...to live an eco-friendly lifestyle."  
Dave Archer, President and CEO of Nevada Center for Entrepreneurship and Technology, NCET

Featured In

The 7 Step Process

Envirohaven customer service is here to help you through the entire building process from start to finish.  Our 7 step process is easy to follow, and will save you time when you decide it is time to start building your HavenⓇ.  Click on the picture below to view the 7 steps as well as a timeline that will give you an idea of how easy it is to build your dream HavenⓇ.

Check out our Brochure

Envirohaven™ is committed to building sustainable homes more efficiently and more affordably. For a full range of features and options, click here to download our printable brochure.


Subscribe here to our blog to keep current on the latest innovations in sustainable building systems, green products and renewable technologies.

Contact Details

Office Hours and Model Haven™ Tours by Appointment

Corporate Headquarters
395 Freeport # 1
Sparks, NV 89431
Phone : 775-324-2836
[email protected]

    Drop Us A Line

    If you have questions about our Haven homes, building in your area, specific property or building codes, or would like to speak to someone on our team, please fill out the short form below:

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