2016 and 2017 ENERGY STAR Contractor of the Year. Based in Portland and Bend, GreenSavers is a national leader in home energy efficiency. Get a home energy audit or estimate for insulation, windows, furnace, air conditioner, ductless heat pump, water heater, seismic or solar system.

Bend, Redmond, Sisters, Central Oregon


If you’ve been thinking about an accessory dwelling unit (ADU), you’re in the right place. GreenSavers is an ADU contractor based in Bend, Oregon. Since 2007, we’ve completed more than 1,000 home construction projects. Give us a call at 541.330.8767 or send a message to get a free ADU Feasibility Assessment for your home (sample).


Learn more about ADUs in Central Oregon


Does building an ADU make sense for you?


The ADU Feasibility Assessment is an easy, risk free first step.


The assessment includes an overview of your ADU site footprint; an assessment of access, terrain, trees, utilities and more; as well as recommendations for next steps (sample).


Why GreenSavers for your tiny house in Bend?


GreenSavers stands out as a B Corp contractor, legally required to consider the impact of our decisions on our clients, workers, suppliers, community, and the environment. We volunteered to become a B Corp because we’re a mission driven company and because transparency matters.


Our mission is to improve lives, inspire our team, and serve our communities by building in a better, more holistic way.


When you hire GreenSavers to design and build your tiny house in Bend, you know exactly what you’re getting. You get full insight into the costs and profits associated with your project, and you have the ability to cancel your contract at any time. Learn more about how we’re different from status quo contractors.




We use Smart Space Design Principles™ to create ADUs that are both beautiful and functional for our clients in Central Oregon. Whether you plan to live in your ADU or rent it out, you need a space that works. Here’s how the principles guide our ADU design and construction.

Focus on efficiency - Energy efficiency is of the utmost important to ADU design. Consider the walls. Our clients get 13% more space within the same ADU site footprint because we use 2x4 wall construction with spray foam insulation rather than the standard 2x6 wall insulated with fiberglass.
Choose responsibly sourced, durable materials - The materials that you choose have a huge impact on how your ADU performs over time, especially given the weather conditions in Central Oregon. We always recommend durable materials, sourced locally and with minimal environmental impact whenever possible.
Provide realistic storage - To make a tiny house livable, storage matters more than almost anything. Think, for example, about storing the outdoor gear that you use to enjoy the splendor of Central Oregon. It's critical to plan for ADU storage that serves the life you want.
Use natural lighting and vaulted ceilings - Natural lighting brings the outdoors in, giving the ADU a larger sense of space. Vaulted ceilings serve the same purpose. With room above your head and plenty of light through the windows, you'll more easily relax and find refuge in your tiny home.
Make multi use spaces and built-ins - Designing multi-use spaces allows you to get the most out of every square foot. For example, the Catalpa (585 sf) features a contemporary farmhouse design with a flex room that could be used as a second bedroom, home office, guest space or a cozy TV watching alcove.
Plan functional outdoor space - Consider the Monroe (660 sf), which has a living room that connects to the outdoors with an adjacent patio (or raised deck) with an attractive and protective Pergola/Trellis. The patio and protective cover open up space for grilling, dining, and perhaps yoga in the spring, summer and fall.
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For the last three years in a row, the U.S. EPA and U.S. DOE chose Bend-based GreenSavers as ENERGY STAR Contractor of the Year from more than 1,450 contractors across the country. We’ve grown to become one of the best contractors in the country by doing work with integrity. If you hire us to design and build your ADU in Bend, you get a satisfaction guarantee.


Since 2007, we’ve improved more than 1,000 homes in Oregon. Our clients in Central Oregon give us a contractor rating of 5 out of 5 stars on Google, 4.8 out of 5 stars on HomeAdvisor, and an overall A rating on Angie’s List.