Building Companies - General

Straw Bale House Building
A step by step system that shows you exactly how to build a straw bale house from foundation to plaster... even if you've never built anything in your life, aren't sure if you have the skills, or have no idea how to get started!
A company dedicated to promoting sustainable building practices and the use of "green" building materials and renewable energy sources. We assist individuals & organizations to design and build sustainable and comfortable: homes, professional buildings, workshops...
We are located in South Santa Cruz County. We have been in the building trades since the late 70's, general contractor since 1986 as Boa Constructor Building and Design.
Committed to building beautiful, functional & esthetic designs based on sustainable design principles, & enduring solutions. Site sensitive development practices, thermal efficiency in building design & construction, efficient use of the lowest impact construction materials, and the creation of healthy interior living environments.
Natural builder specializing in the artistic and functional use and promotion of traditional natural materials in modern construction.
Natural Building and Design specializes in energy and resource efficient design and construction.  Our projects incorporate appropriate site orientation, local/natural/green materials, recycled products, non-toxic finishes and renewable energy systems.
Innovative, cost-effective sustainable design & green construction for new custom homes, additions, renovations and preservation.
Furbish Company delivers state of the art, innovative building systems - systems that offer enhanced comfort and health while restoring the natural systems that support us
We are general contractors. We do primarily remodeling and additions in the Baltimore area. We are also available nationally as consultants and construction managers.
Designers and builders of natural homes, utilizing timber framing, straw bale, incorporating light clay walls, passive and active solar, adobe, and earthen floors and plasters.
We emphasize environmentally conscious site preparation, efficient resource use, energy efficiency, indoor air quality, native species landscaping, and aesthetic and functional design.
Seed approaches each project by observing the unique characteristics of each site as it interacts with the elements. Then, combining thoughtful observation with ecological principles, we create home and land use designs that perform in a multitude of beneficial ways.
Conserving our natural resources, first in the construction, and then in the ongoing operation of a completed home. Careful attention with this approach results in houses that are more efficient, more comfortable, healthier, more durable, and better for the earth.
Sierra Homes constructs new homes with a focus on improving energy efficiency and indoor air quality.
Custom homes with a holistic approach, dovetailing efficiency and sustainability; infusing aesthetic detail with experienced craftsmanship. Strawbale, Adobe, Rammed earth, Aerated Concrete Block, Structural Insulated Panels, ...
Lasting quality construction with an emphasis on green or sustainable technologies.
Integrating green landscape design, architecture, energy generation, ecological restoration...
Living Sol designs and builds healthy homes, cottages, and additions using ecological and sustainable methods, materials, and technologies. We include building methods such as post and beam, straw bale, earth sheltering, conventional frame and passive solar heating.
A design-led, one-stop shop, providing complete design and construction services for sustainable building.
Total zero-energy home concept including building materials, structure, resource use, community.
Greencastle, Inc. is a custom home builder in Southwest Florida specializing in green, super energy efficient, storm resistant houses.
Dedicated to providing intelligent ecologically conscious design and build services for home additions, remodels and new construction. Creatively unite the use of advanced technologies in energy efficiency with the intelligent use of earth friendly materials and design concepts.
Contractor builder. R.A. Mears believes in working with customers to incorporate eco-friendly building products as their budget allows.

Building Companies - General - Free listings


Frankel Building Group
Texas, Houston
Award-winning custom home builders design and build green luxury homes in the Houston area to LEED certification standards. Read about the team, the building process and more.
Earthen Touch Natural Builders
New Mexico, El Rito
We specialize in adobe, straw bale, cob, light straw clay, pumice block and eco-traditional construction - small to large projects. We are known for affordable, high-end quality.
Builder of sustainable homes featuring Energy Star, healthy-built, solar systems, aging-in-place, and design/build. Licensed and insured.
Eco House Agent
Resource
This web-site aims to show people being environmentally friendly doesn't have to cost the earth. It is aimed at the concept of all of us moving towards "eco-house"/eco-towns.
studio26 homes
Pennsylvania
Eastern Pennsylvania's award winning leader in high quality, high performance, green custom home design and construction.
Natural Building Network is a not-for-profit membership association promoting natural building principles, materials and practitioners worldwide.
Blue Rock Station, homestead featuring an Earthship, strawbale structures, rare breeds farm, and workshops on straw bale building, llama trekking, organic and cottage gardens.
Wood Joiners
Wisconsin
Custom timber frame structures and sustainable building practices.
Ideal Homebuilders is now offering Energy Star, certified green homes as our standard. Our homes are independently certified, offering high comfort, low utilities, and reduced environmental impact.
Gontina Building & Design
Michigan, Clawson
We are a full service green building and design firm located in Southeastern Michigan.
American Home Sales - Environmentally conscience manufactured homes.
Baosol
Colorado, Masonville
Sustainable building consulting. Baosol provides a innovative approach in sustainable design for the home owner and small business. Living and building off the grid since 1995.
Streamline Enterprises Ltd.
Canada, British Columbia, Abbotsford
A green building company in Abbotsford, BC. We are authorized dealers for a number of sustainable products, including recycled tile, bamboo floors, low-VOC paints, and green roofs & living walls.
The Green Register is an independent, self-funded organisation whose principal goal is to promote sustainable building practices across all disciplines of the construction industry. This is achieved by providing training and networking events in locations around the UK.
Ameri Built Homes, Inc.
South Carolina, Myrtle Beach
Every Ameri Built Home is built to meet LEED & Energystar standards and is certified by an independent third party.
GradCo
Texas
Professional builder and GC with Green certifications. Over 16 years construction experience and professional designations. Graduate Master Builder, Certified Green Professional, and many more.
Cleave Energy Inc.
Canada, Ontario, Picton
We supply and install vertical access wind turbines, solar hot water, Redwell radiant heat systems, and complete off-grid systems.
Whirlwind Steel
Texas, Houston
We manufacture and install metal buildings with integrated photovoltaic solar panels.
Nest & Invest
UK, Hampshire, Southampton
We specialise in supplying and building Eco-Properties from our factories throughout Europe to suit your own designs and budget, to give you a low energy eco-friendly home.
Passive solar building, design and consultant.
Solar Passive Home Plans
Australia, Perth
Solar passive house design is the easiest way to reduce your carbon footprint without having to pay ongoing costs and will help save the planet, one home at a time.
Evert & Brownlee Inc.
North Carolina
We specialize in LEED certified homes with geothermal heating and cooling. Model home tours available upon request.
BPC Green Builders
Connecticut
BPC Green Builders is dedicated to the design, construction and renovation of beautiful homes that benefit both homeowners and the environment. As one of the area’s first and leading green custom home builders, we employ home energy audits, green building, sustainable building, passive house, building science and green architecture approaches to create green renovated and green custom new homes that are not only beautiful, comfortable and a joy to live in but are also highly functional, are easy on the environment and provide homeowners energy savings for the life of their homes.

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Southern Pines Homes
North Carolina
Southern Pines Homes is a celebrated custom green home builder in North Carolina. We allow customers to completely customize their homes from the inside out by choosing from the thousands of options in our gallery, or by choosing their own custom options that we’ll gladly incorporate.

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Professional, Clean, Environmentally friendly roofing contractor serving Central Virginia for the last 18 years. We offer free estimates and no payment is due on any work until its completed and you are satisfied. Ask us about environmentally friendly roofing options. When our professional roofing installers come to your home you will not be bothered by cigarette smoke, loud music, or foul language. Our team of roofers are paid by the hour and not by the square foot of roof they install. We are a growing company and have become the roofing contractor of choice for Central Virginia

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Noble Home
Massachusetts
Eco-friendly uniquely designed passive solar house kits, easy enough for homeowners to assemble. The prefabricated components and the owners' sweat equity assures significant savings over comparable quality homes. Besides being affordable, the Noble Home is a healthy home and energy efficient, using only solid FSC rated woods and super-insulated wall and roof panels. Each Noble Home is also unique and tailored to meet the needs of each customer and building site through creative interior layouts, placement of glass, and use of earth-bermed walls.

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Gildera
Lithuania
UAB Gildera – an innovative company established by 2 companies, which have more than 15 years of experience in construction and timber products sector. Working by cluster principles we produce timber-frame panel houses and assemble them. The companies join their experience and knowledge, because they share a common goal - to provide quality and durable products for an optimal price, as well as to surpass each customer's expectations of product and service quality.