Sustainable Solutions for Energy-Efficient Homes & Buildings.
Partnering with homeowners, builders, and developers to create high-performance, eco-friendly structures.
About Econsultants LLC
Experts in Sustainable Building Consulting.
At Econsultants LLC, we believe in building smarter, greener, and more efficiently. Whether you’re constructing a new home, developing a multifamily project, or upgrading an existing building, we help you meet and exceed energy efficiency standards through expert consulting, certification, and performance testing.
For over 15 Years, Econsultants LLC has been a trusted leader in green building consulting and energy efficiency testing. Our team of certified home energy raters, accredited verifiers, and thermographers work with homeowners, builders, architects, and developers to create buildings that maximize performance, lower energy consumption, and meet the latest efficiency standards.
What We Offer
We take the guesswork out of building to high-performance energy standards. Whether it’s a new home, a multifamily project, a commercial building, or a renovation we provide the expertise, testing, and verification needed to ensure compliance and efficiency.
Comprehensive Energy Audits
Identifying inefficiencies and optimizing performance
Certification and Compliance
Helping projects meet Energy Star, IECC, NGBS, and Enterprise Green Communities
Blower Door and Duct Leakage and Compliance
Ensuring airtight, energy-efficient buildings and HVAC systems
Enterprise Green Communities
Econsultants has accredited and qualified team members to help provide services to attain EGC certification with/on your project.
Design Review
Early stage sustainability review to align long- term project goals and avoid costly change orders.
Let’s Build a Greener Future Together
We are dedicated to helping homeowners, builders, and developers create high-performance, sustainable properties. Whether you need certification, compliance testing, or expert guidance, our team is ready to help.
Where We Work
We are leading the way in Energy Efficiency and Sustainability Program Certifications in Missouri, across the entire Midwest and Southeast Regions.
- Arkansas
- Illinois
- Missouri
- Mississippi
- Louisiana
- Tennessee
- Iowa
- Kansas
- Nebraska
- Ohio
- South Dakota
And growing…
Client Success Stories
Developers improving energy efficiency in large-scale multifamily housing projects. Homeowners reducing energy bills and improving indoor comfort. Builders streamlining their compliance process for ENERGY STAR® and IECC standards.
Econsultants is as knowledgeable and accommodating as they come in the energy consultation and certification sector. Having worked with Drew and staff for over a decade on dozens of projects from inception through completion, they've always been a rock-solid resource in all construction methods, testing requirements and certification needs. In a continuously changing industry, with heavy emphasis and constant changes in energy efficiency, E-Consultants is an incredibly valuable partner in keeping all of your bases covered
I've had the pleasure of working with Drew and the team at E-Consultants for several years, both within the construction industry and housing development, collaborating on dozens of projects. Throughout these years, E-Consultants has proven to be an invaluable partner in the energy consultation and certification sector. Their deep knowledge, professionalism, and accommodating approach have consistently made them a "go-to" for everything related to the energy-building industry.
E-Consultants has always been at the forefront in an industry constantly evolving in energy efficiency regulations and practices, ensuring that my projects meet the latest standards and guidelines. Their ability to navigate the complexities of energy certification and stay ahead of industry trends has been a game-changer, providing peace of mind that all bases are covered whether it's tackling unique challenges or providing expert guidance.
The Columbia Building Construction Code Commission reviewed the 2024 IECC. EConsultants gave the committee insight on all the significant changes and education on the procedures to accomplish the energy standards. They are a very knowledgeable and reliable company.
Our company‘s main focus is on starter homes. Over the years, Econsultants has provided wise guidance on how to keep our homes affordable while attaining the necessary energy efficiency rating. Thanks to Econsultants, we’ve been able to market our homes confidently as energy-efficient, environmentally friendly, and cost-effective—qualities that today’s homeowners deeply value. I wholeheartedly recommend Econsultants to any builder or business looking to improve their energy efficiency practices. They are a trusted ally and a true leader in their field.
Appreciate Econsultants for always being flexible and growing with our needs. From helping us determine our needs on energy standard requirements to growing with us to assist with 45L credits, Drew and his team have come up with answers as we continued to come up with new questions. Most of our calls start with, “we have no idea what we are asking on this, but what do you know about…..”. Econsultants is the kind of partnership that pays for itself in this crazy, unpredictable market through the cost savings and benefits they help us to realize.
We use econsultants for our NGBS and Energy Star certifications, as well as some Energy Cosumption and utility analysis modeling. It’s great to have all of the services under one roof, and we definitely prefer their turnkey approach to all of the different certification and incentive programs. Other consultants we have worked with would subcontract our their field inspections, testing, etc but not econsultants, you deal with the same team from start to finish in all different aspects of the programs, from design review to blower door and duct leakage testing
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