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Elysian Energy

Enhancing the built environment for a more sustainable future.

Eligible for rebates with:



Elysian Energy is the region’s leader in Home Energy Audits and home energy improvements.

We’ve helped over 50,000 homeowners save energy, improve their comfort, and reduce their energy bills.

We don’t outsource our insulation, air sealing, and duct sealing work to a third party. All of our employees (even our in-office staff) are trained as BPI Building Analysts, and many of our employees hold additional certifications as BPI Envelope Professionals, RESNET HERS Raters, or LEED Green Raters. We take training so seriously that we’ve opened our own BPI Certified Training Center.

Our Company Culture

We are a triple bottom line company. We believe that People, Planet, and Profit should work together. That’s why we’ve created an employee volunteer program, worked hard to become a Certified Green Business, and have an active “Green Team” that constantly works to reduce our environmental impact.

To date, we’ve saved over $7,250,000 in utility bills, 25,000 Tons of CO2, and 525,000,000 gallons of water.

Contact us today to improve the efficiency of your home.



Additional certifications listed on our website

BPI logo

BPI Accredited Contractor

BPI logo

BPI Building Analyst


RESNET Home Energy Rater


       Air Sealing
Duct Sealing
Energy Audit
Heating and Cooling

Contact information

Address 1414 Fenwick Lane
Silver Spring, MD 20911
Phone 877-456-9928
Email info@elysianenergy.com
Website www.elysianenergy.com
For more information please contact:

Name Jim Conlon
Phone 877-456-9928
Email info@elysianenergy.com

Homeowner reviews

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rating  Outstanding Company, by Nan W

Services provided: air sealing, insulation, energy audit | Services completed: 11/2011

The contractor has verified this job: No

Homeowner comments: We had a completely positive experience with this company. They were pleasant, explained everything clearly, did their work neatly, promptly addressed a small issue that arose (a wall bulge from blown-in insulation), helped us navigate the steps to obtain all 3 rebates (county, state, and Pepco), and were responsive and neat in their work.

rating  Review of energy improvements by Elysian Energy, by Lynn Desautels

Services provided: air sealing, insulation | Services completed: 8/2011

The contractor has verified this job: Yes

Homeowner comments: Elysian was a pleasure to work with. Their crew worked long hard hours and the job took longer than expected but everyone clearly loved the work. They also were very careful to work around our two big dogs, stepping over them when they were in the way, and doing so with a smile. The work itself was first rate - the comfort level in our house has improved dramatically as a result of their work. In addition, I have chemical sensitivities and Elysian worked very closely and carefully with me to ensure that all of the products they used were OK.

Contractor comments: Thank you for having us out to your home.

rating  Energy Audit and insulation, by Keren

Services provided: insulation, energy audit | Services completed: 5/2011

The contractor has verified this job: No

Homeowner comments: We were very pleased with our experience with Elysian Energy, particularly with our contact there Andy Corral. He was professional and responsive to our needs. They completed the work in a very timely and what appears to be, effective, manner.


Who we are

Your source for certified Maryland contractors for all your home's energy, comfort, health, and safety needs.



Our brochure

MDHPwES brochure


Utility rebates

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