Over time, dust and dirt can accumulate in duct systems. If you have an older system, you may want to get it checked or cleaned.

Three out of four homes have leaky air ducts—and many of those duct systems leak more than half of their air! That’s a big problem, because it reduces your comfort and wastes both energy and money.

EDGE Energy provides both air duct cleaning and air duct sealing services. We are certified by the Environmental Protection Agency (EPA) to perform these services to their standards.

Duct Cleaning Services

Before we begin a duct sealing job, we clean the ducts. First we remove the registers and, if necessary, cut a hole in the supply duct. We position a large vacuum and bag over a register and use a scrubber in the supply hole or air intake area to loosen dust and dirt. The vacuum then collects the debris. We do this at each register.

Duct Sealing Services

We provide two types of duct sealing:

  • Manual Sealing—We seal duct joints (using mastic and foil tape) that we can access. We use only foil tape UL181B, which works well in all climate zones and meets Building Performance Institute standards. Manual sealing can be very cost-effective.
  • Aerosol-Based Sealing—This method is best for inaccessible duct systems. Here’s how it works: After blocking off the registers, we pressurize the duct system and then spray a glue-like mist into your ducts. The mist particles bunch into holes in ducts just like platelets converge to clot and seal a cut in your body. The process can lower your duct leakage rate to below 3 percent!

Why should I use EDGE Energy for my Heating and Air Conditioning?

  • EDGE is ranked #2 in overall job performance and customer service in Maryland, with nearly 100 client reviews online at: http://www.mdhomeperformance.org/countiesall-ratings.php
  • Fully licensed, insured, and bonded contractor in MD, DC, and VA
  • We offer a 10-year solar system workmanship and installation warranty and 2-year workmanship warranty on all roofing repairs and replacements

About EDGE Energy

EDGE Energy is a highly-regarded Residential, Commercial, and Government renewable energy systems installer and “green” building contractor which is licensed, insured, and bonded in all counties of VA, DC, and MD. We design and install custom solutions for energy efficiency and renewable energy systems with pride and with proven track records. Our special focus is completing projects which decrease utility bills and energy consumption by 25% to well over 100% – even creating homes that are “net-positive.” An Energy Audit is the first step to your energy efficient home!

Project Maps and Discounts!

Visit our project maps page to learn about homeowners in your neighborhood that have worked with EDGE in the past. Remember, EDGE Energy works with HOA’s, civic groups, trade organizations, office pools, or just simply any GROUP of organized homeowners interested in completing blocks of energy audits AND retrofit services like weatherization, duct-sealing, or air-sealing, and attic insulation. Many special pricing offers have been extended in the past due to the hard work of various “Neighborhood Champions” – those who have dedicated extra time to organizing group meetings, gathering email distribution lists, and assisting with scheduling.

To Seal Your Air Ducts, Contact EDGE Energy Today!

(888) 586-3343


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Due to the health and safety of our employees and customers, EDGE will be operating with minimum staffing thru April 13. Feel free to contact our office at (888) 586-3343.