A Quick Home Energy Checkup (QHEC) is a no-cost service in which your trained energy technician will install a variety of energy-saving measures in your home, which may include: LED light bulbs, efficient-flow showerheads, and pipe insulation. Zerodraft currently services single-family homes and condos in the following utility territories: BGE (MD) and Potomac Edison (MD). Please call or email us if you are looking to service your multifamily property or condo community.

Your certified Zerodraft building analyst will use state-of-the-art diagnostic equipment to perform a comprehensive home energy audit and determine how improvements throughout your home can work together to maximize your energy efficiency and savings. A $400 value, your Maryland utility company is now subsidizing the cost so that you pay just $100!

If another company performed your home performance audit before you learned about Zerodraft, it's not too late to get a competitive Zerodraft quote on your home performance improvements! Your certified Zerodraft building analyst will complete a visual assessment of your home, review your proposed scope of work, and provide you with a competitive bid on your home comfort and efficiency improvements, which may include air sealing, insulation and duct sealing.

Your certified Zerodraft building analyst will test your new construction project for building envelope tightness to ensure compliance with current building code. If you like, we can also test your duct system to verify an airtight HVAC installation (an additional fee applies for duct testing).

A multifamily audit is the first step towards permanently lowering your bills and maintenance costs for your apartment or condominium community. With special expertise in the multifamily sector, we'll evaluate your property for the best savings opportunities, which may include lighting, water, HVAC and building envelope measures. We'll then prepare a thorough report detailing what you'll save and what rebates, incentives, and financing programs are available to offset your project.

A commercial energy audit is the first step towards permanently lowering your bills and maintenance costs for your business, nonprofit, or government facility. Your trained commercial auditor will evaluate your building for the best savings opportunities, which begin with lighting but may also include more efficient HVAC or building envelope measures. We'll then prepare a thorough report detailing what you'll save and what rebates, incentives, and financing programs are available to offset your project.