Have you noticed Winner Insulation spray foam trucks in your neighborhood and wondered what they’re doing? Meet the man behind it.

My name is Dovid Winner, and I am the owner of Winner Insulation. We specialize in insulating existing homes and new construction projects with spray foam and other insulation types, helping homeowners improve comfort, lower energy costs, and create healthier, more efficient homes.

My family has been part of the Baltimore community for the past 10 years. After building my career in the insulation industry in Boston, I relocated to Baltimore and founded Winner Insulation in 2018. Since then, we’ve had the privilege of serving homeowners throughout the region and becoming part of the communities we work in every day.

What I love most about what I do is being able to help people in a practical way. Insulation may not be the most glamorous business, but it has a huge impact on people’s daily lives. A properly insulated home means more comfort, lower energy bills, better air quality, and less stress for homeowners.

I take a lot of pride in solving problems for people, especially when they’ve been dealing with uncomfortable rooms, high heating and cooling costs, or difficult construction challenges for years. There’s something very satisfying about coming in with the right solution and making an immediate difference.

For me, success isn’t just about growing a business. It’s about building trust, delivering honest work, and making a real impact for every family we serve. Baltimore has been an incredible community for us, and I’m grateful to be able to give back by helping make homes across the region more comfortable and efficient.