About Dave’s World
From appliances to heat pumps, from a single store to seven locations, Dave’s World has come a long way since our start in 2004. But one thing has never changed—our commitment to giving Mainers an awesome experience, every step of the way.

7 Locations
1 Mission
At Dave’s World, our mission is to make Maine homes more comfortable, efficient, and reliable, while delivering an awesome experience every step of the way. We’ve built a team of experts who take pride in their work, hold themselves to the highest standards, and genuinely love what they do. We support our team to ensure that they can provide the best service and care to every customer.
No matter the project, you can trust us to deliver expert solutions and exceptional service—before, during, and long after the job is done.
Our Story
At Dave’s World, we believe that taking care of our customers is the best way to build a business, and that’s exactly what we’ve been doing for over 35 years. What started as a small appliance and electronics shop in central Maine has grown into the state’s leading provider of heat pumps and home efficiency solutions.
But Dave’s World isn’t just about products and installations. We’re about people. We’re a team of hardworking, down-to-earth Mainers who genuinely care about our customers. Whether it’s a quick call to check in after an install or going the extra mile to find the best rebates and financing options, we believe in doing what’s right.
With 7 locations across Maine and over 14,000 heat pump installations under our belt, we’re proud to be a trusted name in home efficiency. We’re even prouder of the relationships we’ve built along the way.
Because at the end of the day, it’s not just about heating and cooling—it’s about making life more awesome.
The Flagship Store in Dover-Foxcroft
The Original Dave’s World Logo
Partners Dan, Bob, and Matt in 2014
Looking Ahead
Dave’s World has changed and grown over the years, but at our core, we’re still the same team of hardworking Mainers who believe in doing right by our customers. We’re grateful for the communities that have welcomed us, the relationships we’ve built, and the opportunity to help make homes across Maine more comfortable and efficient.
Thanks for being part of our story. We can’t wait to see what’s next!