High Performance Home LLC

Larry is the real deal. An honest and hardworking professional in the field. You can rest assured he will make thorough and reasonable recommendations based on his decades of experience and skillful assessment. Larry's work on my insulation was able to substantially improve the efficiency of my home just in time for winter. Additionally, his familiarity with the Potomac Edison rebate program made the deal exceptional. I can't thank Larry and his team enough. Choose them for a job well done!

I could not be more pleased with Larry and his team on installing my new HVAC system! Everyone was professional, helpful, and friendly from day one! Scheduling was quick and efficient to match my busy schedule. Everything was thoroughly explained to me before and during the install, and all questions I had were addressed. They went above and beyond with customer service, while delivery high quality equipment! I will be using High Performance Home LLC for additional services in the future, and would highly recommend them!!

Roofing and Siding done by High Performance Home and mike provided great insight for my house. Mikes workmanship is incredible and truly takes pride in his work! I would recommend High performance home to anyone I know. Provides top notch work for a great price.

From day one Mike and his team were professional, punctual and courteous. We had all new windows and siding replaced and the workmanship was beautiful and way more than I expected. They also performed other minor repairs to assure the job was done to perfection. The work was done in a timely fashion and always cleaned up after each day. I'm so thankful to have my home look beautiful because of the fantastic work from high performance home. Missy D., Mt Airy

High Performance Home was able to replace our roof very quickly and for a great price! Larry and Mike, the father-son duo running the company talked us through everything we needed to know about getting a new roof and explained every step they will take to complete the job. After multiple conversations with them to decide on what products we want and when we wanted the work performed, they completely removed the old roof, taking it down to the roof trusses, and then replaced the sheathing, felt paper, flashing and drip edges. Our new roof was finished off with upgraded shingles, and new larger gutters and downspouts. Everything turned out even better than we expected and we are super thrilled with our worry-free roof. Everyone that sees it compliments us on how nice it looks and they