Green Stone Energy LLC

Green stone energy was great from start to finish. Jamal came out to give us an estimate and he is very knowledgeable in proper weatherization of our home. We definitely learned a lot from him. Daniel, Eduard and Andres came to do the work which took a total of 2 days. They explained everything as well as showed us pictures of what they did in the crawl spaces and knee walls. We already feel a huge difference. I encourage anyone and everyone to make sure your home is properly insulated. It'll save you tons on your peco bill and avoids any further damage in the home due to dryness and drafts. Thanks guys!

Excellent Weatherization Service - Highly Recommend! I recently had Green Stone Energy complete extensive weatherization work on my home, including attic insulation (R-60), air sealing, duct sealing, and insulation for the room over my garage. I couldn't be happier with the entire experience. Erick was fantastic from the start - he provided a detailed, thorough estimate that clearly explained every aspect of the work and was incredibly responsive whenever I had questions. His professionalism and communication made the whole process smooth and stress-free. Roman and his crew were equally impressive. They arrived right on time and worked incredibly hard throughout the day, completing all the work in a single day despite the scope of the project. Everyone on the team was friendly, profession

I had weatherization done a few days ago, just as a very cold snap moved into the area. What a difference!!! I could feel warmth in areas that never were quite warm before. In the past, my heater could not keep up with very coldest of temperatures but now my thermostat is holding steady. GSE, LLC even took care of the paperwork for rebates associated with my weatherization. So efficient! So worth it! Roman and his crew were highly professional, knew their "craft" and did it well and within the expected timeframe. They respected my home and cleaned up afterward. Even warned me about the particles that may be floating in the attic air for a few days until it all settled down. Excellent service! Excellent price! Highly recommended! Absolutely the best!

Erick communicated well, explained the work clearly, and provided detailed, itemized lists of what he proposed and what each thing would cost. We put the project on hold for more than a year while some other things worked out and he was able to pick right back up where he left off. Greenstone took care of researching the power company incentives and did all the filing - I only needed to sign a single form. That was great. When the appointment was scheduled we got a heads-up who was coming, the crew came on time, they were willing to explain the steps they were going to go through, and they took good care of our place while they were here. The attic ceiling access is in a carpeted closet and it lookied like they were prepared to make it a biohazard clean room with all the plastic sheeting

After a Peco Energy audit of our home, we chose to go with Green Stone for the weatherization project. It included airsealing the attic, installing baffles over the soffit, blown insulation to R49 and insulating the hatch. Additionally the basement was also sealed with spray foam. I cannot say anything about the energy saving because the project was just completed a day ago. However the process was very smooth and satisfying. Jamal inspected the home and wrote up the proposal in a timely manner. Daniel and his crew did the work. They were easy to work with, answered all questions and cleaned up after finishing the job. Very satisfied with the entire process.