Check out some of our blog posts below!

Home insulations services in PA
November 30, 2020

Buying a new house can be a huge investment. To make sure that it offers maximum comfort and won't require additional maintenance costs, one of the key things you must look for is proper home insulation.

Mold removal services in PA
November 15, 2020

Indoor mold growth can significantly devalue a home. Interestingly, some potential home buyers consider it a good thing because it usually makes a property more affordable. However, no wise person would deliberately purchase a home that's been...

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Exposed insulation and wooden beams on the roof
October 30, 2020

Cellulose insulation is one of the oldest and most effective forms of insulation that is still highly popular in modern homes. And for all the right reasons, too.

A professional worker installing insulation
October 15, 2020

When it comes to home insulation in PA, there are three most commonly used materials that homeowners generally choose from – fiberglass, cellulose, and spray foam. In the following blog, we explain how these materials compare in terms of...

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Attic walls lined with insulation material
September 28, 2020

Most people are well aware of why it's important to weatherize your home. But what many are unaware of is the fact that unlike regular home improvement projects that you can do whenever the need arises, home weatherization is best completed at a...

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A home window installed using insulation foam
September 15, 2020

If you have felt drafts in your house, you probably know how frustrating they can be, especially in terms of the sheer discomfort that they cause. Air sealing your house can prevent the cold air from seeping in and...

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Mold growth
August 28, 2020

Almost every homeowner experiences the problem of mold growth at some point in their lives. While mold can grow almost anywhere, it is a special concern particularly in areas that are more prone to rainfall and humid weather. Mold can grow...

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A damaged indoor air vent
August 19, 2020

The air ducts in your home or office are among the most important systems when it comes to keeping your home comfortable. The purpose of your air ducts is to direct the heated or cooled air from your HVAC system and distribute it throughout the...

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July 30, 2020

Did you know that 25% of your home’s cool air leaks through small cracks and holes in the summers? Even though your air conditioning (AC) system continues to work, you constantly waste energy and money.

Home maintenance services
July 15, 2020

You may dust and vacuum your house regularly but maintaining a clean and hygienic place takes a lot more than that. It’s important to hire professional home maintenance services once in a while for deep cleaning. They can also help you identify...

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  • Thank you Dutch and Christian from Green Stone Energy LLC for a job well done. Our family will be feeling much warmer this winter. No more heating the outside.

    Lisa, Alex & Thorsten, Audubon, PA,
  • A really good weatherization Company. Would highly recommend.

    Nancy S.,
  • The work that Green Stone Energy completed at my home was awesome! The crew arrived as scheduled and completed their work in the most timely manner. They were very neat and made sure to clean up after themselves. I couldn't believe that the owner of the company even came to check on the progress... Read More

    Nancy M., West Chester, PA,
  • They arrived when they said they would. spread drop cloths where they would be walking. The owner stopped by to check on the progress. All went well. It took about 8 hours from start to finish. My initial observations are showing a positive improvement in the houses ability to hold temperature... Read More

    John S., Norristown,
  • We contacted Green Stone Energy after a PECO energy audit showed a lack of insulation in our attic. Everyone was very professional, friendly, prompt and did a quality job for us.

    Monica H., West Chester,
  • Estimate was done after a complete examination of my concerns.

    Susan M.,
  • We called in Green Stone Energy after a Peco audit recommendation and had two quotes. One was a bit more involved but also 80% more $$. They answered my many questions and upon recognizing at the start of the project they had forgot to include two small areas in their quote, they included the... Read More

    Jan L., ,Newtown Square
  • Very satisfied with all the work. The installers were very professional, efficient, polite, on time,and kept everything covered and clean.

    Mary K.,
  • I can't thank Dutch Schwertner and his team enough for their thorough evaluation and installation of energy efficiency at my Salon. Andrew and Ryan arrived as scheduled with a smile. Their preparation and communication skills really impressed me . I was so pleased with all the care they took to... Read More

    Susan S.,
  • Extremely pleased with everything we received from Green Stone Energy. Everything, from a prompt and fair proposal to timely service appointment. Did not try to oversell us and even recommended not having certain things done as it would not improve the comfort of our home. The work was done... Read More

    Gary M.,
  • Everything went perfectly. Wonderful staff to work with at all levels. Highest level of professionalism and workmanship. The night that the work was done, warm air was streaming into our third floor bathroom, for the first time ever. We were amazed at how much energy we must have been wasting... Read More

    April & John S.,
  • Mark came and conducted a thorough inspection. A well detailed estimate was provided. On the first date of the 2-day installation Mark came on site to review the intended job. Both installers were pleasant and more than competent. They cleaned up well each day. They installed ceiling and... Read More

    Marilyn C.,
  • Our experience with Green Stone Energy was outstanding. The first visit involved identifying the energy-saving opportunities that our home presented. We discussed those opportunities and I learned why and how the required work would be done. The second visit involved doing the actual work, which... Read More

    Angelo A. ,
  • An estimator came over to review the findings of a PECO energy audit. Dutch went over the recommendations with me, and got me a proposal a few days later. The team doing the work showed up on time and were very professional. They placed drop cloths before working inside the house and vacuumed... Read More

    Michael K.,
  • "We had an initial call with Green Stone (GS) and agreed to get an estimate. We did the same with several other contractors. The GS representative "Dutch" came to our home and was very knowledgeable of the PECO results and provided a detailed list of energy saving measures we could possibly... Read More

    Mike K. ,
  • I wanted to thank you for your help with my insulation job. In particular, I wanted to give a shout out to Greg who was on every aspect of the job. He was detail oriented, knowledgeable, conscientious, and a pleasure to work with.

    Anna Massi,