We are sooo happy with our custom window Greg and his awesome team did for us! From the minute we started working with them it was pleasant, friendly, and simple. Greg was great at helping us with our design and even gave us suggestions that we felt totally brought our window to the next level. It was so nice to be able to go to his studio to pick everything out and get information from someone who truly values and loves his work! We would highly recc. Greg and his team! Thank you soo much for a piece that I hope will be in our family for a long time!

My friends and I had such a great time at the 3.5 hour workshop. We couldn’t believe what we were able to make in such a short time without any experience! Would highly recommend!

What a fun class! Its amazing what you can easily learn, and make in 3.5 hours. Greg was super friendly, easy going, and relatable. The studio was a perfect space and made for a comfortable classroom/Art Studio experiance. Id say this is a great activity for almost anyone. The class price is worth every cent, I really did learn a lot, and brought home a really beautiful sun catcher.All in all this was an amazing way to spend an afternoon.I did the class with 4 other friends, and we all had such a great time, and we all left with a beautiful sun catcher, that we made ourselves!!If your driving, even though your in the city, there is plenty of free parking outside the studio...a plus!If you want to learn something new, do a group activity, be creative, or make something beautiful...check out Greg Stefan Studios!

We did one of his 3.5 hr workshops and it was a fantastic way to spend the morning! Greg was great at instructing and explaining and had a great rapport with the class. Especially with the Groupon, couldnt beat the value either. I may just go back to his multi-session classes.

Had the most wonderful experience at the studio! We did a 3.5 hour workshop and came home with beautiful pieces. Greg made it super easy to understand and made it very fun! He had many patterns to choose from and many glass colors. I will definitely be going back to do more classes. Highly recommend for anytime and anyone!

Great experience, Greg is very good and his classes are fun.

I had so much fun taking the 3.5 hr stained glass class. Greg is soo kind and warm. My partner and I learned a lot and got to make beautiful pieces for our apartment. I look forward to taking more classes with Greg and making this a frequent hobby

We did a 3.5 hour workshop. The time went by quickly. A great experience. Greg was informative, helpful and patient. Youll amaze yourself. No previous talent needed 😂. I highly recommend it.

Myself, best friend, and sister-in-law attended today’s 3.5 hour workshop. Greg is a great instructor... patient, kind, and knowledgeable. We had a great time and will definitely be returning. It was a fun, creative, and unique activity that can enjoyed by many. The small class structure provides a nice, enjoyable personal experience, without being rushed. Highly recommended!! We can’t wait till we return!

Absolutely amazing!!! I really had no idea what to expect, but Greg was warm, friendly, and organized making for a very relaxed and enjoyable learning experience. I may take up stained glass as a hobby! Its such a lost art. Im excited I was able to pick up this new skill!!

I have done a workshop and loved it so much I really wanted to take classes but my schedule did not align with the class time options...luckily there are so many workshops, I signed up for another workshop. My family lived the finished product so much my sister also signed up to take the next workshop with me. What a great opportunity to get out of the house (during the winters cold months)! Cant wait to see what we make next! 💕Greg is friendly and so helpful, cant recommend him enough as an instructor

This was an awesome experience. I was intimidated by a 3.5 workshop but Greg was amazing. I loved his teaching style! Greg is so personable, patient and knowledgeable. The class was easy to follow and he was very helpful. I would love to take the full length course. I highly recommend the workshop.

Had a great time at Greg Stefan Studios taking a beginner stained glass class! Highly recommended!

Took Stained Glass I and II courses here. Greg is a great instructor. He is there to help when needed but also gives you the freedom to make your piece your own. He has also built up a nice studio community - full of friendly folks who love the craft. Would recommend.

Greg is a very professional and helpful instructor, with a laid back mantality.

I have had the pleasure of taking Stained Glass I and II at Greg Stefan Studios. Greg is a delightful, patient and accommodating teacher. He’s created an environment where students of all backgrounds, ages, and experience levels can feel comfortable and relaxed asking questions and creating unique pieces of art.

This was an amazing class! I’ve always wanted to try stained glass making and Greg was extremely helpful and positive throughout the 8 week course.Greg does like to talk (he knows it) so don’t feel bad getting his focus back or just working as he talks.

Greg is very talented and seemed to very much enjoy teaching us how to work with glass. I had a lot of fun and look forward to bringing Maria with me next time.

Friends and I came for a one-day stained glass workshop. Greg was super helpful in setting up our time, getting us information before the class date, and made the class interesting and a whole lot of fun. He broke a complex process down into clear, easy-to-follow steps so we were all able to create a stained glass piece of our own to take home. This makes a really fun date or activity to do with friends or family. I plan to go back for more!

Took a 5 hour workshop with a friend. Greg was such a great teacher and very entertaining. We really enjoyed it and hope to do another.

I had such a wonderful time with taking the class in stain glass. Greg was very nice to work with. He does NOT RUSH you! He takes his time and walks you step by step on the projects.. If you never tried doing stain glass... at least try it once in your life! I walked out of my class proud that I made something so pretty and I did it by my self ! I now hang my project in my kitchen window as a reminder not to be afraid to try things in life! Now, Im already signing up for my next class!!

A+ experience with Greg Stefan Studios. Greg repaired a vintage stained glass panel in my door that had been damaged and got it looking pristine again. He was kind, responsive, and professional throughout the process. I will treasure the door for many years to come many thanks to Greg and hope more stained glass windows are saved in West Philly, because he knows how to fix them and they are so beautiful to have in ones home!!

The workshop was AWESOME. Greg, the instructor is so knowledgeable and down to earth. The atmosphere was so relaxing. Our projects came out so good and we got to take them home!! :)

During the 3 1/2 hour class he was busy with another project going on and he wasn’t available for help. The colors of glass available was not sufficient for the project. I would not recommend this class for a beginner.

Very fun, unique and a fair price!

Absolutely wonderful experience! Greg is very easy to follow and has a great personality. Great idea for a date, girls / guys time, family (over 18) time or just by yourself! Love it!

This was a great experience. Greg was terrific at explaining everything and helping us make our glass look great. I would highly recommend this to anyone and am even trying to figure out when I can go back!

Greg was patient and knowledgeable, with a group that was larger than his normal class size. He was very conscientious about safety, was a good teacher, and always open for questions. We went with a Living Social voucher, had a terrific time, and we will return!

First of all, 5+ stars. Totally exceeded my expectations. Super easy to get to, its situated on a dead end road with plenty of parking and Greg couldnt have been any nicer. The atmosphere of the studio was relaxed and inviting. In just a quick 3.5 hours you learn alot and come away with a project to keep :) my mom got this for me for a gift and NO doubt I will be back!!! Thanks again Greg for a great afternoon and inspiring me. And thanks mom for a great gift!

Just picked up a stained glass window I had purchased in Mexico that needed the border wire repaired. It looks better than when I bought it.Thanks Greg

So much fun! And, Greg is a great teacher. Highly recommend it!

Greg is very good with the instructions. Very explicit. Oversees to make sure your project is coming out correct and is very patient.

Great teacher. Easy and clear instructions. Very knowledgeable. Was a great and fun experience.

Had a great time. Great instructor, very friendly Lots of laughs and good memories made. We all hope to be back again soon.

Best workshop! So much fun to learn the basics of how to make stained glass. Highly recommended!

Fantastic place and beautiful work

Absolutely loved the class. Greg was helpful and friendly. So happy with the outcome!

I stumbled upon this workshop on living social and decided to give it a try. We had a great time at the stained glass workshop, Greg was so nice and we loved getting to take home our own stained glass pieces!

Greg was so patient and made the class fun, my daughter and I are going back again.

Greg is very nice, patient and helpful. I traveled 2 hours to get here and I would do it again if the opportunity arose!

Greg is very nice, patient and helpful. I traveled 2 hours to get here and I would do it again if the opportunity arose!

Great place to learn glass works

Great experience and Greg is a wonderful instructor.

Greg has awesome fun workshops!