Testimonials for GSM Services

Very pleased with your professional attitude. Everyone was polite and knowledgeable to my concerns and the cookies were good!

Your tech was all that we could ask for.  Very pleasant and helpful. We are in our 80's and very careful about who comes to our home. No problems at all.  Thank you!

Everyone was just a pleasure to work with.  After some checking I found this to be private owned company and I appreciate people who employ our community citizens. Thanks to the Long family we have growth around us and that makes us more secure in our families lives.

If I know someone needing heat or air I will give them your card.  I was very pleased with the work.  I had mold in my window and told Jim S.  He cleaned the mold and my storm window.  He loosened the screws on the storm window to let moisture out.

To me there is no improvement to be made. The guys are the greatest.  I would love to send someone your way.

Thanks for giving me some extra special care while my system was being fixed.  Thanks for putting up with my calls.  You have been so nice to me, please keep it up.

GSM has always been there for us!  They have always done a good job and have kept us warm in the winter and cool in the summer.  We wouldn't ever consider anyone else to do our Heating and Cooling needs.

Scott was great, every tech that you have sent out has been great!

I couldn’t ask for any nicer people to do business with.  I appreciate the promptness and courtesy showed to me.  The sales rep took time to explain everything to me and was very professional.

"The comfort and energy specialist was very informative and answered all my questions that was asked of him. In addition the straight forward pricing was included in the deciding factor in choosing GSM."

I've lived in this house 30+ years.  First time my living room and thermostat read the same temperature.  "Amazing" very warm.

"GSM is always professional and courteous. I always rave about the company on our neighborhoods facebook group."

Your thoughtfulness takes the most simple sentiments and turns them into gestures of kindness and gratitude. Only you could have known what we needed, thanks for helping us know exactly what we needed.  GSM has brought a "Smile" to our face! The professionalism, patience and interest everyone had to make our satisfaction 100% was AWESOME!!  Our "Thank you" seems so small compared to all you've done.  Thank you..

Your thoughtfulness takes the most simple sentiments and turns them into gestures of kindness and gratitude.Only you could have known what we needed. Thanks for helping us to know exactly what we needed.  GSM has brought a "SMILE" to our face! The professionalism, patience and interest everyone had to make our satisfaction 100% was AWESOME! our "Thank You" seems so small compared to all you've done.  Thank you...

Everyone worked in a very professional and friendly manner. Installation of new unit and removal of old unit was done in a timely and clean manner.  Any and all questions were answered. Great company!