Reviews (50)
Excellent service from Jack today!!
We had an excellent experience with this company! Zak went above and beyond to write up quotes and discuss details with insurance etc. Jack and the team were very friendly, knowledgeable and explained all the details during installation of the heat pump and mini splits. We are so happy!
Zak and his team were amazing. They were professional, clean and just all around great people. If you are looking to have any work done, they are the best choice.
Installation was done promptly and efficiently. Everyone there is a pleasure to work with - professional, courteous and friendly. Their work is impeccable and they are extremely conscientious - even cleaning up the entire work area when done. I highly recommend GSMS!
Zak was very quick on returning my call and getting me on the schedule within a couple days . His helper a much older gentlemen that looks like he’s ready to retire worked well with Jack.I would highly recommend GSMS for any Plumbing or HVAC needs. Hopefully the company sees what a great asset Jack is and his Boss should give him a raise! Steve
Great customer service, prompt communication, excellent business overall!
Jack did one of the most thorough jobs of inspecting and cleaning my furnace and AC system. He also recommended a few minor preventative maintenance items to make sure it keeps going for a long time. Follow up to this, Jack just completed the preventative maintainence items he mentioned to me today. The work that was done was excellent!
Always a pro high quality experience.
Yearly service on furnace and eliminated rattle on AC plate cover. Very pleasant and helpful to us. We are long time customers and appreciate GSMS service.
These guys are ne plus ultra. They have done our central heat and air conditioner and a mini split heat /AC in our basement. Our central system has gone 16 years with no service required other than filter changes and compressor cleanings!!! The mini split installation was done just as professionally as the central system. Thank you Mark, Jack and Zak!!!
Great service at a most reasonable price.
The crew did an excellent job installing mini splits throughout my home. They were on time every day and exhibited excellent communication. Their work was very professional and organized. Their cleanliness was suburb, including wearing shoe covers, vacuuming all drywall dust from drilling, and cleaning their work areas each night. The install was completed early and was beautifully done. A+++
GSMS completed the work on time, for a fair price. Heating system was not designed correctly, GSMS modified the heating system to prevent freeze ups. I highly recommend them.
Mark was right on time, and clear in all his explanations. I was very pleased with the repairs.
Friendly, reliable, and knowledgeable, service. They came to replace a component on our heating system and since it was the beginning of summer, they took the time to inspection and maintenance on the AC unit. Very thorough and they care about keeping their customers happy with working mechanicals.
Excellent service! I liked being texted ahead of time for ETA of The service. Jack did a great job explaining what he’d be checking and he asked detailed questions to understand any potential issues and what PM I was currently doing on the system. I will definitely use your services in the future and recommend to friends. Thanks Jack!
On time, professional and neat. Adam and Zak are great to work with! Highly recommend!
I have used these guys for installing multiple ductless mini split units and now a hybrid hot water heater. The service is top notch. Everyone that has come to my house really knows their stuff, do impeccable work, clean everything up after the job, and stand behind their work. Honestly for me anyone can come in and install things or maintain equipment but what it comes down to for me is responsiveness and standing behind your work. Zak is only a text away for setting up any kind of appointment. Then even if things go wrong they always do the right thing. After one year my ductless unit had a leak. The responsiveness and the way they went about repairing it was incredible. They never left me without a working unit while they tried to find the leak. Finally after multiple visits they replaced EVERYTHING. Yes that's right. Everything. Every foot of cooper, every head unit, all replaced. It didn't cost me one penny. Everything I have read about mini split systems has come down to this. They are all basically the same technology. Some have a few new features here and there but they are all basically the same. The most important thing is who you choose to hire to install them and will they stand behind their work. Will they know what to do when something goes wrong and will they do the right thing. I think you have your answer.
Great friendly, prompt service as always. Thank you GSMS team!
As always, on-time, very professional, courteous, informative and respectful of the house and surroundings.