Granite State Mechanical Services, LLC

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 do

Any time I have an HVAC or Plumbing issues, these are the first people I call. So hard to find quality, honesty and professionalism all in one company. Always top notch quality and service. Services: HVAC system repair, HVAC system maintenance, A/C system maintenance, Heating system repair, Cleaning, A/C system repair, Plumbing leak detection, Faucet repair, Install AC, A/C filter replacement, Faucet installation, Heating system maintenance

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 Services: Heating system repair, Heating system maintenance