SEATTLE'S Trusted Heating & Air Conditioning Experts

Green City Heating made good efforts at trying to repair our old boiler system but in the end they had to replace it.
They were very upfront with the timeline and costs and delivered on time and in budget.
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They did the replacement and explained in detail how the new system works and what to explain.  They were very good in answering the phone and dealing with.Like

Ron and Damien did an outstanding job installing my water heater! There was a little mix-up with my scheduling, but they handled it professionally. Once on-site, they were punctual, efficient, and paid great attention to detail, ensuring everything was installed perfectly and working flawlessly. They also took the time to explain the setup and answered all my questions. Overall, I’m very satisfied and highly recommend their services!

I just had a new gas boiler installed in my home.  Over the last 4 years,  Jeff came over a couple different times to talk with me about replacing or repairing my old boiler.  He is very knowledgeable, and never pushy.   After talking with a number of HVAC companies,  4 years later, I went with Green City and so happy that I did.  Ron & DJ did a great job.  They are smart, meticulous technicians.    My new system looks so well put together, and my home has never been so warm!   Shout out to Kristi for taking care of the details and for being so kind.  I highly recommend Green City Heating !!