Best Heating & Air Conditioning / HVAC In Tukwila

“I had a great experience, as usual (3rd service call). Technician that came out was nice and provided me with advice and was honest about my plumbing situation and offered a quick and easy solution. I am grateful for the help I receive everytime I call this company.“

“Excellent and speedy service for a great price! I needed our AC moved for a tight timeline construction project in our yard after our contractor wasn’t able to do it. Greentop not only had the best price but was able to work with our schedule and get the work completed with only a week’s notice. The technician was professional and very neat with his work, and kept a clean job site. Absolutely would work with them again!“

“Sewer backed up at night.
Sergio came to the rescue. He was knowledgeable, efficient, and very polite.
He was in and out in about an hour or so, and took care of business in a timely, professional manner.“

“Devan and his whole team were fantastic to work with. There was never any pressure even when my construction project had a significant delay. They offer fair pricing, very flexible and professional. As a busy Realtor I really appreciate that in a company. I plan to use them on my next project and will refer all of my clients to them for maintenance and new installations. Thank you Devan!“

“The Seattle location does NOT refill propane tanks for motorhomes, although Google Maps says that it does. I am rating is five stars because the person I spoke to at the company was extremely helpful and professional. She explained that this service was only available at the Olympia location.“

“A breath of fresh air. Joe and Chris were very knowledgeable and shared with us all we needed to know and consider when it comes to changing out our old oil furnace for a new Heat Pump system in our small office building. They were patient, answered our questions, and we never felt pushed or rushed to make a decision.“

“I had a great experience with Johnstone Supply. I came in needing a specific capacitor for a heat pump, and the staff was knowledgeable, helpful, and efficient. They quickly identified the right part and made sure I had exactly what I needed to get things running again. It’s clear they know their products and genuinely care about customer service. Highly recommend them for HVAC supplies!“