Get matched with top heating and air conditioning pros in Milton, WA

"Alex from Green City was on time for the scheduled maintenance of our ductless heating/cooling unit. He was personable, professional, and explained thoroughly what he was doing. Last October (2025), we had to replace our ductless system (installed by a different company 7 years prior) and we chose Green City to do it…and we’re and are very happy with their work and responsiveness. I highly recommend Green City!!!"

"With freezing weather on the way, it was time (past time) for maintenance service on our 10-year-old gas furnace.  After much research on the List, I called Pacific Air Systems because of their positive reviews.  The office staff were cheerful and helpful, and they worked with us to get an appointment time that would disrupt our workday as little as possible.  Technician Nathan was perfectly on time.  He was friendly and professional, everything you would want in a technician (he was even very kind to my pet).  He explained up front what the maintenance service would include.  Fortunately, no problems were encountered.  One component was at the end of its useful life, and he gave me the option of replacing it now or waiting, and he explained the ramifications.  I played it safe and replaced the part while he was here.  When done, he explained the company's optional service contracts with absolutely no pressure to buy anything.  I did decide to purchase a one-year agreement just to avoid the hassle of trying to remember to schedule next year's maintenance appointment.  It's a good idea to have reliable service providers lined up for your plumbing, electrical, and HVAC needs in advance, and I feel very confident in Pacific Air Systems after this.
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"Service Tech gave us options on route we should take on fixing our HVAC issues."

"Ranger did a great job. The estimators were friendly and thorough, the installers and team we encountered were all respectful and hard working. There was a problem with the electronics in the thermostat from the factory, they worked late and had to bring a new thermostat the next day, but the new one works perfectly. We will hire again for any other HVAC needs. We chose a higher quality AC unit and are glad we went with a quieter model, the unit is so quiet in the backyard."

"In the beginning the 4 nations of Electric, Plumbing, Heating, and Air lived in harmony. Because Seatown maintained the balance. We have used Seatown for 15 projects now for spanning all their services. When we bought our old home, we had Seatown and other competitors provide quotes on installing HVAC. Their planning, thoughtfulness to our needs, price is why we chose them. As the summer heat spikes, we don’t regret our choice and are glad that our home is an oasis. Every time they come out, we ask for more things to be done than what was agreed to and every time they work to extra hard to get it all done. They go the extra mile in doing some simple projects for free and giving advice on how to lower our costs as new homeowners. I have been able to call or text them about issues or ideas and get advice with out the pressure to buy services. That’s not something you find in just any company. Their staff has always been polite, clean, and diligent about getting the job right the first time. As we continue to fix up our old house, we will be using Seatown for projects large and small and we hope you will as well."

"We have a very old, complex HVAC system and they have been very responsive and keep it running smoothly. I will continue to use this company exclusivey."

"Received 4 quotes. Cummings was the least expensive that I used to bargain two others to. They matched but had install dates of 30 days. Cummings had their electricians and HVAC guys here in 8 days. Installation done in 4 hours. All had good customer service & tech skills."

"Prompt, clean quiet, professional, good price. Pretty much what you would expect for your money. Heat pump and air handler and some ductwork changes. I'd recommend them."

"Estimates were detailed, clear & there were no extra charges on the day of service. Timely arrival and completed work prior to expected finish time. All work was reviewed with us to ensure there were no concerns before leaving. I would absolutely use Post Results again for my HVAC needs."

"This company really knows what they are doing. From the time we met with the salesman until after the project was done it has been nothing short of excellent. Our salesman Jim Hayward walked us through the whole process and made sure that we were happy throughout the entire time. And his knowledge of the systems we were looking at was more in depth then anyone else we talked to before purchasing this for our home. When it came time for the work to be done everything went smoothly. All of the staff we dealt with from Puyallup Heating and Air were very friendly and all about giving us everything we needed. And the really comforting aspect of this whole project is that this business has been in the area for more than 60 years which gives us that peace of mind to know that if anything goes wrong with our system they will be there to help us. Very professional service, very friendly staff, very nice system and worth every penny we spent on it."