They performed a routine maintenance on my furnace and provided me with a detailed report on its condition. Would recommend.
Leo's Heating and Cooling
In high demandLicensed
- 93 hires
- Based in Milton, WA
- 1 years in business
- 8 employees
- Responds in about 2 hours
- Background checked
- License verified
About Leo's Heating and Cooling
At Leo’s Heating and Cooling, our customers are our #1 priority! We go above and beyond to ensure 100% satisfaction, offering transparent pricing, fast response times, and top-quality service. Whether it’s emergency repairs, routine maintenance, or new installations, we treat every home with care and respect. Our goal is to build long-term relationships by providing honest, reliable, and professional HVAC solutions you can trust. Your comfort is our commitment! 🔥❄️ Free Estimate for Heating or Cooling System Replacement!
Reviews
We needed a new furnace and they were able to come out very quickly to diagnose and provide multiple quotes with fair and competitive pricing. Installation was quick as well and they came back out the next day to alter the setup to better align with how we wanted the two-stage furnace to function. Will continue working with them for any future HVAC servicing needs.
Each person I interacted with, from initial contact to the finished job, treated me like a person who mattered, rather than another sale to be made. I greatly appreciated working with a company that still values human interaction. Leo's provided the best price by far, excellent communication and great service.
Leo’s did a great job on a replacement service on short notice. They were very responsive / punctual, highly professional and much more price competitive compared to other local companies such as Essential or Greenwood. Would recommend them to anyone.
These guys were great! Efficient, punctual, and a way better price than some of the other HVAC quotes I got. Highly recommend. I got a mini split installed for thousands less for comparable craftsmanship and professionalism.
Mark and Alex did a great job with our AC installation. They were professional and left the place clean.
The team was extremely professional—the only company that took the time to properly perform a Manual J load calculation. The project involved replacing the gas furnace and installing a new AC system. Their responsiveness was impressive: we signed the contract Tuesday evening, and they scheduled installation for Thursday. The installation team, Alex and Mike, were highly dedicated. They worked diligently the entire day and paid great attention to detail. Whenever I had questions, they took the time to answer them thoroughly. Their service truly deserves a five-star rating
I have a house in Puyallup. I work with them to replace a new electricity furnace. Dmitriy give me a good deal. I am happy with the result
We contacted Leo’s Heating and Cooling because our Mitsubishi multi-zone heat pump wasn't defrosting properly (see photo), which was causing the system to struggle and not heat the house the way it should. Daniel came out and did a thorough diagnostic. He found that one of the defrost sensors had become dislodged, which was preventing the system from managing its defrost cycle correctly. Once he secured the sensor and confirmed everything was operating as designed, the unit returned to normal performance. They were originally scheduled to come out the day before but had to reschedule due to an earlier job running long. They handled it professionally and waived the service fee, which we appreciated. Daniel was courteous, knowledgeable, and methodical in his work. Moreover, communication from the team was excellent throughout. We’re very happy with the outcome and would absolutely use Leo’s again for future HVAC service. Highly recommended.
I had an excellent experience with this provider through Thumbtack. They came out to diagnose an issue with my furnace and were incredibly professional and patient throughout the process. I was most impressed by their integrity—they found the actual issue without trying to 'push' an expensive diagnosis or pressure me into unnecessary repairs just to get the job. They even provided the diagnosis at no charge. It is rare to find such honest service these days. I will definitely be reaching out to them for any future needs!
We had an excellent experience with Leo’s Heating and Cooling. A few weeks ago, my parents’ furnace went out and was down for several days. Leo’s team came out right away to inspect the issue and sent us a quote with recommendations immediately. Dimitri was incredibly accommodating, understanding, and kind. You can truly tell that they genuinely cares about their customers and wants to do what’s best for them. He was very thoughtful about our financial needs and helped us every step of the way, which we deeply appreciated. Everyone we interacted with, from the office staff to the technicians who inspected and installed the new furnace, was friendly, professional, and respectful. Their kindness really stood out, and it truly shows that customer care is a top priority for this company. They understood how critical it is to have heat during the winter and were able to install a brand-new furnace within 24 hours. Their work is amazing! I’ve already recommended them to my coworkers and would highly recommend them to anyone. We will definitely be hiring Leo’s Heating and Cooling again for future projects. We are so grateful!
Dmitry and Alex’s crew installed the heat pump and 4 fan units in 3 stories in less than 2 days. We replaced old electric baseboard and plugged in heaters with a system that will heat/cool the whole house.
Do not cancel at the last minute. If you have read my message, your team should have known why and what type of project I had reached out. Upon your request, I had taken a video and sent it out this Monday. And after 5 days I have yet to receive any acknowledgement or an estimate. I expected a better response for an HVAC firm with near perfect review. If you do not do this type of work, all you had to inform me accordingly.
We had 4 different companies quoted for the service. Leo’s cooling & heating came with the highest quality quote. Dmitriy is very knowledgeable about the product, and he runs professional software to show us about the project that we want, instead of visual guessing the BTU of each mini split. We had lots of questions and he was very patient and professional in answering them. Alex and Mark were hard workers, they are great at their jobs. They helped us remove furnace, ducts, and installed 4 zone mini splits. Excellent service, we highly recommend them to everyone.
Did beautiful workmanship with adding 2 mini splits up and replaced the one down plus a new outside unit that they relocated and came back when I had a few questions. Big job done in a day!
Leo's heating and cooling installed a mini split heat pump in our Olympia home in May 2025. The installation crew exceeded our expectations. They arrived on time and completed the project in one day. The system is surprisingly quiet and is keeping us cool on hot July days. If you are thinking of getting a mini split heat pump system, I would recommend that you contact Leo's Heating and Cooling. Their bid for a top-of-the-line Mitsubishi system was the lowest of five that we received. We couldn't be happier.
Leo’s did a fantastic job with our heat pump install and took the time to make sure everything was aesthetically pleasing, worked well, and was up to code. Team was on time and did great work. Would happily rehire or recommend to my neighbors.
Great experience working with them. We were stuck without AC and temperature forecasts were looking bad. They were able to accommodate us quickly and get everything installed smoothly. Great crew and great customer experience. Highly recommend!!
Provided great pricing for a great heat pump system! The crew were knowledgeable and very thorough, with great attention to detail. They were even very careful to always take off shoes when entering inside the home! They did a great job with clean-up as well. I would definitely recommend their work!
Leo’s truly went above and beyond for my family. With a baby under one year old, we needed a fast, reliable solution—and they delivered. From consultation to full system installation, everything was completed quickly and with outstanding quality. The install team—led by Alex, along with Oleg and Mark—was phenomenal. They were professional, respectful, and incredibly considerate of our home, treating it as if it were their own. The attention to detail and care they showed throughout the process was impressive. What really stood out was their commitment to service. On the Fourth of July, Alex personally came by within minutes of my follow-up call to make sure everything was operating perfectly. That level of dedication is rare. If you’re looking for top-tier HVAC work at a fair price—with premium equipment and a company that genuinely cares—look no further than Leo’s. I wouldn’t hesitate to recommend them to anyone.
Services
Leo's Heating and Cooling★ 5.0
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