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Leo's Heating and Cooling

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About
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!
Overview

Current Top Pro

Hired 55 times

Serves Milton, WA

Background checked

License verified

6 employees

Business hours

SunClosedMon6:00 am - 7:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, and Zelle.

Services offered
Service needed
Type of heating system

Furnace

Heat Pump

Other

Fuel source

Natural gas

Propane gas

Oil

Electricity

Projects and media

161 photos

Projects and media

161 photos

Reviews

Customers rated this pro highly for professionalism, work quality, and value.

Exceptional 5.0

44 reviews

5

98%

4

2%

3

0%

2

0%

1

0%

Read reviews that mention:


pro avatar
Sai u.

Jun 21, 2025

Hired on Thumbtack

Outstanding Work and True Expertise – Highly Recommend Leo’s Heating and Cooling Let me begin by saying Dmitry did an exceptional job installing a heat pump with a dual-fuel setup in my home. From the very first meeting, he impressed me by showing up in person and providing a clear, itemized quote—something that’s surprisingly rare in this field. This wasn’t a simple project. My house, built in the 1980s, brought several unexpected challenges. Dmitry not only anticipated potential issues but also handled each one with confidence and expertise. His depth of knowledge and professionalism really stood out throughout the process. Initially, the equipment didn’t work right out of the box—but this is where Dmitry truly shined. He was extremely responsive after the installation, going above and beyond to troubleshoot the issue. He even worked directly with Mitsubishi support to make sure everything functioned perfectly. While that level of service is impressive on its own, what truly sets Dmitry apart is what he achieved with my smart thermostat. I was repeatedly told by others that I’d need to replace it and use Mitsubishi’s own model, but Dmitry found a way to get my existing thermostat working—without losing the variable-speed functionality of the system. That level of care and problem-solving is rare. As I write this, I’m a very satisfied customer. The system is running flawlessly, and the quality of work speaks volumes. Honestly, I’m surprised Leo’s Heating and Cooling doesn’t yet have a Google listing—professionals like this are a hidden gem, and I never expected to find such top-tier talent through Thumbtack. If you're looking for HVAC work done right the first time by someone who cares about the details and stands behind their work, I wholeheartedly recommend Dmitry and Leo’s Heating and Cooling.

Details: Install new heating system • Heat Pump • Natural gas • As recommended by professional • 1,000 - 2,000 sq ft • Two-story building • House

Leo's Heating and Cooling's reply
Sai, thank you so much for your incredibly detailed and thoughtful review. Your words truly mean the world to me. It was an absolute pleasure working on your home, and I’m grateful for the opportunity to take on a project with such unique challenges. I’m glad I could deliver a solution that not only met your expectations but preserved the comfort, functionality, and integrity of your setup—especially with your smart thermostat integration. Your appreciation of the behind-the-scenes problem-solving and the care that went into every step of the process is something I’ll never take for granted. Thank you for recognizing the dedication—it’s customers like you that remind me why I love what I do. If you ever need anything down the road, I’m just a call away. Thank you again for trusting Leo’s Heating and Cooling and for taking the time to share your experience in such an impactful way.
Heating System Installation or Replacement
pro avatar
Hermes S.

2 days ago

Hired on Thumbtack

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.

Details: Remove existing ducts and vents • 11 - 20 vents • Heating and cooling • Rigid sheet metal • I'd like to discuss with the professional • Two-story building • House

Duct and Vent Installation or Removal
pro avatar
Kelly M.

Aug 8, 2025

Hired on Thumbtack

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!

Details: Install new heating system • Heat Pump • Electricity • Less than 1,000 sq ft • Two-story building • House

Leo's Heating and Cooling's reply
Thank you for the 5-star review! We’re so glad you’re happy with the mini split installation and relocated outdoor unit. Completing such a big job in a day was a team effort, and it was our pleasure to come back to answer your questions!
Heating System Installation or Replacement
pro avatar
John C.

Jul 31, 2025

Hired on Thumbtack

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.

Details: Install a new A/C unit • Replace an existing A/C unit • Split system • I will purchase the A/C unit • As recommended by the professional • Location recommended by the professional • 2,000 - 3,000 sq ft • Two stories • House

Leo's Heating and Cooling's reply
John, thank you so much for your kind words and for trusting Leo’s Heating and Cooling with your home comfort needs! We’re thrilled to hear that you’re happy with the installation and the performance of your new Mitsubishi mini split system. It was a pleasure serving you, and we truly appreciate your recommendation — it means the world to our team!
Central Air Conditioning Installation or Replacement
pro avatar
Kristian S.

Jul 31, 2025

Hired on Thumbtack

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.

Details: Install new heating system • Remove old heating system • Install ducts and vents • Heat Pump • Electricity • As recommended by professional • Less than 1,000 sq ft • Single-level building • House

Leo's Heating and Cooling's reply
Kristian, thank you so much for the wonderful review! We’re glad to hear you were happy with the heat pump installation and the attention to detail our team provided. Your support and willingness to recommend us truly means a lot. It was a pleasure working with you!
Heating System Installation or Replacement
Credentials
License

License type: Specialty Contractor – HVAC/R

License state: WA

License verified on 2/15/2025

Background Check

Dmitriy Okhrimchuk

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