Reviews of local pros in Bellevue, Washington

Their service was incredible. They did a fantastic job. Highly recommended.

Very easy to work with, great customer service, very knowledgeable, helpful with information, questions, and work was completed in a timely manner.

Service was quite professional, The HVAC was installed with excellent quality. Would recommend

This is one of the best out there! Professional yet friendly services! I would highly recommend it to anyone! Keep up the good work!

quick and professional work, highly recommended!

I highly recommend the HVAC service from Lumank. I got a very competitive quote and excellent service from the team. Will definitely come back to them for other services.

Great experiences with Lumand Inc. They are professional and nice, always responding my message right after I sent to them. Highly recommended.

From the innovative ideas Lumank Inc intrigued us for installing a new heating system with the government funding when we talked about first time to its reliable and honest service that satisfied our needs and to beyond, we appreciated this company so much!

Excellent service! My parents are so happy to stay cool in this hot summer, thanks to Lumank’s hard work on installing AC for them- highly recommend!

Our heap pump was very old, about 30 years old. We chose Lumank to do the job, this is smart move, nice people, good job. We would recommend it.

Lumand Inc is a trustworthy and highly professional company. Their team is experienced, responsive, and consistently delivers quality results with a customer-first approach.

Excellent HVAC Service from Lumank Inc. – Highly Recommend!

I recently had Lumank Inc. install a new heat pump system in our home, replacing the old HVAC system. From start to finish, the experience was exceptional. The team provided a thorough initial estimate, coordinated with our HOA, and ensured everything was compatible with our home’s needs. They also handled the city permit process smoothly.

The installation took two days, and the team communicated clearly about what to expect each day. The work was completed on time, and we’re thrilled with the effectiveness of the new system—it’s working great!

I trust Lumank for their professionalism and quality of service. I would definitely recommend them to anyone in need of HVAC services. Thank you, Lumank, for such a smooth and reliable experience!

Joshy

Amber has been a pleasure to work with—attentive, responsive, and thorough in managing the heat pump installation. Her involvement gives me real peace of mind. Highly recommended!

Lumank came highly recommended when I decided to invest in a heat pump for my home as the weather warmed up. The experience from start to finish was fantastic. The installation team was punctual, courteous, and efficient. They worked diligently to install the heat pump with minimal disruption to my daily routine. I really appreciated how they cleaned up after themselves.

Since the installation, my home has been wonderfully comfortable even on the hottest days. The heat pump is efficient and remarkably quiet. Overall, I couldn't be happier with Lumank and their heating and cooling solutions!

Can’t be more impressed with their work. The professionals from Lumank are very knowledgeable, punctual and kind. They replaced my 20 years old furnace and left everything spotless after the job. Perfect work!

Lumank replaced the old, broken furnaces in my parents’ home after they stopped working at the end of last year. The company offered a reasonable price, even though the house’s outdated pipe design made installation challenging. To address this, Lumank sent three senior technicians, including Master Li, who worked several days—even outdoors in the cold winter—to ensure the new heat pump functioned properly in every room. I was impressed by their quick response, attention to detail, and commitment to customer care. Based on this experience, I would choose Lumank again for any future HVAC repairs or installations.

Had a great experience with Lumank replacing my HVAC system. The price was fair and the service was excellent. Winston did a fantastic job — professional, courteous, and detail-oriented. Highly recommend. Great to support a quality local small business :)

Lumank did a fantastic job installing our new heat pump water heater. From start to finish, the process was smooth and stress-free. They were quick to respond to our inquiry, provided helpful advice on choosing the right system, and completed the installation efficiently and professionally. The team was punctual, tidy, and clearly knowledgeable. We really appreciate their attention to detail and the quality of their work.

We had an excellent experience with Lumank! From the initial consultation to the final installation, their team was extremely professional and responsive. They took the time to design a heat pump system tailored specifically to our space and room sizes, ensuring maximum efficiency and comfort. The entire process was smooth and fast. They completed the installation within a week of our first contact. We’re very happy with the results and highly recommend Lumank to anyone looking for a reliable and knowledgeable heat pump installer!

Amber and her team did an incredible job on my home, even when I wasn't there they made sure to leave everything spotless. My family and I are so grateful for the work that they did, it's amazing to have functioning heating and air in an old home like mine. I can't express how grateful I am.

Wow! I am SO impressed with this company! I normally don’t write reviews but I reached out to Amber (who was the original contact person) just to make sure I can say something. She showed up to my house within an hour after an original email I sent asking if I could get a quote for program I qualified for.

The next day she text me all the info I needed, and the next week my new air handler & heat pump were installed!! Just amazing! The guys installing everything (Nick/Ben) showed up right on time, worked the entire day paying attention to so much detail & went over how the system worked.

I can’t remember the last time I was more impressed with the overall service I got! Thank you Amber, Nick, Ben, and Lumank Inc…this family of 5 is so grateful for you!