Lumank Inc
Lumank Inc is a HVAC provider serving Bellevue, WA. Rated 5.0★ with 50 Google reviews. See services, review signals, and request a quote.
HVACBellevue, WAEmergency service
On this page
Company overview
- TradeHVAC
- Service areaBellevue, WA
- Google rating5.0★ (50 reviews)
- Phone(844) 458-6265
- Address4205 148th Ave NE #200, Bellevue, WA 98005, USA
Services offered
- heat pump installation
- heat pump repair
- maintenance plans
- commercial hvac
Brands and equipment
Lumank Inc installs and services equipment from:
- Mitsubishi
Certifications
- Mitsubishi Diamond Contractor
Photos
What customers say
“The team from Lumank demonstrated exceptional expertise, punctuality, and kindness throughout the entire service. They proactively offered valuable suggestions and recommendations, and even went the e…”
“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 …”
“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 h…”
“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 syst…”
“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 o…”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Emergency/same-day service available
- Mitsubishi Diamond Contractor
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Lumank Inc offer?
Lumank Inc provides: heat pump installation, heat pump repair, maintenance plans, commercial hvac. They serve residential and commercial customers in Bellevue, WA.
What is Lumank Inc's rating?
Lumank Inc has a 5.0 out of 5 star rating based on 50 Google reviews.
Is this company licensed in Washington?
All listed providers have a verified Washington contractor license at time of publication. You can verify on the Washington Department of Labor & Industries (L&I) lookup at https://secure.lni.wa.gov/verify.
Does Lumank Inc offer emergency service?
Yes. Lumank Inc offers emergency HVAC service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-21. Reviews refreshed 2026-04-21.
Licensing data: Washington Department of Labor & Industries (L&I) · Company data: verified business records + Google Business profile
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