Brand Certified
Advanced Energy Systems Inc.
4.8(29 reviews)
Certified by Advanced Energy Systems Inc. • Oct 04, 2026
Business Details
2022 Jackson Hwy., Chehalis, WA
98532, United States
Certified by Advanced Energy Systems Inc. • Oct 04, 2026
(360) 218-5154
Certified by Advanced Energy Systems Inc. • Oct 04, 2026
https://www.advancedenergyinc.com/
Certified by Advanced Energy Systems Inc. • Oct 04, 2026
About
Certified by Advanced Energy Systems Inc. • Oct 04, 2026
HVAC ContractorAir Conditioning ContractorHeating ContractorAir Quality Consultant
For over 30 years, Advanced Energy Systems INC. has proudly served Lewis and Thurston counties with expert HVAC/R maintenance and installation. Our certified technicians stay up to date with the latest HVAC/R technology to offer reliable, energy-efficient solutions tailored to both homeowners and businesses. Whether you need emergency repairs or a full system install, we’re here to deliver comfort you can count on.
Details
- Requires appointmentNot available
- Onsite servicesAvailable
Location
Certified by Advanced Energy Systems Inc. • Oct 04, 2026
Hours
Certified by Advanced Energy Systems Inc. • Oct 04, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
11/26/2026Open 24 Hours
12/25/2026Open 24 Hours
1/1/2027Open 24 Hours
Reviews
4.8
29 reviews
5 stars
27
4 stars
1
3 stars0
2 stars0
1 star
1
- JMJeffnNikki M3 days ago5.0Our technician arrived at the scheduled appointment time. He performed a thorough inspection of our system and did not suggest more than what was needed to keep our system operating well.
- SQSusan QuinnSep 4, 20265.0They replaced our old furnace about 10 months ago and we love the new one. It works excellently and the crew that installed it were very professional and answered all of our questions. The crew was very neat and cleaned up after they were done. Advanced Energy Systems is a great company to work with. I would recommend them to anyone that needs to replace their furnance
- RORobert OliverioAug 31, 20265.0Advanced Energy Systems Inc has been my go-to since 1997 with initial installation, maintenance, upgrades, and repairs of HVAC related issues. AES Inc has performed professionally and spot on with their service.
- JJJerryAug 24, 20264.0You all did good, Thank you
- LMLane McCormickJul 6, 20265.0Jason exemplifies the definition of customer service. He is incredibly helpful. I just called about my malfunctioning AC unit. He was able to get someone scheduled to come out the next day, but asked great questions and suggested I do some trouble shooting on my own. His suggestions worked and I was able to fix the problem on my own. He could have easily scheduled the appointment, came out, trouble shot, and charged me, but he really cares about his customers and always wants to make things right. Beyond that he is a great guy! I’ve dealt with many HVAC contractors and I highly recommend Advanced Energy Systems! Thanks for saving the day (again!)!!!
Frequently Asked Questions About Advanced Energy Systems Inc.
Do you offer warranties on your services?
We provide a two-year warranty on all new Mitsubishi Branded installations. Additional warranty options and extended coverage are available for all of our services.
Do you offer emergency services?
Yes, we provide emergency services to all community members in need of urgent HVAC assistance.
How often do I need to maintain my HVAC system?
For optimal performance, we recommend maintenance in both spring and fall. At minimum, your system should undergo professional maintenance once annually.
How often should i change my filters?
To prevent expensive repairs and maintain system efficiency, filters should be replaced every three months.
Does my ductwork require cleaning?
Ductwork cleaning is necessary every 2-5 years, though the exact frequency depends on several factors specific to your home or business.
Do you repair walk-in coolers and freezers?
Yes, Advanced Energy Systems offers comprehensive repair, maintenance, and installation services for walk-in coolers and freezers used in restaurants, grocery stores, convenience stores, and other commercial establishments.
Do you offer maintenance contracts?
We offer maintenance contracts for both residential and commercial properties, designed to provide cost savings while extending the operational lifespan of your systems.
How do I know if my HVAC system needs repair or replacement?
Signs indicating your system may need service include temperature inconsistencies, increased energy costs, strange noises, reduced airflow, or a unit that exceeds 12-15 years in age. A professional assessment will determine whether repair or replacement is the most economical solution.
I purchased my own ductless system. Can you assist with the installation?
We can certainly assist with installing your purchased ductless system. Contact us today to schedule this service.
Do you provide custom sheet metal work?
Yes, we offer custom sheet metal fabrication services including specialized flashing and chimney caps. Please call to discuss your specific project requirements.
Brand Certified Facts from Advanced Energy Systems Inc.
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