Andrew is a refugee and has been in the US since 2019.
About ADRIUM
Why we built ADRIUM Service Solutions.
Andrew is a refugee and has been in the US since 2019. ADRIUM provides appliance, refrigeration and HVAC service.
The owner
About Andrew
Zlata Velikaia, co-owner.
Zlata is a co-owner of ADRIUM Service Solutions.
The structure
Our service brands
ADRIUM (this site)
Residential and commercial appliance repair. Built-in refrigeration, commercial ice machines, professional kitchen ranges, dishwashers, laundry. 107 brands serviced including Manitowoc authorized service and Z-Line manufacturer-authorized work.
See appliance services →Bay Area HVAC Service
Our HVAC specialty division. Heat pump and AC install, furnace repair, ductless mini-split, Manual J load calculations, Title 24 compliance work, BayREN and Tech Clean California rebate documentation.
Visit Bay Area HVAC Service →
Credentials
Licensed, bonded, factory-trained.
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CSLB #1136642
California State Contractors License Board.
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EPA #1279674151528
EPA Section 608 universal refrigerant handling certification.
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HC(A3) & HFO(A2L) Certified
Mainstream Engineering certification for safe handling of flammable hydrocarbon (R-290) and HFO/A2L low-GWP refrigerants. Cert #H43E9118EC832MMM0.
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BEAR #50788
California Bureau of Electronic and Appliance Repair registration.
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BBB A+
Better Business Bureau accredited business, A+ rating.
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Manitowoc Authorized service
Factory-trained, February 2026. Indigo NXT, NEO, QuietQube, Koolaire.
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Z-Line Authorized
Manufacturer-Authorized Z-Line service. Warranty filed directly.
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Daikin Factory-Trained
Andrew completed Daikin factory training in Houston, 2025.
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Mitsubishi Factory Trained
M- and P-Series Essentials (May 2026), then Advanced M- and P-Series Service at the Los Angeles factory training center (June 2026). Both certificates below.
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Cooper&Hunter Verified Pro
Pro-Tech Verified Pro in the Cooper&Hunter contractor program.
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GREE Select Dealer
Select Dealer tier, listed as a qualified GREE contractor on the official greecomfort.com locator.
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Franke Authorized Service
Franke Coffee Systems technical certification, June 2026. A-Line super-automatics (A300–A1000) plus the McDonald's IHT exam. Authorized service, not a sales dealer.
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La Marzocco Authorized
Factory technical training completed in Costa Mesa, August 2026. Authorized La Marzocco service company. La Marzocco issues no paper certificates for the program, so the claim is authorized and factory-trained, not certified.
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RCW USA Trading Partner
Approved trading partner of RCW USA (US distributor for Astoria, CMA and Wega).
Certificates on file. Tap any to view full size.
Service area
Bay Area coverage.
Same Bay Area footprint we cover for HVAC at our sister division. Heavier appliance density in the Tri-Valley and Mid-Peninsula luxury corridors.
In the press
Andrew in the press.
- Is It Cheaper To Repair Or Replace A Nespresso Machine?
Andrew told Tasting Table when a Nespresso machine is worth fixing and when replacing it makes more sense.
- These 4 American Brands Come Recommended By Our Appliance Repair Expert (& Ones To Avoid)
Andrew told House Digest which American appliance brands he recommends, and how to choose by category instead of one brand for the whole house.
- 7 Unreliable Appliances Our Expert Warns To Avoid At All Costs
Andrew told Hunker which appliance brands he steers customers away from, and why.
Also published on AOL and Yahoo.
Retold, citing Hunker, on Cleaners Link, Witbeck Vacuums, Best Small Wood Stoves, Best Airless Paint Sprayer, Best Modern Toilet and Watt Reserve.
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