SUB-ZERO SPECIALISTS · NORTH ATLANTA & NORTH GEORGIA
Sub-Zero Leaking Water? Fast Sub-Zero Leak Repair
Water pooling under a Sub-Zero, collecting under the crisper drawers or dripping onto hardwood floors needs attention fast. A built-in leak can damage cabinets and flooring before you see it. Appliance Tech Pros has repaired Sub-Zero leaks across North Atlanta and North Georgia since 2014, using genuine OEM parts. Call our Sub-Zero line at (470) 805-1621 for same-day service.
Where Sub-Zero Leaks Usually Show Up
- Under the refrigerator, especially between the doors
- Inside the base, under the crisper drawers
- Around the water dispenser or filter
- Water or ice collecting on the bottom of the fresh food section
- Ice forming around the freezer door
- Rust or stains on the floor or toe-kick grille
Common Causes of a Sub-Zero Leak
- Clogged defrost drain. The most common cause. Defrost water backs up, overflows and freezes, then leaks into the cabinet.
- Cracked or full drain pan. The pan under the unit can crack or overflow.
- Water line or fitting. A loose, cracked or kinked supply line behind the unit, often after the unit was pulled out.
- Water inlet valve. A failing valve drips constantly into the ice maker or dispenser.
- Water filter housing. A cracked housing or a filter that isn’t seated.
- Ice maker fill problems. Overfilling causes water and ice to spill over.
- Door gasket. A worn seal causes condensation that drips down the door.
What to Do Right Now
- Shut off the water supply valve behind or under the unit if you can reach it
- Dry the floor and place towels to protect hardwood and cabinets
- Don’t pull a built-in Sub-Zero out yourself. They weigh 400 lbs or more and the water line is easy to damage
- Find the model and serial number (usually on the ceiling of the refrigerator compartment) and text it to us with your request
Models We Repair
We repair leaks on every Sub-Zero line, including Classic built-in models (BI-36, BI-42, BI-48 and the older 500 and 600 series), Designer column and integrated units, and PRO 48 refrigerators. If your Sub-Zero is also warming up, see Sub-Zero not cooling, or see all Sub-Zero repair services.
Prevent Future Leaks
A yearly Sub-Zero maintenance visit includes flushing the defrost drain, checking the water line and filter housing, and cleaning the condenser. Ask about it when you call (470) 805-1621.
Locations
Sub-Zero repair across North Atlanta and North Georgia, including:
- Alpharetta
- Atlanta
- Braselton
- Brookhaven
- Brookhaven
- Buckhead
- Buford
- Chastain
- Chestnut Mt
- Cumming
- Dacula
- Decatur
- Decatur
- Duluth
- Dunwoody
- Dunwoody
- East Cobb
- Flowery Branch
- Gainesville
- Grayson
- Holly Springs
- Hoschton
- Jefferson
- Johns Creek
- Lawrenceville
- Lilburn
- Marietta
- Milton
- Milton
- Mt Vernon
- Norcross
- North Metro
- Oakwood
- Peachtree Corners
- Peachtree Corners
- Redan
- Roswell
- Sandy Springs
- Snellville
- Sugar Hill
- Sugar Hill
- Suwanee
- Tucker
- Winder
- Woodstock
Request Sub-Zero Repair
What Our Customers Say
4.9 ★ · Based on 782 Google reviews
Thomas Branch
July 3, 2026
★★★★★
Really enjoyed working with Tony B! He had a tough task and handled it flawlessly. Thanks, Tony!!!
Coral Tampio
July 2, 2026
★★★★★
Great customer service.. seeing representative now .. please reach out to them
Nick Huddleston
July 1, 2026
★★★★★
Very professional. Solved my dryer problems. Thanks!
Carol Smitherman
June 24, 2026
★★★★★
Kevin has great service, he was on time for repairing my refrigerator. He worked with me on getting the price I could afford. I do recommend this service.
Debby Tingle
June 15, 2026
★★★★★
Great service, quickly done! I'm happy to have working oven and fridge now! Kevin was great!
Charlie Held
June 12, 2026
★★★★★
Anna BRONER
June 11, 2026
★★★★★
Kevin did an outstanding job repairing my refrigerator. Very professional and very knowledgeable. I am very happy with his job.
Cynthia Crayton
June 10, 2026
★★★★★
Kevin the tech was very knowledgeable and diagnosed the problem with no difficulty. Thanks for the quick service
Michele Deedy
June 10, 2026
★★★★★
Kevin did a great job diagnosing my appliance issues today. He was able to fix three problems and gave great advice for the fourth problem. This is the third time I have called on Appliance Tech Pros to help me out! I will use the for all of my appliance repairs. You should too.
James Miller
June 6, 2026
★★★
I would like to give Appliance Tech Pros a 3.5/5 stars and the technician, Kevin, 4/5 stars. Kevin was very communicative and arrived within the expected window. On top of that, he fixed our dryer. Sadly, that is high praise for a service technician. My only complaint is that I suggested he bring both parts that could be the issue. He only brought one and had to make a second trip out to fix it. Appliance Tech Pros as a company was also communicative and set reasonable expectations. That said, they offer a $20 discount for a favorable Google review. Now I'm side-eyeing all their positive reviews… Bottom line/TL;DR – would I hire them again? Maybe. Kevin was great. Discounts for good reviews not so great.
