Authorized Service for ZLINE Appliances
TI Constant Inc. is an authorized service center for ZLINE appliances in New York and New Jersey. We provide expert diagnostics and repairs in line with ZLINE’s factory standards. Our certified technicians are trained to work specifically with ZLINE products, ensuring reliable and high-quality service.

Why Choose Us:
Your ZLINE appliances deserve the best! Trust their care to the experienced and certified experts at TI Constant.
Official Authorized Service
As an official service provider, we are authorized to perform both warranty repairs and post-warranty service for ZLINE appliances. Our factory-trained and certified technicians deliver expert diagnostics and repairs — ensuring every unit performs to the brand’s high standards of design, functionality, and durability.
Genuine Parts
Genuine OEM Parts: When servicing your ZLINE appliance, we use only original factory parts engineered specifically for your unit. These components ensure optimal performance, long-term reliability, and full compliance with ZLINE’s quality standards — giving you confidence with every repair.
Same-Day Repairs
Same-Day Repairs: We know how important your ZLINE appliances are to the flow of your home. That’s why we’re committed to providing fast, same-day service whenever possible. Our team works efficiently to restore full performance without delay — so you can get back to your routine with confidence.