Why Choose KOKA-TECH for Commercial Repairs
Fast, reliable service when your business needs it most
Fast Response
1-3 hour response times for emergencies. Same-day service available in most areas. We understand business downtime costs money.
Expert Technicians
NATE certified technicians trained on all commercial HVAC systems. We carry common parts for faster repairs.
Fully Licensed & Insured
Fully licensed, bonded, and insured for commercial work. Compliant with NYC building codes and safety regulations.
Upfront Pricing
Clear, transparent pricing before we start work. No hidden fees or surprise charges. You approve before we proceed.
Our Commercial Repair Process
Professional service designed to get your business back up and running
Emergency Dispatch
Call 929-319-8010 anytime, 24/7. We'll dispatch a certified technician immediately, typically arriving within 1-3 hours for emergencies.
Diagnosis & Assessment
Our technician thoroughly inspects your system, identifies the root cause, and explains the problem in plain language with repair options.
Upfront Pricing & Approval
We provide clear, upfront pricing before starting work. No hidden fees or surprise charges. You approve the repair cost before we proceed.
Expert Repair & Testing
Our technicians complete the repair using quality parts and industry best practices. We carry common parts on our trucks for same-day repairs.
Follow-Up & Prevention
We provide recommendations to prevent future issues and discuss maintenance options. All repairs come with our workmanship warranty.
Common Commercial HVAC Problems We Fix
No cooling or heating — could be compressor failure, refrigerant leaks, thermostat issues, or electrical problems. System short cycling from dirty filters, refrigerant issues, oversized equipment, or faulty controls. High energy bills from dirty coils, refrigerant leaks, aging equipment, or poor maintenance.
Strange noises like banging, grinding, squealing, or rattling indicating failing bearings, loose parts, or motor issues. Poor air quality from dirty filters, mold, ventilation problems, or ductwork issues. Uneven temperatures from ductwork issues, zoning problems, or undersized equipment.
Commercial HVAC Systems We Repair
We repair all commercial HVAC systems including rooftop package units, split systems, VRF/VRV systems, chillers, boilers, heat pumps, make-up air units, ductless mini-splits, and custom HVAC configurations for unique commercial applications.
We serve all commercial industries including office buildings, retail stores, restaurants, medical facilities, schools, warehouses, gyms and fitness centers, and hotels. Our technicians understand the unique HVAC needs of each industry and work to minimize disruption to your operations.