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HVAC Repair Services | 24/7 Emergency Response

We are an HVAC company that is committed to excellence in service and repair to customer care.

HVAC repair in New Jersey seems to come up at the hottest or coldest day of the year, creatting an uncomfortable living or working environment. you need a reliable and affordable HVAC contractor near you to make things right.

Our experienced and trusted HVAC technicians go above and beyond just properly repairing and servicing your heating and air conditioning systems in New Jersey. They are honest, friendly and prompt in dealing with customers. They will be able to explain what is wrong with a malfunctioning HVAC units, offering all possible repair solutions, explaining the advantages and disadvantages of each solution. Providing our customers with enough information and advice to choose the best HVAC repair solution.

Zaina's HVAC Services In New Jersey:

  • Air Conditioner Spring Start Up.
  • Air Conditioning Maintenance and Tun-up.
  • Air Conditioning Repair.
  • Air Conditioning Replacement.
  • Air Conditioning Capacity and Performance Test.
  • Fujitsu Mini-Split Heat Pump Maintenance and Tun-up.
  • Fujitsu Mini-Split Heat Pump Repair.
  • Fujitsu Mini-Split Heat Pump Installation.
  • Commercial Rooftop HVAC Maintenance and Tun-up.
  • Commercial Rooftop HVAC Repair.
  • Smart Thermostats Installation.
  • Furnace Maintenance and Tun-up.
  • Furnace Repair.
  • Furnace Replacement.
  • Heat Pump Maintenance and Tun-up.
  • Heat Pump Repair.
  • Heat Pump Replacement.
  • Boiler Maintenance (Steam/Hot Water).
  • Boiler Repair (Steam/Hot Water).
  • Boiler Replacement (Steam/Hot Water).
  • Water Heater Maintenance and Tun-up (Natural Gas/Electric).
  • Water Heater Repair (Natural Gas/Electric).

Why Zaina Service Tech?

More than ever businesses and homeowners are looking for HVAC repair and service companies they can depend on. We would be honored to be your trusted HVAC company in New Jersey. We offer 24-hour emergency HVAC repair service in New Jersey. Our service technicians has an excellent experience and equipped with top of the line testing equipment to quickly diagnose and do the HVAC repair needed to prevent any farther unit damage or an expensive replacement.

Service Call Fee Waived With Repair: When our service technician has identified your HVAC repair service related challenge, we will quote you a price upfront before we begin the repair. If you authorize us to repair your HVAC problem we will waive your service call fee.

No Surprises Pricing: We offer high quality heating and air conditioning repair services in New Jersey at affordable prices, we charging by the job, not by the hour, so the price we quote you is the price you pay.

No Additional Charge: You will never pay extra for your heating and cooling repair services in New Jersey after work hours, nights, weekends, or holidays.

Superior Service

  • 24-hour emergency HVAC repair service.
  • Competitive prices.
  • Fast response.
  • Warranty on every service offered.
  • Preventive maintenance program.
  • Customer satisfaction.
  • Professional service.

New Jersey HVAC Repair Service Areas

Bergen County+
Essex County+
Hudson County+
Morris County+
Passaic County+
Union County+

We Have The Best HVAC Services Any Company Could Ever Have

Repair - Maintenance - Replacement


Senior Citizen Discount

10% Senior Citizen DiscountDISCOUNTS

heating and air conditioning repair services

Heating and Air ConditioningOUR SERVICES

we serve all hvac major brands

All Major BrandsSERVICE BRANDS

EPA CERTIFIED TECHNICIANS

EPA Certified TechniciansMAINSTREAM ENGINEERING