"We are specialized in high efficiency system."

Cooling services,

Every day, J &J Mechanical and Contstruction Contractors delivers the highest quality Cooling Services to homeowners in New Jersey.

If your Air Conditioning system needs a tune up or you have a break down, we will respond to our customer needs with Award Winning Service.

Our technicians adhere to the highest standards of excellence, from installing a new thermostat to an energy efficient Air Conditioning system. J & J is the name customers’ think of first.

We guarantee excellent workmanship and customer service from each technician and J & J employee. If you need routine maintenance or want to save money off utility bills we can help! Stay cool this summer and avoid the sticky humid weather.

Our services Include:

  • Blowers
  • Carbon monoxide testing
  • Central air systems
  • Compressors
  • Control systems
  • Coolant freeze-ups
  • Coolant leaks
  • Dehumidifiers
  • Electronic air filters
  • Energy efficiency analysis
  • Filter upgrades
  • Fire/water damage specialists
  • Ice makers
  • Indoor air quality assessment
  • Indoor comfort analysis
  • Installation/maintenance
  • Insulation
  • Refrigerant recharging
  • Short cooling cycles
  • Spring/fall tune-ups
  • Thermostat calibration
  • Tubing installation

Why Choose Us?

  • Your complete 100% satisfaction guaranteed.
  • Standardized upfront pricing policy.
  • 24-hour365-day emergency service.
  • Fully Licensed, Insured and bonded.
  • On going customer service and technical training.
  • Payment and financing options for your budget convenience.


Easy payment plans for all your cooling services.

We accept master credit cards: Visa, Master Card and Discover.

Senior Citizen Discount available

Financing Options are available