Why Choose Diamond HVAC?


We'd like to think there are many reasons, but they land into two groups; our employees and the Diamond HVAC Advantage.  We truly strive to be the absolute best in the business and our results show for it.

Our Employees Make a Difference

Diamond HVAC employs NATE certified technicians, who are skilled at their trade. In your home, or at your jobsite, our outstanding technicians have the training, tools, and equipment to get your job done perfectly.  And they are backed up by the Diamond HVAC Advantage.

The Diamond HVAC Advantage

Since 1990, Diamond HVAC has provided courteous, on-time HVAC services that improve the comfort and health of our customers. Our goal is simple: maximize your comfort, health, and energy savings.

Our commitment to you is complete satisfaction through professional and personal services.

  • System Audits and Consultations
  • Repair Service (All Major Brands)
  • Preventative Maintenance
  • Installation - New Construction & Remodeling (commercial and residential)
  • System Audit

You can count on Diamond HVAC technicians to provide accurate information and helpful suggestions, so you can make an informed decision.

Let us show you how to monitor, clean, ventilate, dehumidify (or humidify) and improve the efficiency of your HVAC system and protect your health. To schedule a HVAC System Audit call 800-666-7722 or use our contact form.

Repair Services

Diamond HVAC performs repairs and maintenance on all makes and ages of heating and air conditioning units and air-quality systems. Diamond HVAC employs NATE certified technicians. We are just a call away: 800-666-7722.

NJ License 13VH03193900

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