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Choosing a NJ HVAC Contractor with the Right Credentials

Wednesday, February 22nd, 2012 by Office


DH Services Group, Inc. is a certified, accredited energy contractor serving the Jersey Shore

Choosing an HVAC contractor to service your home can be stressful. When making the decision, you’ll want to choose a contractor who is licensed and certified, ensuring that you can trust that your home is in good hands! At DH Services Group, Inc., we proudly hold several certifications. Our credentials include RESNET Certification, NATE Certification, BPI Accreditation and of course, Better Business Bureau (BBB) Accreditation. Here's a breakdown of exactly what these credentials mean:

Residential Energy Services Network (RESNET) is setting the standard in energy efficiency. In order to be RESNET certified, a contractor must possess valid licensing and insurance, go through training and annual renewing, pass the RESNET exam and maintain membership and good standing.

North American Technician Excellence (NATE) tests represent real working knowledge and offer a variety of areas in which to be trained and certified. NATE is the leading non-profit certification program for the HVAC industry and the only test supported by the entire industry.

Building Performance Institute (BPI) is concerned with energy efficiency and weatherization. Like NATE, contractors can be certified in several fields from building analysis to heating and air conditioning. BPI is the nation's premier organization for developing standards and credentials for residential energy auditing and upgrades. 

Better Business Bureau (BBB) Accreditation is offered to businesses that meet the organizations' high standards. BBB accredited businesses must follow the BBB's Standards of Trust, a set of policies, procedures and best practices that focus on treating the public in a fair, ethical and honest manner at all times.

Dr. Energy Saver is the largest energy services contractor network across the country. They are dedicated to helping improve home energy efficiency, health and comfort for each and every client. As a Dr. Energy Saver Dealer, our technicians are trained, certified and consistently updated at the National Energy Conservation Center, in Seymour, CT.


Learn more about our company and how how DH Services Group, Inc. helps homeowners solve comfort and energy issues. Ready to have your home assessed? Contact us to meet with our experts and to have a home energy audit conducted in your Jersey Shore home. Our specialists will be able to tell you whether your home can benefit from an insulation upgrade, HVAC services, a replacement water heater and more.

our service area

We serve the following areas

Our Locations:

Dave Hoh's Home Comfort & Energy Experts
727 A 17th Avenue
Lake Como, NJ 07719
1-732-383-6917
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