HVAC and Electrical Service in Northern New Jersey
Worry-Free Service Calls, Repairs and Replacement—Guaranteed!
Services We Provide
Active Military Veteran Discount
SDN Group supports our Veterans
As a Thank You for your service, we offer a 15% discount on any work preformed.
Senior Citizens Discount
SDN values and cares for our Seniors
Seniors are eligible for a 10% discount on any work preformed by SDN Group
Please Call: 973-800-5069 Today to Speak with an SDN Group Expert!
Let SDN Group improve your cool air quality today!
We are proud and pleased to announce SDN Group and Shriner’s Hospital have partnered to make a difference!
SDN Group proudly donates $100 for each new Heating or Air Conditioning install in our customer’s name to Shriner’s Hospital for Children in need. Each donation receives an acknowledgement, and together we all make a difference and makes us who we are as a company.
SDN Group is Fast, Friendly and Reliable!
Family owned and operated for decades, SDN Group is dedicated to upholding the highest level of service in the HVAC and Electric industry. Our Peace-of-Mind Guarantee is offered as our commitment to your 100% customer satisfaction. Call today for the best customer experience you have ever had!
Heating
SDN Group is ready to repair, install, or replace your heating, furnace, boiler, and heat pump systems. We can handle any job quickly and efficiently from start to finish. Together, let’s keep your family warm all winter long.
Cooling
SDN Group can repair and install your new or replacement Air Conditioning systems, including ductless mini-splits. We are fully licensed and can do most jobs in one day. SDN Group will keep you cool!
Electrical
Residential and Commercial
SDN Group can repair or install many different electrical appliances for your home, including ceiling fans, lighting, electrical panels, EV charging station, and circuit breaker upgrades. We are Northern New Jersey’s best electricians.
Generators
Power outages can cause a lot of trouble, especially if they last a while. That’s why SDN Group installs and maintains generators from start to finish. When the power goes out, our generators will automatically go on.
Air Purification
Protect your family and home with a top-quality Air Purification system installed directly into your existing heating and cooling system to kill germs, viruses, and pollutants. Let SDN Group help you get cleaner air today.
Why You Should Choose SDN Group?
We make it our mission to provide quality work in a timely and affordable manner so that you can enjoy your home in comfort.
SDN Group New Jersey Service Areas
What New Jersey counties and towns does SDN Group service? We can provide Air Conditioning, Heating, Electrical, Generator and Air Quality maintenance, repair, and installation to these areas.
COVID-19 Protocols: SDN Technicians come equipped with face masks, gloves, boot covers, and offer contactless transactions. Your safety and comfort are our top priorities.
CAREERS AT SDN GROUP
We’re now accepting job applications for HVAC techs, installers, electricians, fabricators, and more.