Commercial and Residential Solar Specialists.

DNR Air Conditioning & Electrical is a Newcastle electrical contractor, air conditioning specialist and solar power expert. We design and install air conditioning systems that will give you year-round climate-controlled comfort at the touch of a button. The split systems we supply�from respected brands such as Daikin, Mitsubishi, SMA and Fujitsu�use inverter technology for superior energy efficiency. Our ducted air conditioning systems, from Action Air, use digital scroll technology for more affordable running costs in Australia's climate. Their 8-zone capacity allows you to enjoy perfect temperatures in every room of your home. DNR's licensed electricians can make yours the most energy efficient home in the street. You will be happy to know that we supply and fit solar hot water systems as well as solar power installations that can quickly make electricity bills obsolete for you. We also specialise in electrical wiring for new homes, renovations, extensions and LED lighting. You'll save your money with our innovative, tried and tested energy-efficient technology. Contact DNR today for a free quote.

Solahart Central Coast specializes in future-proofing your home's energy needs with solar solutions. Our expertise covers solar hot water, solar power, battery storage, and smart energy management. We also offer commercial solar power solutions for businesses of all sizes, including schools and hospitality venues. With over 70 years of experience, Solahart is a trusted name in innovative solar products. Our certified professionals ensure smooth installations that meet industry standards.

In Singleton, Solar Hot Water gives you the chance to beat high power prices. Not just in Singleton but every Hunter Valley household will do better by going solar. A Solahart solar water heater could reduce your water heating energy consumption by between 50% to 90%. At Solahart, you'll be dealing with the experts. We're the ones who have the knowledge, the prices, and the hard-earned reputation. Your investment in a new hot water system is in safe hands with us. We're now in our 6th decade in the business of providing solar hot water technology. Our products come with all the time-tested, climate-ready quality you can count on from Australia's most trusted name in solar powered hot water. It all begins with a free assessment. We follow up with the spot-on advice you need, rather than a sales-driven spiel. Your order comes with problem-free installation and comprehensive after-sales service. Call Solahart Hunter Valley today!

Our expert electrical contractors have more than 100 years' of combined experience, and will ensure all electrical work carried out by our team is correctly installed to your home, business, or industrial property. We will work with you every step of the way to ensure you have a safe and efficient power solution. Our electricians also offer services including power pole installation & repairs, metering, testing & tagging, power point installation, data & phone cabling, appliance repairs, power protection, switchboard servicing, and more. Using specialised equipment including a cable locator, EWP truck, appliance tester and tagger, thermal imaging device, and RCD tester, you can trust our services will be of the highest standard. Call Electec today for all of your electrical needs. We are available 24/7 for all emergencies in Singleton.

We are a renewable and alternative energy business, specialising in design, supply and installation of stand alone Power Systems, UPS Hybrid Systems and Do It Yourself Plug and Play Systems.