What would it actually take to cut your power bill?
Start with the numbers. Move the slider and we'll show you roughly where you'd land with solar, storage and electric heating — before anyone comes to your house.
A small local team that does the work itself.
No subcontracted installers, no call centre. The person who quotes your job is on site while it's done. We rebranded from D&S Electrical after taking on a business partner — same team, more capacity.
Meet the team →Worth understanding before you spend the money
One outdoor unit, one indoor unit in the ceiling, insulated ducts to a diffuser in each room. Four minute read.
Read →Solar, storage and EV charging on one platform, so there's one system to support and one company behind the warranty.
Read →About 45 minutes. We measure, check the switchboard and roof, and you get a written quote — not a pressure pitch.
Read →Is solar worth it on a Wellington roof?
Short answer: it depends on your bill, your roof and whether you add storage. Here's the honest version, with the numbers you can check yourself.
Size your system
Why we only fit Sigenergy
Mixing brands across inverter, battery and charger means three warranties and three support lines. We picked one platform and got properly trained on it, so when something needs attention you call us and it gets sorted.
How big a system does your house need?
Ducted sizing comes down to floor area, room count and how the house is laid out. Start with the estimator, then we confirm it on site.
Indicative pricing
Monthly figures assume eco finance over five years. Both the price and the monthly are confirmed in writing after a site visit.
Quiet, out of sight, and the whole house gets there
The indoor unit sits in the ceiling space and feeds insulated ducts to a slim diffuser in each room. Nothing on the walls, the compressor noise stays outside, and bedrooms at the far end of the house get the same air as the lounge.
Start with an estimate. Decide later.
Tell us a bit about the house and we'll send indicative numbers by email. If they stack up, we'll come and confirm them properly — free, no obligation.
Same team, same standards.