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Call  Napier: 650 0180     |     Hastings: 873 3444     |     Waipukurau: 650 9658


WELCOME TO

HARKNESS ELECTRICAL

YOUR FIRST CHOICE HAWKES BAY ELECTRICIANS.

Your residential property, whether you own or rent, is your security and your haven. So, it’s no fun to come home after a busy day and find the heat pump won’t turn on or the hot water cylinder has blown a fuse.

Our after-hours facility is another promise to you that our commitment to the job reaches way beyond simple service. It’s a call to duty we are happy to fulfil.

Our safety-first guarantee forms part of our pledge to keep your home and loved ones safe, snug and warm.

Whether it be for a new home, renovation, rewiring, maintenance or repairs, our team of electricians will get it sorted for you.

GIVE ME A CALL

06 873 3444

COLIN HARKNESS

Napier: 650 0180 | Hastings: 873 3444 | Waipukurau: 650 9658

Hot Water Warning Signs: What to Watch for Before You Lose It

Winter demand can expose hot water system weaknesses. If heating times increase or temperature becomes inconsistent, addressing the issue early can prevent a complete loss of service during peak cold periods.

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06 873 3444

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TIPS, TRICKS & NEWS

FROM HARKNESS ELECTRICAL

Hot Water Warning Signs: What to Watch for Before You Lose It

Hot water always seems to fail at the worst time—usually on the coldest week of the year. Winter demand exposes problems because showers are hotter, laundry increases, and the system works harderRead more

Safety Switches Explained: How They Protect Your Family

Safety switches—also called RCDs—are one of the simplest upgrades that can make a big difference to home safety. They’re designed to cut power quickly if there’s an electrical fault, helpingRead more

We're celebrating 10 years of Chris

Over the past decade Chris has: Solved countless electrical problems. Completed hundreds of jobs. Consumed a substantial amount of caffine. And spoken approximately 14 more words than absolutelyRead more

Winter Heat Pump Performance: Comfort, Airflow, and the Small Things That Drive Efficiency

Heat pumps are one of the most efficient ways to heat a home, but winter comfort often comes down to a few simple habits. Many “my heat pump isn’t working” complaints are really about airflow,Read more

Mid-Winter Electrical Safety Refresh: The 7-Point Home Checklist

Mid-winter is a good time to do a quick electrical “refresh.” By this point, heaters have been running for weeks, lights are on longer every day, dryers and dehumidifiers have had plenty of use,Read more

Dryers, Lint & Winter Laundry: Simple Habits That Reduce Fire Risk

Winter laundry routines put extra strain on dryers and power outlets. Dryers run longer, vents can struggle in cold/damp conditions, and it’s easy to end up using multiboxs or extension leads “juRead more

Damp + Power Don’t Mix: Winter Checks for Garages, Sheds & Outdoors

Garages, sheds, and outdoor areas work hard in winter—often while being cold, damp, and poorly ventilated. Add in power tools, freezers, chargers, extension leads, and the occasional heater, andRead more

Why Your Kitchen Trips Power in Winter (And What It Means)

If your kitchen trips power more often in winter, you’re not imagining it. Winter changes how we use the kitchen: more hot drinks, more cooking, and more appliances running at the sameRead more

Winter Lighting Upgrades That Prevent Trips & Falls

In winter, it’s not just the weather that changes—it’s visibility. Dark mornings, dark afternoons, and lights being switched on more often can turn stairs, hallways and entries into the mostRead more

Rodents Chew Cables: Winter Signs to Watch for in Roofs & Sheds

Rodents are a winter problem in a lot of homes—especially once the nights get colder and roof spaces and sheds feel like a safe, warm place to hide. The part many homeowners don’t realise: rats aRead more

Portable Heater Safety: The Simple Rules That Prevent Fires

When the temperature drops, portable heaters become a winter staple in many homes. They’re great for quick warmth—but they’re also one of the most common causes of winter electrical call-outs aRead more

Autumn Electrical Prep: A Quick Home Check Before Winter

Autumn is when small electrical annoyances have a habit of turning into bigger winter problems. The heaters come out, the lights are on longer, the dryer runs more often—and suddenly circuits thatRead more