Home Energy Efficiency Upgrades

Smarter, Warmer, Lower‑Cost Living

Heat Pump Hot Water Cylindars

New Hot water Cylinder Replacements

Solar Panel installs

High-Wall Heatpumps

Full house Ducted Heatpumps

Double Glazed Windows & Doors

Ceiling, Floor & Wall Insulation

Heat Pump Hot Water Cylindars New Hot water Cylinder Replacements Solar Panel installs High-Wall Heatpumps Full house Ducted Heatpumps Double Glazed Windows & Doors Ceiling, Floor & Wall Insulation

Upgrading your home’s energy systems is one of the most powerful ways to reduce your power bills, improve comfort, future‑proof your property, and meet New Zealand’s fast‑evolving housing and rental standards.

At THS, we specialise in complete whole‑home energy upgrades — from hot water systems, solar power, heating, insulation, and double glazing, right through to ensuring full Healthy Homes compliance for rental properties.

We design integrated upgrade packages that transform older homes into warm, dry, energy‑efficient spaces that cost less to run year‑round.

Hot Water Upgrades Simple installs, Lasting results

Hot water is one of the biggest energy users in NZ homes — and upgrading your system can dramatically reduce running costs.

Heat Pump Hot Water Cylinders

Modern heat pump hot water systems use up to 70% less electricity than standard electric cylinders, making them one of the most efficient ways to heat water in New Zealand homes.

Benefits include:

  • Up to 60–70% reduction in water heating costs

  • Lower carbon emissions

  • Works in all NZ regions, even cooler climates

  • Can integrate with rooftop solar for even greater savings

Modern Electric Hot Water Cylinders

If you’re not ready for heat pump technology, upgrading to a new insulated electric HWC still greatly improves efficiency and reliability and avoids the emergency “my cylinder just blew” scenario.

These can now be located outside - giving your more space for storage inside.

We help you choose the best system, size, and location — and handle all plumbing and electrical changes in-house.

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Solar Power Installation Clean Energy, Lower Bills

Solar has become one of NZ’s fastest‑rising home upgrades as technology improves, regulations evolve, and financing options expand.

Households with solar can save more than 50% on power bills when paired with smart timing.

We design and install:

  • Grid‑tied solar systems

  • Hybrid solar (battery‑ready)

  • Full solar + hot water heat pump combos

Our solar packages include system design, electrical work, safety upgrades, and council compliance where required.

Heat Pump Heating Systems Efficient Heating & Cooling

Heating is one of the largest household energy expenses. Heat pumps remain the cheapest and most energy‑efficient way to heat NZ homes. According to EECA, heat pumps are far more efficient than electric or gas heaters.

We install:

  • High‑wall heat pumps

  • Floor consoles

  • Ducted whole‑home systems

  • Smart‑timed heating integration (pre‑warm cycles, off‑peak optimisation)

Insulation Upgrades The Foundation of Energy Efficiency

Good insulation is one of the most cost‑effective home upgrades.
Under NZ law, ceiling and underfloor insulation has been compulsory in all rentals since 2019, and existing insulation often needs topping up to meet modern R‑value requirements.

Insulation improvements include:

  • Ceiling insulation top‑ups or replacements

  • Underfloor insulation

  • Wall insulation

  • Ground moisture barriers for enclosed subfloors

  • High‑R‑value upgrades for colder climate zones

Insulation reduces heat loss, stabilises indoor temperatures, and significantly lowers heating bills.

Why THS for Whole‑Home Energy Upgrades?

Because THS handles everything, your upgrade is faster, smoother and better integrated across trades:

One team. One process. One seamless upgrade.

  • Thank you Total Home Solutions. You turned a situation that was not pleasant into a very positive experience. We would not hesitate to recommend you to anyone taking on a building job.

    Jill & Tony Simons, Homeowners

  • THS were a pleasure to work with, keeping us fully informed along the way and actively working with us to keep costs down and making changes to the plans as we requested them... I have no hesitation in recommending THS.

    Richard Millea, Napier Freemasons Scinde Lodge No.5

  • The Total Home Solutions team were great to deal with for a kitchen and bathroom renovation, Tim kept us informed every step along the way. They brought the project to completion on time and on budget and their workmanship was great! We would happily recommend them.

    Kyla, Homeowner

  • I couldn’t be happier with the results from Total Home Solutions! Highly recommend Total Home Solutions if you're looking for high-quality workmanship and reliable service.

    Kierran, Homeowner

  • After getting a quote from another company, I was advised to seek a second quote from Total Home Solutions… All the team were extremely polite and generally caring about the damage to my house. I would strongly recommend Total Home Solutions, I can’t thank you enough.

    Elizabeth, Homeowner

  • Very pleased with everything that THS has done for us from electrics, plumbing, carpentry & a special mention for the painters! Everyone very professional, excellent finish.

    Pamela, Homeowner

  • Needed some work done around the house and THS provided a reasonable quote and got the job done efficiently and to a really professional standard. THS were very good to deal with and I'm very happy with the outcome. I'll likely choose them again in future, 5/5 would recommend!

    Jonty, Homeowner

  • Job really well done with minimal issues and most importantly a good price point. I would strongly recommend this company to anyone that requires a job similar to mine.

    Sylvia, Homeowner

Ready to transform your home?

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