Sustainable living has never been easier!

Save on your energy bill and take advantage of an exclusive discount as an ING customer. Take the first step today toward a more comfortable and energy-efficient home.

4.6/5 based on 750+ reviews

3,000+ installations

among families in 2025

With air conditioning, you stay cool in the summer and warm in the winter

With air conditioning, you can cool and heat your home efficiently, ensuring ideal comfort in every season. And thanks to our service plans with extended warranties, you’ll have complete peace of mind and enjoy better performance and a longer lifespan.

Save up to 70% on your energy bill

Solar panels, a home battery, and a smart charging station: together, they are the driving force behind your energy independence. You generate your own green electricity, store the surplus for the evening, and charge your car using the energy you’ve generated yourself. This way, you pay less to the grid and protect yourself against rising energy prices.

One partner for all yo
's energy technologies

From solar panels to heat pumps: at EnergyKing, you get everything from a single source, perfectly coordinated and intelligently controlled.

Solar Panels

Generate your own electricity and pay less to the grid from now on, because the cheapest energy comes from your roof.

Home Battery

Use your solar energy in the evening, when energy prices are at their highest, instead of feeding it into the grid for free during the day.

Charging station

No more detours to public charging stations: charge your car conveniently at home and save money on every kilometer you drive.

Air conditioning

Enjoy cooling on the hottest days and quick warmth in the winter. Quiet, easy to operate, and energy-efficient.

Heat pump

An air-to-water or geothermal heat pump provides comfortable and energy-efficient heating. Take advantage of the rebates now!

Ventilation

Breathe healthy air in a well-insulated home, without moisture or heat loss from ventilation.

Save More with KingConnect

With KingConnect, you draw as little power as possible from the grid. Our algorithms intelligently adjust your system to match your consumption and production, so you get the most out of your energy. You can see at a glance how much you’ve saved and earned.

What our customers say

More than 10,000 satisfied customers!

Efficient and professional service

Ludo Willems

Excellent technical support. Quick quote and competitive pricing. Clean, high-quality work. A company I would recommend. Service first!

Helder Steemans

Fantastic team…the installation work was done very carefully…clear agreements that were honored…and very good prices, too! Top-notch company!!

Stefan Kulkis

Excellent service!
The quote, installation, and after-sales service all went very smoothly!

Bram Deckers

The most fantastic company I've ever worked with. From the customer service representatives on the phone to the installers—they all have just one goal: A SATISFIED CUSTOMER!

Luc Verest

From the initial consultation to the installation, everything was perfect. Clear, accurate information; professional service. They really work with the customer to find the best solution. Highly recommended.

Kris Lens

Perfect service. We received clear information in advance, including a site visit from the project engineer. The installation went very smoothly, and in my opinion, the staff was very knowledgeable.

Ivan Lusyne

I am extremely satisfied with the service provided. This company is customer-friendly, helpful in finding appropriate solutions, and highly competent.

Yuri Lariviere

Last week, Energyking installed a charging station at our home. The installation took place at the agreed-upon time, and the staff were friendly and professional.

Patrick Mancel

We are very satisfied with our partnership with EnergyKing. Jo gave us a very clear explanation. Even after the installation, EnergyKing is always there for us!

Kobe Aerts

A company you can count on! Efficient scheduling, friendly service, clear information both over the phone and in person, and always available to answer questions.

Elisabeth Bex

I just had an air conditioner installed by Energyking. Very satisfied!! Efficient workflow. Installed perfectly, finished neatly—and all at a competitive price!

Siep Mertens

vriendelijke jongens, uitleg als je iets vraagt, zeker geen amateurs, dat zag ik direct. Doe zo verder en hou vooral jullie service van deze kwaliteit.

Filip Van Rillaer

Fast and professional service, and a very customer-friendly company! Thanks, Brecht, Joren, and Jan!

Herman Jacquemin

Energyking just finished installing a ground-water heat pump. For a relatively young company, they show a lot of maturity! I definitely recommend them.

Wim Huysecom

I had an air conditioner installed by the team at Energyking. From our first contact through to the installation, everything went smoothly. Very professional work.

Freddy Lallemand

Everyone was very friendly, both on the phone and the people who came to give me a quote. Whenever I had questions, they were always there to help. I’m very satisfied!

Evy Pée

Until March 2023, there was a 200% tax credit for companies that installed charging stations. They installed 22 professional charging stations. High quality, fast, and at a great price!

Jef Bex

We are very satisfied with the proper and precise execution of the work, the fulfillment of agreements, and the responses to our questions and comments.

Dominique Piepers

We contacted several companies about installing a charging station. We chose EnergyKing because their quote was clear and communication was smooth.

Tom De Ridder

We're very satisfied with this partnership. Communication went smoothly, and our solar panels were delivered quickly (compared to other companies)! Top-notch service.

Lore Gillekens

I had a very pleasant experience working with EnergyKing, which was recommended by a friend. Clear communication, quick installation, and the quote and invoice were straightforward.

Ruben Timmermans

A top-notch experience from start to finish. They followed through perfectly on all agreements, promises, and timelines, with excellent communication! I’m really, really satisfied with this company!

Koen Poppe

Our solar panels were installed last December. The technicians were very friendly and worked efficiently. I am very satisfied with my installation.

Roel Kroes

From the initial consultation to installation and inspection, everyone involved was highly skilled and knew how to get the job done. It was a complete end-to-end process with excellent communication throughout.

Leander Stevens

Making the switch to a sustainable home is easy!

Purchasing sustainable technology is a significant investment.
At EnergyKing, we make this process simple and transparent, so you know exactly what to expect and can switch to sustainable energy with peace of mind.

Request

The process is simple. Just submit your information through our website, and we'll contact you to schedule a consultation.

Consultation

Together, we'll determine how many panels you need based on your annual energy consumption. Then we'll map them out on your roof.

Personalized quote

Based on the requirements you shared during the consultation, we will prepare a customized quote to ensure maximum comfort.

Technical visit

Our project manager will stop by to review everything in the quote and discuss the implementation plan with you.

Installation

Our technicians will visit you to carry out the work as agreed and provide you with the necessary instructions afterward.

Service

Our service department ensures that your system remains in top condition and lasts for many years. Regular maintenance is essential to this.