This isn't a company like many others focused solely on profit. This company reaches out to its clients and strives to help in every situation, without clinging to internal regulations or policies. Th... See more
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See what reviewers are saying
I needed a new CV kettle quickly when the old one started breaking down. The other company I asked told me I had to wait 3 months. Holland Warmte said they could do it within two weeks. Their com... See more
It was very hard to reach them by phone and I had to wait a lot before talking with someone from the Sell Department. Despite the initial problem, all the rest went smoothly. I signed the contract a... See more
I recently had a new CV-ketel installed by this team and I am very satisfied with their work. From the first contact, communication was clear and straightforward. The technicians arrived on time,... See more
Company details
Written by the company
Holland Warmte is een familiebedrijf met een rijke historie. Met meer dan 60 jaar ervaring zijn wij gespecialiseerd in centrale verwarming, airconditioning en warmtepompen. Met name cv ketel vervanging en servicecontracten vormen een belangrijke activiteit binnen het bedrijf. Ook voor advies voor een nieuwe cv ketel, airconditioning installatie of warmtepomp bent u bij Holland Warmte aan het juiste adres.
Contact info
J. v/d Heydenstraat 1, 3281 NE, Numansdorp, Netherlands
- 088-1180800
- info@hollandwarmte.nl
- hollandwarmte.nl
Replied to 100% of negative reviews
Typically replies within 48 hours
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Customer first!
This isn't a company like many others focused solely on profit. This company reaches out to its clients and strives to help in every situation, without clinging to internal regulations or policies. This company is guided by the principle: customer first.
A new CV-ketel installed
I recently had a new CV-ketel installed by this team and I am very satisfied with their work. From the first contact, communication was clear and straightforward. The technicians arrived on time, or informed when they were delayed, worked efficiently, and paid attention to detail throughout the installation.
They made sure everything was installed neatly, explained the functions of the new system, and left the space clean and tidy. I especially appreciated their professionalism and willingness to answer all my questions.
Overall, a reliable team that I would definitely recommend for anyone considering a CV-ketel installation.
excellent handling by the team at HW
Contacting Holland Warmth
It was very hard to reach them by phone and I had to wait a lot before talking with someone from the Sell Department.
Despite the initial problem, all the rest went smoothly. I signed the contract and in two weeks, one of their installers visited me and replaced my old boiler with a new one in just hours.
Good communication. Delivered as promised
The two guys did a good job. Very friendly, experienced and explained everything.
It worked ,👍and friendly monitors
It worked ,, and de monters where friendly 👍super
New CV kettle
I needed a new CV kettle quickly when the old one started breaking down. The other company I asked told me I had to wait 3 months. Holland Warmte said they could do it within two weeks.
Their communication was excellent and friendly. They gave me a quote based on photos I sent. The price was very good so we made an appointment for installation.
When the appointment date came they arrived on time. The two very professional and from technicians had the job done within a couple hours, before midday. There was no hidden costs, and my new heating works flawlessly. All round perfect experience! Keep up the good work!
The team that came to the house were…
The team that came to the house were very professional arrived on time, friendly and efficient and cleaned up after,
Thank you very much
Ten stars
Good planning
Good planning, quick finishing (in 6h, for two devices), good quality devices - cv Ketel and air conditioning.
Excellent service
Excellent service. Quick and dedicated team. Nothing negative to report
I am shopping around for a new boiler
I am shopping around for a new boiler, but when I see how Holland Heat responded to your customer's complaint on this website. This company is off my short-list immediately.
I have not seen any sympathy or good understanding for customer's pain.
chapeau bas!
The best team ever!!!
If you have problem with your CV or you need a new one, this is the guys, many thanks for the Holland Warmte!!!
Broken boiler after one month and slow customer service
After about a month since the boiler installation it broke and the customer support was very slow in acting upon request to send someone to fix it. Still waiting for the monteur to come and it’s been five days already. No hot water for a family with two kids - definitely not the experience I would recommend for someone!

Reply from Holland Warmte
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super service
Great Service
Our old CV Ketel stopped working and needed a new one urgently. Received a good offer from Holland Warmte and was also installed the same week. Prompt and professional service.
Top service!
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