Excellent: replace complete central heating and underfloor heating distributor, including internal cleaning and revised technical design (see reference on dtnl.nl). Up-to-date professional knowledge, perfectionist and yet practical. Fast and reliable: immediately got us out of the fire and sacrificed his planned day off. Price / quality is fine and no hassle about additional work. Vincent, thanks again!Lees meer
17:07 16 Dec 16
A faucet in the kitchen had to be replaced immediately. After a phone call, it turned out that DTNL could come by the same afternoon (just before the weekend!). We are expertly and kindly helped. Outstanding service!Lees meer
11:15 05 Sep 17
16:32 05 Apr 15
Through an acquaintance with the contact details of DTNL came to have a check if we could replace the central heating boiler for a variant with solar water heater. We already had some ideas about it ourselves. DTNL has helped us perfectly! Unlike the other installers, they did take all the time for us. Everything neatly assembled and no mess left behind. I have experienced things differently.So very satisfied.DTNL thanks for the top service!Lees meer
11:10 17 Sep 15
Ben goed geholpen. Rekening was snel en niet duur. Servicegericht bedrijf!
18:56 02 May 18
Professioneel. Vlotte afhandeling en echt kundige en nette monteurs. Mijn offerte is zeer serieus opgenomen. Het advies is echt maatwerk.Lees meer
12:28 07 Apr 15
Goed bedrijf en prima service. Zou ze zo weer nemen.
07:42 11 Jun 19
From the first contact up to and including the delivery of the work, the customer focus of DTNL appeared. DTNL expertly oversees all facets of roof maintenance. DTNL is sound and innovative in construction and works environmentally conscious. The assignment for DTNL was to renovate, insulate and provide solar panels for the flat roof of our house from the 1970s that is low-maintenance, future-proof and sustainable. With great craftsmanship, DTNL has done this extensive job with flying colors. As a private client, we are extremely satisfied with the end result and with the way in which the work was carried out.Lees meer
12:57 25 Jul 20
After 2 years of searching, the battle for solar panels has been abandoned.Fortunately, we came into contact with DTNL Innovative B.V. through our neighbor.Where other problems see laying solar panels on a semi-round PVC roof, they see it as a challenge.Have the solar panels installed together with the neighbors and now we can finally use solar energy.Installation very neat everything in consultation also changes from our side about the location of the inverter was no problem on the day of installation.Neat explanation in the email regarding the indication of the energy grid and VAT refund.Several neighbors in our street have already approached me by whom they were installed. And of course we recommend them to DTNL Innovative B.V. On.Very very satisfiedLees meer
01:01 12 Jun 19
Vanaf het eerste contact tot en met de oplevering van de werkzaamheden bleek de klantgerichtheid van DTNL. Vakkundig overziet DTNL alle facetten van het onderhoud aan het dak. DTNL is bouwtechnisch degelijk en innovatief en werkt milieubewust. De opdracht aan DTNL was om het platte dak van ons huis uit de jaren 70 onderhoudsarm, toekomstbestendig en duurzaam te renoveren, isoleren en te voorzien van zonnepanelen. Met groot vakmanschap heeft DTNL deze omvangrijke klus glansrijk geklaard. Als particuliere opdrachtgever zijn we uitermate tevreden met het eindresultaat en met de wijze waarop de werkzaamheden zijn uitgevoerd.Lees meer
John van Doorn
13:59 16 Mar 21
Fast and correct delivery of our solar panels, very happy with it.
12:18 14 Apr 21
After a long search for renewal of Garage roof + Solar panels,I ended up at DTNL Innovative B.V. in EDE.The work involved removing old roofing, disposal, installationnew Renolit roofing, mounted on it rails for theSolar panels and the Solar panels.Great craftsmanship by Vincent Westdijk, everything that was discussed in advance regarding the time of commencement, price, very professional neat assembly, also by his staff, very clean work, everything was cleaned up daily, absolutely no worries, details change no problem.Always good and correct explanation.For such jobs, the right company. !!!!Lees meer