Excellent: complete central heating and underfloor heating distributor replaced, including internal cleaning and technical design revised (see reference on dtnl.nl). Current professional knowledge, perfectionist yet practical. Fast and reliable: immediately helped us out and sacrificed his planned day off for it. Price/quality is excellent and no hassle about additional work. Vincent, thanks again!Lees meer
rolinka los
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
Hans Coster
11:15 05 Sep 17
Erg tevreden!
Paula Veenendaal
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
Klaas VAaak
11:10 17 Sep 15
Ben goed geholpen. Rekening was snel en niet duur. Servicegericht bedrijf!
Jiong Nai
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
Casper Westdijk
12:28 07 Apr 15
Goed bedrijf en prima service. Zou ze zo weer nemen.
K. Smidt
07:42 11 Jun 19
From the first contact up to and including the completion of the work, DTNL's customer focus was apparent. DTNL professionally oversees all facets of roof maintenance. DTNL is structurally sound and innovative and works environmentally conscious. The assignment to DTNL was to renovate, insulate and install solar panels on the flat roof of our house from the 1970s in a low-maintenance, future-proof and sustainable manner. With great craftsmanship, DTNL has successfully completed this extensive job. 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
Jack Bruijnes
12:57 25 Jul 20
After 2 years of searching, I gave up the fight for solar panels.Fortunately, we came into contact with DTNL Innovative B.V. through our neighbor.While others see problems in installing solar panels on a semi-circular PVC roof, they see it as a challenge.We had the solar panels installed together with the neighbors and now we can finally use solar energy.Installation very neat, everything in consultation, changes on our part regarding the location of the inverter were no problem on the day of installation.Neat explanation in the email regarding declaring energy grid and VAT refund.Several neighbors on our street have already contacted me about who installed them. And of course we recommend DTNL Innovative B.V. On.Very satisfiedLees meer
K. Smidt
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.
W.B. Brus
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 included removing old roofing, draining, installingnew Renolit roof covering, mounted rails for theSolar panels and the solar panels.Great craftsmanship by Vincent Westdijk, everything that was discussed in advance concerns time of commencement, price, very professional, neat installation, also by his staff, very clean work, everything was cleaned up daily, absolutely no worries, changes in details are no problem.Always good and correct explanation.For such jobs, the right company.!!!!Lees meer
Randy Hess
20:32 17 Mar 22
Had a leak in the chimney repaired over a year and a half ago. They had then made new lead sheets around the chimney and replaced the joints. That was all resolved then. Until 4 weeks ago there was another leak at the chimney. There were 3 extreme storms that week, so that rain came in under the lead. After I discovered a big crack in the lead. I immediately contacted DTNL, and after a busy period that week they have time to come by and look at the problem about a week later.Fortunately, there was immediate time to repair the damage.And even after almost 2 years of the previous leak, DTNL has repaired this completely under leniency and therefore did not charge us any costs.That's why a big compliment and this 5 star review.Thank youLees meer
Martien
11:06 21 Oct 22
This week 19 solar panels and accessories were installed by DTNL Innovative. Very professionally done. You are not a number at this company. I am happy that I chose DTNL Innovative after several quotes from other companies.Lees meer
