Customer Reviews and Testimonials

Read Our Reviews

5.0
Based on 46 reviews
J
J
11:50 27 Sep 20
Wow! I can't recommend them enough! Dave was awesome to work with. I had him re-quote my roof because I wanted to use Malarkey. He did it with no problem. It was even lower them other bids from roofers that use Malarkey all the time. Finding a contractor that genuinely wants to help and do the right thing is rare. I found that in Dave and DNS Exterior. I will definitely call them again for more work!
Cinamon Sneade
Cinamon Sneade
01:53 20 Sep 20
Anthony K
Anthony K
04:47 02 Sep 20
Used several times, very happy with their work. Highly recommended!
Lois Pierce
Lois Pierce
20:41 31 Aug 20
I had excellent service from DNS on both houses I had. they replaced all of the windows, gutters, soffits. leaf guards, and siding on my last house. On my current house I had them do my gutters with leaf guards. Sean and Jeff are very congenial and professional. Their workers are prompt, do excellent work, and clean up after themselves. I highly recommend them for your home improvements. They do great work and stand by their work.
Tommy Seilheimer
Tommy Seilheimer
02:12 30 Aug 20
We had our roof, gutters and added 1 skylight to our living room last week and we had a great experience with DNS. The cost was a little bit more then the other 3 quotes we had, but we went with them because of their reviews and couldn't be happier. Very clean, quick and we loved the project management on our project. Dave was great at explaining what would be done every step of the way. A+!
Rendy Cabahug
Rendy Cabahug
01:57 30 Aug 20
Dave and his roofing team were amazing. We got a new roof, siding and 3 windows. They were on time, professional, great communication and cleaned up after they were done. It took them a total of 3 days which was 2 days earlier than projected. We couldn't be happier. Thanks DNS!
Kelly Omalley
Kelly Omalley
21:58 17 Aug 20
They were fantastic. We had our siding, windows, eaves, soffits and gutters done. Everyone was very professional, respectful and super nice. We dealt with Dave the salesman and we couldn’t be happier with his level of service. Would highly recommend.
Christi Cook
Christi Cook
20:16 10 Aug 20
I'm very happy with the quality service provided by DNS Exterior. Sean and Dave were very knowledgeable in explaining the process of installing a roof. I have received compliments from a few neighbors on how nice the new roof looks. A job well done. Thank you!
Joyce Conner
Joyce Conner
20:53 05 Aug 20
Sean and Jeff did a phenomenal job replacing our roof. We share our roof with a neighbor as we have a townhome. It was so well done you cannot tell where they over lapped the two roofs. Great job, would highly recommend them to anyone!
john terrell
john terrell
18:50 04 Aug 20
IF YOU WANT YOUR HOME IMPROVEMENT JOB DONE RIGHT AND LOOKING GOOD. . . . . . .LOOK NO FURTHER!!!! THESE GUYS WERE THOROUGH COURTEOUS AND CLEANED EVERYTHING UP IN ONE DAY. THIS WAS THE SECOND TIME WE USED THEM AND PLAN ON HAVING THEM DO MORE WORK IN THE FUTURE FOR US AND ALL OUR FRIENDS AND FAMILY!!!!
John Doheny
John Doheny
22:38 02 Aug 20
DNS Roofing replaced our roof, gutters, etc. and did a great job. Sean Grant and Dave were great and very easy to work with and took fantastic care of us. VERY HIGHLY RECOMMEND!
John B
John B
19:31 01 Aug 20
Sean at DNS is our go to guy. They have done our siding, roof, gutters and gutter screens. We have recommended them to children, friends and neighbors who had these same jobs plus windows done and everyone remarks about the good care Sean and Jeff take care of them. You will want to recommend them too. Their team does excellent work on schedule. And they do a great job cleaning up afterwards. After they finished the roof I didn't even find a stray nail in the grass!
A F
A F
17:27 01 Aug 20
Needed new windows, checked out a few other companies and they weren't quite as professional and friendly as DNS. The price was where I needed it to be, the guys were all great. No funny business involved, which was great because I really dont have time for games that other companies like to play. The work was done well by two men that stayed focused on their work and were very polite and respectful. Not a huge mess left behind and love love LOOOVE my new windows. We are also having our roof done as well by them. We really do trust theyll do just as great of a job on the roof as the windows. Highly recommend them!
Anthony Scagnelli
Anthony Scagnelli
17:17 01 Aug 20
Sean Grant was a great help through the whole process. I highly recommend using DNS for your needs!
Patricia Purcell
Patricia Purcell
17:00 01 Aug 20
I have used DNS many times, they did my roof, soffits, siding and windows and there is a reason I keep hiring them. They do great work and are reasonably priced and get the work done in a timely manner, but the main reason I continue to give them my business are the people of DNS. From the first contact Sean who is very personable and great to work with to the project manager Jeff, who is also a great guy and so easy to work with. I feel like I'm doing business with friends who I know I can trust and who are going to make every effort to provide me with great products and better yet great customer service.
Katrina Ouska
Katrina Ouska
16:52 01 Aug 20
Real people doing their work with quality, professionalism, and punctuality. Sean was fantastic to work with, and Jeff explained all the details of the job in easy-to-understand terms. The worker came out, got the job done quickly and well. We got new gutter covers for now, but plan on using this company in the future for other needs. Excellent.
Frank Troha
Frank Troha
00:04 24 Jul 20
Good pricing. Quality work, quality product selection and excellent service. I would definitely recommend to other .
Trish / Patty Skudlarek
Trish / Patty Skudlarek
17:31 28 Jun 20
Great work. Scheduled a new roof that needed to be done on a 2 story house. Great rate and very professional. Work done in 1 day and they cleaned up everything. Scraps, nails and such were picked up. Hired them again to replace a flat roof!
Jacky Lou Seilheimer
Jacky Lou Seilheimer
21:43 18 Jun 20
Great work on our siding repair! Affordable and was done quickly.
Nikkolas Thyme
Nikkolas Thyme
21:41 18 Jun 20
You can rest assured that your roofing job will be done with the utmost expertise if you use Dave at DNS Exterior. We were totally satisfied, not only with the fair price, and well-detailed estimates, but with their responsiveness, and the professionalism of his whole crew. Dave kept me informed of the progress every step of the way with detailed texts and pictures. The roof required a lot of work and he did all of it thoroughly. He sent a large crew and finished the job ahead of time. The completed results were nothing short of perfect! I can recommend DNS Roofing without any reservations! Do not hesitate to use Dave and his excellent company!
Diana Sullivan
Diana Sullivan
22:47 10 Jun 20
Craig Semelroth
Craig Semelroth
00:57 20 Feb 20
Recently had 4 windows installed. They showed up on time, put down drop clothes without me even asking. One of the screens had a half inch slice in it that was damaged during shipping. It was hardly noticeable and I considered not even mentioning it. Just while they were finished up, I told them about it and asked if they could just note that it was damaged but not really necessary to replace. Can u believe, they had already seen it and replaced it. Wow! Great job, guys! Friendly, professional, at a fair price. The windows look beautiful and are a huge improvement. I highly recommend DNS. Thanks again, a very satisfied customer.
Sheryl Murabito
Sheryl Murabito
14:16 17 Feb 20
Best service ever. Workers were so clean, they put drops clothes down everywhere they worked. Cleaned up all trash. Love the look of the new windows, makes the house look fresh and new. Would highly recommend them
Cheryl Curtis
Cheryl Curtis
14:22 16 Feb 20
Mark
Mark
18:50 29 Oct 19
Dave, was great knows what he is talking about very thorough and professional I did not feel like I needed to worry about anything I'm in very good hands and would recommend D.N.S if you want the job done right, NO PRESSURE WHATSOEVER.and also very nice people to work with
Harry Adams
Harry Adams
23:54 19 Sep 19
Ryan Sprague
Ryan Sprague
20:49 12 Sep 19
DNS did a phenomenal job with the siding on Marc Ottenstroer’s House.From start-to-finish everything was done with excellent care and in a timely fashion. The siding looks amazing and would highly recommend to anyone looking for a job well done.
Jane Graves
Jane Graves
01:38 04 Sep 19
Recently completed my second project with DNS Exterior Inc. Had gutters and downspouts installed. The workmanship is excellent. The color match was outstanding! The project was completed in the time quoted and I couldn't ask for a better installation, exactly as I wanted. I will definitely contact DNS Exterior for my next home project.
Mark Jost
Mark Jost
00:02 04 Sep 19
I have used DNS 3 times now for windows ,roof and gutters. Sean with DNS worked with me the whole process on all 3 times. Very professional, efficient,knowledgeable. He knows how to work with the insurance company and is very prompt with any questions or concerns I had which were minimal. He makes it very easy to get these projects done.
Steven King
Steven King
23:10 31 Aug 19
Michael Navarro
Michael Navarro
15:42 29 Aug 19
Amazing customer service. Had my storm door and windows replaced last summer. Couldn’t be happier with the results. Installers were professional and clean.
Janice Knippel
Janice Knippel
01:12 28 Aug 19
I had windows installed in March and was extremely happy with the windows and the service. They were very professional and came to my home on several occasions to answer all my questions. I found the price to be very reasonable and the service excellent. I would definitely recommend.
Bob Bruining
Bob Bruining
19:19 27 Aug 19
A great experience! We called to set-up an appointment to replace a few windows. The appointment went fast and smooth, he brought sample books and even a casement window sample to show us what it actually looked like. We ended up ordering two windows for the bedrooms, DNS sent over their installer to take the final measurements just to be sure everything fit correctly. Installation went great! The installers covered everything with tarps from the front door to the bedrooms. Very clean and neat, they even picked up and trash left outdoors. Pricing was very fair, we did our research with other companies in the area. A great experience, we will be ordering more windows and doors in the spring.
John Long
John Long
01:39 27 Aug 19
I've been doing business with them for approx 15 years and 4 different projects and haven't had a single complaint with either the quality or the amount of time taken to complete those projects. Their salespeople have been friendly, personable and always available for questions. Looking forward to having them do project number 5.
Justin Meyer
Justin Meyer
00:59 27 Aug 19
DNS Exteriors was an excellent experience and couldn't have gone smoother. My roof was damaged from hail and DNS Exteriors came out and gave me a free estimate. They also worked diligently with my insurance company, which resulted in minimal out of pocket costs for myself. My roof was somewhat of a challenge due to the multiple layers and steepness; however DNS Exteriors completed the job in only one day. They even worked until 8 o'clock at night and in the dark. I would highly recommend them and will definitely give them my business when needed in the future.
Courtney Ouimet
Courtney Ouimet
00:49 27 Aug 19
We had our roof replaced in April and DNS was amazing. The entire process was smooth. They were honest, reliable, and fast. The entire tear off and replace was done in one day. They managed to work around my entire perennial garden, and not destroy a single flower, which was a huge deal to me. I always recommend this company to everybody!
Michelle Maniatis
Michelle Maniatis
21:23 22 Aug 19
DNS was great to work with and I have been very pleased with the product! I highly recommend them!
Melanie Mroczek
Melanie Mroczek
15:39 22 Aug 19
This company was a dream to deal with! They were prompt, contacted our insurance for us, and took care of it within a day or two! The new roof is so much better!! Their work is phenomenal, looks great, and all the workers were very friendly and professional.
mike mroczek
mike mroczek
15:33 22 Aug 19
Outstanding company! Customer service was excellent. Roof was completed in just a couple of days from claim. Product is 10X better than original as the upstairs now holds temperatures close to the downstairs.
Carina Gomez
Carina Gomez
00:42 22 Aug 19
Diane Lynch
Diane Lynch
22:12 14 Aug 19
Adrian Cardona-Tapia
Adrian Cardona-Tapia
18:47 14 Aug 19
Barb Littleone
Barb Littleone
01:05 14 Oct 18
Great service. Price was good. Salesman made it an easy experience. Installers were 2 older gentlemen who worked quickly and really knew what they were doing. We love our new window!
Maurice Temple jr
Maurice Temple jr
23:34 04 Nov 17
Sue Fitz
Sue Fitz
02:01 26 Oct 17
Hard workers, very honest and fair

Our Company

DNS Exterior Inc.
122 E 9th St,
Lockport, IL 60441
(815) 293-6311
www.dnsexterior.com


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