Skip to content
Roof Warden

Roofing contractor

DMG Exteriors

314 N 325 E, Valparaiso, IN 46383

Google average
4.9
Ratings counted
332
One and two star
10 of 332(3.0%)
Indiana median
2.3%

The first three are Google’s own figures for DMG Exteriors, read on 24 September 2026; the share is of every rating Google has counted, not of the review texts on this page. The median is ours — the middle figure among the Indiana roofers we list with enough ratings to compare.

Rating breakdown

4.9
332 ratings
How the 332 ratings break down, from five stars to one
5
31795%
4
21%
3
31%
2
00%
1
103%
3.0%of these 332 ratings are one or two stars (10)

About typical — the typical roofer in Indiana sits at 2.3%. A higher share is a reason to read the critical reviews below, not a verdict.

The critical reviews

The one and two-star reviews, first. These are what a star average hides, and they are the reason this page exists.

All 7 of the one and two-star reviews we hold for DMG Exteriors, most recent first.

  • 1 out of 5Giovanni Thompson4 months ago

    Honestly some of the most unprofessional service I’ve ever received. Took almost 2 weeks to get someone to come out for a siding quote. After lying about being in contact back with me in 2 business days, I had to wait 3 weeks for a response …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Mr. Thompson, We have since terminated Chris Dove as his performance did not meet our standards at all. We sincerely apologize for any inconvenience this has caused you. I personally spoke with you and immediately told Chris to follow up with you in regards to your project. I was told that he did. Again, our apologies for all of the confusion and time wasted on your part. Kind Regards, Damien M Gass DMG Exteriors Owner/CEO

  • 1 out of 5Nick KruseEdited 9 months ago

    I had a very simple siding repair job. I had a few pieces of wood siding, and a few pieces of window casing that had rotted. I could've done this myself but I was busy, so I got a quote from DMG. $2500 - not terrible, so I just had them …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Mr. Kruse, My sincere apologies for this. Please reach out to me directly at 219-286-7350. This is unacceptable and does not meet our standards. I will gladly have this properly taken care of for you as soon as possible. I will be investigating your file further to determine which employees are responsible for this to ensure we clarify proper procedures regarding this, as well as work on continued training with them. Again, my apologies as this is not acceptable to me in any way. I hope to hear from you so that we can get this corrected asap for you. Kind Regards, Damien M Gass Owner DMG Exteriors LLC

  • 1 out of 5Robert Forrester3 years ago

    Twice as much as everybody else on gutters!! .Expensive!!!

    Reply from the business

    Mr. Forrester, we have reached out via phone as well and have not heard back from you. We're sorry you feel our company deserves a 1 star review. We measured your barn within 24 hours of your call and provided an estimate later that day for … More

  • 1 out of 5Marie Jose Jacques5 years ago

    Samsung selling Range with manufacture defect I have proof of it

    Reply from the business

    Marie we believe you have left this review for the wrong company as we are a construction company and do not sell appliances. Would you please kindly remove this 1 star review that is posted in error. We hope you are able to rectify your issue with the appropriate company. God bless. The DMG Team

  • 1 out of 5Margaret Demko6 years ago

    We would like to build a deck and pergola early spring 2020. We reached out to DMG Exteriors in November of 2019 hoping to get a quote and get on their schedule for an early spring build. Their representative, Larry, came out to our house, took measurements and talked to us for about an hour. He seemed like a really nice man. He asked me to send him some photos of a pergola we were considering. After more two weeks and a phone call to ask about our quote, we received a quote from him that did not make any sense and did not have the parameters we asked for. I then started talking with Damien (I believe he is the owner). He said that he terminated Larry and would handle my quote himself. My last contact with him was on 12/18/19. His email states, "I have sent over the updated measurements to our supplier. As soon as he gets back to me I will update your proposal and send to you. He usually gets back to me same day. Next day worst case scenario. And yes we are absolutely interested in taking on your project." It has been almost 2 months since that email and I have never heard back from him. I guess they just don't need the business?

    Reply from the business

    Margaret, We have reached out to you to clarify the miscommunication on our end. Again our apologies for this. We have since released your proposal with an updated expiration date. Please feel free to reach out if there is anything else we … More

  • 1 out of 5Ashby Konchar6 years ago

    I, too, shared the same experience as Margaret. We were hoping to finish our basement ASAP as we need more living space. I contacted DMG Exteriors, Kellie came out quickly and measured. She got our vision & she was awesome! She said we would have a quote within 2 weeks. We finally found our basement people. Unfortunately, COVID-19 understandably put a delay on things. Kellie was laid off. After things in our state and counties started opening up, I reached out to Kellie again. She was still laid off but was nice enough to forward my emails to the CEO, Damien. I updated Damien and he said he would have something over the next day, 2 days tops. Never heard from him... I emailed him again to see if he forgot... he responded that he was backed up and would have something to me by Sunday... that was May 14th. I never heard back from him. I emailed him once more to see if Kellie was back, yet.. I still haven’t received any type of response. After reading Margaret’s review from 3 months ago, I see I’m not the only one who had this experience with Damien at DMG. Bummer because we had cash in hand & were excited to work with them. I understand if you’re busy, but the lack of communication and response is very unprofessional.

    Reply from the business

    Ashby, Thank you for your feedback. I apologize about how deeply offended you feel with … More

  • 1 out of 5Kelly H6 years ago

    We had asked for an estimate for siding and a deck build. Unfortunately, before we received the estimate, we went with another company & couldn’t back out. We still asked DMG to build the deck. They sent out an estimate for just the deck and the price went up FOUR THOUSAND DOLLARS. My husband built the deck himself and we figured out that even if we used my husband’s hourly rate (which is in the $40/hr range) it still wouldn’t justify the price DMG was quoting us. When I asked why the estimate jumped so high via email, I didn’t receive a reply. I had asked if they were ok with just building the deck and was assured that they were, so I don’t appreciate the dishonesty.

    Reply from the business

    Ms. Hennings, we visited your home on June 5th and were instructed to bid the deck for the existing size of 12x8. After we spoke on the phone you informed us you had already signed a contract for the rest of the project with another … More

What reviewers keep mentioning

Topics Google extracted from this business’s reviews, with how many mention each. These are words that appeared in reviews, which is not the same as a service the business sells.

  • answering questions36
  • siding replacement31
  • polite staff26
  • gutter repair11
  • window installation8
  • fascia repair4
  • soffit installation3
  • full inspection3
  • storm door installation2
  • basement finishing2

Other reviews we hold

14 more of the 25 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Martha Hiestand2 weeks ago

    DMG recently replaced our garage siding. The entire process was so easy. Everyone at the company was friendly and professional. The work was done well at a very fair price. I definitely recommend DMG to anyone who needs exterior work!

    Reply from the business

    Martha, Our entire team loved making your project come to life. What an awesome customer to work with. Thank you for entrusting us with your home and garage. It looks … More

  • 5 out of 5Jonathan Heins2 months ago

    I called DMG after being recommended them expecting a quote for roof repair. They came out same day and fixed it on the spot. Extremely great customer service and will use them in the future.

    Reply from the business

    Jonathan, Thanks for having us over. Glad we could help you out. Look forward to working with you again in the future. Have a great weekend. DMB Lovers at DMG!!!!!

  • 5 out of 5Rhonda Schienle2 months ago

    My husband and I waited 3 years to find the right professional team with our dream pole barn. Thanks to Damien and his team, we are well on our way. They did prep work and framing so that we could at least have a functioning Garage door on our pole barn. That has happened.

    Reply from the business

    Rhonda thank you so much for the kind words. We absolutely loved helping you out with your project. You are both some of the kindest clients we have ever worked with. We look forward to your next project. Keep on doing great things in this world. You are greatly appreciated. See you soon. Kind Regards, THE DMG TEAM

  • 5 out of 5Elizabeth Potesta3 months ago

    Damian and project manager were friendly, prompt, and a pleasure doing business with. Damian did a quick patch job to hold us over until they could replace the roof in full; we did not even have to ask, he provided the service on his own. We are truly appreciative for all services that were provided. The crew completed the roof in one day. They were friendly, did a good job, and cleaned up exceptionally well. Thank you to all!

    Reply from the business

    Elizabeth, Thank you for the kind words. Our entire team really enjoyed working with you both. Please let us know if we can help you again in the future. Have a wonderful summer and enjoy the beautiful new roof. It looks amazing on your home. Many Thanks, The DMG Team

  • 5 out of 5Rob H4 months ago

    The team at DMG are absolutely outstanding. I had a large section of facia get blown loose and hanging and banging against the side of the house two floors up. From inside it sounded like a sledgehammer hitting the house. They sent over a team that morning to cut that down and barely a day later, the custom bent facia was completely replaced by their extremely professional, respectful and polite guys. Pricing was clear upfront as well as very fair and reasonable. Extremely respectful of my property with zero mess left behind. I highly recommend!!!

  • 5 out of 5Caitie Ramirez4 months ago

    Damien and his team have been SUCH a blessing these last few months! My husband and I bought our first home recently and they have made every part of the process so much easier. From initial inspections to roof repairs, they’ve done so much for us and we couldn’t be more grateful! Thank you so very much!

    Reply from the business

    Caitie, Thank you and Thomas so much for the kind words. We are all so excited for you and were glad to be a part of the process with you. Thank you for allowing us to serve you. Our team greatly enjoyed working with you. Please reach out if we can be of further service to you in the future. Congratulations again on the new home. Enjoy!!!! Best Wishes, The DMG Team

  • 5 out of 5Alex Bungea year ago

    We couldn’t be happier with DMG Exteriors! We originally chose another contractor but they were a nightmare to work with and couldn’t even get our project started. After getting out of that mess, DMG was able to get our siding and roof …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Alex, our entire team really enjoyed working with you on your projects. We look forward to serving you and your family again in the future. Thank you for the kind words. Enjoy your incredible looking house and have a nice summer. Thanks, The DMG Team

  • 5 out of 5Renee KremmEdited a year ago

    I had Anthony out a week ago for an estimate. I got the appointment time wrong but was back to my house in 10 minutes. Anthony said he got all his measurements but never asked about color, type of shingle etc. He was more interested in my …

    Google cut this review short. The full text is on their Google profile.

  • 5 out of 5Kristen Cisnerosa year ago

    Excellent work from the team. Really loved the owners son work😁 …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Kristen, Thank you for the kind words. Everyone at DMG Exteriors loved working with you on your project. Let us know if we can assist you in the future. Thank You, The DMG Team

  • 5 out of 5Ronald Adama year ago

    Excellent, they did a flawless vinyl siding installation on my garage. Anthony, Mike and Sha were great to work with.

    Reply from the business

    Mr. Adam, Thank you for the kind words. We greatly appreciate the positive feedback. The team enjoyed working with you as well. We look forward to serving you again in … More

  • 5 out of 5Andrea Lovekampa year ago

    Anthony and Sha were great to work with. The crew did an awesome job. Communication was great and everyone including those I talked with in the office were very friendly and helpful. I will definitely be recommending them to anyone looking to replace their siding!

    Reply from the business

    Thank you so much for the kind review. Our team enjoyed working with you as well. Please let us know if we can be of service in the future. We greatly appreciate your recommendation to anyone looking for roofing or siding services. Enjoy your beautiful home. Thank You, The DMG Team

  • 5 out of 5Pande Nadeaka year ago

    Very good for job

    Reply from the business

    Outstanding to hear! Thank you for the high praise!

  • 5 out of 5Peace And LoveEdited 2 years ago

    I am a Property Manager and used DMG for a gutter repair on one of our buildings. They were amazing to work with. Our estimator Evan was very responsive and on top of it! They did an awesome job with the repair as well in a timely manner. We will definitely keep them in mind for the future!

    Reply from the business

    Brittany, Thank you so much for taking the time to leave such kind words. You are a professional and real pleasure to work with as well. Thank you again and have a great day. Best, The DMG Team

  • 5 out of 5Lori KaiserEdited 2 years ago

    They have my roof done in two days. Kevin the project manager is awesome. They contacted me when they were starting the roof. They have a great staff. And cleaned my yard up before leaving my home. Thank you so much for a new roof. I would …

    Google cut this review short. The full text is on their Google profile.

    Reply from the business

    Lori, Thank you for your kind words. Please have a blessed week. We look forward to working with you again in the future. Please be well. Best, The DMG Team

What DMG Exteriors says about itself

Taken from the business’s own website. We have not checked any of it. These are quotes, not credentials — a roofer writing “licensed and insured” on their homepage is not evidence that they are.

  • Licensed

    “…Licensed, bonded, and fully insured, we are…”

  • States years in business

    “…in Your Indiana Neighborhood For over 10 years, our experienced roofing contractors…”

  • Free estimates

    “…Contact us to get a free estimate now! At DMG Exteriors, we’re…”

  • Financing available

    “…free estimates, competitive pricing , financing options, and great warranties for our roofing…”

  • 24/7 emergency call-out

    “…We respond to calls 24/7 and promptly respond to all emails.…”

Their site also states: insured, bonded, warranty offered.

Other roofers in Valparaiso

Ranked by how many ratings Google has counted.

Other roofers we list in Valparaiso
Roofing contractor
Eenigenburg Exteriorssiding, gutters, courteous workers5.0391 ratings0.8% one and two star(219) 356-6477
Alamo Roofing Contractorsinspection, respectful staff, polite staff4.6201 ratings8.5% one and two star(219) 224-2636
Rebel Roofing and Renovations LLCroof replacement, pricing, affordable4.785 ratings8.2% one and two star(219) 707-6825
Alamo Roofing Contractorsquality of work, cleanup, punctuality4.852 ratings3.8% one and two star(219) 224-2636
Eenigenburg Roofingprofessional staff, polite staff, reliable4.943 ratings2.3% one and two star(219) 365-8879
C.Steele Roofing & Sidingsiding installation, roof repair, friendly staff5.034 ratings0% one and two star(219) 243-1563

All roofers in Valparaiso →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 332 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 26, of which 25 have any text — and it is not everything Google shows.

Roof Warden does not verify licenses, bonds, insurance or workers’ compensation cover, and nothing on this page should be read as though we had. Confirm those directly with the contractor and with your state or provincial licensing body before you hire anyone.