Skip to content
Roof Warden

Roofing contractor

DFC Roofing, Dyna-Flow Corporation

143 S Liberty St, Elgin, IL 60120

Google average
5.0
Ratings counted
32
One and two star
0 of 32(0%)
Illinois median
1.7%

The first three are Google’s own figures for DFC Roofing, Dyna-Flow Corporation, 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 Illinois roofers we list with enough ratings to compare.

Rating breakdown

5.0
32 ratings
How the 32 ratings break down, from five stars to one
5
32100%
4
00%
3
00%
2
00%
1
00%
0%of these 32 ratings are one or two stars (0)

Lower than most — the typical roofer in Illinois sits at 1.7%. 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.

We hold no one or two-star review text for DFC Roofing, Dyna-Flow Corporation. That is not the same as there being none — it means our capture did not reach any. The rating breakdown above is Google’s own count and is the number to go on.

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.

  • siding repair6
  • soffit replacement4
  • gutter replacement4
  • leaks4
  • reasonable quote3
  • straight shooter2
  • easy process2
  • responsiveness2
  • trustworthy2
  • fascia2

Other reviews we hold

14 more of the 20 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Andy Miller3 months ago

    DFC Roofing replaced my roof and gutters several years ago, and I recently had an animal problem that they damaged the roof and fascia /soffit area. I called DFC for help and they were great. They came out and took care of the problem. It was great timely service, and I can't thank them enough. I would highly recommend them.

  • 5 out of 5Edward Glab4 months ago

    We just had Dyna-flow do a complete tear-off and new roof install on our rental property. This is our second roof done by Dyna-Flow, we did our own home two years ago. Tom and his crew did a fantastic job. The install was very …

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

    Reply from the business

    Edward, thank you for the trust you have put in DFC. It is good to hear that Tom is still the man.

  • 5 out of 5Emily O'Donnell4 months ago

    Mike went above and beyond to meet a tight deadline and keep costs low. He has our complete trust and left the worksite in perfect condition. Highly recommend.

  • 5 out of 5Gabe E.a year ago

    Great experience working with DFC Roofing. Tom was an absolute professional, and truly appreciate the great service. Will def recommend to friends and family.

    Reply from the business

    Thank you Gabe. It was pleasure to serve you.

  • 5 out of 5Cyrus YareffEdited a year ago

    The roof itself looks great. I'm not a roofer but every vent, angle, and edge look good. I showed the crew chief some damage to my siding by the roof when they were here, also showed the salesman the damage. Of course I can't prove they did it but I've lived here for 3 years, worked on some projects myself up near the roof and never noticed it. I showed it to the salesman when I gave him the final check and after a week or so he came back out himself and fixed all of it. The siding and the roof look great. All in all I'm happy with how everything turned out and I would recommend DFC to a friend or neighbor (and I have).

  • 5 out of 5Justin Nolan2 years ago

    Very easy process and everything happened as it was explained. Tomaz and team are great!

    Reply from the business

    Thank you Justin for your kind regards for DFC and Tomasz.

  • 5 out of 5kevin calabrese2 years ago

    Great to work with. I recommend them to anyone

    Reply from the business

    Glad to hear things went well. Thank you for your patronage.

  • 5 out of 5Emily O'Donnell2 years ago

    We had an amazing experience with Dyna Flow Corp - his team worked hard, communicated well, did a thorough job cleaning up the worksite, and found solutions to some tricky areas. The end result was better than expected. We highly recommend them.

    Reply from the business

    Thank you Emily for your continued trust in DFC.

  • 5 out of 5Jeff Marian2 years ago

    I am a General Contractor and have worked with many roofing trades over the years and never found a more professional, high quality company then DFC/Dyna Flow and now they are my only roofing company I work with

    Reply from the business

    Jeff, We appreciate the trust you have put in us and we will strive to always hit the mark.

  • 5 out of 5Soul SnakeDancer2 years ago

    We have used DFC Roofing services for our Siding and Roofing needs. Tom Sobarnia worked with our Insurance and helped with entire process after heavy wind storm. Our house looks like new. We would highly recommend Dyna Flow Corp. friendly staff and easy to work with.

    Reply from the business

    Thanks for the kind words.

  • 5 out of 5Karla Lasley2 years ago

    I have used DFC Roofing (Mike McKenna and Tom Sobarnia) several times over the years. They are trustworthy and straight shooters. And they are true professionals who know the best way to do a job. They've replaced my pitched roof, soffit …

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

    Reply from the business

    Hello Karla, thank you for putting your trust in DFC. We will always work hard to be the best choice in your construction decisions. Thanks again for your confidence in us. Mike

  • 5 out of 5Takeflight3 years ago

    I had rotted soffit on the outside of my house. I got a couple of quotes that were ridiculous. I then had Tom Sobarnia from DFC come out. He told me I was better off replacing the wood with aluminum and he gave me a reasonable quote to get that done. I really appreciate his expertise and I love how my house looks. And the workers were very respectful of my property! I highly recommend this company.

    Reply from the business

    Glad we could help. Thanks for the great review.

  • 5 out of 5Nick Zeppetello4 years ago

    The owner Mike McKenna is just a straight shooter that is all about doing the job right. Talked me out of extra work I didn't need and was able to explain roofing terms to the laymen. When I need a new roof I know who I'm calling. Thanks Mike!

    Reply from the business

    Always here to help. Thanks for the kind words. Mike

  • 5 out of 5Sue Whitmore5 years ago

    We weren't sure if we needed gutter repair or replacement. I had a difficult time getting responses from other companies and the ones that did come out only quoted new gutter replacement. Fortunately our realtor and friend referred us to …

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

    Reply from the business

    Sue, thank you for your kind words. They help keep us going...

What DFC Roofing, Dyna-Flow Corporation 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

    “…About Residential Commercial Contact LICENSED • BONDED • INSURED IL - 104-004825…”

  • Insured

    “…Commercial Contact LICENSED • BONDED • INSURED IL - 104-004825 (630) 289-2224…”

  • States years in business

    “…Commercial Contact About DYNA-FLOW For over 30 years Dyna-Flow Corporation has provided…”

  • Family owned

    “…DIBILITY LONGEVITY Dyna-Flow has been a family owned and operated roofing and siding…”

Their site also states: bonded, states a founding year.

Other roofers in Elgin

Ranked by how many ratings Google has counted.

Other roofers we list in Elgin
Roofing contractor
Apex Exteriors, Inc.siding replacement, gutter replacement, estimate4.8264 ratings3.8% one and two star(847) 531-8960
Stanley Roofing Co.insurance claim assistance, siding replacement, gutters4.9236 ratings3.0% one and two star(847) 250-2642
Pro-Resto Incroof replacement, insurance claim assistance, gutter replacement4.8191 ratings5.8% one and two star(877) 786-7611
Illinois Home Remodeling, PLLCgutter replacement, insurance claim assistance, remodeling4.8110 ratings3.6% one and two star(847) 452-3006
Optimal Solutions Roofing Constructioninsurance claim assistance, siding replacement, easy process5.098 ratings0% one and two star(815) 931-3480
In & Out Restoration, Inc.siding, gutter replacement, quick job4.987 ratings2.3% one and two star(708) 510-9861

All roofers in Elgin →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 32 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 21, of which 20 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.