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Roof Warden

Roofing contractor

Renner Roofing

3169 Wellner Dr NE, Rochester, MN 55906

Google average
4.9
Ratings counted
29
One and two star
1 of 29(3.4%)
Minnesota median
2.1%

The first three are Google’s own figures for Renner Roofing, 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 Minnesota roofers we list with enough ratings to compare.

Rating breakdown

4.9
29 ratings
How the 29 ratings break down, from five stars to one
5
2897%
4
00%
3
00%
2
00%
1
13%
3.4%of these 29 ratings are one or two stars (1)

About typical — the typical roofer in Minnesota sits at 2.1%. 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.

The only one or two-star review we hold for Renner Roofing.

  • 1 out of 5Brenda edwardsa year ago

    They did roofing on relatives homes two years ago. After a leaking roof recently called in a contractor only to find out that what Renner did was not to code and far from acceptable. Her neighbor also had Renner's and she also has issues …

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

    Reply from the business

    Brenda, first we’d like to address the fact that we did not perform any work for YOU - you are claiming we did work for one of your relatives but we highly doubt the validity of that claim. However, every roof that we do is covered under a 15 year workmanship warranty that would cover any leak or defect caused by improper installation. There is also a manufacturers warranty that covers our workmanship as we are a GAF MasterElite contractor. We inform every homeowner of this and provide them with the warranty paperwork. We also always inform our customers that if there is ever an issue they should contact us directly so we can provide the necessary repairs. Also, whenever we do a roofing project we pull a building permit as required by local municipalities. After our work is completed the building inspector for that specific jurisdiction inspects our work to be sure that it is done to code. If it is not done to code we must correct our work until it is up to this standard which happens seldomly as our roofing crews are trained to manufacturer and state building code specs. Therefore it is absolutely incorrect that your supposed relatives roof was not done to code. Finally, it is spelled Renner not “renter”.

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.

  • insurance coverage6
  • roof replacement6
  • punctuality3
  • expert guidance2
  • timely work2
  • answering questions2
  • proactiveness2
  • efficiency2
  • roofing company2
  • customer experience2

Other reviews we hold

14 more of the 23 reviews we hold text for, most recent first. We do not hold every review Google has.

  • 5 out of 5Louann Watersa year ago

    I recently had my roof replaced. My experience with Renner was exceptional! At each step I would contact Ben Lieser with questions. He was professional, informed about the process and always helpful! The crew arrived and got the job done quickly. I couldn’t be more pleased. Ben is the best!!!

  • 5 out of 5Yvette Quista year ago

    We just had our roof replaced. We are very pleased with the results. David at Renner Roofing stepped us through the whole process from beginning to end, answering all our questions and addressing all our concerns. He is very knowledgeable and professional in his field. He made the whole experience stress free! We also want to give a big shout out to Andrea in the office. She was extremely helpful and supportive with the paperwork and dealing with the insurance company. I don’t know what I would have done without her help, but let’s just say I didn’t have any anxiety about the paperwork because those insurance companies can be sticklers about things. Andrea was patient and friendly and made the process seem easy. We enjoyed working with everyone at Renner Roofing and would highly recommend them. Thank you!

  • 5 out of 5Laura Blacka year ago

    Have worked with Renner Roofing a couple times in the last couple years and have had a great experience. Cody, Dave and Aaron have been great; answered my questions, arrived on time, as expected and were always friendly and easy to work with. They go above and beyond to provide exceptional service. I would highly recommend them!

  • 5 out of 5Caren S2 years ago

    Tanner and his crew did an awesome job. He went above any beyond to make time for us and answer all our questions. They had a large barn and large farmhouse to tackle. They were super fast, very efficient and professional. I highly recommend them!

    Reply from the business

    Hi Caren! Thank you for this awesome feedback! We are glad to hear Tanner and his crew went above and beyond to get your project done!

  • 5 out of 5Tami Sevlie2 years ago

    They had a top-notch crew side our house in only three days. Our house looks amazing! The crew went above and beyond to make sure we were satisfied!

  • 5 out of 5jaqueline zavala2 years ago

    The best people to work with. Professional , Friendly, honest

  • 5 out of 5Ken and Linda moon2 years ago

    Thank you Renner! We had some wind damaged roofing that needed replacing this spring. After Cody from Renner in Red Wing, showed up, we were expertly guided through all aspects of the process. Cody arrived along with our insurance adjuster …

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

  • 5 out of 5Don Marolt2 years ago

    Great initiative by Justyn to let us know time was running out on insurance coverage. Extremely quick response to identify issues and tireless follow up with the insurance company. Extreme flexibility in scheduling to get the job done one …

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

    Reply from the business

    Hi Don! Thank you for this awesome feedback! We are so glad Justyn was able to help get your roof taken care of in a timely manner due to insurance coverage and had clear communication throughout.

  • 5 out of 5Pamela Hansen2 years ago

    I am submitting this review on behalf of my father Dave Hanson. Very professional young man who completed and did everything he stated.

    Reply from the business

    Hi Pamela! Thank you for this awesome review! We are glad we could help complete your dad's project and that Justyn completed everything as stated!

  • 5 out of 5Devin Duggan2 years ago

    Great customer service and really fast. Tanner was GREAT help!

    Reply from the business

    Hey Devin, Thank you for your awesome feedback! We are glad Tanner provided great customer Service!

  • 5 out of 5LP R2 years ago

    They were amazing from start to finish. I worked with Marten and he was phenomenal. Timely communication, excellent follow through . They replaced our entire roof in half the day and there was minimal to no evidence that they were there. He sent update pictures on the progress. He insured even afterwards that we were 100% satisfied.

    Reply from the business

    Good morning! Thank you for this awesome feedback! We are super glad you have gotten the timely communication and follow through!

  • 5 out of 5Susanna2 years ago

    Love the new roof and Tanner Frank was so professional and helpful, each step of the way in the process.

  • 5 out of 5Douglas Pappin2 years ago

    Our experience working with Renner, specifically Justyn Hermel, was outstanding. He was there when we needed him and always willing to answer any question we had. Our new roof looks great.

    Reply from the business

    Hi Doug, Thank you for this great feedback, we are super glad Justyn was able to provide outstanding customer service!

  • 5 out of 5Heidi Noll2 years ago

    Tanner was very friendly and professional. He was always there if we had question and very much looking out for the customer. He went above and beyond his duties for us!! The whole Renner Roofing Company is top notch!

    Reply from the business

    Hi Heidi! Thank you for this awesome feedback! We are so glad Tanner provided the awesome customer service for you!

What Renner Roofing 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.

  • License number shown

    “…© Copyright • All Rights Reserved • MN Lic# BC735974 Page load link Skip to content Open…”

  • Insured

    “…Most insurance companies give their insured a one year window to complete the…”

  • Warranty offered

    “…What warranty does Renner Roofing offer? Renner…”

  • Family owned

    “…As a family-owned business, we understand the value of…”

Their site also states: free estimates.

Other roofers in Rochester

Ranked by how many ratings Google has counted.

Other roofers we list in Rochester
Roofing contractor
DaBellaknowledgeable staff, roofing, siding4.81,272 ratings4.0% one and two star(507) 580-0815
All Craft Exteriors, LLCsiding, gutters, roof replacement4.9343 ratings2.6% one and two star(507) 424-3323
Above All Roofing of Rochesteranswering questions, insurance coordination, polite crew4.9193 ratings0.5% one and two star(507) 281-8585
Ronningen Roofingshingles, quick work, shingle removal4.9118 ratings2.5% one and two star(507) 281-8899
Heyn Brothers Roofingquick work, site cleanup, insurance process4.9115 ratings1.7% one and two star(507) 593-7522
Gary Kline Roofing Inchard working crew, new roof, courteous staff4.9111 ratings0.9% one and two star(507) 289-6686

All roofers in Rochester →

Where this page comes from

Every figure above is Google’s, captured on 24 September 2026. The star average and the 29 ratings behind it are counted by Google across all of its reviews. The review text on this page is a sample — we hold 23, of which 23 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.