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Top-Rated Natural slate roofing repairers in Cologne - Updated Nov 2026

Avatar for Eagle Siding Inc
Eagle Siding Inc
4.9(
220
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"So glad I found Eagle Siding to do repair work on my home. Both Buck and Rick were a pleasure to work with and their crew did excellent work on replacing my chimney chase with LP Smart siding. They were constantly keeping track of the progress regarding the job itself and were available for any questions I might have. I would highly recommend Eagle Siding Inc. for any repair projects to your home, be it siding, roofing or window replacement. Thanks from a very gradifying customer!"
2021 home front-after
2021 Home front-before
LP Smartside Lap Abyss Black
LP Smartside.  Natural Stone
LP Diamond Kote

+16

Response time1 day
Response rate100%
12 neighbors recently requested a quote
Avatar for Keyprime Roofing & Remodeling
Keyprime Roofing & Remodeling
4.8(
72
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"I had asked Keyprime Roofing for a quote to replace my roof. However, based on their inspection they determined no repair or replacement was required at this time. I appreciated the honest assessment of the condition of our roof. Their representative was responsive and professional. I will definitely call Keyprime Roofing again when it's time to replace our roof."
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+20

Response time7 hrs
9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Excel Renovation, LLC
Excel Renovation, LLC
5.0(
26
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Chase from Excel Renovation was great to work with regarding our residential garage roof leak. He was very personable and there was excellent/ professional communication in talking through the potential issue and then scheduling a time to meet. Chase ended up starting with a simpler repair approach first, re-fastening and re-sealing a roof flashing, which we agreed was the right thing to do for our type of roof leak (very small leak) and for this cold time of year (late Nov). He was very honest in what he thought was the likely issue and digging deeper right away in our case, instead of just resealing and testing first, may cause more harm than good. He would not take any money for the repair…I tried though. :-) He said to keep an eye on it during the upcoming rain and snow melt(s) and he could always dig deeper if needed in the spring, removing interior sheetrock and then applying water with a hose over suspected area on the roof. If you’re looking for an honest company that won’t steer you wrong, give these guys a call. I highly recommend this company and I would definitely work with them again!"
Medina Basement Remodel
Chanhassen Kitchen Remodel
Good Shepherd Community
Medina Basement Remodel
Chanhassen Kitchen Remodel

+29

Response time3 days
Response rate100%
24 neighbors recently requested a quote
Avatar for Pro Custom Builders
Pro Custom Builders
4.7(
32
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"I couldn’t be happier. They presented written contracts to protect me, the homeowner, not just them. The contract clearly outline payment schedules and roofing material used (brand, type, and colors). They worked with our insurance company and pointed out things the insurance inspector did not take into consideration. Pro Custom Builders filed for the permits and are licensed and insured. They have the right tools and safety equipment. The roofers were experienced. We are very satisfied with the work. Even though, they did a good job cleaning up afterwards. The next day, a different person came out to check the yard, again, looking for nails. It is great to have a perfectly done roof."
Hart- Re-Roof Project Minneapolis
Hart- Re-Roof Project Minneapolis
Hart- Re-Roof Project Minneapolis
Hart- Re-Roof Project Minneapolis
Hart- Re-Roof Project Minneapolis

+8

Response time8 hrs
8 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Capital City Exteriors
Capital City Exteriors
4.7(
16
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

Capital City Exteriors, your trusted roofing experts in the Twin Cities. With our EPA certification, we deliver top-notch service and quality craftsmanship. Contact us today for all your roofing needs. DBA - Capital City Exteriors, Inc. EPA certified NAT-108565-1.

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+3

Recommended by100%of homeowners
NorthRock Building&Remodeling LLC
New to Angi
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

Approved

Hello!\nWe are a full-service exterior construction company m providing expert roofing, siding, window replacement, and gutter solution. Our company focuses on quality craftsmanship, durability, and improving the appearance and protection of your property.\n\nServices Offered \nRoofing: Installation and replacement, including asphalt, metal, and synthetic slate/shake. \nSiding: steel, James Hardie, LP , and vinyl siding. \nWindows: Installation and replacement. \nOther Exteriors: Gutters, painting, and garage doors. \nSpecialty: Storm damage repair, custom sheet metal. 
\n

Avatar for Kaufman Sheet Metal & Roofing Inc
Kaufman Sheet Metal & Roofing Inc
4.7(
222
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

In business since 1930

Free estimates

Warranties offered

"After dealing with ice dams on our previous home, we did some research and decided that we would like to invest in a metal roof when we moved into our new home. We moved this summer and knew at our inspection that the house had previous ice dam damage and a very old asphalt roof. We got three quotes, and Kaufman was in line with the other companies, however a tad more expensive. We went with Kaufman due to the excellent reviews and were not disappointed. The crew that installed the roof was incredible. They were extremely proficient and hard-working. The time they spent detailing out each and every cut was extremely evident, and the end result looks incredible. Gutters came a few weeks later, and that crew also did a wonderful job. When it comes to metal roofing, the process was a bit murky for us as it's not super common and not something we've dealt with before. A couple things we learned to keep in mind: 1. Be very detailed in reading each line of your estimate. There were a couple errors on ours that were easily corrected, but definitely something you want to feel secure about before signing the dotted line. 2. Take care in selecting the metal color for your roof, and do some extra digging. There was a lot of self-driven discovery on the metal fabricators website, and the web preview isn't 100% accurate to the color we see in real life. We're only a few months in, but we are very pleased with this roof and our gutters. It's definitely an investment, but our hope is that this is our roof for life. It looks great, and more importantly, it seems to be a sound and secure product. We would definitely recommend Kaufman, without hesitation."
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+8

Recommended by92%of homeowners
Avatar for All American Exteriors LLC
All American Exteriors LLC
4.4(
102
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"I thought it went well. Their project manager Cristina was good to interact with and she was able to schedule in the jobs and got it done within three weeks since the contract and initial down payment was made. There was a minor issue and in that i felt the contractor could have been proactive in taking measures to color match the siding instead of relying on homeowner. After the job was done, the nails were not cleaned up completely around the house. I had a flat tire and I don't think the cause was completely based on them not completely cleaning. I would definitely hire them again.."
Recommended by98%of homeowners
Avatar for Nick's Chimney Service & Duct Cleaning
Nick's Chimney Service & Duct Cleaning
4.7(
307
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Went well initially. The technician had his son working with him, however assured me that he would be the one inside making sure that things went well. I asked if I needed to cover anything and again, he assured me that there was no need as he would be using a shop vacuum to suck up soot and particles being directed downward from top of chimney. His son at some point was the one inside using the shop vac to suck up the debris. All went well until he wrapped up the vac. He accidentally let the coil of the vacuum touch the arm of the sofa and the side of the ottoman leaving black soot on both pieces which were brand new. I showed his father when he came in and he was visibly upset that this happened. His son apologized emphatically as he felt bad about what had happened. His dad initially said I could use soap and water to clean it up, but I told him that I expect compensation for any cleaning done by professional as it was spot on both pieces. He took pics and sent them to Nick the owner. I took my own pics and emailed, as well as called to resolve the issue. I was called back immediately and spoke to Nick who apologized and assured me that I would be compensated for any professional cleaning of my furniture. After I had my pieces cleaned, the company I used sent Nick the receipt for services rendered and I had a check in the mail less than a week later. Other than this little mishap, I would highly recommend Nicks Chimney Service because of the professionalism and expedited resolution when I had a problem."
.
.
Response time11 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for Minnesota Window and Siding Company
Minnesota Window and Siding Company
4.9(
20
)
Natural Slate Roofing - Repair

Serving Cologne, MN and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Jim and his crew did a great job replacing the siding on our home. The quote was very competitive, and the quality of the work was excellent. There are a lot of moving parts with a siding job, and we were very pleased with how it was all handled, how it all came together, and the finished result."
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+16

Recommended by94%of homeowners
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FAQs for natural slate roofing repair projects in Cologne, MN

If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.

A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.

Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.

The Cologne, MN homeowners’ guide to natural slate roofing repairs

From average costs to expert advice, get all the answers you need to get your job done.