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Don't take our word for it!

Just like referrals, customer reviews are a lifeline for a small business.

If you have worked with us please click the “leave us a review” link and share how your project went and any other notes for prospective customers.  If you have any issues or questions, please give us a chance to make it right (or respond to your question) by emailing us directly.

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Here is what our customers say about their experience working with us:

Great Service

February 10, 2026

TestReviewer

Excellent all around

October 8, 2025

Blackrock did a complete roof replacement with new vents, gutters and downspouts. Very professional and careful of my property, left it cleaner than before they arrived. I didn’t find any nails or roofing scraps on the ground after they left. Reasonably priced for superior products and years of experience roofing homes to handle the worst of MN weather extremes. You won’t get a big company sales person pressuring you for a sale; you’ll get a professional, knowledgeable contractor that can answer your questions, problem-solve, and look out for your best interest. Will certainly be calling on Blackrock for future projects!

Susan B

Great work and professionalism

August 18, 2025

I’ve used Blackrock for 5 + projects now, including installing a flat roof, fixing water damaged siding, exterior painting and gutter repair. They are always professional, clear with communication and have great follow through. I’ve really enjoyed working with Penny, she is very knowledgeable, gives you her honest assessment, and is always trying to give you the best bang for your buck! I have recommended them to multiple family members and friends, and will return to them again for any future needs!

Alia H

trustworthy and receptive

August 14, 2025

Blackrock empathized with us as homeowners who are not thrilled to spending money on a new roof and gutters. They were very helpful in guiding us from our zero experience starting point in dealing with the insurance company. They were transparent and readily available through the process. The crew performed solid, timely work on our home. I would highly recommend them.

Angela

Highly recommend using Blackrock construction!!!

June 18, 2025

They provided exceptional customer service and clear communication from start to finish. They managed the workflow and coordinated all the subcontractors, so we didn’t have to worry about a thing! We will use them for our future house needs and have recommended them to our friends and family.

Jean T

Bathrooms, gutters and other miscellaneous items around the house

June 18, 2025

I am very knowing the professionalism from everyone involved in my projects. The communication was clear and accurate. I will use them for all my house needs.

Daphne T
Verified

Exceptional Service

June 11, 2025

Both Cindy and Penny have performed a variety of tasks inside and outside my house. All were done better than I could have asked and with a friendly yet professional manner. They have become my first call for pretty much everything house related.

Brian

Siding Fix

February 28, 2025

I had a great experience dealing with Sarah and Penny . From setting up an estimate and then getting the siding fixed. Sarah kept me updated and Penny explained a lot and was very knowledgeable I would definetly recommend them

Michael W

Hire Blackrock Exteriors!

December 19, 2024

We had an absolutely fantastic experience working with Blackrock Exteriors. We plan to have new siding installed in the next couple of years, but had some siding and other exterior wood repair issues that needed to be addressed NOW. Since the job was a small one, we had trouble finding companies who were even willing to bid on our project, much less take it on. Penny was wonderful…she was super responsive, provided consultative insights along with practical solutions, and she and her team did a terrific job on our project. Their commitment to doing things right — and doing the right things for our situation! — was so refreshing, and much appreciated. We wholeheartedly recommend Blackrock Exteriors!!

Merribeth O

Roof and Siding

December 13, 2024

I had a thoroughly positive experience with Blackrock. They were on time, kept in constant communication, and were efficient in every phase of the job. If I had any questions Penny Erickson was always available to answer them. On the insurance side Sarah was able to wade through the complexities of current insurance policies, a formidable task. I cannot speak highly enough of this company and I feel very fortunate to have discovered them

Joseph B

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