The Expert Co.

The Expert Co. Certified Professional Inspector; honest, photo-documented roof assessments and transparent pricing — never a high-pressure sales pitch. We'd love to help.
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Residential & Commercial Premium Roofing Solutions. Message Us to Schedule a Consultation! Premium Roofing and Storm Restoration

09/10/2026

Homeowner called us out to inspect and fix her failed metal roof installation.

Metal roofs are amazing for your home - so many benefits!! 🛑 But, professional installation matters - just like with any roof. 💦 With 1000's of screws, if done wrong, you've got big roof leaks. 👉 SEE THIS QUICK VIDEO.
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Justin Persinger is a certified roof inspector in Minnesota and provides Comprehensive Free Roof Inspections! Minnesota’s Honest, Transparent Roofing Company

CALL or TEXT (952) 393-0060
https://www.theexpertco.com

The Expert Co. is a Blaine, MN-based premium roofing and restoration company serving the Twin Cities and western Wisconsin. Owner Justin Persinger has 15+ years of roofing experience and holds 11 industry certifications. The Expert Co. is a Pledging Member of the Roofing & Solar Reform Alliance, an InterNACHI Certified inspection provider, and is licensed in Minnesota (CR774660) and Wisconsin (DC042100498).

09/09/2026

We recently had our roof replaced by The Expert Company in Blaine, and I couldn't be happier with the experience. Justin Persinger, the owner, was outstanding from start to finish. He communicated clearly throughout the entire project, showed up exactly when he said he would, provided a very competitive price, and even sent before-and-after photos of the completed work.

In an industry where it can be difficult to know who to trust, Justin stood out for his professionalism, reliability, and commitment to quality. There are plenty of roofing companies to choose from, but if you're looking for someone who delivers exceptional workmanship at a fair price and does exactly what he promises, The Expert Company is the one to call.

Highly recommend!

08/24/2026

Day 2 of our installation in Minnetonka!
Due to a hail storm that damaged the cedar shake roof, this homeowner is taking the opportunity to upgrade to the Green American Home - STEEL SHAKE ROOF SYSTEM for lifetime protection.

08/21/2026

This beautiful Minnetonka home is undergoing a roof change to a beautiful Sexy Metal Roof!

A Great American Steel Shake Roof System is underway.

Stay tuned for progress photos!

08/19/2026

I will show you exactly what her roof looks like in this video. Luckily a woman homeowner in Little Canada, MN called me out to inspect her windows after a hail storm. She shared another roofing contractor came out and said her roof had hail damage and she needed to file a claim with her insurance company so they can replace her roof.

My second opinion shows a claim is not needed.... her roof is fine.

Justin Persinger is a certified roof inspector in Minnesota 🛑 and provides Comprehensive Free Roof Inspections! Minnesota’s Honest, Transparent Roofing Company

CALL or TEXT (952) 393-0060

https://www.theexpertco.com

The Expert Co. is a Blaine, MN-based premium roofing and restoration company serving the Twin Cities and western Wisconsin. Owner Justin Persinger has 15+ years of roofing experience and holds 11 industry certifications. The Expert Co. is a Pledging Member of the Roofing & Solar Reform Alliance, an InterNACHI Certified inspection provider, and is licensed in Minnesota (CR774660) and Wisconsin (DC042100498).

08/07/2026

Do you think when Metallica sings “Wherever they may roam….wanderer…” that they’re singing about roof leaks?? And how water 💦 roams and wanders around on a roof until it finds a place to rest?

Well tats exactly what water does! As we’ve said before, asphalt shingles don’t keep water out of your house, the underpayment and flashings are supposed to. But when those are NOT installed correctly, water will wander and roam and find a way into your house.

Check it out - one piece of step flashing along the wall-line of this early 1990s home that has had a roof replaced 20 years ago is the cause of their moisture intrusion for the past 20years!

Not sure why the roof installer from 20years ago wasn’t called out to fix a leak after they put a new roof on, and not sure how homeowners can live with a defect like this for 20years, but since it was leaking into their unfinished garage it must’ve not been super concerning.

These types of defects are very concerning for us when we replace roofs, which is why we scrutinize every detail to make sure the roof system, regardless of product, is installed correctly.

08/02/2026

Justin Persinger, Minnesota certified roof inspector, finds cause roof leaks from badly installed bathroom vent. Roof inspections make sense of surprise ceiling stains and hidden roof leaks. 🛑 Get your roof inspected as soon as possible.

Call us, we will provide a Comprehensive Free Roof Inspection, by our Certified Inspector! Minnesota’s Honest, Transparent Roofing Company

CALL or TEXT (952) 393-0060

https://www.theexpertco.com

The Expert Co. is a Blain, MN-based premium roofing and restoration company serving the Twin Cities and western Wisconsin. Owner Justin Persinger has 15+ years of roofing experience and holds 11 industry certifications. The Expert Co. is a Pledging Member of the Roofing & Solar Reform Alliance, an InterNACHI Certified inspection provider, and is licensed in Minnesota (CR774660) and Wisconsin (DC042100498).

07/31/2026

These shingles cause roof leaks in Minnesota. 🚫 Justin Persinger, certified roof inspector, explains how 3-tab shingles cause roof leaks on roofs in Minnesota. These roof shingles are a big problem especially when snow melts or heavy storms.

Surprise ceiling stains and hidden roof leaks are common results of this poor design. 🛑 Get your roof inspected as soon as possible.

Call us, we will provide a Comprehensive Free Roof Inspection, by our Certified Inspector!

CALL or TEXT (952) 393-0060

https://www.theexpertco.com

The Expert Co. is a Blain, MN-based premium roofing and restoration company serving the Twin Cities and western Wisconsin. Owner Justin Persinger has 15+ years of roofing experience and holds 11 industry certifications. The Expert Co. is a Pledging Member of the Roofing & Solar Reform Alliance, an InterNACHI Certified inspection provider, and is licensed in Minnesota (CR774660) and Wisconsin (DC042100498).

A little duct tape on a leaky hose? Fine. But on your home, “temporary fixes” have a way of sticking around until they t...
07/30/2026

A little duct tape on a leaky hose? Fine. But on your home, “temporary fixes” have a way of sticking around until they turn into bigger, more expensive problems.

Temporary patches, caulk blobs, and YouTube experiments might buy you a storm or two, but they can also hide bigger issues and make the eventual repair more costly.

If you’re not sure whether something is “quick fix” or “call in backup,” that’s exactly where we come in. Our team can tell you what actually needs to be done, what can wait, and when a small repair will save you from a big bill later without the pressure and scare tactics.

Call or text 952-393-0060 to have The Expert Company take a look before your DIY turns into a disaster.

07/29/2026

There's a reason why people choose to work with The Expert Company.

We go above and beyond with our certifications and education, not to mention our customers. We are here for all of your roofing needs, and we're right here in your community.

If you haven't had your roof inspected this year, we are available to help answer any questions.

Address

1
Centerville, MN
55014

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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