Close-up of hot pour crack sealant being applied to asphalt pavement repair

Commercial Asphalt Crack Sealing Services in WI, MN, & Beyond

Maintain Commercial Asphalt with Minimal Disruption

Got cracks in your pavement? For the most cost-effective and durable crack sealing in Wisconsin, Minnesota, and beyond, Doctor Asphalt is the commercial paving company locals trust. With years of experience in the asphalt paving industry, we’ve identified the right products and effective asphalt repair techniques to eliminate dangerous pavement cracks and get you back to business fast.

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3K+ Projects completed across the Midwest & more

50+ Years of asphalt paving & repair experience

25+ Years of results with maintenance

Zero Or minimal business disruption

100% Committed to quality

Commercial Crack Filling & Sealing

Does Your Pavement Need a Maintenance Appointment with Doctor Asphalt?

To extend the life of your commercial pavement, routine maintenance and crack sealing are crucial.

Some signs that it’s time to schedule a maintenance appointment include:

Cracks starting to appear
Water pooling in some areas
2-3 years since last maintenance
Severe weather impacting pavement
Upcoming high traffic season

Doctor Asphalt crew member applying hot rubberized crack sealant with propane melter cart

Why Choose Doctor Asphalt for Crack Sealing

Advantages of Commercial Asphalt Maintenance

Doctor Asphalt makes it our mission to install high-quality commercial pavement from the start—and maintain it for years to come. Our commercial asphalt maintenance solutions like crack sealing help:

Prevent asphalt cracks from getting bigger
Minimize extreme weather damage
Protect the surface of commercial pavement
Reduce business disruption during services
Extend the life of commercial asphalt
Help business owners save money by preventing larger repairs

With our fully licensed and insured team and decades of commercial asphalt maintenance experience, we can add years of life to your pavement in no time.

Commercial Asphalt Repair Services

Crack Sealing & Maintenance Services

Crack Sealing

Got cracks in your pavement? For the most cost-effective and durable crack sealing in the Midwest, Doctor Asphalt is the commercial paving company locals trust. While many property owners search for a standard crack filling service, true pavement restoration requires a more comprehensive approach. That is why our proven asphalt repair process is designed to thoroughly clean, fill, and seal minor cracks in your parking lot.

We start by clearing away debris, filling deep cracks using premium materials and advanced equipment, and finish by applying a long-lasting protective seal. Our highly effective crack sealing techniques deliver an affordable, robust solution that cures pavement cracks, extends the life of your surfaces, and gets you back to business fast.

Sealcoating

To further protect commercial asphalt after crack filling and sealing, our team at Doctor Asphalt is also adept at applying sealcoating to pavement of any size. Using commercial asphalt and emulsion sealer, our goal is to add a protective layer that blocks out elemental damage from the sun, water, and more.

More About Sealcoating

Trusted By Property Managers Nationally

Chronic Cracking? We’ve Got a Cure for That.

You wouldn’t skip your annual checkup. Don’t skip your pavement inspection either. While other companies slap a bandage on crumbling or cracking pavement, we get to the crux of the problem—all while expediting the repair process and minimizing downtime. Ready to get started?

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How We Work

Our Advanced Crack Sealing Process

Crack sealing services involve filling and sealing the cracks in the asphalt pavement to prevent water and other materials from entering the subbase, which can lead to further deterioration of the pavement. Here’s how it typically works at Doctor Asphalt:

Inspection

The first step is to inspect the pavement for cracks and other damage that may need to be repaired. During the inspection, Doctor Asphalt identifies cracks and other defects, measures linear footage, and assesses the overall severity of the pavement, so we can apply the right asphalt repair remedy. If that repair is crack sealing, then our experienced crew continues.

Preparation

The next step is to prepare the cracks for sealing. This may involve cleaning the cracks with high-pressure air or wire wheels and brushes, removing any debris or vegetation from the cracks, and applying a primer or other preparation material to ensure that the sealant will adhere properly.

Sealing

Once the cracks are prepared, the sealant is applied using a hot-pour crack filling machine. The type of sealant used will depend on the severity of the cracks and other factors.

Curing

After the sealant is applied, it needs time to cure and harden. Because it cools quickly, the hot-pour sealant is ready for traffic in under an hour—or immediately if de-tacking chemicals are used.

Testimonials

Our Clients Love What We Do

WOW. I own a rental property, and Dane and Lisa are the bomb. Great communication. Professionalism shines throughout here! Great service. They did some large patches and seal coating for me.

Tyler Diedrich

Dr. Asphalt is one of our go-to asphalt companies, and we have worked with many across the Twin Cities Metro Area. Their scope of work is solid.

Elizabeth S.

I’ve gone with Doctor Asphalt for several years. I am always pleased with the results and the customer service is great too.

Tracy Westbury

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Frequently Asked Questions

Crack Sealing FAQs

What does the crack filling and sealing process involve?

Our crack filling and sealing process consists of an asphalt inspection, preparation, filling, sealing, and curing. This four-step process helps fix and maintain asphalt in the early stages of aging to prevent more serious challenges and repairs later on.

How long does crack sealing take?

The entire crack sealing process takes anywhere from a few hours to a day or more, depending on the weather conditions and the size of the area being maintained.

How can commercial asphalt last longer in Wisconsin and Minnesota?

Wisconsin and Minnesota weather has a vast range of highs and lows, which means that commercial asphalt needs to hold up to a lot. The best way to extend the life of your pavement is to maintain it properly. Some of the best asphalt maintenance services include:

Crack sealing
Routine sealcoating
Sweeping and cleaning

Completing these maintenance steps as recommended can extend the life of your pavement by years, so you get the highest value from your asphalt investment.

Is crack sealing necessary for commercial asphalt maintenance?

Repairing damaged pavement can be expensive, especially if you have to replace large sections of it. By sealing the cracks, you can prevent further damage and save money on more extensive repairs down the line. Crack sealing services can be a cost-effective way to extend the life of your asphalt pavement and ensure that it remains safe and functional for years to come.

How is asphalt crack sealing done?

Crack sealing is performed on larger, non-working cracks left untreated for a long time, which cannot be repaired with a simple sealant. It uses hot-pour, rubberized asphalt sealant on cracks between ¼” and ¾” wide that cools and solidifies. Cracks larger than ¾” to 1” require backer rods, mastic, or structural asphalt patching. The crack sealing formula is designed to specifically handle working cracks that expand and contract with temperature changes rather than non-working cracks that are left untreated for a long period of time.

Why are asphalt crack sealing services necessary?

Over time, asphalt surfaces can begin to deteriorate and develop cracks due to damage and wear. If these cracks are neglected, they can turn into more severe pavement distresses like potholes and even pavement failure. Therefore, you must get all your pavement cracks repaired on time.

Why should you get crack sealing services from Doctor Asphalt?

Commercial Asphalt Maintenance Services in the Midwest & More

Add Life to Your Pavement with Early Maintenance

You wouldn’t skip your annual checkup. Don’t skip your pavement maintenance either. While other companies slap a Band-Aid on crumbling or cracking pavement, we get to the crux of the challenge—all while expediting the maintenance process and minimizing downtime. Ready to get started?

Get a Free Estimate