Frequently Asked Questions

About Asphalt & Concrete Services

Have questions about sealcoating, asphalt repairs, or concrete maintenance? Find answers to common questions about our services, preparation, pricing, and service areas. American Sealcoating is here to help you make informed decisions about protecting and maintaining your pavement.

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Sealcoating is the process of applying a coating to your asphalt in order to minimize cracking and protect it from the elements (water, oil, sun damage). It is an important part of home maintenance, as it can get much more costly to repair damage. It also improves the appearance of the driveway.

Depending on the driveway conditions, we recommend an annual or bi-annual sealcoat for asphalt maintenance. A regular sealcoat will extend the life of your driveway.

Yes, we use commercial-grade crack fill for both our commercial and residential customers. A crack must be at least ¼ – ½ inch thick and an inch deep in order for crack fill to be applied. Smaller cracks (called ‘alligator cracks’) are not filled, but will be sealcoated over. If cracks are too deep, the filler may fall through and may indicate systemic damage and further repairs are required.

We will contact you immediately (via email or text) if your work needs to be re-scheduled due to inclement weather. We will reschedule you as soon as possible.

Our season extends from spring through fall, when temperatures are reliably above 40 degrees.

You can call/text us at 8475203114, email us at info@amsealco.com, or complete the request form. We will provide a written estimate for your review.

We ask that cars be removed from the driveway by 8:00 a.m. the day of the work. Cars can be returned to the driveway 24-48 hours after the work is completed (dependent upon weather conditions).

The drying time of the sealcoat varies greatly based on temperature and sunlight. Please contact us immediately if there are any fluctuations in the sealcoat appearance or ‘cloudy’ areas.

A standard two-car driveway can vary in cost based on its size, surface condition, and the amount of preparation required. American Sealcoating Inc. can provide a specific estimate after evaluating your driveway.

American Sealcoating provides concrete repair and maintenance services for surfaces such as driveways, sidewalks, parking areas, walkways, and other residential and commercial concrete areas.

The pavement should be cleaned and cleared of dirt, debris, oil, and other materials. Cracks and potholes may also need to be repaired before the sealer is applied.

Water seeps into cracks, freezes, and expands, then thaws and leaves voids. Traffic then breaks down the weakened pavement.

Maintenance (like crack filling and sealcoating) preserves existing pavement and stops surface erosion, whereas paving replacement involves removing and replacing structural base layers when asphalt has suffered severe structural failure.

Yes. Customers can coordinate services such as sealcoating, crack repair, pothole repair, paving, power washing, and parking lot striping, etc through American Sealcoating. This can be especially useful for property managers, HOAs, and property owners who need several pavement maintenance tasks handled together.

Yes. American Sealcoating evaluates the condition of your pavement before recommending the appropriate service. This helps determine whether your property would benefit from sealcoating, crack filling, pothole repair, asphalt repairs, or other pavement maintenance. The goal is to recommend a solution based on the pavement’s actual condition rather than applying a one-size-fits-all service.

American Sealcoating serves communities throughout the north and northwest suburbs of Chicago, including Northbrook, Wheeling, Evanston, Des Plaines, Vernon Hills, Palatine, Buffalo Grove, Arlington Heights, Prospect Heights, and Lincolnshire.

Catch-basin repair addresses damaged, clogged, or deteriorating catch basins that can interfere with proper drainage and contribute to water pooling around paved areas.

American Sealcoating provides concrete repair and maintenance services for residential and commercial properties, helping address damaged, worn, or deteriorated concrete surfaces.

In many cases, yes. Projects can potentially be planned in phases or scheduled around property activity to help minimize disruption to businesses, employees, and visitors. The exact approach depends on the property and scope of work.

Deck maintenance can include cleaning, surface preparation, staining, and sealing to help protect the deck from weather exposure and everyday wear.