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*The Angi rating for Driveway Sealcoating companies in Alcester, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Driveway Sealcoating needs.

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Last update on May 18, 2026

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Avatar for Alpha Asphalt
Alpha Asphalt
5.0(
1
)
Asphalt SealingAsphalt Sealing- For Business

Serving Alcester, SD and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Amazing customer service and communication when the project would start. And finished on time. Very happy with the work they completed."
Paving
Paving
Paving
Crack Sealing
Crack Sealing

+29

Response time1 day
Response rate96%
12 neighbors recently requested a quote
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Driveway Sealcoating questions, answered by experts

You should plan on sealing your driveway about once every five years, although you should plan to do it once every three years if your area experiences frequent rain or snow. Sealing your driveway protects it from moisture, UV rays, and chemicals from your car, like motor oil and antifreeze. If you find that your driveway stains easily or appears to be cracking or fading, you may want to schedule a sealing service regardless of when you last sealed it.

Sealcoating is worth the investment because it protects your driveway from damage, extending its life and the timeframe in which you need to replace it. Sealcoating costs around $500 on average, while replacing a driveway costs about $5,000. Sealcoating delays the need for replacement and it also helps keep your driveway looking newer for longer. As an added bonus, sealcoating can boost your property value and curb appeal, making it worth the sealing cost once every five years.

A properly applied asphalt driveway sealer, or sealcoat, should last between one and five years. The industry standard is to reseal every two to three years for optimal protection. If you live in a climate with extreme weather, such as heavy rainfall or freezing temperatures, you may need to reseal your driveway more frequently, around every two years. Signs that your driveway needs a new coat of sealant include the appearance of small cracks or uneven drying after rain.

It is not recommended to seal brand-new or uncured asphalt immediately after installation. You should wait at least three months to allow the asphalt time to cure. Applying a seal coat too soon can trap the asphalt's oils and chemicals, preventing it from fully hardening. This can lead to a weaker surface that is more vulnerable to damage. After the initial three-month curing period, applying a seal coat can extend the asphalt's life by protecting it from water, UV rays, and other damaging elements.

Common issues that require asphalt repair include cracking, potholes, surface crumbling, fading, uneven surfaces, weather-induced damage, and drainage problems. Regular maintenance is crucial for maintaining safety and aesthetics and can prevent more significant damage.

The Alcester, SD homeowners’ guide to driveway sealcoating

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

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