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    Verified driveway sealcoating reviews

Verified Reviews for Driveway Sealcoating pros in Colchester, IL

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

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

Last update on November 24, 2025

Find Driveway sealcoating pros in Colchester

Carnahan Construction

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Carnahan Construction

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26 years of experience

Carnahan Construction, in Colchester, IL, is the leading construction company serving Colchester, Macomb, and all of McDonough county since 1999. We specialize in Tar and Chip Paving, Asphalt Services, Excavating. We also offer asphalt and concrete services, seal coating, excavation, dirt hauling, general contracting, and much more. For more information, call Carnahan Construction in Colchester. We are available by appointment only on Saturday.

Carnahan Construction, in Colchester, IL, is the leading construction company serving Colchester, Macomb, and all of McDonough county since 1999. We specialize in Tar and Chip Paving, Asphalt Services, Excavating. We also offer asphalt and concrete services, seal coating, excavation, dirt hauling, general contracting, and much more. For more information, call Carnahan Construction in Colchester. We are available by appointment only on Saturday.

Collins Concrete

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Collins Concrete

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Residential and commercial concrete contractor, featuring decorative concrete. General contractor of Premier Post Frame Buildings (pole buildings) for agriculture, residential, commercial use.

Residential and commercial concrete contractor, featuring decorative concrete. General contractor of Premier Post Frame Buildings (pole buildings) for agriculture, residential, commercial use.

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Driveway Sealcoating questions, answered by experts

A good rule for all homeowners is to seal every driveway to protect it. Wait at least three months to seal an asphalt driveway and one month to seal a concrete driveway. You know it’s time to reseal your driveway when it shows obvious signs of wear and tear. It may appear as fading or discolored asphalt, small cracks, and oil stains. If you notice that one area of your driveway seems to dry slower than others, it’s time to reseal.

Yes, you can seal asphalt before it’s fully cured but you should wait to do so until at least three months after installing it. Otherwise, the seal coat can trap the asphalt’s oils and chemicals, preventing it from fully hardening. This can lead to a weaker surface that’s vulnerable to damage. But if you wait at least three months, applying a seal coat can extend its life by protecting it from water, UV rays, and other damaging elements.

We don’t recommend sealing brand-new asphalt; instead, wait for at least three months so that the asphalt has some time to cure. If it’s applied too soon, the seal coat can trap oils and chemicals in the asphalt, preventing it from fully curing and leading to a weaker surface that’s susceptible to damage. 

Commercial lots should be sealed every 2-3 years to prevent cracks and weather damage.

Small cracks can be DIY patched, but professional services ensure durable, smooth surfaces and prevent further deterioration.

The Colchester, IL 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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