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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon46
    Verified driveway sealcoating reviews

Verified Reviews for Driveway Sealcoating pros in Dahlgren, IL

*The Angi rating for Driveway Sealcoating companies in Dahlgren, 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 Dahlgren, 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 December 13, 2025

Find Driveway sealcoating pros in Dahlgren

Avatar for Driveway911.com

Driveway911.com

4.38(
13
)
•Approved Pro

Driveway911.com

4.38(
13
)
•Approved Pro
Customers say: Quality work
179 local quotes requested
34 years of experience

Serving the St. Louis metropolitan area since 1991. Sealcoating Experts. Asphalt Contractors. We have the experience and dedication to bring your dreams to reality! Specializing in Asphalt services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"Was terrible! I had to spend 4 hours just cleaning the garage up after they did the worse job I have ever seen. They didn't get driveway filled at all. Let alone refinished as they told us and instead just got the tar all over siding and garage. Do not use them!"

James B on May 2025

Serving the St. Louis metropolitan area since 1991. Sealcoating Experts. Asphalt Contractors. We have the experience and dedication to bring your dreams to reality! Specializing in Asphalt services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"Was terrible! I had to spend 4 hours just cleaning the garage up after they did the worse job I have ever seen. They didn't get driveway filled at all. Let alone refinished as they told us and instead just got the tar all over siding and garage. Do not use them!"

James B on May 2025

Avatar for Brothers Concrete and Roofing

Brothers Concrete and Roofing

No reviews yet

Brothers Concrete and Roofing

No reviews yet
Free onsite estimate

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work.

Southern IL Excavating

No reviews yet

Southern IL Excavating

No reviews yet
Free onsite estimate

We are a family owned Excavating, Forestry, and Land Management company. Some of our services include Excavating Services, Disaster Debris Clean-Up, Debris Removal, Specialty Demolition, Tree clearing-bush-hogging, Snow Removal, Basements, Swimming Pools, Driveways, And Much More! We understand time is of the essence. We pride ourselves on customer satisfaction and the speed of the completed projects. This is our 7th year in residential and commercial development. We look forward to the opportunity to serve you on your project.

We are a family owned Excavating, Forestry, and Land Management company. Some of our services include Excavating Services, Disaster Debris Clean-Up, Debris Removal, Specialty Demolition, Tree clearing-bush-hogging, Snow Removal, Basements, Swimming Pools, Driveways, And Much More! We understand time is of the essence. We pride ourselves on customer satisfaction and the speed of the completed projects. This is our 7th year in residential and commercial development. We look forward to the opportunity to serve you on your project.

Avatar for Vallies asphalt

Vallies asphalt

No reviews yet

Vallies asphalt

No reviews yet
21 years of experience

Vallies asphalt we do asphalt installation and repair ,seal coat, tar and chip, grading and gravel, and asphalt repair we put a guarantee on are work and we work to the customers satisfaction and we are licensed and fully insured. Been in business over 15 years

Vallies asphalt we do asphalt installation and repair ,seal coat, tar and chip, grading and gravel, and asphalt repair we put a guarantee on are work and we work to the customers satisfaction and we are licensed and fully insured. Been in business over 15 years

Collins Concrete

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Collins Concrete

No reviews yet

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

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.

In general, water-based driveway sealers are considered the most eco-friendly option. Products that utilize water, limestone, and some basic binding agents have lower VOC levels and odor levels compared to sealants made with oil or tar. In recent years, soy-based driveway sealers have become available for homeowners who want fully VOC-free driveway sealers.

Sealing coat asphalt after 6-12 months and then every 2-3 years is recommended.

To maintain their strength, asphalt driveways and parking lots need to be sealcoated once every two to five years. You may also need to reapply paint striping every few years as it fades to ensure drivers can safely navigate the parking lot.

Since freeze-thaw cycles throughout the winter months can damage your driveway, it's best to winterize your driveway in the late fall before the first freeze hits. Doing so will help to protect your driveway from damage throughout the winter season. Plus, drier, warmer weather makes applying and curing sealant much easier.

The Dahlgren, 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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