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TRUSTED BY FLANAGAN, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
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  • Verified reviews icon47
    Verified driveway sealcoating reviews

Find Driveway sealcoating pros in Flanagan

JELCO Supply

103 N Sangamon Ave
5.00(
2
)

JELCO Supply

103 N Sangamon Ave
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We do custom cold & hot water pressure washing. Along with that we also do roofs, gutter cleaning, exterior house washing, sidewalks, driveways, and fencing. Also exterior painting and roof coating. Give us a call to discuss your project! Or click to request a quote.

"Jamie was professional, polite, communicative, and kept me informed on process and timeline. The house looks great and I'm thrilled with the results."

HOLLY P on July 2025

We do custom cold & hot water pressure washing. Along with that we also do roofs, gutter cleaning, exterior house washing, sidewalks, driveways, and fencing. Also exterior painting and roof coating. Give us a call to discuss your project! Or click to request a quote.

"Jamie was professional, polite, communicative, and kept me informed on process and timeline. The house looks great and I'm thrilled with the results."

HOLLY P on July 2025


Armstrong Softwash Pros LLC

No reviews yet

Armstrong Softwash Pros LLC

No reviews yet

Armstrong Softwash Pros LLC is a full service, all inclusive pressure washing company, operating from Central Illinois to Chicago, Illinois and beyond. Offering a full selection of pressure washing services, including Softwash House Washing, Concrete Cleaning, Softwash Roof Cleaning, deck cleaning and so much more. For questions you may have or to request a free, instant quote, an in-person consultation or to schedule a cleaning, call Jon today at 309.360.0856. You can email Jon at [email protected]

Armstrong Softwash Pros LLC is a full service, all inclusive pressure washing company, operating from Central Illinois to Chicago, Illinois and beyond. Offering a full selection of pressure washing services, including Softwash House Washing, Concrete Cleaning, Softwash Roof Cleaning, deck cleaning and so much more. For questions you may have or to request a free, instant quote, an in-person consultation or to schedule a cleaning, call Jon today at 309.360.0856. You can email Jon at [email protected]







CAPTAIN'S CONCRETE AND CONSTRUCTION

9450 S IL-47
5.00(
1
)

CAPTAIN'S CONCRETE AND CONSTRUCTION

9450 S IL-47
5.00(
1
)
35 years of experience

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.

Our happy and satisfied customers recommend us to their friends and family all the time. We are proud of our reputation and we feel it has been well earned. We are also happy that we can help you feel good knowing that you are working with a reputable company that stands behind its products and services.



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Driveway Sealcoating questions, answered by experts

Oil-based sealers generally offer longer results for driveways in cold climates. If you experience extreme temperatures, oil sealants offer a level of flexibility that makes them expand and contract along with the freeze-thaw cycle instead of cracking.

Instead of a set number of types, asphalt comes in variations designed for different needs. Some are categorized by temperature—hot mix, warm mix, and cold mix. Others are sorted by composition, like dense-graded, gap-graded (such as Stone Matrix Asphalt), porous, and mastic asphalt. There are also modified versions with added compounds like polymers, rubber, or emulsions. Instead of focusing on a number, it may be more useful to understand how contractors customize asphalt for durability, climate, and traffic conditions.

By using quality sealants and ensuring precise alignment during installation.

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.

Yes. If the instructions on the label tell you to wait 24 hours, you should wait for the full amount of time before continuing on with the rest of your project (or showing and bathing if you caulked in your bathroom). If you don’t give caulk time to fully dry, it may not cure or adhere correctly. In that case, you’ll be replacing that new caulk a lot sooner than you want to.  

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The Flanagan, IL homeowners’ guide to driveway sealcoating

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