--- title: "Asphalt Crack Filling | Supreme Seal Coat" description: "Hot-pour rubberized crack filling for parking lots and driveways across the Treasure Valley by Supreme Seal Coat." lang: en json-ld: | { "@context": "https://schema.org", "@type": "LocalBusiness", "name": "Supreme Seal Coat", "description": "Professional sealcoating, pothole patch repair, crack fill, and line striping for commercial and residential properties in Meridian, Idaho and the Treasure Valley.", "telephone": "+1-208-546-2587", "address": { "@type": "PostalAddress", "addressLocality": "Meridian", "addressRegion": "ID", "addressCountry": "US" }, "areaServed": [ "Meridian", "Boise", "Nampa", "Eagle", "Caldwell", "Star", "Kuna" ], "url": "https://supremesealcoats.com/", "priceRange": "$$", "aggregateRating": { "@type": "AggregateRating", "ratingValue": "5", "reviewCount": "50" } } --- [![Supreme Seal Coat](/assets/logo-Cz09OHqP.png)](/) [Home](/) Services [Projects](/projects) [About](/about) Service Areas [FAQ](/faq) [Contact](/contact) [(208) 546-2587](tel:2085462587) [Free Estimate](/free-estimate) ![Asphalt surface with cracks ready for hot-applied sealant](/photos/external/pexels-29422321.jpg) CRACK FILLING # ASPHALT CRACK FILLING AND CRACK SEALING Small cracks in your asphalt let water seep into the base, causing erosion, potholes, and expensive repairs. Supreme Seal Coat uses hot-applied rubberized crack sealant to stop water infiltration and extend pavement life. 01 / WHAT IT IS ## Stop Water Before It Becomes a Pothole Crack filling is the process of cleaning out existing cracks in asphalt and filling them with a hot-applied rubberized sealant that bonds to the pavement and flexes with temperature changes. Supreme Seal Coat treats cracks before they become potholes. In Idaho's freeze-thaw climate, water that gets into a crack expands when it freezes, widening the crack and eroding the base beneath. A small crack caught early costs a fraction of what a full repair costs later. 02 / WHO WE SERVE ## Built for Every Property Type ![Commercial parking lot in Meridian Idaho with crack repair and striping](/photos/projects/professional-plaza/after/professional-plaza--after--lot-striped-wide-01.jpg) COMMERCIAL ### Parking Lots & Business Properties Retail centers, office complexes, apartment lots, warehouses, and industrial properties. Hot-applied rubberized crack sealant rated for heavy vehicle traffic and Idaho freeze-thaw cycles. ![Residential driveway with visible asphalt cracks before crack filling](/photos/external/pexels-29422321.jpg) RESIDENTIAL ### Driveways & Home Properties Residential driveways treated with the same hot-applied sealant we use on commercial work. Stop small cracks before they turn into expensive driveway repairs. 03 / OUR PROCESS ## Simple, Professional, Done Right 01 ### Crack Assessment We walk the property, measure the affected areas, and identify which cracks need filling versus full repair before quoting. 02 ### Clean & Prep Cracks Cracks are blown out and cleaned of dirt, vegetation, and debris so the hot sealant bonds directly to clean asphalt. 03 ### Hot-Applied Sealant Hot rubberized sealant is poured into each crack at proper temperature, fully filling and bonding to the surrounding pavement. 04 ### Cure & Inspect Sealant is allowed to cool and cure. We inspect every crack for full coverage before turning the surface back over. 04 / WHY CHOOSE SUPREME SEAL COAT ## The Treasure Valley Crack Repair Standard 01 ### 10+ Years Experience A decade of crack filling work across the Treasure Valley. Bruce and the Supreme Seal Coat crew know Idaho asphalt. 02 ### Licensed & Insured Fully licensed Idaho LLC with comprehensive business insurance. Property managers and homeowners can hire us with confidence. 03 ### Commercial-Grade Materials Hot-applied rubberized sealant designed for parking lots, applied to every job from large commercial properties to single driveways. 04 ### Free In-Person Estimates We inspect every property in person before quoting. What we quote is what you pay. No hidden fees. 05 ### Weekend Scheduling We work around your schedule. Weekend and after-hours scheduling available to minimize disruption. 06 ### Locally Owned Meridian-based and locally owned. We know Idaho weather and tailor every job to the Treasure Valley climate. 05 / SERVICE AREA ## Crack Repair Across The Treasure Valley Supreme Seal Coat is based in Meridian and provides asphalt crack filling across the entire Treasure Valley including Boise, Nampa, Eagle, Kuna, Caldwell, Middleton, Star, Garden City, Emmett, and Mountain Home. Stop the damage early and protect your asphalt investment. [Get a Free Estimate](/free-estimate) ![Fresh asphalt surface](/photos/external/filesafe-69c54153eac1b7591ff16596.jpg) START YOUR PROJECT ## Ready to Protect Your Pavement? Tell us about your sealcoating, repair, or striping project and we will reach out to schedule a free in-person estimate. [Get a Free Estimate](/free-estimate)[(208) 546-2587](tel:2085462587) ![Supreme Seal Coat](/assets/logo-white-CNmDpgI4.png) Professional sealcoating, pothole repair, crack fill, and line striping across the Treasure Valley. Locally owned and operated. [(208) 546-2587](tel:2085462587)[supremesealcoats@gmail.com](mailto:supremesealcoats@gmail.com) Meridian, Idaho #### Services - [Commercial Parking Lot Services](/commercial-parking-lot-services) - [Residential Driveway Services](/driveway-services) - [Driveway Sealcoating](/driveway-sealcoating) - [Sealcoating](/sealcoating) - [Crack Filling](/crack-filling) - [Pothole Repair](/pothole-repair) - [Parking Lot Striping](/parking-lot-striping) - [Parking Lot Maintenance](/parking-lot-maintenance) #### Areas - [Meridian](/meridian-id) - [Boise](/boise-id) - [Nampa](/nampa-id) - [Eagle](/eagle-id) - [Caldwell](/caldwell-id) - [Kuna](/kuna-id) - [Star](/star-id) - [Middleton](/middleton-id) - [Garden City](/garden-city-id) - [Emmett](/emmett-id) - [Mountain Home](/mountain-home-id) #### Company - [About](/about) - [Projects](/projects) - [Blog](/blog) - [FAQ](/faq) - [Contact](/contact) © 2026 Supreme Seal Coat. 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