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Parking Lot Crack Sealing

Asphalt Coatings Company

Asphalt Coatings Company seals commercial parking lot cracks with hot-pour rubberized sealant to help keep water out of the base.

Start your crack sealing quote

Cracks we seal

  • Transverse cracks
  • Longitudinal cracks
  • Reflective cracks
  • Edge cracks
  • Early-stage block cracking
Commercial parking lot with a network of fresh black crack sealant lines across the asphalt
  • 4.7 out of 5 on Google
  • Hot-pour rubberized sealant
  • ASTM D6690 Type II sealant
  • Route and seal
  • Free on-site assessment
  • Traffic control and phased work
  • Since 1986

Parking Lot Crack Sealing Services

Asphalt Coatings Company seals parking lot cracks by route and seal, overband crack sealing, flush-fill crack sealing and blow and seal, matching the method to each crack's width, movement and condition.

  • Route and seal: a long crack sealed with a uniform band of hot-pour rubberized sealant

    Route and Seal

    A router cuts a uniform reservoir along a working crack to hold hot-pour rubberized sealant.

  • Overband crack sealing: a smooth band of sealant laid over a crack in the asphalt

    Overband Crack Sealing

    Sealant extends 2 to 3 inches beyond the crack edges on working cracks with active movement.

  • Flush-fill crack sealing: thin sealed cracks meeting in a V across a parking lot

    Flush-Fill Crack Sealing

    Hot-pour rubberized sealant is placed level with the surface, without an overband, for non-working cracks.

  • Blow and seal crack sealing: branching cracks sealed around a bollard at the corner of a walk

    Blow and Seal Crack Sealing

    A hot air lance cleans hairline cracks under 1/4 inch, then sealant goes straight in.

Our assessment identifies transverse, longitudinal, reflective, block and edge cracking, and the written quote names the method for each crack type.

Which Properties Does Asphalt Coatings Company Crack Seal?

Asphalt Coatings Company seals cracks at commercial, industrial, multifamily, HOA and municipal properties. Residential work is not offered.

  • Retail Center Parking Lots

    Asphalt Coatings Company seals cracks in retail center parking lots, including a retail store parking lot.

  • Office Park Parking Lots

    Asphalt Coatings Company seals cracks in office park parking lots.

  • Industrial and Distribution Parking Lots

    Asphalt Coatings Company seals cracks in industrial and distribution parking lots.

  • Apartment Complex Parking Lots

    Asphalt Coatings Company seals cracks in apartment complex parking lots.

  • HOA Community Parking Areas

    Asphalt Coatings Company seals cracks in HOA parking areas, with community roadways on a rolling schedule.

  • Healthcare Facility Parking Lots

    Asphalt Coatings Company seals cracks in healthcare facility parking lots, including a surgery center.

  • Hotel and Hospitality Parking Lots

    Asphalt Coatings Company seals cracks in hotel and hospitality parking lots.

  • School and University Parking Lots

    Asphalt Coatings Company seals cracks in school and university parking lots.

  • Municipal and Government Parking Lots

    Asphalt Coatings Company seals cracks in municipal and government parking lots.

  • Church and Nonprofit Parking Lots

    Asphalt Coatings Company seals cracks in church and nonprofit parking lots.

Crack Sealing Before and After

Asphalt Coatings Company filled an open crack running across the asphalt with rubberized sealant.

Crack sealing before and after: an open crack running across the asphalt, then the same crack filled with rubberised sealant

Crack Sealing Case Studies

Asphalt Coatings Company has documented crack sealing work at a surgery center, a retail store and a recreation center.

  • Blue ADA symbols and white hatched aisles in front of Clear Creek Surgery

    Surgery Center Parking Lot Crack Sealing

    Our crews completed asphalt patching, concrete curbs, a concrete walk, crack sealing and parking lot striping at Clear Creek Surgery.

    View the case study
  • Fresh yellow hatched area in front of the Kohl's entrance, at night

    Retail Store Parking Lot Crack Sealing

    Our crews completed crack sealing, parking lot striping, ADA stalls and curb painting at a retail store parking lot.

    View the case study
  • New white stall lines and crack sealant across the parking lot at Northridge

    Recreation Center Parking Lot and Drives Crack Sealing

    Our crews completed asphalt patching, crack sealing, parking lot striping and curb painting at Northridge.

    View the case study

View All Case Studies

Crack Sealing Reviews

Customers rate Asphalt Coatings Company 4.7 out of 5 on Google, and these reviews describe our crack filling, sealcoating and parking lot work in their own words.

1–3 of 6

  • Judson Jr and the whole asphalt crew did a great job with our commercial asphalt project. We have used them for several years to seal coat and crack fill our parking lots and every few years we mill and pave our parking lots and our only call is to ACC. We have used them for years and wouldn’t use any one else. I can’t recommend them more.

    Read moreShow less of Prince Ali's review
    Prince AliGoogle review
  • Judson Jr and his team are the best. Asphalt Coatings company has been around for over 40 years and we have been using them for many of those years. From parking lot resurfacing to Mill and Overlay Projects and annual maintenance including seal coating, crack fill, and re striping. These guys are the best and I wouldn’t use anyone else. A commitment to them is a commitment to the success and value of your property.

    Read moreShow less of Goop Master's review
    Goop MasterGoogle review
  • ACC maintains this lot. Great communication and was easy to work with!

    Stasia NicholsonGoogle review
  • Our Business Owner's Association switched to Asphalt Coatings recently, and the quality of their work has been fantastic. Not only that, Shawn has been an extraordinary educator and guide for us, helping us map out overdue repairs and long term maintenance so we can set a reliable budget. I'd highly recommend Asphalt Coatings!

    Read moreShow less of Tracy T's review
    Tracy TGoogle review
  • Victor with the company is great and is prompt on service and estimates for the company I work for. Great Job!!!!

    Steven Mendez jrGoogle review
  • David and the team have been phenomenal to work with the last two years I have known them. Great communication, high quality work, and a friendly attitude has made working with him and his team an absolute pleasure. Highly recommend.

    Read moreShow less of Brian Smith's review
    Brian SmithGoogle review

Which Parking Lot Cracks Can Be Sealed?

Linear cracks can be sealed when the surrounding asphalt is sound and the base remains intact.

Sealable parking lot cracks: a network of sealed cracks across a striped parking area

Crack sealing can help if your parking lot has one of these conditions.

  • Transverse or longitudinal cracks under 1 inch wide, with sound pavement on both sides and an intact base.
  • Early-stage block cracks, which can be sealed before sealcoating.

Your parking lot needs a repair assessment instead if it shows one of these signs.

  • Alligator cracking, crumbling or depressed pavement, or an eroded base.
  • Cracks wider than 1 inch with deteriorated edges.
  • Severe block cracking, which needs a mill and pave assessment.
  • Asphalt Repair

    For drainage and failing pavement, start with an asphalt repair assessment.

  • Mill and Pave

    For severe block cracking, see mill and pave.

Hot Rubber Crack Sealant That Meets ASTM D6690 Type II

Asphalt Coatings Company uses hot-pour rubberized crack sealant meeting ASTM D6690 Type II.

The sealant flexes with temperature changes, and temperature-controlled melter equipment applies it at the specified 380 to 410°F.

ASTM D6690 Type II describes the material specification, and it is not a company certification.

Hot rubber crack sealant: wide bands of sealed cracks showing through black sealcoat in a stall row

Crack Sealing vs Crack Filling

Crack sealing uses a hot-applied sealant that flexes with temperature, while cold crack filler hardens and suits cracks with little movement.

Crack sealing uses these materials and preparation.

  • Hot-pour rubberized sealant.
  • Flexible sealant for cracks that move.
  • Route or blow clean, then an overband or flush finish as specified.

Crack filling uses these materials and preparation.

  • Cold filler.
  • Hardening filler for cracks with little movement.
  • Compare the proposed material and preparation before treating the bids as equivalent.

More Paving and Concrete Services

Asphalt Coatings Company also provides parking lot maintenance, sealcoating, asphalt repair, parking lot striping, asphalt paving, mill and pave, new asphalt construction, concrete repair, concrete sidewalks, curb and gutter, concrete dumpster pads and other concrete services.

Our Crack Sealing Process

Our crack sealing process follows five steps, from a free assessment to a quality check before traffic returns.

Crack sealing process: crack sealant lines along a drive lane beside an office building
  1. Assess the Pavement

    We map crack patterns, classify cracks by type and movement, and measure width and depth.

  2. Choose the Method

    We match the sealing method to each crack and separate areas that need repair.

  3. Write the Proposal

    You receive linear footage, the method per crack type, the material specification and itemized pricing.

  4. Prepare and Seal

    We route where needed, clean and dry with a hot air lance, then seal.

  5. Check Before Reopening

    We check adhesion, fill level and overband dimensions before the area reopens.

Call the office nearest you

Keeping Your Parking Lot Open During Crack Sealing

We schedule crack sealing in coordinated phases so customers, tenants, residents and deliveries keep planned access.

We keep the parking lot working during crack sealing in these three ways.

  • Traffic control separates the work area from active traffic.
  • Community roadways can follow a rolling schedule.
  • We talk through entrances, delivery routes and occupied areas when arranging the assessment.

What Affects Parking Lot Crack Sealing Cost?

Parking lot crack sealing cost depends on linear footage, crack width, site access and the sealing method.

Your free, itemized written quote sets out these cost factors before work begins.

  • Linear footage The assessment measures cracks by length rather than pavement area.
  • Crack width Crack width and condition decide whether a crack can be sealed and how.
  • Site access Phasing and traffic control keep planned access open while we work.
  • Sealing method Routing adds preparation compared with blow and seal.

Frequently Asked Questions

These frequently asked questions cover crack sealing basics, scheduling and access, and how crack sealing fits with sealcoating and your property.

Basics

What Is Crack Sealing?

Crack sealing places flexible sealant into pavement cracks to help keep water from reaching the base.

It treats the crack itself, and the assessment separates sealable cracks from pavement that needs repair.

What Happens If Cracks Are Left Unsealed?

Unsealed cracks let water reach the base and can develop into potholes or sub-base failure.

Timely sealing can avoid more extensive patching or resurfacing, but once the surrounding pavement is failing, sealing alone is no longer the right treatment.

Scheduling and Access

When Should Crack Sealing Be Scheduled?

Crack sealing works best before winter, ahead of the freeze cycle that widens cracks.

Visible cracks, seasonal movement and wear in high-traffic areas are reasons to arrange an assessment before the pavement becomes too distressed, and we book the sealing window rather than fitting it into gaps.

Do Cracks Need to Be Dry?

Cracks need to be dry for the sealant to bond.

Cold and damp conditions work against the bond, and a hot air lance removes residual debris and dries and lightly heats the crack walls during preparation.

When Can Traffic Return?

Sealant needs time to set before traffic returns, with the interval depending on temperature and the material used.

We state the site's reopening interval before the crew leaves, and each area receives its quality check before reopening.

Sealcoating and Your Property

Should Cracks Be Sealed Before Sealcoating?

Crack sealing comes before sealcoating so the protective coat goes over a closed surface.

Where sealcoating or patching is planned, we coordinate crack sealing in the same mobilization, because sealcoating does not repair cracks.

Does Your Property Fit Our Service?

Crack sealing is available for commercial, industrial, multifamily, HOA and municipal properties.

Residential work is not offered.

Which Areas Does Asphalt Coatings Company Serve?

Asphalt Coatings Company runs its work from three offices, in Denver Metro, Colorado Springs and Fort Collins, and its crews also work across the cities listed below.

More cities we serve

Send your job site address with the form and we'll confirm it's in our service area.

How Your Free Crack Sealing Quote Works

A free crack sealing estimate or quote starts with one step from you: send your job site address with the form and we'll confirm it's in our service area.

  1. Asphalt Coatings Company visits the property for a detailed on-site assessment.
  2. You get an itemized written quote with the measured footage, the method for each crack type and the material specification.
  3. The estimate carries no obligation, and an estimator replies within one business day.

The estimate costs nothing and carries no obligation.

To talk it through first, call the office nearest you, Monday to Saturday from 7:30 AM to 5:00 PM, or email info@asphaltcoatings.net.

Call NowEmail info@asphaltcoatings.net

Monday to Saturday, 7:30 AM to 5:00 PM

For commercial properties only, including HOA, multifamily and municipal sites.

You receive a written scope with itemized pricing before any work begins.

Send your job site address with the form and we'll confirm it's in our service area.

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    Free on-site estimate. No obligation.