Sealcoating your property’s parking lot will protect your pavement and help you extend your asphalt’s lifespan. Sealcoating will also save you money by helping you avoid the need for costly asphalt repairs.
Understanding the average costs of commercial sealcoating projects in your area can help you determine whether you’re getting a fair deal.
The average cost for sealcoating a commercial parking lot in Pennsylvania ranges between $0.13 to $0.30 per square foot, depending on the customer’s specific needs and other external factors. Some of the most important factors contributing to the total cost include the following:
Most companies charge per square foot, which makes the price easy to estimate based on the size of your parking lot.
A general cost estimate for sealcoating projects should include these factors in the calculation:
Knowing the specific materials and techniques a service provider uses can help you understand their pricing. When one sealcoating contractor is more expensive than another contractor, it helps to ask them what materials they use, how experienced their workforce is, and how advanced their equipment is.
While sealcoating can be a significant upfront investment for many organizations, it’s a project that can generate an excellent ROI.
Here’s how sealcoating your parking lot can benefit your business:

After the coating is applied, establishing a preventive maintenance routine can help you maximize your investment and ROI. Sealcoating is recommended every 4-5 years to keep your asphalt protected.
Sealcoating a parking lot is an investment, so carefully planning a budget is vital for a successful project. When you know the different contributors to the typical cost of sealcoating, you can figure out how it fits into your company’s budget.
While getting a quote from your sealcoating provider will give you the most accurate estimate, you can get a general idea through basic calculations.
First, calculate the total square footage of your parking lot to determine how much space your coating provider will need to cover. Measure the length and width of the lot, then multiply them against each other. If there are any areas of the parking lot that extend beyond a basic rectangle, calculate those areas separately.
Once you calculate your square footage, multiply it by the average price per square foot to get your base estimate.
While your parking lot may look immaculate, it’s best to reapply sealcoating once every four to five years to ensure lasting results. Establishing a preventive maintenance plan is one of the most effective ways to limit costs and prevent major damage to your parking lot.
Preventive maintenance inspections enable you to identify and address minor issues with your parking lot surface before they can escalate into costly repairs. For example, scheduling professional crack filling services between coatings can prevent small cracks from growing into severe issues like potholes.

Choosing the right service provider is critical for getting the high-quality treatment your parking lot deserves. At Daniel B. Krieg, we’re committed to providing the best possible customer experience in the industry.
Many organizations and businesses trust our decades of experience and skilled professionals to provide excellent work on tight timelines, and we use only the highest-quality materials to ensure a lasting finish. We don’t cut corners — we find innovative ways to overcome jobsite challenges and deliver results.
Protect your parking lot through every season with our expert sealcoating. We also offer crack filling and line painting services. Contact us online or call our office at 800.334.4929 to request your free quote.
Please contact Daniel B. Krieg, Inc. by filling out the form below, or by calling us at one of our locations.