Professional Asphalt Sealcoating in Phoenix, AZ
Expert Parking Lot Sealcoating in Phoenix, AZ
We come by our nickname the “Valley of the Sun” here in Phoenix honestly. If you’ve been here during the summer, it’s no secret that it gets hot here. In 2024, we had 143 days over 100º! We’ll see what 2025 holds for us. Combine our triple digit summer with the growing population in the Phoenix metro area and your parking lots take a beating every day!
That’s where we come in. We provide professional asphalt seal costing services across Arizona. Our sealcoating is designed to protect your pavement, save you money on repairs, and let’s be real, a nice freshly coated parking lot is just plain pretty.
Why Do You Need Sealcoating for Your Phoenix Parking Lot?
Phoenix’s extreme climate – from our hot summers (we’ve measured asphalt temperatures over 160ºF!) to our infamous haboobs (the random name we started calling monsoon rains and dust storms like 10 years ago) – the parking lots in Phoenix need a lot of TLC. Our sealcoating services offer a durable barrier against:
Sun & UV Ray Damage
Prevents oxidation and degradation, which leads to a brittle and faded surface.
Water Penetration
Shields against rain & moisture, reducing the risk of cracks and potholes forming.
Oil & Gas Spills
Resists damage and staining from vehicle fluids, keeping your lot cleaner.
Daily Wear & TeaR
Creates a tough, resilient surface that stands up to constant foot & vehicle traffic.
It jUST lOOKS gOOD
A freshly sealcoated & striped parking lot instantly boosts your business’s image.
Our Professional Sealcoating Process
At Straight Striping, parking lot maintenance is something obsess over, so you don’t have to. We believe in doing the job right the first time. Here’s a quick look at our sealcoating process.

Thorough Cleaning
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Crack Sealing (If Needed)
For existing significant cracks, we recommend and can provide professional asphalt crack sealing services prior to sealcoating. This addresses underlying issues and provides a smoother, more durable finish.
Expert Sealant Application
We apply a high-quality, commercial-grade sealant evenly across the surface, ensuring complete coverage and optimal protection.
Optional Line Striping
Once the sealcoat is cured, we can provide crisp, clear parking lot line striping, including ADA-compliant markings and stencils, to complete the fresh look and ensure safety and compliance.
Benefits of Asphalt Sealcoating
Cost
Savings
improved safety
Increased PROPERTY VALUE
Easier Maintenance
Asphalt Sealcoating FAQs
When we sealcoat a parking lot, we apply a protective layer over the asphalt to protect against water, UV rays, oils, and other damaging elements. This is especially helpful here in Phoenix, where our parking lots take a lot of abuse from the sun and extra condensation and other leaks from vehicles. Asphalt temperatures consistently reach over 150° during our summer months and are then drenched by monsoon rains and dust storms. Sealcoating helps to extend the lifespan of the parking lot and maintain its appearance.
Typically, it’s recommended to seal and stripe a parking lot every 2-3 years. However, the frequency can vary based on factors like traffic volume, climate conditions, and the quality of the initial application.
Yes, it’s generally a good practice to sealcoat your parking lot before painting parking lot stripes. Sealcoating provides a smooth and uniform surface, ensuring that the stripes adhere properly and last longer.
While sealcoating does provide a protective layer over the asphalt, it’s not designed to fill cracks. For cracks, a specialized asphalt crack filler or sealant should be used before sealcoating to ensure a smooth and protected surface.
For optimal results, the temperature should be above 50°F and rising, with no expected rainfall within 24 hours of application.
Complete Pavement Maintenance Solutions
Beyond professional sealcoating, Straight Striping offers a full range of asphalt and concrete services. On top of the below services, our partner divisions make us a one-stop-shop for all of your exterior cleaning needs, too – power washing, window cleaning, or parking lot sweeping!