OSI specializes in: Hot Rubber Crack Filling, Parking Lots, Patch Work, Sealcoating, Driveway Paving & Anything Asphalt!!

Hot Rubber Crack Filling

Asphalt maintenance goes beyond just seal coating each year. A lot of the damage to asphalt will occur with water intrusion through cracks in the asphalt surface. Filling Cracks is an essential application in addition to seal coating for long term asphalt pavement protection. OSI offers many asphalt crack filling solutions for any project. Your other options include hot applied products for parking lots, roads & streets, and Federal-Specified applications.

Parking Lots

Whatever you call asphalt parking lots, black top parking lots, ash-phalt parking lots, tarmac or macadam parking lots... Asphalt parking lots are described many different ways!

Asphalt is pliable, making it much more forgiving than concrete.To install a new asphalt parking lot, in most cases, you will need blue print drawings which includes sub grade material and preparation specs, asphalt mix design and installation specs, drainage specs, and striping and marking layout specs. In most cases you will also need to include concrete curb and gutter, sidewalks and handicap ramp specs as well.

In instances where your commercial property is not subject to city and county specifications, you can install a new asphalt parking lot without blue print drawings and engineering but you will still need a solid drainage plan! A parking lot can shed large amounts of water and that water must be managed and directed to areas where it will keep from flooding neighbors, streets and even buildings! In this case, hiring a reputable contractor is critical to avoid future problems!


Benefits: Since asphalt is a petroleum based product, other petroleum products may react with the surface. This includes vehicle oil and gasoline. The sealcoat may act as a temporary barrier against those materials. A sealcoat is not a crack filling agent; this must be done prior to applying the sealcoat. sealcoating may reduce the friction or anti-skid properties associated with the exposed aggregates in asphalt.

Types: There are primarily three types of asphalt sealers. They are commonly known as coal-tar, asphalt emulsions, and acrylics. All three have their advantages but are typically chosen by the contractors preference unless otherwise specified. Some States in North America have banned the use of coal tar based sealants primarily based on United States Geological Survey studies.

Acrylic sealers are typically produced in multiple colors and are a niche product for sealing and beautifying properties such as driveways, golf cart paths or as identifiers to specific parking areas or entrances.

Application methods:Pavement sealers are applied with either pressurized spray equipment, or self-propelled squeegee machines or by hand with a squeegee. Equipment must have continuous agitation to maintain consistency of the sealcoat mix. The process is typically a two coat application which requires 24 to 48 hours of curing before vehicles can be allowed back on the surface. Prior to application the surface must be completely clean and dry using sweeping methods and/or blowers. If the surface is not clean and dry, then poor adhesion will result. Once the surface is properly prepared, then properly mixed sealer will be applied at about 60 square feet per gallon per coat. src: https://en.wikipedia.org/wiki/Sealcoat

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Tile Flooring and More

We have thousands of colors, sizes, and styles to choose from! Whether you're doing a new floor, or gorgeous backsplash for some new granite countertops, we have what you need. Check out our gallery below for some of our options. Not seeing what you want? Call us and let us help!

Wood Flooring

Upgrade your home with any of our amazing choice for hard wood flooring! We carry everything from Solid Hardwood to Engineered Hardwood and even bamboo! No matter what the look you're going for, we have everything you need for your next home improvement! Call us today to find out more!

Stone Flooring

Give your home and yard a gorgeous new look this season with quality fabricated stone tiles! Give your home a rustic feel, or build a beautiful new walkway around the garden and to your door. We have everything you need to get started on remodeling! Give us a call today!

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Current Specials

Over 15 years of Paving Services Phoenix metro area. Residential and Commercial paving projects: We have the Best Prices in Town!

Contact Us for a free estimate. 602-223-1186

*Restrictions May Apply. Subject to change without notice.

As Low As $1 Per Square Foot!!!

Instant Paving Estimate AZ

*Restrictions May Apply. Subject to change without notice.

Why Choose Us


There are leaders, and then there is everyone else. At One Stop Improvements, we take immense pride in driving the industry standards forward, focusing on efficiency, quality, and safety. No one ever complained about hiring the best.


Our standards are high. So high in fact, we are in a league of our own, moving our entire industry forward. One Stop Improvement has become synonymous with the highest quality craftsmanship. No one ever complained about having their work completed perfectly.


It is old fashioned now, but we do what we say we are going to do. Plain and simple. Our word is bond, and that applies to our deadlines, as well.
No one ever complained that we had too much integrity.

 T E C H N O L O G Y

When you are dealing with a million moving pieces, your tools can be the difference between moving forward and spinning your wheels. At One Stop Improvement, we are continually finding the best new technology.
No one ever complained it was too easy.

Who We Are?

When you have been in business as long as we have and faced technologies increasingly rapid developments, you learn a few things. Or, in our case, more than a few. We not only have simple, ready-to-implement solutions for almost every problem, we have the patents for them, too. And, if you bring us something new, our engineers would love to work with you to find the solution.



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Call Us Today! 602-223-1186