Portland Lot Striping and Marking

To create a smooth and safe experience for Portland drivers and pedestrians, proper parking lot striping and markings are essential. That’s why, at Black Diamond Sealcoating, we are dedicated to providing the best striping and marking services available, so that your parking lot remains safe, well-marked, and professional in appearance. 

Our experts at Black Diamond Sealcoating have extensive knowledge of the Portland area’s parking lots codes and general guidelines. 

In addition to that, we work efficiently, so no matter how big or small the job is, we will get it done in a timely manner to minimize any impact to business owners, customers, employees or tenants. 

For professional parking lot maintenance, parking lot marking, and striping services in the Portland metro area, you can count on Black Diamond Sealcoating. Contact us today to learn more or to schedule your project. 

Black Diamond Sealcoating, serving the Greater Portland areas, including east and west side, southern Washington, and Willamette valley areas, has many years of experience in professional striping and marking. We can help with all of your parking lot striping needs, such as:


Proper stall line markings ensure that vehicles have clearly defined parking spaces throughout Portland. Both new layouts and existing.


Used to designate fire lanes to prevent parked vehicles from blocking Portland firefighters’ access.


Clearly marked handicap spaces ensure you are in compliance with the Americans with Disabilities Act guidelines. These line markings denote handicap-accessible areas and make certain that Portland residents with disabilities are able to move around with ease.


Hatch striping is necessary for handicap vans with lifts, allowing the best accessibility to ramps. Hatches can also communicate areas with loading zones, or “no block areas.”