Does your commercial building need a sealing and caulking expansion joint contractor? Checking the caulking in your expansion joints should be a part of your regular maintenance. Time and exposure to the elements will cause it to become brittle. Old, dried-out caulking can lead to expensive damage to the exterior of your commercial building. Sealing and caulking expansion joint services help you avoid problems such as cracking and spalling. Presto has been San Francisco, CA's sealing and caulking expansion joints company for over 20 years.

It can be difficult to access all the expansion joints on commercial buildings. Properly cleaning out old caulking can be difficult when standing on the ground but if you’re thirty feet up it can be downright impossible without the proper equipment. Properly preparing the expansion joint is the only way for the caulking to properly adhere to the surface and create a flexible and watertight barrier. Both new construction and older buildings need expansion joint caulking and sealing services. We have decades of experience helping contractors and property managers keep their buildings protected and looking their best.

We offer many different waterproofing and restoration services. We are proud to be a leader in the industry for over two decades. The commercial building exterior restoration experts at Presto are ready to restore the appearance of your building, decrease your maintenance costs, and keep your property protected for years. Contact us today for a free, no obligation quote. We look forward to learning more about your needs.