About Senegal Specialty Contracting
Learn more about our history, our team and our company culture.
What Makes Omaha’s Leading Specialty Contractor
Senegal Specialty Contracting, founded in 2002 by Gary Hammer, is your trusted source for waterproofing, joint sealants, and painting. Our locally owned business, led by Gary with 20+ years of experience, has evolved into one of the region's top waterproofing specialists. In 2010, we expanded to offer commercial painting division.
For home builders, we provide waterproofing solutions and innovative Enviro-Dri technology. Homeowners can rely on us for drainage solutions with a dissatisfaction rate of less than one percent.
Our commercial services span diverse projects, from hospitals to industrial sites. We cater to over 70 builders in the Metro Omaha / Lincoln area. And as proud members of ISNetworld, the Better Business Bureau, and the Omaha Builders Association, we know that our work impacts our community as a whole.
We build consistency through quality communication.
While we’re passionate about our craft, we’ve realized that the best project isn’t possible without great relationships. We’re proud to have maintained dozens of consistent relationships with the best contractors, helping us fuel the Midwest's growth.

Permanent Solutions
Our experienced, professional team prioritizes quality in every project, allowing us to deliver results that always exceed expectations.

Local Expertise
Our in-depth knowledge of the local landscape helps us address your project’s needs with precision and effectiveness.

Unmatched Quality
Address tomorrow's concerns with solutions that stand the test of time, ensuring the longevity of your property.