About Our Team & History

Midstate Basement Authorities, located in Ithaca, NY, is a full service basement and foundation contractor whose services include basement waterproofing, water control systems, crawl space encapsulation, structural foundation repair, dehumidifier systems, sump pump systems and shotcrete installation.

Back in the early 80’s, Ithaca native, Robert Leach, started his own small contracting business that focused on attention to detail, solid craftsmanship and customer service. After over 20 years of success, Robert’s son, Eric Leach, returned from the military and joined his father on the team, and together, they incorporated R. Leach & Son Contracting. The company continued to focus on general contracting, but Eric knew that in order to grow the business they needed to become an expert in one area of the many services they offered. After further research, he found what seemed to be a genuine need for homeowners and area businesses — a company that offered quality basement waterproofing, crawl space encapsulation and foundation repair services.

Eric partnered with the nationwide leader, Basement Authorities, to train and educate his team on the best products and practices available in the industry. After a year of hard work, he expanded to become the Central New York’s leading provider in basement and foundation services and established what is now Midstate Basement Authorities, Inc. He continues to follow in the honored tradition that his father started in the 80’s, by being an honest and trustworthy businessman…treating customers like family from start to finish. With Eric’s leadership skills and dedication to his team, you can have peace of mind that working with Midstate Basement Authorities will be the right choice for you next project.

Partnerships and Associations

Basement Health Association
Tompkins County Chamber of Commerce
Ithaca Board of Realtors, Inc.
Landlords Association of Tompkins County
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Customer Reviews and Testimonials

Average rating for Midstate Basement Authorities is 4.94 stars of 5 stars - based on 27 reviews
Foundation Repair & Basement Leak in Apalachin, NY
A couple weeks ago, Mid-State came out to repair my foundation and a leak in my basement. The work they did was fantastic!!! They were professional, on time and cleaned up exceptionally well. They took great pride in their work and were very conscientious as I was having mice issues and they took ...
Susan Dingman - Apalachin, NY 13732
Crawl Space Encapsulation in Dryden, NY
I was very happy with the quality of their work. Every interaction I had with Eric, Nicki, Cynthia, and the rest of the crew was positive and professional. Any questions I had were answered in a timely manner. After exploring several options I was confident in my decision to work with Midstate ...
Katie P - Dryden, NY 13053
Foundation Repair And Concrete Leveling in Ithaca, NY
Midstate Basement Authorities was responsive and professional. They followed through on the timeline they set, and actually got the project done sooner than projected. There were some questions after the work was done, and they sent someone out immediately to take a look and discuss. Overall I had ...
Elena C - Ithaca, NY 14850
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