Complete Your 
Home With 
Our Crawl Space Services!

Do you have a home or business with an unfurnished or deteriorating crawlspace? We believe that no matter how little the decay is, you should never ignore the signs of a damaged crawl space! Take the initiative and get your home's substructure properly protected by Midstate Basement Authorities!

Call today to book a free estimate appointment!
NY: 1-888-302-7889

What our customers have to say about us

July 5, 2021

I hired Midstate, out of five quotes from local companies, to install French drains, a sub-pump, install a wall support system for my foundation and encapsulate my crawlspace. Everything was impressive from the evaluation, the quote through the final walk through. I am so impressed by every employee I have interacted with through the project. Our crawlspace was a scary nightmare and now it's a dry, clean, usable space. I'm so happy I chose to go with Midstate.

Gary McNaney
July 8, 2021

When we bought our home the inspector missed some key issues, like part of the basement having caved in. Midstate fixed that and put in a new drainage system. I never saw any group of people work as hard nor as diligently as them. They worked nonstop and did an amazing job. They also encapsulated a large crawl space and what a difference it makes. I would highly recommend them.

Regi T
November 9, 2021

Sealing and installing dehumidifier in crawl space.

David Mayers
February 25, 2022

I would highly recommend Midstate Basement Authorities for any structural work that needs to be done. The foreman we were lucky enough to have was Steven Collyer. We have a crawl space and our house was settling causing cracks, doors wouldn't open or close properly and uneven floors. Steve Collyer was the foreman and (worker) replaced the main beam (40 ft.) and added more support jacks to take care of this problem. He and his one man crew were able to do this job in a day and a half. Steve was very professional, kept us informed every step of the way. He certainly is an asset to Midstate Basement Authorities. We have additional work that will need to be done when the weather warms up a bit and we certainly will be requesting Steve to come out and work on that project, also. Thanks, again, Steve, for a job well done!!

John Barber
December 18, 2019

Midstate Basement is an excellent company and they do stellar work! Recently Ben and his crew did major structural work to my 1907 lake cabin duplex which included pouring new concrete pads for structural support, core filling existing cinder blocks and redesigning and framing new support columns and joists. They also encapsulated the crawl space with heavy duty plastic and added spray foam around each post and the entire crawl space perimeter to the rim board. They are competitively priced and do exactly what they say they're going to do. I am extremely satisfied with their work and highly recommend this company. Eric and Don, you have built an incredible company - Five stars! Thank you!

Jasmine Daniel Gardner
August 25, 2020

This team was awesome! They made our basement crawl space air tight, installed a dehumidifier and fixed our sub-pump. They went above and beyond, fixing a water leak and even killing mice! I can't say enough good things.

Reap The Benefits From a Waterproofed Crawl Space!

A properly encapsulated crawl space not only protects your home from water damage but also ensures that those living in the home aren't susceptible to the hidden dangers of a decaying substructure. Whether it be to compensate for structural settling or to prevent seasonal water runoff from penetrating crawl space walls - causing deterioration; Midstate Basement Authorities has the knowledge & expertise to properly waterproof your crawl space!

Crawl Space Services

Crawl Space Repair
Through our crawl space repair service, you can greatly extend the longevity of your home or business structure. With moisture, soil settlement, and other common external factors, floors can become saggy, affecting your home's overall structural integrity. This makes the investment in fortifying and repairing a crawl space much more worth it in the long run for any property.
Crawl Space Encapsulation
Crawl space encapsulation protects a structure's lower levels from water damage caused by moisture, pests, and mold in the environment. Moisture-related damage often contributes to mold and mildew, which in turn causes decay in vital substructures. For prevention, encapsulating your crawl space in heavy-duty moisture barriers, installing drainage systems, and dehumidifying the area are ideal.
Humidity Control Solutions
High humidity levels cause issues like muggy air, stuffiness, mildew, and musty odors. That's why it's essential to maintain the air quality of any property. Our experts help find the source of these problems and offer humidity control solutions for property sub-levels. We keep your spaces comfortable and free of harmful contaminants with professionally delivered solutions, such as dehumidifiers, wall crack repair, and waterproofing.

States We Service!

New York
Interested? Call today or fill out a form!
Interested? Call today or fill out a form!

Our Office Location

Ithaca, New York Office
106 Horton Road, Newfield NY 14867
(888) 302-7889
Hours of Operation
Monday: 7:30AM - 5:00PM
Tuesday: 7:30AM - 5:00PM
Wednesday: 7:30AM - 5:00PM
Thursday: 7:30AM - 5:00PM
Friday: 7:30AM - 5:00PM
Saturday: Closed
Sunday: Closed