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Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

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Contact your local dealer or call 1-800-638-7048

Zip code 43215

Your Local Dealer is

Mid-State Basement Systems

Job review from in Beaverton, OR 97007 on 06/06/22

Overall Rating:

5  out of 5
Our Overall Service
Efficient and effective
Scheduling Appointment
Timing worked well
Sales Process
Project Manager
Koletien Mitchell was friendly and always ready to explain the project progress during the two days. I feel confident about the work that was done!
Our Installation Crew
Elliott Dozal, Marco Leon Medina, Sebastian Reyes, thank you for your hard work and leaving the basements spotless too!
The Cleanup Process
The grounds were left immaculate, including the basements, even with it raining at the beach.

What type of work did you have done:

Basement Waterproofing

What made you choose our company:

I felt that Terra Firma offered a solution to an unresolved odor in the house. By providing ventilation, moisture dehumidification and an air filtration system, and a sump pump,
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