I had water coming in to my basement and was very pleased with the work Midstate Basement Authorities did to stop the water from coming into my basement. I would recommend them to anyone who is looking for help with their basement.

Midstate Basement Authorities, Inc.
Midstate Basement Authorities, Inc. at a glance
Customers frequently praise Midstate Basement Authorities for professional installation of drainage systems, sump pumps, and foundation repairs, noting punctual crews and clear communication regarding project progress. Recurring themes include efficient workmanship and helpful staff who explain system details. However, several low-star reviews cite significant delays in receiving estimates, missed appointment slots, and discrepancies between initial quotes and final work, including unresolved issues with floor leveling or drainage relocation.
- Google rating: 4.7 out of 5 from 94 reviews (89% five-star).
- Reviews on this page: 94 Google reviews (83 with written comments, 6 with photos).
- Owner responses: the business replied to 90% of reviews.
- Most recent review: November 7, 2025.
- Service: Basement Cleaning Service serving Montour Falls, New York.
Data from Google, last updated October 26, 2026.
Score profile vs other basement cleaning services
Score per factor (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: reliability.
Bar = this company · dark tick = category median.
Star ratings
94 Google reviews we collected
- 5 stars8489%
- 4 stars33%
- 3 stars11%
- 2 stars00%
- 1 star66%
Praise vs complaints
Phrases our text analysis found in 83 written reviews
- Praise18395%
- Complaints105%
Topic share
How often each topic comes up in the written reviews
- Staff & attitude4825%
- Speed & response3719%
- Would recommend3317%
- Quality & results2815%
- Price & value2312%
- Communication189%
- Honesty & trust63%
What customers talk about
We read 83 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“Bill came out to inspect the issue, was very personable, and answered all my questions.”
“The crew was quick professional and they left the area cleaner than when they started.”
“Took half a day off of work and no show.”
“I would recommend them to anyone who is looking for help with their basement.”
“He did a great job of explaining what needed to be fixed and how it was done.”
“Midstate is a friendly, professional, and affordable option.”
“The person that done the estimate lied and said he can elevate floors in the house.”
“They know their stuff, and explained how the system worked in great detail.”
“And for good reason--they respond quickly, are fair and honest in their recommendations and pricing, and do good work.”
People customers mention
- Bill 7 reviews
- Don 3 reviews
- Eric 3 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Reviews for your job
Customers hired Midstate Basement Authorities, Inc. for 4 kinds of job. Pick one to see what they paid and said.
Recent reviews
I had water coming in to my basement and was very pleased with the work Midstate Basement Authorities did to stop the water from coming into my basement. I would recommend them to anyone who is looking for help with their basement.
Had a basement window replaced on older home. Looks great, would use again for next one
The person that done the estimate lied and said he can elevate floors in the house. House floors is still unlevel. Left screws missing in jackstands. The blueprint did not match the work that was done.
My dehumidifier location was challenging, and the Midstate installers worked with me to get it just right, even when that required moving it after the initial try. I really appreciate their patience and creativity to deal with my old house!
Amazing from start to finish. Antonya got back to me ASAP after submitting a request. She also kept me up to date on when materials would be delivered. Bill came out to inspect the issue, was very personable, and answered all my questions. He also took the time to ask questions and understand where the issue may be…
Efficient, quality work. This is the second time that I have used them and no complaints My basement is now dry. I highly recommend them.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Masonry repair & maintenance | 7 | — |
| Foundation repair | 5 | — |
| New construction services | 2 | — |
| Foundations | 2 | — |
Compare with
Photos
Customer reviews
4.7 ★★★★★ 94 reviews on Google · rating breakdown
Reviews from Google, shown as published (original wording, unedited).
Had a basement window replaced on older home. Looks great, would use again for next one
Thank you for your wonderful feedback, Brian! We're thrilled to hear that you’re pleased with the basement window replacement and that it looks great. We appreciate your trust in us and look forward to assisting you with your next project.
The person that done the estimate lied and said he can elevate floors in the house. House floors is still unlevel. Left screws missing in jackstands. The blueprint did not match the work that was done.
Thank you for your feedback. While we're disappointed to see this review, we do want to take a moment to clarify a few important points. Our team completed the project as outlined in the contract, which clearly states that while we aim to improve uneven conditions, perfectly level floors cannot be guaranteed due to structural limitations in many homes. Despite this, the flooring conditions were significantly improved, and the scope of work was fulfilled. This matter was reviewed through formal arbitration, and the ruling found that we met our contractual obligations. Regarding the mention of missing screws in the jack stands — this is the first we’re hearing of this issue, as it was never brought to our attention during or after the project. Had we been made aware, we would have gladly addressed it immediately. We remain committed to transparency and quality work. We encourage open communication so that any concerns can be resolved directly and promptly.
My dehumidifier location was challenging, and the Midstate installers worked with me to get it just right, even when that required moving it after the initial try. I really appreciate their patience and creativity to deal with my old house!
Thank you for your kind words, Peter! We're glad our team was able to find the right solution for your dehumidifier installation. It’s great to hear that you appreciated their patience and creativity with the challenges of your old house. Your satisfaction is our priority, and we’re thrilled we could help. We look forward to serving you again in the future!
Amazing from start to finish. Antonya got back to me ASAP after submitting a request. She also kept me up to date on when materials would be delivered. Bill came out to inspect the issue, was very personable, and answered all my questions. He also took the time to ask questions and understand where the issue may be happening and how it could be fixed. Dan came out to fix the issue. He did a great job of explaining what needed to be fixed and how it was done. I have not had a lot of luck with companies since moving to Binghamton, but Midstate was great throughout the entire process. I will definitely call them for any issues in the future and recommend anyone having basement issues to do the same.
Thank you for your fantastic review! We are thrilled to hear that you had such a positive experience with Antonya, Bill, and Dan. Our team works hard to ensure our customers are informed and well taken care of, and it's great to know we met that expectation for you. We appreciate your recommendations and look forward to assisting you again in the future!
Efficient, quality work. This is the second time that I have used them and no complaints My basement is now dry. I highly recommend them.
Thank you for your kind words and for choosing us again, David! We're thrilled to hear that you're satisfied with our work and that your basement is now dry. Your recommendation means a lot to us. We look forward to serving you again in the future!
I recommend the services of Midstate Basement Authorities. They know their stuff, and explained how the system worked in great detail. Very good customer relations.
Thank you for your positive feedback, David! We're glad to hear that our team provided you with detailed explanations and excellent customer service. Your recommendation means a lot to us. If you need any further assistance, feel free to reach out. We appreciate your support!
MidState installed a drainage system in my basement. The crew was quick professional and they left the area cleaner than when they started. They were very willing to send lots of pictures and give alot of updates which I found very helpful because I was not in the area while most of the work was being done. I will absolutely work with them again in the future.
Thank you for your fantastic feedback, Taryn! We're thrilled to hear that you had a positive experience with our team during the drainage system installation. It's great to know that our communication and attention to detail met your expectations. We appreciate your trust in us and look forward to working with you again in the future!
Honest place! Bill from Midstate Basement came out to inspect my foundation because I had a leak in my basement. I had been told (incorrectly) by a plumber that the leak was not plumbing related and was the foundation. Bill quickly realized it was not a foundation issue, and instead found a leaking radiant-floor pipe that the plumber had missed. Bill then connected me with a plumber who fixed the problem that day. In addition to his honesty, Bill amazingly refused to charge me for his time and expertise, even though I insisted he do so.
Thank you for your wonderful review, Justin! We're thrilled to hear about your positive experience with Bill and his dedication to honesty and service. Your satisfaction is very important to us, and we appreciate your recognition of our team's efforts. If you need further assistance in the future, don't hesitate to reach out!
I don't usually leave reviews but in this occasion it is totally merited. I had Mid-State come to my house after a nightmare with another company and I can say with ease it was night and day. Charlie was very serious and kept his word on everything discussed and his crew did a great job to the point that we didn't hear anymore of the loud cracking on night one. They passed inspection and everything went smoothly. We are only on day two but are totally satisfied and would recommend them to any of my family and friends. Thank you Charlie and crew!
Thank you for your wonderful review, Maria! We're thrilled to hear that you had such a positive experience with Charlie and the team. Your satisfaction means a lot to us, and we appreciate your recommendation to family and friends. If you need anything in the future, please don't hesitate to reach out!
Business details
- Address: 20 Verizon Ln unit a, Lansing, NY 14882
- Phone: (607) 591-8500
- Website: midstatebasement.com
- Service area: Montour Falls, NY