
Annual Maintenance Program
Dry Otter offers an option to annually maintain your crawl space or basement that has been waterproofed by us. We are committed to keeping your crawl space or basement system functioning at optimal efficiency. The annual maintenance system is set up to provide that opportunity.
Key Features

Comprehensive Inspection
We will conduct a thorough inspection of the crawl space or basement to identify any potential issues.

Dehumidifier
We will clean or change the filter in the dehumidification system. We will also replace the batteries in the wireless humidity monitor and sensor.
Sump Pump
We will check the sump pump operation and change the check valve, and ensure the exit line is still flowing freely.
Crawlspace and Basement Encapsulation
We’ll check the plastic or foam board liner for any rips and tears. Rips and tears caused by normal use will be repaired. If other contractors have damaged the plastic severely, we will notify you.
Benefits
- Peace of mind knowing that all mechanical devices are operating efficiently.
- Helps increase the longevity of the mechanical devices.
Pricing
Annual Maintenance is $175.00 plus tax.*
How to Sign Up
What Our Customers Are Saying
EXCELLENT Based on 312 reviews Meggan Mason2025-05-08Trustindex verifies that the original source of the review is Google. William, Josh, Luis were out to encapsulate our crawlspace and did an amazing job. They were professional, timely and knowledgeable. Would recommend them and Dry Otter-Denver NC for your crawlspace needs. Sherry L Pendergrass2025-05-07Trustindex verifies that the original source of the review is Google. Great service and prices. William Josh and Louis did an Outstanding job. I would definitely recommend using them for your basement needs. Tracy Morris2025-05-05Trustindex verifies that the original source of the review is Google. Everyone employed with Dry Otter has been wonderful to work with. Heather was always so sweet over the phone. If she needed to call me right back, she did. Marcus came out when he said he would and he was very kind and so informative. He was patient and willing to take the time to answer all our questions. The crew that came out and completed the job were all kind and did a great job. They are hard working young men. The crew cleaned our basement up before they left and it looks great. Kiddos to the entire staff! ALNELLO2025-05-01Trustindex verifies that the original source of the review is Google. In today's business environment it's so rare to find a reputable company that stands behind their installations. Dry Otter is the real deal! I had a problem with a crawlspace dehumidifier they installed years ago. Dry Otter sent a tech out the same day, diagnosed the problem and ordered the new part . Three days later they came back and installed a new control board, covered under warranty. Their tech Daniel Soto even called the following day to make sure everything was working to my satisfaction. Mike Enloe2025-04-30Trustindex verifies that the original source of the review is Google. Very pleased with Curtis, Adam, Devon , and the install crew ( William, Josh , and Luis) of Dry Ottter ! Everything was on the up n up . Answered all questions clearly . Highly recommend this company and install crew for all water issues in unwanted areas of your basement. Erika Moss2025-04-15Trustindex verifies that the original source of the review is Google. The people who work there are very nice Vishrut Konijeti2025-04-05Trustindex verifies that the original source of the review is Google. Team Dry Otter were fast in their communication and changing out the dehumidifier. Good Experience group, William, Josh and Luis completed and provided all the paperwork too. Would recommend. George Barr2025-03-27Trustindex verifies that the original source of the review is Google. Great job. Installation team is easy to work with. Ronald Paulding2025-03-27Trustindex verifies that the original source of the review is Google. The crew arrived on time and went right to work. The crew lead explained what they would do, and had no problem answering questions during the process. They left the work area very clean. Very pleased. Luis Castellanos2025-03-26Trustindex verifies that the original source of the review is Google. Very good communication with the sales team and excellent service from the on-site team. Especially appreciated the on-site lead answering in great amount of detail all the questions we had. Thanks!
Lifetime Warranty
10+ Years Industry Experience
300+ 5 Star Reviews
Schedule Your Free Inspection
Our process includes the following inspections:
Crawl Space Inspection:
- Moisture and Water Damage
- Mold and Fungus
- Insulation Condition
- Vapor Barrier
- Structural Issues
- High Humidity
- Condensation on Ducts
Basement Inspection:
- Water Intrusion
- Cracks and Wall Leaks
- Foundation Integrity
- Sump Pump Operation
- Mold and Mildew
- Basement Floor Cracks
- Hydrostatic Pressure
Our expert will personally visit your home and examine the issues you are having with your basement or crawl space foundation.
Our Service Area
Financing Available
We offer various financing options to make our services affordable to all homeowners.
Ask us about our payment plans today!
*This amount is subject to change depending on the type of system and equipment installed. There is no charge for items covered under warranties.