Tidewater LLC
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Claim This BusinessAbout Tidewater LLC
Tidewater LLC delivers basement waterproofing, crawl space encapsulation, and foundation repair across the Hampton Roads region. With a 4.8-star rating accumulated across 69 client reviews, the company maintains a strong reputation in communities including Hampton, Newport News, Norfolk, Virginia Beach, and surrounding cities. Service availability runs weekdays from 8 AM through 6 PM, accommodating homeowners seeking scheduled moisture management solutions.
The company distinguishes itself through a full-spectrum approach to below-grade moisture control. Website offerings include exterior waterproofing membranes, crawl space insulation upgrades, dehumidifier installation, and structural reinforcement involving jack and joist systems. This combination of drainage solutions, vapor barriers, and structural support addresses water intrusion at multiple entry points rather than applying a single-method response.
Customer reviews document specific scenarios illustrating service depth. Kiana Mobley described a team that arrived on schedule, discovered water-damaged subflooring during door installation, and replaced the compromised substrate rather than completing work atop damaged material. Darren Reese mentioned having the same crew return one week after initial crawl space jacking to add HVAC ductwork for a bathroom upgrade. William Davidson noted a three-day project encompassing debris removal, vent sealing, floor covering installation, and electrical hookup for a dehumidifier.
What Customers Say
Five-star reviews consistently highlight craftsmanship quality and thorough cleanup, with multiple reviewers noting workspaces appeared untouched post-project. Three reviews specifically mention return visits or repeat service requests, indicating customer confidence in completed work.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–6 PM |
| TuesdayToday | 8 AM–6 PM |
| Wednesday | 8 AM–6 PM |
| Thursday | 8 AM–6 PM |
| Friday | 8 AM–6 PM |
| Saturday | Closed |
Services
Crawl Space Encapsulation
Complete sealing system installing vapor barrier, sealing all vents and penetrations, and establishing controlled access.
Basement Waterproofing
Interior drainage installation, sump pump setup, and wall membrane applications preventing water migration into finished spaces.
Exterior Waterproofing
Membrane application and grading improvements addressing water entry before it reaches foundation walls.
Crawl Space Insulation Replacement
Removal of deteriorated insulation, vent sealing, and installation of modern thermal barriers.
Foundation Repair
Structural support through jack installation, joist reinforcement, and load-bearing assessment.
Dehumidifier Installation
Sizing, placement, and electrical hookup of crawl-space-rated dehumidification equipment.