Keystone Waterproofing & Restoration LLC
Richmond, VA
- UEI
- UH1NMFM5QRC9
- CAGE
- 0UQN4
- Primary NAICS
- 561790 Other Services to Buildings and Dwellings
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- SAM.gov registration date
- Physical address
- 7413 Whitepine Rd, Richmond, VA 23237, USA
- Website
- keystonewaterproofing.net
- Founded
- 2017
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 17 Special Trade Contractors
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Midnight Sun-Centennial Kirratchiaq JV, LLC | FA480025F0139 | $32,182 | |
| Midnight Sun-Centennial Kirratchiaq JV, LLC | FA480025F0138 | $36,486 | |
| Midnight Sun-Centennial Kirratchiaq JV, LLC | FA480025F0202 | $121,097 |
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| Apex Building Co LLC | Milan, TN | 238190 Other Foundation, Structure, and Building Exterior Contractors |
| DC Office | Washington, DC | 541330 Engineering Services |
| Causey Contracting, Inc. | Hampton, VA | 236220 Commercial and Institutional Building Construction |
| Backyard Showcase, LLC | Ronks, PA | 624221 Temporary Shelters |
About the company
Keystone Waterproofing & Restoration LLC, a Richmond, Virginia-based limited liability partnership, operates exclusively as a subcontractor performing building envelope waterproofing, drainage repair, and exterior masonry sealing work on federal facility maintenance projects. The vendor has no prime federal contract footprint; all three recent federal awards are subcontracts under the Midnight Sun-Centennial Kirratchiaq JV, LLC, a prime contractor serving the Department of the Air Force Air Combat Command.
Keystone's federal activity is nascent and narrowly focused. Between October and November 2025, the vendor received three subcontract task orders totaling $190 thousand in combined obligated dollars for exterior building restoration work: repair of exterior drainage infrastructure at building F1302 (waterproofing scope), paint and seal work on the exterior masonry of building B1608, and paint and seal work on building B1610. All three awards derive from a single indefinite delivery contract (FA480021D0008) with Air Combat Command, and all work classifies under NAICS 236220 (Commercial and Institutional Building Construction). The vendor's customer concentration is absolute — Air Combat Command accounts for 100% of recent awards — and the work scope is transactional rather than programmatic: discrete facility maintenance calls under a facility-services prime rather than sustained modernization or sustainment engagement. No recompete exposure, no vehicle leverage, and no multi-agency customer base characterize this vendor's current federal posture. The subcontract relationship with Midnight Sun-Centennial Kirratchiaq JV represents the sole named teaming avenue in the source data.
Quick answers
Is Keystone Waterproofing & Restoration LLC registered in SAM.gov?
Yes. Keystone Waterproofing & Restoration LLC's SAM.gov registration is active through February 6, 2027.
On GovTribe
See Keystone Waterproofing & Restoration LLC's full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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