Harbor Services, Inc.
North Charleston, SC
- UEI
- JH52YFL71EA3
- CAGE
- 57YY6
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 236210 Industrial Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 238130 Framing Contractors
- 238160 Roofing Contractors
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238310 Drywall and Insulation Contractors
Show all 17
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238350 Finish Carpentry Contractors
- 238390 Other Building Finishing Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 333921 Elevator and Moving Stairway Manufacturing
- 561621 Security Systems Services (except Locksmiths)
- 561730 Landscaping Services
- SAM.gov registration date
- Physical address
- 4930 Rivers Ave, North Charleston, SC 29406, USA
- Website
- harborservicescorp.com
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $14,087,957 |
| FY2025 | $1,154,448 |
| FY2024 | $16,173,284 |
| FY2023 | $22,230,905 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $13,230,583 | |
| 2 | Air Force | $813,077 | |
| 3 | Department of State | $44,297 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Riley Contracting Group, Inc. | Cary, NC | 236220 Commercial and Institutional Building Construction |
| Mare Solutions Inc. | Pittsburgh, PA | 236210 Industrial Building Construction |
| Firewatch Contracting Of Florida LLC | Tampa, FL | 236220 Commercial and Institutional Building Construction |
| Medpro Systems LLC | Mount Pleasant, SC | 236220 Commercial and Institutional Building Construction |
| D Square Construction LLC | Tucson, AZ | 236220 Commercial and Institutional Building Construction |
About the company
Harbor Services, Inc., a Service-Disabled Veteran-Owned Small Business and SBA-certified 8(a) participant based in North Charleston, South Carolina, delivers commercial and institutional building construction, renovation, and facilities maintenance services to federal agencies as a prime contractor (100% of awards), operating exclusively under SDVOSB and Competitive 8(a) set-asides. The company operates as a Subchapter S corporation and is minority-owned and self-certified as a small disadvantaged business.
Harbor Services' federal portfolio is heavily concentrated in the Department of Veterans Affairs, which accounts for approximately 76% of combined potential value across the company's entire federal award footprint. Veterans Integrated Service Network 7 dominates the customer base with 90 awards totaling $661.3 million in combined potential value—roughly 76% of the company's entire federal portfolio. The Department of the Air Force Air Combat Command places the second-largest volume of awards (44 orders) but only $15 million combined potential value, reflecting smaller per-order values typical of base engineering and facilities maintenance task orders. Veterans Integrated Service Network 6 and VISN 9 contribute $50.9 million and $33.7 million respectively. Notably, the Army Corps of Engineers Charleston District recently awarded Harbor Services a $99 million multiple-award MATOC for design-build and design-bid-build general construction services through March 2031, signaling significant growth exposure outside the VA monopoly. The two customer rankings diverge sharply: VISN 7 dominates both volume and dollars, but the Army Corps MATOC ceiling inflates the Army's potential-value share to second place despite representing only two awards to date.
Harbor Services holds two primary vehicle positions. The Air Combat Command SABER Indefinite Delivery Contract, a $10 million single-award competitive 8(a) vehicle (awarded November 2023, running through October 2027), has generated 34 delivery orders totaling approximately $3.9 million across Moody Air Force Base, Grassy Pond, and Avon Park, Florida, covering HVAC replacement, electrical infrastructure upgrades, roofing and structural work, building renovations, demolition and construction of pavilions and shelters, storm damage remediation, and emergency facility repairs. The newly awarded Army Corps Charleston District MATOC, valued at $99 million and running through March 2031, represents a multicontractor vehicle supporting design-build and design-bid-build general construction across all Charleston District programs. Harbor Services also operates under multiple VA VISN 7 MATOC IDIQs and regional network task order contracts, issuing orders for renovation, repair, and facilities maintenance at medical facilities across the Southeast.
Recent representative prime work demonstrates Harbor Services' sustained capability scope. On July 22, 2026, VISN 7 awarded a $5.617 million firm-fixed-price definitive contract for roof repair across approximately 57,130 square feet at the Carl Vinson VA Medical Center in Dublin, Georgia, including plumbing and mechanical alterations and lightning protection system installation, under SDVOSB set-aside. On July 16, 2026, VISN 7 awarded $2.28 million for renovation construction at Columbia VA Medical Center—6,768 square feet of administrative and training space including partitions, ceilings, flooring, doors, finishes, and HVAC, electrical, and data communications upgrades, under SDVOSB set-aside. In July 2025, Air Combat Command issued a $328,552.37 delivery order for chiller and pipe replacement at Moody Air Force Base Building 105 under the SABER vehicle. Air Combat Command also awarded $399,865.88 in August 2025 for demolition and construction of fourteen picnic shelters at Grassy Pond under competitive 8(a) set-aside.
Activity has grown significantly—eight awards in 2022 to thirty-two in 2024—before moderating to seventeen in 2025 and twelve in 2026 year-to-date. Nine awards with combined potential value of $26.4 million face ultimate completion inside the next twenty-four months and therefore present recompete risk. Across SCI-reportable service contracts above the $150,000 threshold, Harbor Services invoiced $16.4 million over FY2023–FY2024, peaking at $10.4 million in FY2024 across 10.9 FTEs. Government-paid hourly rates on prime service contracts span a median of $275/hr, with senior labor pricing through the 90th percentile at $515/hr and entry labor at the 10th percentile around $125/hr. Across SCI-reportable prime contracts, subcontractors performed approximately 10% of total contractor hours, with sixteen named subcontractors reported across the portfolio, indicating Harbor Services operates primarily as its own delivery vehicle rather than as a subcontracting feeder to larger primes. The company self-performed the majority of work on VA electrical design and correction projects at Columbia and Augusta, generating $430 thousand and $3.5 million invoiced in those contracts respectively in FY2024, with minimal subcontractor reliance.
Harbor Services' posture is entirely SDVOSB and 8(a) set-aside—every award in the portfolio carries a set-aside designation, and the company does not compete in full-and-open procurements. This set-aside-exclusive model concentrates the vendor's pipeline to federal agencies prioritizing small business and veteran-owned procurement mandates, anchoring the VA concentration and positioning the company competitively for SDVOSB and Competitive 8(a) opportunities but limiting exposure to unrestricted federal markets.
SBA capabilities narrative
Harbor Services Inc. is a results oriented, hands-on, Service Disabled Veteran Owned Small Business and 8a construction (commercial new construction and renovations), facilities management and janitorial firm doing business with a focus in the South Eastern United States.
Quick answers
Is Harbor Services, Inc. registered in SAM.gov?
Yes. Harbor Services, Inc.'s SAM.gov registration is active through September 21, 2027.
Which contract vehicles does Harbor Services, Inc. hold?
Harbor Services, Inc. holds a place on 1 federal contract vehicle: SDVOSB DB/DBB GENERAL CONSTRUCTION MATOC Charleston District.
How much has Harbor Services, Inc. received in federal contracts?
Federal contracts obligated $1,154,448 to Harbor Services, Inc. in fiscal year 2025 and $53,646,594 in fiscal years 2023 through 2027.
How does Harbor Services, Inc. rank among federal contractors?
Harbor Services, Inc. ranked #72 in PSC Z2DA in FY2025.
What is Harbor Services, Inc.'s most recent federal award?
Harbor Services, Inc.'s most recent federal contract award is Moody AFB building 621 repair crash rescue station paint interior. Complete all work IAW with applicable SOW dated june… (FA483026F0037), from Air Combat Command (USAF), on July 22, 2026.
On GovTribe
See Harbor Services, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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