Retro Environmental, LLC
Sykesville, MD
- UEI
- YX4LJHBM4E68
- CAGE
- 028Z0
- Primary NAICS
- 562910 Remediation Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 1332 Londontown Blvd #207, Sykesville, MD 21784, USA
- Website
- retroenvironmental.com
- Founded
- 1990
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 73 Business Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Dcsc-23-RFQ-181 rmrr to# 07 building b | — | $8,983 | |
| Emergency hepa supplies for covid 19 | Veterans Integrated Service Network 5 | $56,182 | |
| 1080 asbestos abatement | Maryland National Guard | $0 | |
| Asbestos abatement in the basement of wirth hall - hafe. | National Office | $5,980 | |
| Klingle outbuilding mold remediation | National Office | $6,640 |
About Retro Environmental, LLC
Retro Environmental, LLC, a Maryland-based environmental remediation and construction services firm, operates primarily as a subcontractor (46% sub awards) on federal facility renovation, abatement, and site preparation work, with a smaller prime footprint of seven awards concentrated in small-dollar contracts. The company competes full-and-open with no SBA set-aside designations across its federal portfolio.
Retro Environmental's capability portfolio centers on environmental remediation (mold removal, asbestos abatement, water-damage remediation), facility renovation, and construction management services delivered to federal agencies managing real property and facility maintenance. Representative work includes a November 2025 sub contract with Amvet Ritz JV LLC for labor, materials, equipment, and supervision to prepare a site for building operations and complete renovation and expansion of a 47-bed domiciliary building at a Veterans Affairs facility; an October 2025 sub contract with American Vet Industries LLC to renovate a GE-specification CT suite with abatement services; a December 2024 sub contract with Yukon Management LLC for mold removal and furniture disposal on the Herbert C. Hoover Building tile roof replacement project at the Department of Commerce, alongside construction management services totaling $183,206.15; and an August 2023 sub contract with Stampede Ventures, Inc. to recondition an entire floor of Building 361 at Aberdeen Proving Ground, including removal and disposal of water-damaged ceiling tiles, drywall, vinyl flooring, and HVAC debris, plus carpet shampooing.
Customer concentration skews toward the Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 5 (3 awards, $56 thousand combined potential value, 69% of the identified portfolio) and the Department of the Interior National Park Service National Office (2 awards, $13 thousand combined potential value). Retro Environmental places two task orders under the VISN5 Multiple Award Task Order Contract Construction 2022–2028 vehicle and one under Indefinite Delivery Contract W56ZTN20D0003. Activity runs flat, with one or two awards per year over the past five years; a single award carrying $9 thousand in potential value faces ultimate completion inside the next twenty-four months. The vendor's prime awards cluster in small-dollar purchase orders and task orders under federal vehicles; the largest individual contract shown is an $8,983 purchase order issued March 2026 under DCSC-23-RFQ-181 for facility work at a Defense Contract Management Agency site. SCI records show minimal federal service contract activity — 2.3 FTEs in FY2022 and 1.8 FTEs in FY2024, all as a named subcontractor — reflecting the company's positioning as a sub on larger construction and facility management primes rather than a prime service contractor.
SBA capabilities narrative
Asbestos abatement, lead abatement, mold remediation, demolition.
Quick answers
What is Retro Environmental, LLC's UEI?
Retro Environmental, LLC's Unique Entity ID (UEI) in SAM.gov is YX4LJHBM4E68.
What is Retro Environmental, LLC's CAGE code?
Retro Environmental, LLC's CAGE code is 028Z0.
What is Retro Environmental, LLC's primary NAICS code?
Retro Environmental, LLC's primary NAICS code is 562910 (Remediation Services).
Where is Retro Environmental, LLC located?
Retro Environmental, LLC's physical address in SAM.gov is 1332 Londontown Blvd #207, Sykesville, MD 21784, USA.
Is Retro Environmental, LLC registered in SAM.gov?
Yes. Retro Environmental, LLC's SAM.gov registration is active through September 15, 2027.
What is Retro Environmental, LLC's most recent federal award?
Retro Environmental, LLC's most recent federal contract award is Dcsc-23-RFQ-181 rmrr to# 07 building b (95C67826P0186), on March 30, 2026.
On GovTribe
See Retro Environmental, LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors