Federal contractor profile

SEACLIFF MECHANICAL SERVICES LLC

UEI M93JS3JRFUT5CAGE 8FTR6Company website ↗

Active
Small Business

Overview

Legal name
SEACLIFF MECHANICAL SERVICES LLC
Registered location
LOS ALAMITOS, CA, USA
Website
Company website ↗
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
Latest award activity
Nov 20, 2025
Read company summary

SEACLIFF MECHANICAL SERVICES LLC is associated with UEI M93JS3JRFUT5 and CAGE 8FTR6 in public federal records. AcornBids currently links 2 prime awards totaling $140.3K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Its public SAM.gov registration lists LOS ALAMITOS, CA, USA.

At a glance

Lifetime prime obligations$140.3K
Prime awards2
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 15, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
SEACLIFF MECHANICAL SERVICES LLC
UEI
M93JS3JRFUT5
CAGE
8FTR6
Registered address
10661 HUMBOLT ST, LOS ALAMITOS, CA, 90720, USA
Registration status
Active
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
SAM activation
Feb 25, 2026
Initial registration
Nov 26, 2019
Entity start
Sep 19, 2019
SAM updated
Feb 25, 2026
Registration expires
Feb 23, 2027
Fiscal year end
Dec 31
Place of incorporation
CA, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 2 awards and $140,350 in reported obligations to this legal entity. Source
  • Recorded awards include Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (NAICS 333415); this classification is not proof of every company capability. Source
  • An example award describes: 8511769883!FILTER-DRIER,REFRIG Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$140.3K
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 2 of 2 selected awards. Select a period to explore its awards.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
SPE8E926V03598511769883!FILTER-DRIER,REFRIGDepartment of Defense$9.8KNov 20, 2025Dec 22, 2025
N3220525P2010T-AH CLASS CONDENSER TUBESDepartment of Defense$130.6KDec 16, 2024Jun 2, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedFeb 25, 2026
Source loadedSep 26, 2026
Initial registrationNov 26, 2019
Entity startSep 19, 2019

Registration classifications: Small Business. These are separate from the reported certificates above.

IndustryReported size status
238220 — Plumbing, Heating, and Air-Conditioning ContractorsNot reported
811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceNot reported
ContactRolePublished contact methodsEvidenceSource date
ERIC BUCHANANGovernment businessContact method not publishedSAM registrationNot available
ERIC BUCHANANElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 238220 — Plumbing, Heating, and Air-Conditioning Contractors
  • 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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1 shared agency customer(s); Shared work: 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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1 awards

LANZEN, INCORPORATED

1 shared agency customer(s); Shared work: 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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HOWELL LABORATORIES INC

1 shared agency customer(s); Shared work: 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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SCHUTTE & KOERTING ACQUISITION COMPANY

1 shared agency customer(s); Shared work: 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

About SEACLIFF MECHANICAL SERVICES LLC

What products and services appear in its federal awards?

Recorded award industries: 333415 — Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing.

Recorded products and services: 4130 — Refrigeration and Air Conditioning Components.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

10661 HUMBOLT ST, LOS ALAMITOS, California 90720, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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