Federal contractor profile

H & H SERVICE CO INC

UEI QP4JM3Q77LA6CAGE 7ZJJ9Company website ↗

Active
Veteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business

Overview

Legal name
H & H SERVICE CO INC
Registered location
MECHANICSBURG, PA, USA
Website
Company website ↗
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
Latest award activity
Aug 22, 2025
Read company summary

H & H SERVICE CO INC is associated with UEI QP4JM3Q77LA6 and CAGE 7ZJJ9 in public federal records. AcornBids currently links 1 prime award totaling $19.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors. 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 MECHANICSBURG, PA, USA.

At a glance

Lifetime prime obligations$19.0K
Prime awards1
Awards with future end dates1
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 Sep 13, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
H & H SERVICE CO INC
UEI
QP4JM3Q77LA6
CAGE
7ZJJ9
Registered address
4510 WESTPORT DR, MECHANICSBURG, PA, 17055, USA
Registration status
Active
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
SAM activation
Sep 23, 2025
Initial registration
Oct 19, 2017
Entity start
Jun 28, 1972
SAM updated
Sep 23, 2025
Registration expires
Sep 21, 2026
Fiscal year end
Dec 31
Place of incorporation
PA, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
36C24521C0145GEO-THERMAL SERVICEDepartment of Veterans Affairs$19.0KSep 17, 2021Sep 16, 2026

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

GEO-THERMAL SERVICE
Department of Veterans Affairs$19.0K obligationsEnds Sep 16, 2026
Recompete signal 65/100

Why this recompete signal

The original per-signal inputs are unavailable in this stored profile.

Stored score: 65/100

The award detail page links to the underlying source record.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedSep 23, 2025
Source loadedSep 2, 2026
Initial registrationOct 19, 2017
Entity startJun 28, 1972

Registration classifications: Self Certified Small Disadvantaged Business, Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.

IndustryReported size status
238220 — Plumbing, Heating, and Air-Conditioning ContractorsNot reported
238290 — Other Building Equipment ContractorsNot reported
423720 — Plumbing and Heating Equipment and Supplies (Hydronics) Merchant WholesalersNot reported
423730 — Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant WholesalersNot reported
423740 — Refrigeration Equipment and Supplies Merchant WholesalersNot reported
ContactRolePublished contact methodsEvidenceSource date
DAVID A HLATKYGovernment businessContact method not publishedSAM registrationNot available
DAVID A HLATKYElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 238220 — Plumbing, Heating, and Air-Conditioning Contractors
  • 238290 — Other Building Equipment Contractors
  • 423720 — Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
  • 423730 — Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
  • 423740 — Refrigeration Equipment and Supplies Merchant Wholesalers
Registered products and services
  • 4120 — Air Conditioning Equipment
  • 4130 — Refrigeration and Air Conditioning Components
  • 4140 — Fans, Air Circulators, and Blower Equipment
  • 4310 — Compressors and Vacuum Pumps
  • 4410 — Industrial Boilers
  • 4440 — Driers, Dehydrators, and Anhydrators
  • 4460 — Air Purification Equipment
  • 4510 — Plumbing Fixtures and Accessories
  • 4520 — Space and Water Heating Equipment
  • 4530 — Fuel Burning Equipment Units
  • 4710 — Pipe, Tube and Rigid Tubing
  • 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • 4810 — Valves, Powered
  • 4820 — Valves, Nonpowered
  • 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
  • 5630 — Pipe and Conduit, Nonmetallic
  • 5680 — Miscellaneous Construction Materials
  • 9999 — Miscellaneous Items
  • H141 — Quality Control Services: Refrigeration, Air Conditioning, and Air Circulating Equipment
  • H143 — Quality Control Services: Pumps and Compressors
  • H145 — Quality Control Services: Plumbing, Heating, and Waste Disposal Equipment
  • H147 — Quality Control Services: Pipe, Tubing, Hose, and Fittings
  • H148 — Quality Control Services: Valves
  • H199 — Quality Control Services: Miscellaneous
  • H241 — Equipment and Materials Testing: Refrigeration, Air Conditioning, and Air Circulating Equipment
  • H243 — Equipment and Materials Testing: Pumps and Compressors
  • H247 — Equipment and Materials Testing: Pipe, Tubing, Hose, and Fittings
  • H248 — Equipment and Materials Testing: Valves
  • H341 — Inspection and Laboratory Services (except medical/dental): Refrigeration, Air Conditioning, and Air Circulating Equipment
  • H343 — Inspection and Laboratory Services (except medical/dental): Pumps and Compressors
  • H345 — Inspection and Laboratory Services (except medical/dental): Plumbing, Heating, and Waste Disposal Equipment
  • H347 — Inspection and Laboratory Services (except medical/dental): Pipe, Tubing, Hose, and Fittings
  • H348 — Inspection and Laboratory Services (except medical/dental): Valves
  • H941 — Other Quality Control, Testing and Inspection Services: Refrigeration, Air Conditioning, and Air Circulating Equipment
  • H943 — Other Quality Control, Testing and Inspection Services: Pumps and Compressors
  • H945 — Other Quality Control, Testing and Inspection Services: Plumbing, Heating, and Waste Disposal Equipment
  • H947 — Other Quality Control, Testing and Inspection Services: Pipe, Tubing, Hose, and Fittings
  • H948 — Other Quality Control, Testing and Inspection Services: Valves
  • H999 — Other Quality Control, Testing and Inspection Services: Miscellaneous
  • J041 — Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
  • J043 — Maintenance, Repair and Rebuilding of Equipment: Pumps and Compressors
  • J045 — Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment
  • J047 — Maintenance, Repair and Rebuilding of Equipment: Pipe, Tubing, Hose, and Fittings
  • J048 — Maintenance, Repair and Rebuilding of Equipment: Valves
  • K041 — Modification of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
  • K043 — Modification of Equipment: Pumps and Compressors
  • K045 — Modification of Equipment: Plumbing, Heating, and Waste Disposal Equipment
  • K047 — Modification of Equipment: Pipe, Tubing, Hose, and Fittings
  • K048 — Modification of Equipment: Valves
  • K099 — Modification of Equipment: Miscellaneous
  • L041 — Technical Representation Services: Refrigeration, Air Conditioning, and Air Circulating Equipment
  • L043 — Technical Representation Services: Pumps and Compressors
  • L045 — Technical Representation Services: Plumbing, Heating, and Waste Disposal Equipment
  • L047 — Technical Representation Services: Pipe, Tubing, Hose, and Fittings
  • L048 — Technical Representation Services: Valves
  • N041 — Installation of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
  • N043 — Installation of Equipment: Pumps and Compressors
  • N045 — Installation of Equipment: Plumbing, Heating, and Waste Disposal Equipment
  • N047 — Installation of Equipment: Pipe, Tubing, Hose, and Fittings
  • N048 — Installation of Equipment: Valves
  • N099 — Installation of Equipment: Miscellaneous
  • W041 — Lease or Rental of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment
  • W043 — Lease or Rental of Equipment: Pumps and Compressors
  • W045 — Lease or Rental of Equipment: Plumbing, Heating, and Waste Disposal Equipment
  • W047 — Lease or Rental of Equipment: Pipe, Tubing, Hose, and Fittings
  • W048 — Lease or Rental of Equipment: Valves
  • W099 — Lease or Rental of Equipment: Miscellaneous

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

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About H & H SERVICE CO INC

What products and services appear in its federal awards?

Recorded award industries: 238220 — Plumbing, Heating, and Air-Conditioning Contractors.

Recorded products and services: J041 — Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment.

Examples from recent award records:

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

Where is the company registered?

4510 WESTPORT DR, MECHANICSBURG, Pennsylvania 17055, United States

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

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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.

No official subaward rows are loaded, so Acorn does not claim known teaming relationships.

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