Contractor directoryCompany profile
Explore awardsCompareFollowSave company

Federal contractor profile

CAPITOL BOILER WORKS INC

UEI XKFXZTECFVT6CAGE 7S978Company website ↗

Active

Overview

Legal name
CAPITOL BOILER WORKS INC
Also known as
CAPITOL BOILER WORKS INC
Registered location
SPRINGFIELD, VA, USA
Website
Company website ↗
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
Latest award activity
Aug 10, 2026
Read company summary

CAPITOL BOILER WORKS INC is associated with UEI XKFXZTECFVT6 and CAGE 7S978 in public federal records. AcornBids currently links 11 prime awards totaling $374.5K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. 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 SPRINGFIELD, VA, USA.

At a glance

Lifetime prime obligations$374.5K
Prime awards11
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 14, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
CAPITOL BOILER WORKS INC
Doing business as
CAPITOL BOILER WORKS INC
UEI
XKFXZTECFVT6
CAGE
7S978
Registered address
7921 WOODRUFF CT, SPRINGFIELD, VA, 22151, USA
Registration status
Active
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
SAM activation
Feb 4, 2026
Initial registration
Jun 26, 2001
Entity start
Jun 1, 1936
SAM updated
Feb 4, 2026
Registration expires
Feb 2, 2027
Fiscal year end
Dec 31
Place of incorporation
VA, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 11 awards and $374,478 in reported obligations to this legal entity. Source
  • Recorded awards include Plumbing, Heating, and Air-Conditioning Contractors (NAICS 238220); this classification is not proof of every company capability. Source
  • An example award describes: FY26 P3 CAPITOL EMG DA MAINT./RHYNE APR 26 Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$374.5K
Prime contracts
$86.6KFY2025$287.9KFY2026

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 11 of 11 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
15B11426P00000165FY26 P3 CAPITOL EMG DA MAINT./RHYNE APR 26Department of Justice$0Apr 24, 2026Apr 24, 2026
15B11426P00000240SERVO MOTORS FOR BOILER PROJECT FY26 PZ CAPITOL BOILER SERVOS JUN 26Department of Justice$3.9KAug 3, 2026Aug 3, 2026
15B11426P00000204ADDITIONAL WORK FOR THE STEAM BOILER PROJECT TO INCLUDE BLOWER MOTOR AND RELAYS REPLACEMENTDepartment of Justice$56.8KJun 17, 2026Jun 17, 2026
15B11426P00000176FY26 P3 CAPITAL BOILER INV_SVC5039/KINCAID MAY 26Department of Justice$1.5KMay 5, 2026May 5, 2026
15B11426P00000175FY26 P3 CAPITAL BOILER INV_SVC4898/KINCAID MAY 26Department of Justice$1.5KMay 5, 2026May 5, 2026
15B11425P00000209FY25 P1 CAPITAL BOILER WORKS HOT WATER MATERIALSDepartment of Justice$24.2KAug 29, 2025Aug 29, 2025
15B11426P00000090FY26 PZ CAPITOL 26Z1AQ9 ADDITIONAL/RHYNE FEB 26Department of Justice$17.9KFeb 23, 2026Feb 24, 2026
15B11426P00000077INSTALL BOILER CONTROLSDepartment of Justice$71.7KFeb 6, 2026Sep 30, 2026
15B11426P00000072STEAM BOILER PROJECTDepartment of Justice$135.8KJan 30, 2026Sep 30, 2026
33313225P00526346SERVICES OF REPLACE CHILLED WATER PUMP NUMBER #1 AT MSCSmithsonian Institution$25.5KJul 10, 2025Dec 30, 2025
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedFeb 4, 2026
Source loadedSep 26, 2026
Initial registrationJun 26, 2001
Entity startJun 1, 1936
IndustryReported size status
238220 — Plumbing, Heating, and Air-Conditioning ContractorsNot reported
ContactRolePublished contact methodsEvidenceSource date
DWIGHT SHEPPARDGovernment businessContact method not publishedSAM registrationNot available
BEN NICHOLSAlternate government businessContact method not publishedSAM registrationNot available
SHARON STEWARTElectronic businessContact method not publishedSAM registrationNot available
KEITH QUIGLEYAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 238220 — Plumbing, Heating, and Air-Conditioning Contractors

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

Related companies worth researching

Explore the customer, work and award-size evidence behind each match.

BOLAND TRANE SERVICES INC

2 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
7 awards

JOHNSON CONTROLS, INC

1 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
4 awards

EASTERN TECHNICAL, INC.

1 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors; 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

SUNBELT RENTALS, INC

1 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors; 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

EMCOR SERVICES NEW YORK/NEW JERSEY, INC.

1 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
2 awards

CHESAPEAKE SYSTEMS, LLC

1 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
2 awards

About CAPITOL BOILER WORKS INC

What products and services appear in its federal awards?

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

Recorded products and services: J045 — Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment; 5999 — Miscellaneous Electrical and Electronic Components; 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?

7921 WOODRUFF CT, SPRINGFIELD, Virginia 22151, 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.

Keep your research moving

Save this company, track changes, and evaluate upcoming work against your targets.

Save to my research Find my fit