WASHINGTON, DC · 2006-10-18 00:00:00

OSHA Inspection: SIGMA PLUMBING AND HEATING

Unprogrammed Related inspection · Safety discipline

At a glance

On 2006-10-18 00:00:00, OSHA opened an unprogrammed Related safety inspection of SIGMA PLUMBING AND HEATING in 1830 JEFFEERSON PLACE, N.W., WASHINGTON, DC 20036 (NAICS 238220). OSHA activity number 310420476.

What this inspection record means

OSHA opens inspections for many reasons: routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Sigma Plumbing and Heating for free Get an email when a new federal OSHA severe-injury report for Sigma Plumbing and Heating is published. One employer, no account, unsubscribe in one click.

Where did this inspection happen?

Establishment: SIGMA PLUMBING AND HEATING
Site address: 1830 JEFFEERSON PLACE, N.W.
City: WASHINGTON
State: DC
ZIP: 20036
Mailing: 6421 JULIAN STREET, SPRINGFIELD, VA 22150

What kind of inspection was it?

Inspection type: Unprogrammed Related (G)
Scope: Complete (A)
Discipline: Safety
Advance notice: No
Union status: N

When did the case open and close?

Opened: 2006-10-18 00:00:00
Closing conference: 2006-10-19 00:00:00
Case closed: 2006-11-15 00:00:00
Last modified: 2006-11-15 00:00:00
Data loaded: 2011-10-14 16:38:47

Establishment context

NAICS code: 238220
SIC code (legacy): 1711
Employees: 5
Ownership type: A

Citations

3 citations on file for this inspection.

1926.150 C01 IV

Serious Gravity 01 1 instance 5 exposed

Issued: Oct 25, 2006
Abate by: Oct 30, 2006
Penalty: Initial $225 · Current $225

1926.151 B02

Serious Gravity 01 1 instance 5 exposed

Issued: Oct 25, 2006
Abate by: Oct 30, 2006

1926.1052 C01 I

Other-than-serious Gravity 01 1 instance 5 exposed

Issued: Oct 25, 2006
Abate by: Oct 30, 2006

More inspections in this industry (NAICS 238220)

Jul 30, 2026 AMZ Heating & Cooling Corp. · EAST BRUNSWICK, NJ Jul 29, 2026 317744930 - J & R Fire LLC · BEND, OR Jul 29, 2026 Delta Mechanical Contractors, LLC · MIDDLETOWN, RI Jul 29, 2026 Core Mechanical Services · JEFFERSONVILLE, IN Jul 28, 2026 Arrow Company LLC · JERSEY CITY, NJ

More inspections in DC

Jun 30, 2026 U.S. Department of Agriculture · WASHINGTON, DC Jun 16, 2026 Macy'S · WASHINGTON, DC Jun 2, 2026 Rigo Multiservices · WASHINGTON, DC Jun 2, 2026 DDC CPL LLC · WASHINGTON, DC Jun 2, 2026 DDC CPL LLC · WASHINGTON, DC

Source

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 310420476.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.