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JMB Construction, Inc.: OSHA inspections and violations

San Francisco, California · Water and Sewer Line and Related Structures Construction · NAICS 237110

15inspections
28citation items
$74,935current penalties
Apr 8, 2026last inspection

OSHA has inspected JMB Construction, Inc. 15 times in California since 1992.

The latest one began on Apr 8, 2026 after an accident, in San Mateo; the case is still open.

Those inspections ended with 28 citation items: 11 serious and 17 other-than-serious.

Penalties were first proposed at $99,370 and now stand at $74,935, 25% lower after settlements or reviews.

comes up most often in these citations: 2 items under 1541.1.

How that compares: the median penalty per cited inspection for construction employers since 2015 is $3,080, and JMB Construction, Inc. averages $11,672 (4 cited inspections).

1 inspection on this page followed a fatal incident.

JMB Construction, Inc. also files yearly injury logs with OSHA, summarized below.

JMB Construction, Inc.: OSHA citation items per year, 1992 to 2026
Citation items per year, by inspection date.

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Inspection history

Inspection 348864265 OPENED APR 8, 2026Open

Accident · Partial · Safety · 82 employees at the site · Open

3590 S El Camino Real, San Mateo, CA 94403 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 341(C)(2)(B)
Other-than-serious$625$625Oct 7, 2026Contested
Citation 2, item 1
29 CFR 1541(H)(1)
Serious$11,250$11,250Oct 7, 2026Contested
Citation 3, item 1
29 CFR 1541(K)(1)
Serious$5,625$5,625Oct 7, 2026Contested
Citation 4, item 1 Serious$5,625$5,625Oct 7, 2026Contested
Citation 5, item 1
29 CFR 1509(A)
Serious$16,200$16,200Oct 7, 2026Contested

Inspection 348454547 OPENED AUG 21, 2025Closed

Accident · Partial · Safety · 5 employees at the site · Closed Feb 3, 2026

1800 Jerrold Avenue, San Francisco, CA 94124 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 345994735 OPENED MAY 27, 2022Closed

Accident · Partial · Safety · 101 employees at the site · Closed Apr 17, 2023

40 Overlook Dr., San Francisco, CA 94122 · New Single-Family Housing Construction (except For-Sale Builders) · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1509(A)
Other-than-serious$400$240Sep 19, 2022Final

Inspection 343741914 OPENED JAN 28, 2019Closed

Accident · Partial · Safety · 100 employees at the site · Closed Apr 20, 2020

1130 Catherine Street, San Jose, CA 95112 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

Incident on Jan 24, 2019: Employee is caught in falling chain and receives amputation

At 10:00 a.m. on January 24, 2019, an employee and coworker were at the bottom of a twenty-foot trench to install a new storm pipe segment. The pipe segment was held a foot from the bottom of the trench by metal chains wrapped around the pipe at each end. As the employee worked to align the pipe to the next segment, the employee placed his right hand near the end of the pipe where the chain wrapped around the pipe. At some point, the chain broke, fell and caught the employee's right hand ring and pinky fingers. The chain amputated the ring and pinky fingers of the employee. The employee was hospitalized for over four days where one of the amputated fingers was surgically reattached.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 5044(C)(2)
Other-than-serious$375$0Jul 12, 2019Final
Citation 3, item 1
29 CFR 5042(A)
Serious$18,000$6,750Jul 12, 2019Final

Inspection 340781277 OPENED JUL 16, 2015Closed

Complaint · Partial · Safety · 84 employees at the site · Closed Sep 1, 2015

Los Carneros Ave, Napa, CA 94558 · Highway, Street, and Bridge Construction · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1541(C)(2)
Other-than-serious$375$375Jul 27, 2015Final

Inspection 312692437 OPENED MAR 5, 2012Closed

Complaint · Partial · Safety · 60 employees at the site · Closed Feb 6, 2013

Cesar Chavez & Hampshire Sts., San Francisco, CA 94110 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 310099882 OPENED MAY 16, 2011Closed

Complaint · Partial · Safety · 45 employees at the site · Closed Oct 21, 2011

Oceana Blvd & Clarendon Pacific Ave., Pacifica, CA 94044 · Highway, Street, and Bridge Construction · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1 Other-than-serious$150$100May 24, 2011Final

Inspection 310095872 OPENED JUL 14, 2009Closed

Planned · Partial · Safety · 4 employees at the site · Closed Aug 4, 2009

615-617 West Orange Avenue, South San Francisco, CA 94080 · Other Heavy and Civil Engineering Construction · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

7 older inspections

Inspection 125541441 OPENED APR 28, 2009Closed

Accident · Complete · Safety · 78 employees at the site · Closed Mar 15, 2014

Bel Marin Keys Blvd & Del Oro Lagoon, Novato, CA 94949 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

Incident on Apr 28, 2009 (fatal): Employee is killed by electrocution

At approximately 12:10 p.m. on April 28, 2009, Employee #1 and a coworker were i nstalling metal sheet pile shoring that was approximately 16.25 feet long. The c oworker was operating a Samsung Heavy Industries Excavator, made in Korea, Seria l Number J0428, and 1994 Model Number MX1 4-2. The excavator was located directl y under the 12-KV, 7,200 phase to phase high voltage line. As Employee #1 was gu iding the metal sheet pile with his left hand and opening the metal barricade fe ncing with his right hand, the knuckle of the excavator boom came in contact wit h the 12-KV line. Employee #1 yelled and fell to the ground, gasping for air as his right hand contorted. Employee #1 died at the site. He was transported to th e Marin County Coroners, where it was determined that he died of electrocution.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1509 A
Other-than-serious$600$600Sep 25, 2009Final
Citation 1, item 2
29 CFR 2947
Other-than-serious$600$600Sep 25, 2009Final
Citation 1, item 3
29 CFR 2948
Other-than-serious$600$600Sep 25, 2009Final
Citation 2, item 1
29 CFR 1518 D
Serious$3,600$3,600Sep 25, 2009Final
Citation 3, item 1
29 CFR 2946 A
Serious$16,200$3,600Sep 25, 2009Final
Citation 4, item 1
29 CFR 2946 B03
Serious$16,200$16,200Sep 25, 2009Final

Inspection 310093034 OPENED NOV 14, 2007Closed

Accident · Partial · Safety · 45 employees at the site · Closed Feb 11, 2009

27 South Linden Avenue/n. Canal, South San Francisco, CA 94080 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

Incident on Nov 14, 2007: Employee sprains knee dismounting ladder

On November 14, 2007, Employee #1 was stepping off a ladder when he twisted his knee. He suffered a severe sprain, for which he was hospitalized.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1712 C02
Other-than-serious$320$320Mar 12, 2008Final

Inspection 310055678 OPENED AUG 29, 2006Closed

Complaint · No inspection · Safety · Closed Sep 6, 2006

Beach St. & Mandela Pkwy., Oakland, CA 94608 · Water and Sewer Line and Related Structures Construction · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 125498782 OPENED MAR 24, 1999Closed

Planned · Partial · Safety · 5 employees at the site · Closed Jul 13, 1999

23rd Ave/castro, San Francisco, CA 94114 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1541 J01
Serious$375$375Apr 28, 1999Closed

Inspection 125490383 OPENED SEP 25, 1998Closed

Complaint · Partial · Safety · 6 employees at the site · Closed Sep 13, 1999

Van Ness Ave./green St., San Francisco, CA 94109 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1541 C02
Other-than-serious$200$200Mar 3, 1999Closed
Citation 1, item 2
29 CFR 1541 J02
Other-than-serious$200$200Mar 3, 1999Closed
Citation 1, item 3
29 CFR 1541 K01
Other-than-serious$200$200Mar 3, 1999Closed

Inspection 125514901 OPENED NOV 19, 1997Closed

Accident · Partial · Safety · 6 employees at the site · Closed Jun 30, 1998

Mcdonnell Road So. Of Rd. No. 6, Sfia, San Francisco, CA 94128 · OSHA's record · Phone and website on Google Maps

Incident on Oct 7, 1997: Employee injured when struck by front end loader

At approximately 2:00 p.m. on November 7, 1997, a front end loader was being use d by the employer's foreman in the backhoe configuration. The machine was raised on its outriggers. As the foreman lowered the machine to the ground, the machin e moved because the power was not disengaged from the driving wheels. The moving vehicle struck Employee #1, who was standing nearby, fracturing his foot.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 342 A
Other-than-serious$200$200Apr 24, 1998Closed
Citation 1, item 2
29 CFR 3203 A07 C
Other-than-serious$150$150Apr 24, 1998Closed

Inspection 111745766 OPENED FEB 10, 1992Closed

Accident · Complete · Safety · 6 employees at the site · Closed Feb 24, 1997

Van Ness Ave./green St., San Francisco, CA 94109 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1509 C
Other-than-serious$0$0May 8, 1992Closed
Citation 1, item 2
29 CFR 1593 D
Other-than-serious$0$0May 8, 1992Closed
Citation 1, item 3
29 CFR 1596 A
Other-than-serious$0$0May 8, 1992Closed
Citation 2, item 1
29 CFR 1510 A
Serious$100$100May 8, 1992Closed
Citation 3, item 1
29 CFR 1592 E
Serious$1,200$1,200May 8, 1992Closed

Injury and illness logs

From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.

In 2025, the South San Francisco site logged 1 recordable injury or illness among about 85 workers: 1.1 per 100 full-time workers, against a median of 1.0 for its industry.

Site and yearWorkersCasesDays-away casesRateIndustry median
JMB Construction Inc
South San Francisco · 2025
85 101.11.0

The rules behind these citations

Current text from the Code of Federal Regulations. Some citations were issued under older wording.

29 CFR 1541.1

Other water and sewer line and related structures construction employers in California

Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.