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Therma LLC: OSHA inspections and violations

San Jose, California · Plumbing, Heating, and Air-Conditioning Contractors · NAICS 238220

25inspections
30citation items
$21,780current penalties
Aug 10, 2026last inspection

OSHA has inspected Therma LLC 25 times in California since 1987.

The latest one began on Aug 10, 2026 after an accident, in San Jose; the case is still open.

Those inspections ended with 30 citation items: 1 serious and 29 other-than-serious.

Penalties were first proposed at $32,740 and now stand at $21,780, 33% lower after settlements or reviews.

Scope, application, and definitions applicable to this subpart comes up most often in these citations: 2 items under 1926.500.

How that compares: the median penalty per cited inspection for construction employers since 2015 is $3,079, and Therma LLC averages $6,002 (3 cited inspections).

Therma LLC also files yearly injury logs with OSHA, summarized below.

Therma LLC: OSHA citation items per year, 1987 to 2026
Citation items per year, by inspection date.

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Inspection history

Inspection 349104893 OPENED AUG 10, 2026Open

Accident · Partial · Safety · 1,300 employees at the site · Open

1601 Las Plumas Avenue, San Jose, CA 95133 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

No citations from this inspection so far.

Inspection 346709702 OPENED MAY 16, 2023Closed

Planned · Complete · Safety · 10 employees at the site · Closed Aug 30, 2023

230 E Grand Ave, South San Francisco, CA 94080 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 346355100 OPENED NOV 22, 2022Closed

Accident · Partial · Safety · 60 employees at the site · Closed Apr 25, 2025

2099 Gateway Pl, San Jose, CA 95110 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 342(A)
Other-than-serious$5,000$4,250May 9, 2023Final
Citation 1, item 3
29 CFR 3380(F)(1)
Other-than-serious$635$635May 9, 2023Final

Inspection 345673834 OPENED DEC 7, 2021Closed

Accident · Partial · Safety · 40 employees at the site · Closed Jun 3, 2024

701 Willow Pass Rd, Pittsburg, CA 94565 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1511(B)
Other-than-serious$600$5,000Jun 3, 2022Final

Inspection 344023015 OPENED MAY 20, 2019Closed

Accident · Partial · Safety · 100 employees at the site · Closed Sep 9, 2019

7000 Shoreline Court, South San Francisco, CA 94080 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 340663632 OPENED MAY 28, 2015Closed

Fatality or catastrophe · Partial · Safety · 8 employees at the site · Closed Mar 27, 2017

1710 Automation Pkwy., San Jose, CA 95131 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1509(A)
Other-than-serious$560$560Oct 14, 2015Final
Citation 1, item 2
29 CFR 3381(A)
Other-than-serious$560$560Oct 14, 2015Final
Citation 2, item 1
29 CFR 3276(E)(15)(E)
Other-than-serious$18,000$7,000Oct 14, 2015Final

Inspection 314452426 OPENED MAR 25, 2013Closed

Planned · No inspection · Safety · Closed Mar 29, 2013

6000 Shoreline Ct, 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.

Inspection 314450826 OPENED SEP 10, 2012Closed

Planned · No inspection · Safety · Closed Sep 14, 2012

401 E Millbrae Ave, Millbrae, CA 94030 · Other Heavy and Civil Engineering Construction · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

17 older inspections

Inspection 310098819 OPENED NOV 8, 2010Closed

Accident · Partial · Safety · 4 employees at the site · Closed Feb 29, 2012

809 11th Avenue, Bldg. 4, Sunnyvale, CA 94089 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Incident on Oct 21, 2010: Employee is burned when cutting water line

At 11:00 a.m. on October 21, 2010, Employee #1 cut a water line while the line w as still pressurized with 180 degree Fahrenheit hot water. Employee #1 suffered second degree burns on both hands and right forearm, and was hospitalized.

No citations from this inspection.

Inspection 310095815 OPENED JUL 14, 2009Closed

Planned · Partial · Health · 2 employees at the site · Closed Aug 7, 2009

310 University Avenue, Palo Alto, CA 94301 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 3395 E03
Other-than-serious$0$0Jul 31, 2009Closed

Inspection 119646883 OPENED DEC 29, 2004Closed

Accident · Partial · Safety · 2 employees at the site · Closed Jan 14, 2008

1601 Las Plumas Avenue, San Jose, CA 95133 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Incident on Nov 10, 2004: Employee fall from stepladder

On November 10, 2004, Employee #1, journeyman pipe fitter, felled approximately 10 feet from corrugated metal deck. The employee set-up a 10-foot fiberglass ste pladder underneath a ceiling tile to access the deck for taking measurements for piping. Employee #1 walked approximately 2 to 3 feet, to hang the portable ligh t on a metal support that was above. The light was turned on. The employee turne d around to walk back to the ladder and lost his balance. Employee #1 felled hea d first through the false ceiling onto the carpet floor. The employee suffered m ultiple fractures and was hospitalized.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1675 I
Other-than-serious$2,700$2,000May 4, 2005Final

Inspection 109332676 OPENED FEB 26, 2004Closed

Unprogrammed other · Partial · Safety · 53 employees at the site · Closed Jun 23, 2004

1051 Edie Road (ldac), San Francisco, CA 94129 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.1053(b)(4) · Ladders in construction
Other-than-serious$975$250May 27, 2004Closed

Inspection 300893120 OPENED JUN 3, 2003Closed

Unprogrammed related · Partial · Safety · 50 employees at the site · Closed Apr 25, 2005

333 & 355 First Street, San Francisco, CA 94105 · Plumbing, Heating, and Air-Conditioning Contractors · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1526 D
Other-than-serious$150$0Oct 15, 2003Final
Citation 1, item 2
29 CFR 1630 A
Other-than-serious$225$150Oct 14, 2003Final
Citation 1, item 3
29 CFR 1632 B
Other-than-serious$225$0Oct 14, 2003Final

Inspection 301134177 OPENED OCT 1, 2002Closed

Complaint · Partial · Health · 50 employees at the site · Closed Jun 30, 2005

6755 Kaiser Drive, Fremont, CA 94555 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 3203 A
Other-than-serious$560$560Nov 22, 2002Final
Citation 1, item 2
29 CFR 5194 E01
Other-than-serious$560$0Nov 22, 2002Final
Citation 1, item 3
29 CFR 5194 E01 B
Other-than-serious$560$0Nov 22, 2002Final
Citation 1, item 4
29 CFR 3203 B02
Other-than-serious$375$0Nov 22, 2002Final
Citation 2, item 1
29 CFR 1512 I
Other-than-serious$0$0Nov 22, 2002Closed

Inspection 119689867 OPENED JUN 5, 2001Closed

Unprogrammed related · Partial · Safety · 5 employees at the site · Closed Nov 27, 2001

1601 Las Plumas Avenue, San Jose, CA 95133 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 5048 I03
Other-than-serious$150$150Oct 3, 2001Closed
Citation 1, item 2
29 CFR 1541 L01
Other-than-serious$150$150Oct 3, 2001Closed

Inspection 125618280 OPENED NOV 3, 2000Closed

Unprogrammed related · Complete · Safety · 12 employees at the site · Closed Feb 15, 2001

500 First Street, Napa, CA 94559 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1 Other-than-serious$335$335Nov 3, 2000Closed

Inspection 125518225 OPENED MAR 10, 2000Closed

Accident · Complete · Safety · 5 employees at the site · Closed May 21, 2001

5000 Sierra Pointe Parkway, Brisbane, CA 94005 · OSHA's record · Phone and website on Google Maps

Incident on Mar 6, 2000: Employee injured in fall from roof

Employee #1 was given a job assignment to look for pipe hangers on the roof of t he pavilion under construction by his foreman. Employee #1 was not given any tra ining and instructions about the presence of roof openings and the safeguards ne cessary to do his assignment safely. The foreman knew of the roof openings and a ssumed the injured employee knew about them too. Employee #1 fell from the roof. Employee #1 was hospitalized.

No citations from this inspection.

Inspection 119686244 OPENED AUG 12, 1999Closed

Unprogrammed related · Complete · Safety · 2 employees at the site · Closed Dec 15, 1999

1601 Las Plumas Avenue, San Jose, CA 95133 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1509 A
Other-than-serious$0$0Oct 6, 1999Closed

Inspection 119712909 OPENED JUL 3, 1996Closed

Accident · Complete · Safety · 12 employees at the site · Closed Aug 7, 1997

3101 Scott Blvd., Santa Clara, CA 95057 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 119713865 OPENED JAN 31, 1996Closed

Accident · Complete · Safety · 20 employees at the site · Closed Jun 5, 1996

3101 Scott Blvd., Santa Clara, CA 95057 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 119716660 OPENED AUG 2, 1995Closed

Unprogrammed related · Complete · Safety · 25 employees at the site · Closed Aug 24, 1995

3101 Scott Blvd., Santa Clara, CA 95057 · OSHA's record · Phone and website on Google Maps

No citations from this inspection.

Inspection 111790952 OPENED FEB 8, 1991Closed

Accident · Partial · Safety · 500 employees at the site · Closed Mar 7, 1991

2051 Ringwood Ave., San Jose, CA 95131 · OSHA's record · Phone and website on Google Maps

Incident on Feb 1, 1991: Employee injured in 8 ft fall when plywood box tips over

Employee #1 was using a forklift to dump scrap from a plywood box into a dumpste r. He was standing on the edge of the box to reach the remaining scrap when the unsecured box tipped over. He fell 8 ft to the pavement and was injured.

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 3657 D
Other-than-serious$0$0Mar 11, 1991Closed

Inspection 106971690 OPENED DEC 5, 1988Closed

Planned · Complete · Safety · 2 employees at the site · Closed Feb 3, 1989

1200 Russell Way, Hayward, CA 94541 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.403(i)(2)(i) · Electrical equipment on job sites
Other-than-serious$240$0Jan 12, 1989Closed
Citation 2, item 1
29 CFR 1926.25(a) · Housekeeping
Other-than-serious$0$0Jan 12, 1989Closed
Citation 2, item 3
29 CFR 1926.250(a)(3) · General requirements for storage
Other-than-serious$0$0Jan 12, 1989Closed
Citation 2, item 4
29 CFR 1926.451(a)(4) · Scaffolds, general requirements
Other-than-serious$0$0Jan 12, 1989Closed
Citation 2, item 5
29 CFR 1926.451(a)(6) · Scaffolds, general requirements
Other-than-serious$0$0Jan 12, 1989Closed

Inspection 107084584 OPENED JUL 5, 1988Closed

Planned · Complete · Safety · 6 employees at the site · Closed Jul 20, 1988

1903 Airport Boulevard, San Jose, CA 95110 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.500(b)(1) · Scope, application, and definitions applicable to this subpart
Serious$180$180Jul 15, 1988Closed

Inspection 100950179 OPENED SEP 22, 1987Closed

Planned · Complete · Safety · 3 employees at the site · Closed Dec 9, 1987

1801 Barber Lane, Milpitas, CA 94035 · OSHA's record · Phone and website on Google Maps

Citation and ruleTypeProposedCurrentIssuedStatus
Citation 1, item 1
29 CFR 1926.150(c)(1)(i) · Fire protection
Other-than-serious$0$0Oct 22, 1987Closed
Citation 1, item 2
29 CFR 1926.500(e)(1)(iv) · Scope, application, and definitions applicable to this subpart
Other-than-serious$0$0Oct 22, 1987Closed

Injury and illness logs

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

In 2024, the San Jose site logged 6 recordable injuries or illnesses among about 984 workers: 0.7 per 100 full-time workers, against a median of 1.8 for its industry. Those cases cost 180 days away from work.

Site and yearWorkersCasesDays-away casesRateIndustry median
Therma LLC
San Jose · 2024
984 610.71.8
Therma, LLC
San Jose · 2022
1,239 1141.01.8

The rules behind these citations

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

29 CFR 1926.1053 · Ladders in construction

29 CFR 1926.1053(b)(4)

(4) Ladders shall be used only for the purpose for which they were designed.

29 CFR 1926.150 · Fire protection

29 CFR 1926.150(c)(1)(i)

(c) Portable firefighting equipment—(1) Fire extinguishers and small hose lines. (i) A fire extinguisher, rated not less than 2A, shall be provided for each 3,000 square feet of the protected building area, or major fraction thereof. Travel distance from any point of the protected area to the nearest fire extinguisher shall not exceed 100 feet.

29 CFR 1926.25 · Housekeeping

29 CFR 1926.25(a)

(a) During the course of construction, alteration, or repairs, form and scrap lumber with protruding nails, and all other debris, shall be kept cleared from work areas, passageways, and stairs, in and around buildings or other structures.

29 CFR 1926.250 · General requirements for storage

29 CFR 1926.403 · Electrical equipment on job sites

29 CFR 1926.451 · Scaffolds, general requirements

29 CFR 1926.500 · Scope, application, and definitions applicable to this subpart

29 CFR 2510.58

Other plumbing, heating, and air-conditioning contractors 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.