What Equipment Breakdown Insurance Requirements Apply in South Carolina?

South Carolina's Boiler Safety Act says all pressure vessels are exempt from the chapter, so do not expect a state certificate for an unfired tank. Power boilers and high-pressure, high-temperature water boilers need an annual certificate inspection that is internal where possible, plus an external inspection under pressure if possible. The required inspections are made by a special inspector, who may inspect boilers insured or operated by that inspector's company.

What Is Equipment Breakdown Insurance?

Equipment-breakdown coverage can help repair covered machinery or building equipment after a mechanical or electrical failure. It fits businesses that depend on equipment to operate; check whether lost income, spoilage and utility failures are included. Read the national Equipment breakdown guide.

South Carolina Equipment Breakdown Insurance Requirements

Requirement	Details
Pressure vessels	Exempt from the Boiler Safety Act. No state pressure-vessel certificate under this chapter. ¹
Power-boiler certificate inspection	Annual internal inspection; if an internal inspection is not possible, as complete as possible, plus an external inspection under pressure if possible. ¹
Heating boilers	Biennial certificate inspection. Low-pressure steam or vapor heating boilers also get an internal inspection every four years where installation permits. ¹

What to Watch for With Equipment Breakdown in South Carolina

Unfired Tanks Are Outside the Boiler Act
The act exempts all pressure vessels from regulation under the chapter. An equipment-breakdown policy may still cover air receivers and process tanks. Ask the insurer to schedule them even though LLR will not issue a pressure-vessel certificate for them. ¹
The Certificate Inspection Runs Through a Special Inspector
Special inspectors may inspect boilers insured or operated by their companies, and the state does not pay their salary. Evidence of a timely inspection may be a certification of insurance showing the boiler was inspected and approved, or a report from a certified special inspector. The statute does not say you must buy insurance, but the inspection path is a special inspector rather than a routine state visit. ^1,²
Farms, Small Apartments, and Small Heaters Drop Out
Farm boilers used only for agriculture or horticulture, and heating boilers in private residences or apartment houses of fewer than six family units, are exempt from the inspection and certificate sections. A hot-water supply boiler with ASME-National Board safety relief valves, fired by oil, gas, or electricity, is outside the chapter when none of 200,000 Btu per hour, 210°F, or 120 gallons is exceeded. ¹
A Two-Month Grace and a Small Filing Fee
The statute allows a two-month grace period between certificate inspections, though the cross-reference points at a subsection other than the one that lists the intervals. The statute caps a filing fee at $50 per facility or certificate. The Department FAQ states the registration and inspection-report fee is $25. Neither figure is a premium. ^1,²

Providers With South Carolina License Records

No provider in our research has both a state license record and a listing for this coverage line. This does not establish that providers are unlicensed. Check the regulator’s license lookup and confirm availability with a provider when requesting a quote.

Who Regulates Insurance in South Carolina?

South Carolina Department of Insurance

The South Carolina Department of Insurance licenses and regulates insurance companies and producers and accepts complaints involving entities it licenses and policies incepted in South Carolina. Its consumer page links to the online complaint form and explains limits on the Department’s authority. ^3,^4,⁵

Website: Regulator website
License lookup: Search licensed producers
Complaints: File a complaint

Surplus-Lines Tax and Stamping Office in South Carolina

Reported tax rate. 6% blended broker premium tax: 4% state plus 2% municipal ^6,⁷

SCDOI’s January 2026 instructions set a 6% blended surplus-lines broker premium tax: 4% state and 2% municipal; the Department collects both and the Municipal Association of South Carolina allocates the municipal share. The filing system also asks brokers to identify one to three insurers that declined the indicated coverage; check the policy notice for any guaranty-association disclosure.

Questions to Ask Before You Buy Equipment Breakdown in South Carolina

Which objects are boilers under the act, and which are pressure vessels the act does not regulate?
Will evidence of inspection be a certification of insurance or a certified special inspector's report?
For each hot-water supply boiler, are heat input, temperature, and capacity all under the three statutory ceilings?
What breakdown limit applies to unfired vessels that will never receive a South Carolina pressure-vessel certificate?

Equipment Breakdown Insurance in South Carolina: FAQ

Does South Carolina inspect unfired pressure vessels under the Boiler Safety Act?

No. The act says all pressure vessels are exempt from regulation under the chapter. A breakdown policy can still cover them. ¹

How often is a low-pressure steam heating boiler inspected internally?

The certificate inspection is biennial. An internal inspection is also required every four years where installation permits. Hot-water heating and supply boilers are inspected biennially, with an internal inspection at the inspector's discretion. ¹

Sources for Equipment Breakdown Insurance in South Carolina

1
Title 41, Chapter 14, Boiler Safety Act. South Carolina Legislature; §§ 41-14-60, 41-14-80, 41-14-120, and 41-14-150. Accessed 2026-09-29.
2
South Carolina Boiler Safety Program FAQ. South Carolina Department of Labor, Licensing and Regulation; Exemptions, special-inspector paperwork, and $25 filing fee. Accessed 2026-09-29.
3
south-carolina insurance regulator. State insurance regulator; Official home and consumer services pages describe regulator scope. Accessed 2026-09-28.
4
SCDOI Online Services. State insurance regulator; General Public offers Licensee Lookup for licensed individuals and insurers. Accessed 2026-09-28.
5
SCDOI Consumer Services. State insurance regulator; Complaint process and stated authority covers licensed entities and policies incepted in SC; online complaint form is linked. Accessed 2026-09-28.
6
2026 Surplus Lines Filing Instructions. South Carolina Department of Insurance; Pages 1–2, January 26 2026 memo: 6% blended rate, 4% state plus 2% municipal; DOI collects both and MASC allocates municipal portion. Accessed 2026-09-28.
7
2026 Surplus Lines Filing Instructions. South Carolina Department of Insurance; Pages 1–2, Jan. 26, 2026 instructions: broker filing due-diligence field requires one to three named insurers declining the indicated coverage. Accessed 2026-09-28.
8
Licenses. At-Bay; Current producer introduction and state table; At-Bay Insurance Services LLC; P&C and surplus-lines identifiers. Accessed 2026-09-21.
9
Licenses and Carriers. Coalition; Licenses and Carriers, re-read 22 September 2026: Insurance Licenses table for Coalition Insurance Solutions, Inc., national producer number 18419475, with producer and surplus-lines numbers for all 50 states and DC including California 0L76155, Georgia 196479, Texas 2199630 and 2205589, Pennsylvania 815731 and 817452, Colorado 539028 and Wisconsin 3000108852. Insurance Carriers table naming, with NAIC numbers, Allianz Underwriters Insurance Company 36420, Arch Specialty Insurance Company 21199, Ascot Specialty Insurance Company 45055, Ascot Insurance Company 23752, Aspen Specialty Insurance Company 10717, Chaucer Insurance Company DAC, Coalition Insurance Company 29530, Fireman's Fund Indemnity Corporation 11380, Fortegra Specialty Insurance Company 16823, Lloyd's of London, MSIG Specialty Insurance USA Inc. 34886, MS Transverse Specialty Insurance Company 41807, Steadfast Insurance Company 26387, Vantage Risk Specialty Insurance Company 16275 and Zurich American Insurance Company 16535. Accessed 2026-09-22.
10
Insurance Producer Licenses. Corgi Insurance; Current complete Insurance Producer Licenses table for Corgi Insurance Services, Inc.; 50 rows covering 49 states and DC (DC 3003091619); no New Mexico row; no NPN or as-of date shown. Accessed 2026-09-28.
11
About Hiscox US Insurance. Hiscox; Hiscox Insurance Company Inc. NAIC 10200 as Chicago, IL domiciled insurer admitted or licensed in all 50 states and D.C.; Hiscox Inc. as general agent and Lloyd’s coverholder for Syndicates 33 and 3624; surplus-lines placements through licensed surplus-lines brokers; A.M. Best rating statement. Accessed 2026-09-16.
12
Licenses. ERGO NEXT Insurance; Current entity-by-state license table reopened 28 September 2026: 50 rows under Next First Insurance Agency, Inc., including Washington, DC; New York rows instead list Next Insurance Services PC-1423070 and AP Intego BR-1198885. Accessed 2026-09-28.
13
Insurance Licenses by State. TechInsurance; Current state table; identifies TechInsurance as a division of Specialty Program Group LLC d/b/a SPG Insurance Solutions; lists DC 3000041536 and labels Rhode Island “Individual licenses,” without an agency license number. Accessed 2026-09-28.
14
Licenses. Vouch; Effective 16 January 2025: Vouch Specialty Insurance Services, LLC, NPN 19926463; P&C table (50 states and DC); surplus-lines table includes Idaho 870820; footnote says Georgia and Idaho do not issue agency-level surplus-lines licenses; Idaho retained as producer-only due to conflict. Accessed 2026-09-15.

What Equipment Breakdown Insurance Requirements Apply in South Carolina?

What Is Equipment Breakdown Insurance?

South Carolina Equipment Breakdown Insurance Requirements

What to Watch for With Equipment Breakdown in South Carolina

Unfired Tanks Are Outside the Boiler Act

The Certificate Inspection Runs Through a Special Inspector

Farms, Small Apartments, and Small Heaters Drop Out

A Two-Month Grace and a Small Filing Fee