Skip to Content

Learning Center

Print page

Classification Search

The Classification Search helps you locate classifications based on keywords that are part of, or commonly associated with, classification phraseologies. Enter a search term or classification code below to begin your search. Narrow your search by choosing an industry group or related classifications from the "Filter By" pulldown menu. Refer to the Insurance Commissioner's rules regarding the Standard Classification System in Part 3, Standard Classification System, of the California Workers' Compensation Uniform Statistical Reporting Plan—1995 (USRP).

Standard Classifications

Click on a phraseology or code in the table below to view detailed information such as phraseology, footnotes, rules and pure premium rates for that classification. To sort the complete list of classifications in alphabetical order, click on the "Phraseology" link at the top of the column. To sort the list of classifications in numerical order, click on the "Code" link at the top of the column.

Code Phraseology
5184

STEAM PIPE OR BOILER INSULATION — applying non-conducting materials — including shop, yard or storage operations

5185 AUTOMATIC SPRINKLER INSTALLATION — within buildings — including shop, yard or storage operations — employees whose regular hourly wage does not equal or exceed $32.00 per hour
5186 AUTOMATIC SPRINKLER INSTALLATION — within buildings — including shop, yard or storage operations — employees whose regular hourly wage equals or exceeds $32.00 per hour

Assignment of this classification is subject to verification at the time of final audit that the employee's regular hourly wage equals or exceeds $32.00 per hour. The payroll of an employee whose regular hourly wage is not shown to equal or exceed $32.00 per hour shall be classified as 5185, Automatic Sprinkler Installation.

5187(1)

PLUMBING — including shop, yard or storage operations — gas, steam, hot water or other pipe fittings installation, including house connections installation — employees whose regular hourly wage equals or exceeds $31.00 per hour — N.O.C.

Assignment of this classification is subject to verification at the time of final audit that the employee's regular hourly wage equals or exceeds $31.00 per hour. The payroll of an employee whose regular hourly wage is not shown to equal or exceed $31.00 per hour shall be classified as 5183(1), Plumbing.

5187(2)

REFRIGERATION EQUIPMENT — not household units — installation, service or repair — including shop, yard or storage operations — employees whose regular hourly wage equals or exceeds $31.00 per hour — N.O.C.

Assignment of this classification is subject to verification at the time of final audit that the employee's regular hourly wage equals or exceeds $31.00 per hour. The payroll of an employee whose regular hourly wage is not shown to equal or exceed $31.00 per hour shall be classified as 5183(2), Refrigeration Equipment.

5187(3)

HEATING OR AIR CONDITIONING EQUIPMENT — installation, service or repair — including shop, yard or storage operations — employees whose regular hourly wage equals or exceeds $31.00 per hour — N.O.C.

Assignment of this classification is subject to verification at the time of final audit that the employee's regular hourly wage equals or exceeds $31.00 per hour. The payroll of an employee whose regular hourly wage is not shown to equal or exceed $31.00 per hour shall be classified as 5183(3), Heating or Air Conditioning Equipment.

5190 ELECTRICAL WIRING — within buildings — including installation or repair of electrical fixtures — including shop, yard or storage operations — employees whose regular hourly wage does not equal or exceed $34.00 per hour
5191

OFFICE MACHINE OR POINT OF SALE EQUIPMENT INSTALLATION, SERVICE OR REPAIR — N.O.C. — shop or outside

5192

VENDING OR COIN-OPERATED MACHINES – installation, service or repair – including storage, shop and outside operations and Outside Salespersons

5193

COMPUTER OR TELEPHONE SYSTEM OR EQUIPMENT INSTALLATION, SERVICE OR REPAIR — shop or outside

5195 COMMUNICATIONS CABLING — within buildings — including shop, yard or storage operations
5201(1)

CONCRETE OR CEMENT WORK — pouring or finishing of concrete sidewalks, driveways, patios, curbs or gutters — including the making or stripping of forms — employees whose regular hourly wage does not equal or exceed $32.00 per hour

5201(2)

CONCRETE OR CEMENT WORK — pouring or finishing of concrete floor slabs, poured in place and on the ground, and concrete slab-type foundations, for other than concrete buildings or structural steel buildings of multi-story construction — including the making or stripping of forms — employees whose regular hourly wage does not equal or exceed $32.00 per hour

5205(1)

CONCRETE OR CEMENT WORK — pouring or finishing of concrete sidewalks, driveways, patios, curbs or gutters — including the making or stripping of forms — employees whose regular hourly wage equals or exceeds $32.00 per hour

Assignment of this classification is subject to verification at the time of final audit that the employee’s regular hourly wage equals or exceeds $32.00 per hour. The payroll of an employee whose regular hourly wage is not shown to equal or exceed $32.00 per hour shall be classified as 5201(1), Concrete or Cement Work.

5205(2)

CONCRETE OR CEMENT WORK — pouring or finishing of concrete floor slabs, poured in place and on the ground, and concrete slab-type foundations, for other than concrete buildings or structural steel buildings of multi-story construction — including the making or stripping of forms — employees whose regular hourly wage equals or exceeds $32.00 per hour

Assignment of this classification is subject to verification at the time of final audit that the employee’s regular hourly wage equals or exceeds $32.00 per hour. The payroll of an employee whose regular hourly wage is not shown to equal or exceed $32.00 per hour shall be classified as 5201(2), Concrete or Cement Work.

5212

CONCRETE PUMPING — all operations

5213

CONCRETE CONSTRUCTION — N.O.C.

5214

CONCRETE OR CEMENT WORK — pouring or finishing of precast concrete wall panels, precast floor slabs or precast roof slabs at ground level and at job site — including the making or stripping of forms

5222(1)

CONCRETE CONSTRUCTION — in connection with bridges or culverts where clearance exceeds 10 feet at any point or entire distance between terminal abutments exceeds 20 feet

5222(2)

CHIMNEY CONSTRUCTION — industrial — stone, brick or concrete

Pages