Contractors
Class Code 9521: House Furnishings Installation NOC & Upholstering — Workers' Comp Insurance
Covers contractors who install house furnishings such as blinds, curtains, and similar items, along with upholstery work, when no more specific installation classification applies. It's a catch-all for in-home furnishings installation and upholstery services.
- Risk level:
- moderate
What code 9521 covers
Class 9521 applies to businesses installing house furnishings — such as window treatments, blinds, curtains, and similar non-structural home items — and performing upholstery work, covering installers who measure, fit, and mount furnishings at customer homes, along with upholsterers who repair or recover furniture. This is an NOC classification covering a range of in-home furnishings installation services that don't fall under a more specific dedicated classification, such as flooring or cabinet installation, which have their own codes. Upholstery work, whether performed in a customer's home or a shop setting, is included under this same classification given the related nature of furnishings service work. Contractors installing structural items like built-in cabinetry or flooring are evaluated under the applicable more specific classification instead of this general furnishings code.
Included operations
- Window treatment, blind, and curtain installation
- Furniture upholstering and reupholstering
- In-home measuring and fitting of house furnishings
- Minor furnishings repair and installation services
Assigned elsewhere
- Flooring installation — see code 5478 (resilient/carpet) or 5348 (tile and stone)
- Cabinet and interior trim installation — see code 5437
- Portable fixture and furniture installation for commercial settings — see code 5146
- Furniture manufacturing, evaluated under the applicable manufacturing classification
Businesses that typically carry 9521
- Window treatment and blind installation companies
- Upholstery and furniture reupholstering businesses
- In-home furnishings installation services
- Small, owner-operated contracting businesses
- Regional trade contracting companies
- Subcontractors working for general contractors
- Design-build contracting firms
Common misclassifications
Code 5146
House furnishings installation for residential customers and portable fixture installation for commercial settings can look similar but are evaluated under different classifications.
Code 8044
In-home furnishings installers who also deliver and set up new furniture purchased from a retailer can blend installation work with furniture-store delivery exposure if that scope isn't tracked.
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What drives the cost of code 9521
- Total payroll for employees performing the classified work, not gross receipts
- Experience modification factor built from claims history
- State-specific base rates and loss costs filed for this class code
- Use of subcontractors and whether they carry their own workers' comp coverage
- Safety programs, jobsite supervision, and documented training
- Payroll properly split across multiple classifications when work crosses trades
What underwriters look for
- Years in business and prior workers' comp loss history
- Types of jobs typically performed (new construction, remodel, residential vs. commercial) and average job size
- Whether subcontractors are used and certificates of insurance are collected and tracked
- Total payroll for employees actually performing the classified work
- Safety program, training documentation, and any OSHA history
Eligibility
State differences
This entry uses standard NCCI class code phraseology, which applies in most NCCI-governed states. Pennsylvania (PCRB), Delaware (DCRB), California (WCIRB), New Jersey (NJCRIB), Michigan, New York (NYCIRB), and Massachusetts maintain their own classification manuals, and code numbers or phraseology can differ there. Our agency confirms the correct classification for your state before quoting.
Where code 9521 fits
Quote class code 9521.
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Mon–Fri, 8:00am–6:00pm ET · Independent agency licensed in 23 states
Class code 9521 questions
Does this code cover blind and curtain installation?
Yes, window treatment installation is a typical example of the work covered under this classification.
What about furniture reupholstering?
Yes, upholstery and reupholstering work is included under this same classification.
Does this cover flooring or cabinet installation?
No, those are evaluated under their own dedicated classifications rather than this general furnishings code.
Is this the same code used for commercial office furniture installation?
No, that falls under a different classification (5146) for portable fixture and furniture installation.
Last reviewed · Reviewed by Provident Financial Group licensed agents