Under $3,000
The current exemption form describes qualifying alteration, repair, remodel, addition, or improvement work under $3,000 as exempt without the one-time affirmation filing.
Utah contractor classification guide
Utah S220 Contractor License: Does It Cover Your Work?
S220 covers far more than finish carpentry: structural framing, garage doors, specified flooring, sheet metal, incidental concrete, and mechanical insulation all appear in the rule. Decks, fences, carpet, and vinyl take less obvious paths.
Quick answer
Start with the result you contract to deliver
S220 is Utah’s Carpentry and Flooring Contractor specialty classification. It fits many framing, finish-carpentry, installed-product, and hard-surface flooring operations—but not every job made from wood or every floor covering.
First ask whether the activity is exempt. Then match the customer-facing result to the rule. Decking points to S330; carpet and vinyl installation are license-exempt; and several S220 operations overlap adjacent classifications.
Before choosing S220
Do you need a contractor license for this work?
Utah’s project-value exemption and its activity-specific exemptions answer different questions. Check both before choosing a classification.
$3,000 to under $7,000
The current form describes a one-time affirmation path with liability insurance and workers compensation when applicable. It lists a $45 filing fee.
$7,000 and above
The current form states that licensure is required at this contracted-value level. Changes and additions count toward the project value.
The flooring exception
Carpet and vinyl installation are license-exempt activities
R156-55a-301(7) lists “carpet and vinyl floor installation” among activities that do not require a contractor license, regardless of project value. That is why those materials do not appear in S220’s flooring list.
The exemption belongs to the activity, not automatically to the whole business. Subfloor work, structural repairs, other floor products, or mixed carpentry contracts can still create a licensing question.
The exemption has naming limits
The current affirmation materials say a person operating under the project-value exemption may not use “contractor,” “builder,” or similar words. Check the current form before relying on that path.
Open the current exemption form →Decision table
What work are you actually offering?
Use the service the customer buys, not the crew’s tools or the job’s dominant material, as the starting point.
Work offered
First classification question
Framing walls, roofs, or structural assemblies
S220 includes structural and non-structural carpentry. Confirm whether you are selling one trade package or taking responsibility for the broader building project.
Installing cabinets, countertops, millwork, doors, or garage doors
These products are named in S220. Confirm whether installation is the contracted result or one phase of a broader remodel.
Installing wood, laminate, tile, cement, or synthetic-wood flooring
These flooring products, underlayment, subfloors, sanding, staining, and finishing appear in the S220 scope.
Installing carpet or vinyl flooring only
The current rule lists carpet and vinyl floor installation as license-exempt activity rather than S220 work.
Building decks, fences, guardrails, or handrails
The current rule places decking—including its structure and substructure—and these barrier features in S330.
Installing metal studs or wall partitions
Bearing and structural metal framing points toward S220; lightweight non-bearing partitions are named in S270.
Installing skylights, flashings, or mechanical insulation
Several classifications name the same or overlapping work. The assembly and contracted result matter more than the material.
Managing the complete building project
B100 or R100 may be the right classification—and those general classifications already include S220 scope within their project limits.
This table is triage, not a licensing determination. Its purpose is to identify the exact scope text and adjacent classification you need to confirm.
Official scope
What R156-55a-301 says S220 includes
The current official rule calls the classification “S220 — Carpentry and Flooring Contractor.” These are its six operative subparts, with punctuation lightly normalized for display.
(a)
using wood, wood products, metal, metal products, metal studs, vinyl materials, plastic, fiberglass, countertops, cabinets, millwork, garage doors, doors, tub liners, wall systems, partitions, or other wood/plastic/metal composites as is by custom and usage accepted in the building industry as carpentry for structural, non-structural, and finish purposes
Garage doors and structural carpentry are both named. S220 is not limited to finish work.
(b)
metal or steel structures and sheet metal, including metal cornices, marquees, metal soffits, flashings, skylights, and skydomes
Roof flashings and skylights also appear in adjacent classifications, so the surrounding assembly matters.
(c)
metal structural studs and bearing walls, reinforcing bars, erecting shapes, plates of any profile, perimeter cross-section that are used in structures, including riveting, welding, and rigging
Bearing and structural metal framing is the cleanest S220/S270 dividing question.
(d)
incidental concrete work and footings, grading, and surface preparation related to any Carpentry and Flooring Contractor scope of work
“Incidental” is a defined term with a 10%-of-contract ceiling and other conditions.
(e)
laminate, tile, cement, wood, synthetic wood, or similar flooring product, including prefinished and unfinished material, sanding, staining and finishing of new and existing flooring, the underlayment, and subfloors
Carpet and vinyl installation are not in this list; the rule exempts them separately from contractor licensure.
(f)
mechanical insulation of pipes, ducts, or conduits
S270, S280, and S410 also name essentially the same mechanical-insulation operation.
Often missed
What S220 surprisingly includes
These details are why a one-line “carpentry and flooring” summary is not enough to classify a real contractor.
Structural and bearing-wall carpentry
S220 expressly reaches structural work, bearing walls, reinforcing bars, riveting, welding, and rigging. “Finish carpentry only” is not the rule’s wording.
Garage-door installation and repair
Garage doors are named in subsection (a). A garage-door business should start with S220, then check any electrical or broader project work separately.
Sheet metal, skylights, and skydomes
The scope includes metal cornices, marquees, soffits, flashings, skylights, and skydomes—subject to real overlaps with S230 and S280.
Incidental concrete and footings
S220 carries related concrete, footings, grading, and surface preparation, but only inside the rule’s defined incidental-work boundary.
Subfloors and floor finishing
The flooring scope includes underlayment, subfloors, sanding, staining, and finishing of new and existing flooring, not only laying finished boards or tile.
Mechanical insulation
Insulation of pipes, ducts, or conduits is named in S220 even though three other classifications also claim substantially the same operation.
Three work patterns
How S220 work usually breaks down
Carpentry, installed finish products, and flooring share one classification, but each reaches a different neighboring scope.
Structural work
Framing and structural carpentry
S220 covers structural, non-structural, and finish carpentry using wood and several metal, plastic, vinyl, and composite products. It also names structural metal studs and bearing walls.
Questions to resolve
- Are you delivering a framing package or managing the complete building project?
- Are walls bearing or non-bearing, and are the studs structural or lightweight partition framing?
- Does the job include standalone foundations, concrete, or excavation beyond S220 incidental work?
- Are decks, fences, guardrails, or handrails separately advertised services?
Main classification boundary: S220 carpentry versus S270 non-bearing partitions, S330 decks and barriers, and a broader B100 or R100 project.
Finish work
Finish carpentry, millwork, and installed products
Cabinets, countertops, millwork, doors, garage doors, tub liners, wall systems, partitions, and accepted carpentry composites are named in the current scope.
Questions to resolve
- Is the business installing one named product or contracting for a complete remodel?
- Does the work alter bearing portions or remain a qualifying non-structural repair?
- Do you fabricate sheet metal, install flashings, or work on roof assemblies?
- Are electrical, plumbing, or other regulated-trade connections part of the contract?
Main classification boundary: A defined S220 installation package versus R101 non-structural remodel work or a broader general-contractor project.
Flooring
Flooring, underlayment, and subfloors
S220 names laminate, tile, cement, wood, synthetic wood, similar flooring, underlayment, subfloors, sanding, staining, and finishing. Carpet and vinyl installation are separately license-exempt.
Questions to resolve
- Which floor products do you install under contract?
- Do you perform subfloor repair or structural carpentry before the finish floor?
- Is carpet or vinyl installation the only service, or one item in a mixed flooring contract?
- Do project values or separately contracted carpentry services cross the licensing thresholds?
Main classification boundary: Licensed S220 flooring work versus the specific carpet-and-vinyl installation exemption.
Real job questions
Common S220 classification scenarios
Each scenario starts from a service a customer might actually buy and identifies the classification fact that changes the answer.
Does S220 cover deck building?
- Why the answer is not automatic
- Deck framing looks like carpentry, but the current S330 text expressly assigns “decking, including the deck structure and substructure” to Landscape and Recreation.
- Likely classification boundary
- S220 general carpentry versus S330 decking and deck structure.
- What to verify
- Describe whether the service is a deck, another framed structure, or a mixed landscape package. Start the deck analysis with S330.
Does S220 cover garage doors?
- Why the answer is not automatic
- Garage doors are named directly in S220 subsection (a), even though the classification title does not advertise that niche.
- Likely classification boundary
- S220 installation and repair versus separately regulated electrical connections or broader building work.
- What to verify
- Separate door installation and repair from electrical branch-circuit work, structural alteration, and whole-project responsibility.
Does S220 cover subfloors and floor refinishing?
- Why the answer is not automatic
- The scope expressly includes underlayment, subfloors, sanding, staining, and finishing of new and existing flooring.
- Likely classification boundary
- S220 flooring and carpentry work versus exempt carpet or vinyl installation only.
- What to verify
- Inventory every material and repair service in the contract instead of classifying the business from its most common finish product.
Are metal-stud walls S220 or S270?
- Why the answer is not automatic
- S220 names metal structural studs and bearing walls. S270 names lightweight metal and non-bearing wall partitions.
- Likely classification boundary
- Structural or bearing framing (S220) versus non-bearing partition assemblies (S270).
- What to verify
- Document whether the wall bears load, the framing system, and whether the contract includes drywall, plaster, or other S270 work.
Is mechanical insulation automatically S220?
- Why the answer is not automatic
- S220, S270, S280, and S410 all name insulation of pipes, ducts, or conduits in substantially the same language.
- Likely classification boundary
- Four overlapping scopes tied to different primary contracted results.
- What to verify
- Describe the system being insulated, the rest of the contract, and whether insulation is sold as a standalone specialty before asking DOPL to confirm the classification.
Does carpet or vinyl flooring require S220?
- Why the answer is not automatic
- The current rule lists carpet and vinyl floor installation among activities that do not require a contractor license, regardless of project value.
- Likely classification boundary
- A specific license-exempt activity versus other flooring, subfloor, or carpentry work in the same contract.
- What to verify
- Confirm that the business truly installs only the exempt products and is not also contracting for licensed repair, structural, subfloor, or other flooring work.
The counter-intuitive boundary
S220 versus S330: decks, fences, and handrails
The material does not decide this one. A wood-framed deck looks like ordinary carpentry, but the current S330 scope expressly includes decking, the deck structure and substructure, fences, guardrails, handrails, and barriers.
Question to ask
Why it matters
Is the customer buying a completed deck?
S330 expressly includes decking and the deck structure and substructure.
Are you building a fence, guardrail, handrail, or barrier?
Those features are named in S330, even though they may be fabricated from wood or metal.
Are you framing a building wall, roof, or other non-deck structure?
Structural, non-structural, and finish carpentry point back toward S220.
Is the structure part of a broader landscape or recreation package?
The overall S330 result can carry its named hardscape and recreation features.
Do you separately advertise decks and general carpentry?
More than one specialty classification may be relevant to distinct contracted services.
Do not classify a deck from the crew’s carpentry skill
Classifications follow the contracted result. Start a deck-building analysis with S330, then decide whether separate framing or finish-carpentry services also create an S220 question.
Adjacent-scope map
Where S220 overlaps other classifications
Utah’s rule repeats some materials and operations across classifications. Use the primary result and assembly to frame the question, then confirm genuine overlaps with DOPL.
| Classification | Where it overlaps S220 |
|---|---|
| S270Drywall, Paint, and Plastering | S220 names structural metal studs and bearing walls. S270 names lightweight metal and non-bearing wall partitions. Bearing versus non-bearing is the first diagnostic question. |
| S230Masonry, Siding, Stucco, Glass, and Rain Gutter | S220 names flashings in its sheet-metal list; S230 separately names roof flashings and metal ridges. Confirm whether the work belongs to a carpentry assembly or a siding and roof-trim package. |
| S280RoofingOpen guide | Skylights and mechanical insulation appear in both S220 and S280. Roof-system responsibility and the rest of the assembly are essential facts. |
| S410Boiler, Pipeline, Wastewater, and Water Conditioner | S410 also names insulation of pipes, ducts, and conduits. A mechanical-insulation-only contractor has a genuine multi-scope question. |
| S260Asphalt and ConcreteOpen guide | S220 allows incidental concrete, footings, grading, and surface preparation related to carpentry. Standalone concrete products point toward S260. |
| S310Foundation, Excavation, and DemolitionOpen guide | Footings related to a carpentry package can be S220-incidental; a standalone subsurface foundation operation is named in S310. |
If you already hold a license
Do you need S220 on top of what you have?
Adding a specialty classification is not always necessary—and R101 cannot be stacked with S220 at all.
You already hold B100
The general building scope includes every specialty classification in R156-55a-301(2) except S202 solar and S354 radon.
B100 already carries the S220 scope.
You already hold R100
R100 uses the same specialty-scope inclusion structure within its residential and small-commercial project limits.
R100 already carries S220 within its project scope.
You hold or want R101
R101 is limited to qualifying non-structural remodel and repair projects under its current project-value ceiling, and it may not hold another specialty classification.
R101 and S220 are an either-or decision, not a stack.
You subcontract S220 work
The rule states that a specialty contractor may subcontract with a specialty contractor holding the same classification as the hiring contractor.
Check the same-classification constraint before subbing work out.
Mixed operations
Could your business need S220 plus another classification?
Utah’s current rule and application generally allow up to three specialty classifications in addition to any general classifications. R101 is the exception and may not be combined with another specialty classification.
Classify each separately sold result
- Start with every service named in proposals, ads, and contracts.
- Separate standalone work from work incidental to an S220 result.
- Do not assume that using wood or metal makes the whole contract carpentry.
- Resolve subcontracting rights before building the operating model around another trade.
Service inventory worksheet
Mark each service the business will contract for separately, then compare the list with the current scopes.
Structural framing or bearing wallsYesNo
Finish carpentry, cabinets, countertops, or millworkYesNo
Doors or garage doorsYesNo
Wood, laminate, tile, cement, or synthetic-wood flooringYesNo
Carpet or vinyl installationYesNo
Decks, fences, guardrails, or handrailsYesNo
Sheet metal, flashings, skylights, or skydomesYesNo
Concrete, footings, grading, or foundation workYesNo
Mechanical insulation of pipes, ducts, or conduitsYesNo
Requirements
What S220 requires—and what it does not
Several requirements repeated online belong to general classifications, not to an S220-only application. Recheck the current form before filing.
Applies to an S220 applicant
25-hour pre-licensure path
DOPL’s current specialty page states a 25-hour course through an approved provider. The current application also lists accepted alternatives, including certain existing-qualifier, degree, professional-engineer, recent-qualifier, and endorsement paths. Confirm which path applies before enrolling.
A qualifier
The current application describes the qualifier as an owner of at least 20% or a W-2 employee in a management position. S220 does not require a separate individual trade license.
Entity registration and EIN
Register the business entity when applicable and obtain a federal EIN. The current application accepts an SSN for a sole proprietor.
General liability certificate
Submit a current certificate naming DOPL as certificate holder and covering the licensed scope for the duration of active licensure. Use the current application for the required limits.
Workers compensation or waiver path
Submit workers compensation documentation when the business has employees, or the Utah Labor Commission coverage waiver when the current no-employee path applies.
Continuing education at renewal
The current rule requires six hours per two-year term, including at least three core hours, three live in-class hours, and one hour of energy conservation.
Does not routinely apply to S220
No S220 trade exam
The application labels its exam section for general classifications only, and the rule does not create a separate S220 trade exam.
No S220 experience requirement
The application tells specialty-only applicants not to complete the general-classification experience section. S220 has no separate hours requirement.
No routine bond in the initial checklist
A bond is not a standard initial S220 document. DOPL may require one based on financial-responsibility issues, so this does not mean a bond can never be imposed.
No separate certification body
The application flags additional credentials for certain other classifications; it does not list a separate trade certification for S220.
Current application fees
| Qualifier feeOne qualifier | $50 |
|---|---|
| Classification feeOne S220 classification | $175 |
| Electronic Reference Library surchargeCurrent application surcharge | $1 |
| One-qualifier, S220-only totalBefore any additional owner fee | $226 |
The current form lists an additional $20 for each owner holding under 8% of an unincorporated entity, with its appendix. Confirm all fees on the form you submit.
Legacy classification codes
The rule’s conversion table, effective July 22, 2019, moved nine older codes into S220:
S221S222S320S321S322S323S340S490S491→S220
The rule lists codes only, not the retired titles. Confirm a current license record directly with DOPL.
After the scope decision
S220 appears to fit—what comes next?
Follow the current application in order. Forms, fees, provider lists, and document requirements can change.
- 1
Check whether the work requires a contractor license
Compare the project value and the carpet-and-vinyl exemption with the current Utah exemption form before choosing a classification.
Open this step → - 2
Read the official S220 scope of practice
Compare the contracted result with all six current S220 subparts, not a third-party summary.
Open this step → - 3
Resolve every adjacent classification
Check decks and fences, bearing and non-bearing walls, roofing, masonry, concrete, foundations, and broader project responsibility.
Open this step → - 4
Complete the specialty pre-license path
Use the current application to determine whether the 25-hour course or one of its accepted alternatives applies.
Open this step → - 5
Register the entity, obtain an EIN, and establish the qualifier
Prepare the business registration, tax identifier, ownership, management-employment, and disclosure information required by the current form.
Open this step → - 6
Prepare the general liability certificate
Use the dedicated guide because DOPL’s current webpage and current application publish different aggregate limits.
Open this step → - 7
Resolve workers compensation versus waiver
Choose the document path from the actual worker setup, including owner-workers, rather than from the S220 code.
Open this step → - 8
Submit a new application or add S220
Use the current all-classifications application for a new license or DOPL’s add-classification process for an existing license.
Open this step →
Preparing your DOPL application?
Route the insurance documents after the classification decision
The current application separately requires general liability documentation and either workers compensation documentation or the applicable coverage-waiver path. These are application documents, not the way to choose S220.
DOPL’s current specialty-contractor webpage and its March 2026 application do not publish the same aggregate liability limit. Do not copy a number from a trade page. Use the current application and the centrally maintained certificate guide.
General liability certificateReview name matching, certificate holder, dates, and current limits.Workers comp versus waiverStart from employees, owner-workers, and the actual business setup.Coverage waiver guideFollow the Labor Commission application and verification workflow.
Utah contractor insurance guidance →When the boundary is unclear
When to confirm the classification with DOPL
Ask DOPL to confirm the scope when the revenue-generating service lands in more than one classification or when the contract continues into another regulated trade.
Confirm before contracting when:
- You build decks, fences, guardrails, or handrails as well as general carpentry.
- You install both bearing and non-bearing metal-stud assemblies.
- Your work includes skylights, flashings, or a roof system.
- You sell mechanical insulation as its own service.
- Concrete or foundation work may exceed S220’s incidental allowance.
- A mixed flooring contract includes exempt and licensed activities.
Official rule fileRead R156-55a-301 for S220 and every adjacent classification in the contract.Open resource →Current contractor applicationCheck the classification list, qualifier pages, document requirements, fees, and version date.Open resource →Specialty contractor requirementsUse DOPL’s page for the current course, entity, EIN, worker, and filing paths.Open resource →Construction Trades Licensing ActRead Title 58, Chapter 55 for statutory definitions, exemptions, and financial-responsibility provisions.Open resource →
FAQ
Questions about Utah’s S220 classification
What does a Utah S220 contractor license cover?
S220 covers the current rule’s carpentry and flooring scope, including structural, non-structural, and finish carpentry; named installed products such as cabinets, millwork, doors, and garage doors; structural metal framing; specified flooring and subfloors; related sheet metal; defined incidental concrete; and mechanical insulation. The official scope controls.
Does S220 cover carpet or vinyl flooring?
The current rule separately lists carpet and vinyl floor installation as activity that does not require a contractor license. Other flooring, subfloor, structural, repair, or mixed-contract work may still require licensure, so confirm the entire service list rather than one material.
Does S220 cover deck building?
The current S330 scope expressly includes decking and the deck structure and substructure, along with fences, guardrails, handrails, and barriers. A deck contractor should start with S330 and confirm any separate general-carpentry services with DOPL.
Is structural framing included in S220?
Yes. The current S220 text includes structural, non-structural, and finish carpentry and separately names structural metal studs and bearing walls. A contractor responsible for the broader building project should still compare B100 or R100.
What counts as incidental concrete under S220?
The rule defines incidental work as safely and competently performed work directly related to the licensed scope that does not exceed 10% of the overall contract and excludes electrical and plumbing work. Standalone concrete or foundation work raises an S260 or S310 question.
Does S220 cover garage-door installation and repair?
Garage doors are named directly in the current S220 scope. Electrical connections, structural alterations, and broader building responsibility should be evaluated separately.
Can a contractor hold both S220 and S330?
The current rule and application generally allow up to three specialty classifications in addition to any general classifications. R101 is the exception and may not hold another specialty classification. Confirm that each requested code matches a separately offered service.
Does B100 or R100 already include S220?
The current general-building scope includes each specialty classification in R156-55a-301(2) except S202 and S354. B100 and R100 therefore already carry S220 scope within the project limits of the general classification.
What happened to older S221, S320, S340, or S490 licenses?
The rule’s conversion table moved S221, S222, S320, S321, S322, S323, S340, S490, and S491 into S220 effective July 22, 2019. The table lists codes only; confirm the current license record with DOPL.
Does an S220 applicant need a trade exam?
No separate S220 trade exam appears in the current rule or application. The application’s exam section is labeled for general classifications only. Recheck the current version before filing.
Does an S220 applicant need prior experience?
The current application tells specialty-only applicants not to complete the general-classification experience section. It does not state a separate S220 experience requirement.
Does an S220 applicant need a bond?
A bond is not listed as a routine initial S220 document. The application says DOPL may require a bond based on financial-responsibility issues, so applicants with those issues should review the current statute and rule.
What does a one-qualifier S220 application cost?
The March 2026 application lists $50 per qualifier, $175 per classification, and a $1 surcharge, for $226 with one qualifier and S220 only. Additional owner fees may apply, and fees can change.
What insurance documents does an S220 application require?
The current application requires active general liability documentation and either workers compensation documentation or the applicable no-employee waiver path. DOPL’s current webpage and current application do not publish the same aggregate liability limit, so use the current form and dedicated certificate guide.
Official sources: Utah Administrative Code R156-55a; the Utah Construction Trades Licensing Act; the DOPL Contractor Application—All Classifications (version 20260327); the handyman and exemption application (version 20260303); and DOPL’s specialty contractor application page.
Last reviewed: August 2, 2026. DOPL controls licensing decisions and current scope interpretations.