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Bathroom remodeler License Requirements in Lexington, KY

Last reviewed: July 2026

Quick Answer

Bathroom remodelers in Lexington, Kentucky need a General Contractor's License from the State Licensing Board if project costs exceed $350, plus local building permits from the Lexington Division of Code Enforcement. Plumbing and electrical work may require separate trade licenses if performed by employees. Licensing typically takes 4-6 weeks after application approval.

Key Facts

  • Lexington bathroom remodelers must obtain a Contractor's License if project costs exceed $350.
  • City of Lexington requires separate plumbing and electrical permits for bathroom work.
  • General contractors need bonding and insurance before applying for state licensure.
  • Bathroom remodeling projects must comply with Kentucky Building Code and Lexington zoning ordinances.
  • All bathroom work requires final inspection by Lexington Division of Code Enforcement.

State Licence Requirements

Licence name

General Contractor's License

Issued by

Kentucky State Licensing Board for Contractors (KSLBC)

Cost

$175-$275

Processing time

4-6 weeks after exam passage and documentation verification

How to apply

To obtain a General Contractor's License in Kentucky, you must first meet eligibility requirements established under Kentucky Revised Statutes § 198B.010. Complete the KSLBC application form available at https://kslbc.ky.gov, providing proof of general liability insurance ($300,000 minimum), a contractor's bond ($10,000), and your Social Security number or EIN.

Next, submit documentation of your construction experience—typically at least three years working as a contractor, superintendent, or in a supervisory construction role. You may substitute a high school diploma or GED plus five years of experience, or an associate degree in construction plus two years of experience. The application requires detailed work history with dates, employers, and types of projects completed.

Schedule and pass the Kentucky Contractor Exam administered by PSI Examinations. The exam costs approximately $150 and covers Kentucky Building Code, general construction practices, safety requirements, and business law. Study materials are available through the KSLBC website. After passing, submit your exam score with your completed application to KSLBC.

The state will verify your insurance and bond, then issue your license upon approval. If your bathroom remodeling projects stay under $350 in value, you may be exempt from licensing under § 198B.020, but this exemption is rare for full bathroom renovations. The KSLBC maintains an online license lookup system to verify your status once approved.

Federal Requirements

Bathroom remodelers must comply with several federal requirements regardless of state licensure status. First, obtain an Employer Identification Number (EIN) from the IRS (26 U.S.C. § 6109) if you plan to hire employees. The Americans with Disabilities Act (42 U.S.C. § 12101 et seq.) requires compliance with accessible design standards if the bathroom serves as a public accommodation or if you're performing work on commercial properties—grab bars, accessible fixtures, and turning radiuses must meet ADA specifications.

If your business handles hazardous materials or asbestos during bathroom renovations, EPA regulations (40 C.F.R. Part 61) require proper notification and handling procedures. Lead-based paint compliance (15 U.S.C. § 2682) applies to pre-1978 homes; you must be EPA-certified and provide lead hazard disclosures. OSHA regulations (29 C.F.R. § 1910) govern workplace safety for your employees, including proper scaffolding, fall protection, and ventilation when working in enclosed spaces like bathrooms.

Federal tax obligations include quarterly estimated tax payments (26 U.S.C. § 6654) and maintaining proper records. If you use independent contractors, you must issue Form 1099s and cannot classify them as employees to avoid misclassification penalties. Workers' compensation insurance is not federally mandated but Kentucky state law requires it for businesses with employees.

Local & County Requirements

Lexington, Kentucky bathroom remodelers must comply with multiple local permitting requirements enforced by the Division of Code Enforcement (part of the Planning and Development Services Department). The City of Lexington-Fayette Urban County Code § 110.600 requires a Building Permit for any bathroom renovation, whether you're updating fixtures, relocating plumbing, or reconfiguring the layout.

Apply for the Building Permit at the Code Enforcement Office located at 325 East Main Street, Lexington, KY 40507, or apply online through the Lexington Planning and Development Services portal. Required documents include architectural/design plans showing the new bathroom layout, fixture locations, electrical outlet placement, and ventilation requirements; proof of property ownership or authorized permission; and your completed KSLBC license number. The permit typically costs $150-$350 depending on project scope.

Plumbing Permits are mandatory under Lexington-Fayette Urban County Code § 110.800 whenever you modify water supply lines, drain/waste/vent (DWV) piping, or install new fixtures like toilets, showers, or sinks. A licensed plumber must perform this work or directly supervise it. Apply simultaneously with your Building Permit; cost is approximately $100-$200.

Electrical Permits are required under § 110.700 for any new circuits, outlet relocation, or installation of exhaust fans, heated mirrors, or light fixtures. A licensed electrician must perform electrical work. The Electrical Permit costs roughly $75-$150.

Zoning Compliance: Verify that the bathroom size and configuration comply with Lexington's residential zoning ordinances (Lexington-Fayette Urban County Code § 200 series). Most bathroom remodels comply automatically, but additions or structural changes may require zoning review.

Final Inspection: After completion, request separate final inspections from Code Enforcement for the Building Permit, a licensed plumber for plumbing work, and a licensed electrician for electrical work. All three must sign off before occupancy. Major cities like Louisville and Covington have similar requirements but different permit costs and application procedures.

Total Cost Breakdown

The first-year cost of starting a bathroom remodeling business in Lexington, Kentucky includes multiple necessary expenses. The General Contractor's License itself costs $175-$275 for the application and processing fee. The required Kentucky Contractor Exam costs approximately $150, and you may need study materials ($30-$75).

General Liability Insurance, mandated by Kentucky law, typically costs $800-$1,500 annually for a small bathroom remodeling contractor with annual revenues under $500,000—this depends on your experience, loss history, and claims, so get multiple quotes from insurance brokers specializing in construction. A Contractor's Bond, also mandated, costs approximately $300-$500 annually through a surety bond company; you pay only an annual fee, not the full bond amount.

Local Permits in Lexington for a typical bathroom renovation project include: Building Permit ($150-$350), Plumbing Permit ($100-$200), and Electrical Permit ($75-$150). If you hire employees, you must register for an EIN with the IRS (free) and obtain an unemployment insurance account with Kentucky's Department of Workplace Standards ($0 initial cost, but you'll pay quarterly payroll taxes).

Vehicle signage or business licensing through the City of Lexington may add $50-$100. Office/workspace setup, tools, and initial marketing are business operating costs separate from compliance but essential—budget $2,000-$5,000 for basic tools and equipment if you don't already own them.

Total first-year compliance costs: $1,680-$3,550 (license, exam, insurance, bonding, permits for one project). If you hire employees, add workers' compensation insurance at 2-5% of payroll. If you operate multiple concurrent projects annually, you'll pay multiple sets of permit fees—budget $500-$1,000 annually for permits. Realistic total first-year cost for a solo operator: $2,500-$4,500. For an operator with employees: $4,000-$7,000.

Licence Renewal

In Kentucky, the General Contractor's License does not have a traditional renewal cycle—it remains active indefinitely as long as you maintain valid general liability insurance and your contractor's bond (Kentucky Revised Statutes § 198B.030). However, you must notify the KSLBC immediately if your insurance lapses or your bond is cancelled, or your license will be automatically suspended.

Your insurance policy must be renewed annually to maintain continuous coverage; most contractors renew 30 days before the policy expiration date. Bond requirements are typically annual as well—contact your surety bond provider 60 days before expiration to renew.

If you allow your insurance or bond to lapse, you cannot legally operate as a contractor until coverage is restored. The KSLBC maintains an active license database; you can check your status online at https://kslbc.ky.gov. There are no continuing education requirements for general contractors in Kentucky, unlike some other states, but KSLBC strongly recommends staying current with Kentucky Building Code updates and Lexington local amendments.

If your license is suspended due to lapsed insurance, you must reapply and pay the original application fee ($175-$275) to reinstate it. Violations or complaints against your license can trigger investigations, and repeated violations may result in license revocation requiring you to retake the contractor exam and reapply.

Penalties for Operating Without a Licence

Operating as a bathroom remodeler in Lexington without the required General Contractor's License is a violation of Kentucky Revised Statutes § 198B.100, which imposes strict penalties. Performing contractor work without a valid license is a Class B misdemeanor, punishable by a fine of up to $250 and/or imprisonment up to 30 days for each violation (§ 198B.100(1)).

In addition to criminal penalties, the KSLBC may pursue civil remedies. The state can file cease-and-desist orders through the Franklin Circuit Court requiring you to immediately stop all unlicensed contracting work. Violation of a cease-and-desist order carries contempt of court penalties, including additional fines and jail time.

Property owners who hired unlicensed contractors may file complaints with the KSLBC, triggering investigations. If violations are substantiated, you face administrative action including license denial, suspension, or revocation. The KSLBC also maintains a public list of violators, which damages business reputation and makes future licensing difficult.

Unlicensed bathroom remodeling creates significant liability exposure. Your business liability insurance will not cover work performed without proper licensure, leaving you personally liable for injuries, property damage, or code violations. If a homeowner is injured due to improper plumbing or electrical work performed without licenses, you could face personal injury lawsuits for unlimited damages. Additionally, if code violations are discovered during a future home inspection or sale, the property owner may sue you for the cost of remediation, fines, and decreased property value.

Local Code Enforcement in Lexington may also issue citations for performing work without proper Building, Plumbing, or Electrical Permits (Lexington-Fayette Urban County Code § 110.900). Fines for permit violations range from $200-$500 per day of non-compliance. Repeated violations can result in property liens and criminal prosecution for habitually violating building codes.

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Get notified when licensing rules change

Licensing requirements and fees change periodically. We'll email you when this page is updated.

Frequently Asked Questions

How long does it take to get licensed as a bathroom remodeler in Lexington, Kentucky?

The entire process typically takes 6-8 weeks from start to finish. First, gather your experience documentation and insurance/bond information (1-2 weeks). Submit your application to the KSLBC (https://kslbc.ky.gov)—they review it within 2 weeks. Schedule the Kentucky Contractor Exam, which may be available within 1-3 weeks depending on PSI testing center availability in Lexington. Pass the exam (you get results immediately), then submit your exam score to KSLBC for final license issuance (1-2 weeks). Some applicants are licensed in 4 weeks if everything is prepared beforehand and exam dates align quickly. However, if KSLBC requests additional documentation clarifying your work history, processing extends to 8-10 weeks. Start the process as early as possible if you have a specific project start date.

Do I need a separate plumbing license to install toilets, sinks, and shower valves in Lexington?

Yes, in Lexington plumbing work requires a licensed Master Plumber or journey-level plumber to perform it directly or provide direct supervision (Lexington-Fayette Urban County Code § 110.800). As a General Contractor, you can manage the bathroom remodeling project and hire a licensed plumber as a subcontractor to handle all water supply, drain, and vent piping work. You cannot personally install or modify plumbing components without a separate Plumbing License from the Kentucky State Plumbing Board. If you want to perform plumbing work yourself, you must obtain the Kentucky Plumbing License—this requires 5 years of documented apprenticeship/journeyman experience, passage of the Plumbing Exam, and additional bonding ($5,000-$10,000). Most small bathroom remodelers hire licensed plumbers as subcontractors rather than obtaining a separate plumbing license, which is more cost-effective for occasional plumbing work.

What happens if I start advertising and taking bathroom remodeling jobs before my license is approved?

You cannot legally advertise as a contractor or accept payment for bathroom remodeling work in Kentucky before your General Contractor's License is issued by KSLBC (Kentucky Revised Statutes § 198B.020). If you solicit customers and collect deposits or payments for unlicensed work, you violate § 198B.100, which is a Class B misdemeanor. The homeowner can file a complaint with KSLBC or pursue civil action to recover money paid for unlicensed work. You also expose yourself to personal liability for any injuries or code violations—your insurance will not cover unlicensed work. If discovered, KSLBC will investigate, issue a cease-and-desist order, and potentially refer you to state prosecutors. Additionally, any Building Permits you try to obtain will be denied because the permitting authority requires your valid license number. Wait until your license is officially issued and in the KSLBC database before accepting any work or payment. You can take educational steps, purchase tools, and plan projects during the waiting period, but do not contract with customers.

Are bathroom remodeling requirements the same in Louisville and other Kentucky cities, or does Lexington have unique rules?

Each Kentucky city and county has its own building codes, permit procedures, and local ordinances—Lexington's requirements differ from Louisville, Covington, Bowling Green, and other cities. The State of Kentucky requires the General Contractor's License uniformly statewide (§ 198B.010), so once you're licensed by KSLBC, you can work throughout Kentucky. However, local permit requirements, costs, and inspection procedures vary significantly. Louisville's Division of Code Enforcement may require different permit types or have different fees than Lexington. Some cities require additional Home Improvement Contractor Licensing beyond the state General Contractor's License. Before expanding to other Kentucky cities, contact that city's Code Enforcement or Building Department to confirm permit requirements—what's required in Lexington may not be required in Bowling Green. Many contractors obtain the state license first, then research specific local requirements for each new market. Always verify local rules before bidding projects in unfamiliar cities to avoid permit delays and penalties.

Can a contractor licensed in Ohio, Indiana, or Tennessee perform bathroom remodeling in Lexington, Kentucky?

No, Kentucky does not recognize out-of-state contractor licenses through reciprocity agreements (Kentucky Revised Statutes § 198B.010 requires Kentucky licensure). A contractor licensed in Ohio, Tennessee, Indiana, or any other state must obtain a Kentucky General Contractor's License from KSLBC before performing any bathroom remodeling work in Lexington or anywhere in Kentucky. However, there's a small advantage: if you've completed the exam in another state, you may be able to apply the exam credit toward Kentucky's exam if KSLBC determines the exams are substantially equivalent—this is evaluated case-by-case. Most out-of-state contractors simply take the Kentucky Contractor Exam, pass it, and receive their Kentucky license, which typically takes 4-6 weeks. There is no expedited licensing for experienced out-of-state contractors. If an out-of-state contractor works in Kentucky without a Kentucky license, they're subject to the same misdemeanor penalties as any unlicensed contractor ($250 fine, up to 30 days jail). This rule applies even if the out-of-state contractor is licensed in multiple states—each state independently requires its own license.

What if I only do very small bathroom updates—like replacing a vanity or light fixtures—do I still need a license and permits?

The answer depends on the scope of work and project cost. Kentucky Revised Statutes § 198B.020 provides an exemption: work valued at less than $350 does not require a General Contractor's License. However, this exemption is narrow and rarely applies to full bathroom remodeling. Replacing a single vanity without plumbing modifications might fall under $350, but replacing a toilet, vanity, and light fixtures together typically exceeds $350 when including labor. Additionally, even if the project is under $350 and doesn't require a state license, Lexington's Building Code (§ 110.600) still requires permits for bathroom alterations, especially if you modify electrical circuits, ventilation, or plumbing lines.

For very minor cosmetic updates (painting, adding shelves, replacing mirrors), you may not need permits if no electrical or plumbing work is involved. However, Lexington Code Enforcement determines permit necessity based on the work scope—when in doubt, apply for a Building Permit to verify. If you're caught doing permit-required work without a permit, you face $200-$500 daily fines. Most bathroom professionals recommend obtaining the General Contractor's License and applying for permits on all bathroom projects, even small ones, to avoid legal risk and insurance denial if something goes wrong.

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Sources & References

  • Kentucky Revised Statutes § 198B.010Establishes contractor licensing requirements and exemptions by project value
  • Kentucky Administrative Regulations 815 KAR 7:010Sets minimum standards for contractor licensing and disciplinary procedures
  • Lexington-Fayette Urban County Code § 110.600Requires building permits and inspections for residential bathroom renovations
  • Kentucky Building Code § 106.2Mandates permits and inspections for alteration work including bathrooms

Licence requirements change. Verify current requirements with the issuing agency before applying.

Editorial standards: This guide is reviewed against primary government sources and cites 4 statutes. Last reviewed July 2026. Scheduled for re-verification by July 2027.

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