Maryland Pool Contractor License Requirements (2026)

Maryland issues no dedicated swimming pool or spa contractor license. Instead, residential pool construction is regulated as "home improvement": under Md. Business Regulation Article § 8-101, the statutory definition of home improvement expressly includes the construction of a swimming pool on land adjacent to a residential building. A contractor who builds residential pools in Maryland must therefore hold a Maryland Home Improvement Contractor (MHIC) license, issued by the Maryland Home Improvement Commission within the Department of Labor's Division of Occupational and Professional Licensing. There is no separate pool-contractor classification and no trade or technical pool exam; qualification turns on the general MHIC contractor requirements — at least two years of documentable trade experience, a single PSI-administered law and business examination, a personal financial statement (or surety bond/indemnitor), and, effective June 1, 2024, at least $500,000 in general liability insurance. Commercial and public pools fall outside MHIC's residential scope and are controlled instead by local building permits and, for public facilities, the Maryland Department of Health public-pool code (COMAR 10.17.01).

Regulatory Oversight

This license is issued and enforced by Maryland Home Improvement Commission (Maryland Department of Labor, Division of Occupational and Professional Licensing) (MHIC) pursuant to Md. Code, Business Regulation Article, Title 8 (Maryland Home Improvement Law); COMAR Title 09, Subtitle 08. Licenses and regulates home improvement contractors. Under Md. Business Regulation Article § 8-101, "home improvement" expressly includes construction of a swimming pool on land adjacent to a residential building, so residential pool construction requires an MHIC contractor license. There is no separate state pool-contractor classification.

Official portal: https://labor.maryland.gov/license/mhic/
Address: 100 S. Charles Street, Tower I, Baltimore, MD 21201
Phone: 410-230-6231 (toll-free 1-888-218-5925)

Who May Apply

An applicant qualifies only after meeting the age floor of 0 and producing a valid Social Security Number. No state residency requirement is stated in the statute or regulations; out-of-state applicants may be licensed. Applicants should verify current requirements with the Commission before filing.

Good moral character

The Commission may deny a license for reasons bearing on an applicant's trustworthiness and fitness. A Contractor's Personal Financial Statement is required, and the applicant must meet the Commission's financial solvency guidelines or post a surety bond / obtain an indemnitor.

Background investigation

No fingerprint-based criminal background check is required. The Commission reviews the applicant's / qualifying party's financial solvency (personal financial statement) and may consider criminal history and prior disciplinary or judgment history in the licensing decision.

Disqualifying conditions

Required Experience and Education

The applicant must document and verify at least 2 years of At least 2 years of trade experience for the licensed contractor or designated qualifying party (COMAR 09.08.01.23). Qualifying trade experience includes apprenticeship, employment in home improvement or construction, community-service building programs, or permitted repairs on one's own or a family member's home.. Keep payroll, tax, project, or supervisor records to support the claim, as the board can request proof for any period within its lookback window.

Accepted proof of experience or eligibility

Documentation of trade experience (employment or apprenticeship records)
Evidence of vocational-school training or work-study participation (if substituting)
Evidence of supervisor, manager, or business-owner business experience (if substituting)

Education substitution

Up to 1 of the 2 years may be satisfied by vocational-school training in a building trade or participation in a building-trade work-study program; alternatively, experience as a supervisor, manager, or business owner may substitute for 1 year, subject to Commission review.

Examination Requirements

The licensing examination is delivered by PSI. All of the following parts must be cleared prior to issuance:

MHIC Contractors' Examination (Maryland home improvement law, business, and project management) — 55 questions, 120 minutes, passing score 70%

Examination fee: $63

Retake policy: After a failed attempt an applicant must wait 30 days before retesting; a further wait of 60 days applies to subsequent attempts. The $63 exam fee is charged for each attempt. A passing score is valid for 2 years, within which the applicant must apply for licensure.

Insurance and Financial Requirements

The cited materials impose no contractor license bond for this credential. Bear in mind that specific contracts, permits, or public works can still require their own bonds.

General liability

At least $500,000 general liability insurance is required for all MHIC-licensed contractors, effective June 1, 2024 (Business Regulation Article § 8-302.1). The coverage must be maintained at renewal.

Workers' compensation

Required under Maryland workers' compensation law if the contractor has employees (a general state requirement, not MHIC-specific).

Additional financial requirements

A Contractor's Personal Financial Statement is required; the applicant must meet the Commission's financial solvency guidelines or provide a surety bond or indemnitor. No bond is required for applicants who meet the guidelines. The MHIC application references bond options of $30,000 or $100,000 for applicants who do not; the exact required amount is applicant-specific and not fixed to a single confirmed figure — confirm with MHIC.

Licensing Fees

Fee	Amount
Application (non-refundable)	$281.25
Examination	$63
Initial license — sole owner	No separate state fee
Initial license — non-sole owner	No separate state fee
Renewal (every 2 years)	$281.25

Keeping the License Current

Renewal of the Maryland Home Improvement Contractor License (MHIC) — covers residential swimming pool construction; no dedicated pool classification comes due every 2 years. As cited, the renewal fee stands at $281.25. Licenses renew on a 2-year cycle at $281.25 per place of business plus a $175 Guaranty Fund assessment. Contractors must maintain the required $500,000 general liability insurance at renewal (effective June 1, 2024).

Continuing education: No continuing education is required to renew an MHIC home improvement contractor license (none stated in statute or regulation).

Reciprocity and License Transfer

The NASCLA Accredited Examination is not accepted by Maryland for this classification.

Reciprocal State	Accepted Exam	Conditions
No formal bilateral reciprocity agreements identified.

No formal reciprocity exists for the MHIC home improvement contractor license, and the NASCLA Accredited Commercial exam is not accepted. MHIC is a residential home-improvement credential rather than a commercial general contractor license. All applicants must pass the PSI-administered MHIC exam and meet MHIC requirements.

Weighing more than one jurisdiction? The national hub compares Pool Contractor license requirements in every state — exam, bond, fee, and experience thresholds side by side.

Application Process, Step by Step

Accrue and document 2 years of trade experience. Build at least 2 years of qualifying trade experience for the licensed contractor or designated qualifying party (COMAR 09.08.01.23), and keep employment, apprenticeship, or vocational-training records; up to 1 year may be substituted by schooling or supervisory experience.
Prepare for the MHIC exam. Study the Contractors' Guide to Business, Law and Project Management, which the PSI examination is based on. There is no separate pool trade or technical exam — the test covers Maryland home improvement law, business, and project management.
Pass the PSI-administered MHIC exam. Schedule and sit the 55-question, 2-hour computer-based exam by appointment at a PSI center (Baltimore, College Park, Salisbury, Frederick, Hagerstown, Lanham, or Crofton), paying the $63 fee and scoring at least 70% to pass. A passing score is valid for 2 years.
Assemble financial and insurance documentation. Complete the Contractor's Personal Financial Statement to meet the Commission's financial solvency guidelines (or arrange a surety bond / indemnitor), and secure at least $500,000 in general liability insurance effective June 1, 2024, plus workers' compensation coverage if you have employees.
Submit the MHIC license application and fees. File the contractor application with the qualifying party, experience proof, financial statement, and proof of insurance, paying the $281.25 license fee per place of business plus the $22.50 processing fee and $100 original Guaranty Fund assessment.
Obtain local permits before building each pool. For every pool project, obtain the county or municipal building permit (for example in Montgomery County, Prince George's County, or Baltimore City) and comply with local pool-barrier and safety-code requirements — these are separate from the state MHIC license.

Frequent Application Errors

Based on the board's own instructions and the sources cited here, the problems below are what most often stall a Maryland Pool Contractor application.

Assuming a separate pool license exists

Maryland has no pool-contractor classification. Builders sometimes search for a nonexistent credential; the correct license for residential pool construction is the general MHIC home improvement contractor license issued by the Maryland Home Improvement Commission.

Confusing residential and commercial/public pools

MHIC covers residential home improvement only. Commercial and public pools are not state-licensed for the construction trade and are instead governed by local building permits and, for public facilities, the Maryland Department of Health public-pool code (COMAR 10.17.01).

Overlooking the $500,000 liability insurance mandate

Since June 1, 2024, every MHIC contractor must carry at least $500,000 in general liability insurance and maintain it at renewal (Business Regulation Article § 8-302.1). Applying without this coverage will stall the application.

Skipping local per-pool building permits

The state MHIC license does not substitute for county or municipal permits. Every pool requires a separate local building permit and compliance with local pool-barrier and safety codes (for example in Montgomery County, Prince George's County, or Baltimore City).

Assuming a fixed bond amount is always required

A bond is only an alternative when the applicant fails the Commission's financial solvency guidelines shown on the personal financial statement. The MHIC application references $30,000 or $100,000 options, but the required amount is applicant-specific and not a single fixed figure — verify with MHIC.

Recommended References

What follows are the regulator-cited and commonly used preparation references for this trade. They appear here for convenience only; CLR takes no compensation for them.

Contractors' Guide to Business, Law and Project Management — Reference basis for the PSI MHIC Contractors' Examination. The MHIC exam is based on this guide; it covers Maryland home improvement law, business, and project management rather than pool construction technique.
COMAR Title 09, Subtitle 08 — Maryland Home Improvement Commission regulations — Maryland Division of State Documents (regs.maryland.gov). Read COMAR 09.08.01.23 (experience/education) and 09.08.07.02 (fees) directly to confirm the eligibility and fee requirements applied to pool builders.
Maryland Home Improvement Law — Business Regulation Article, Title 8 — Maryland General Assembly (mgaleg.maryland.gov). § 8-101 defines 'home improvement' to include swimming pool construction, and § 8-302.1 sets the $500,000 general liability insurance requirement effective June 1, 2024.

Document Checklist

The most critical documents or confirmations the applicant should have in hand before filing with MHIC:

☐ Accrue at least 2 years of documentable trade experience for the qualifying party (COMAR 09.08.01.23), retaining employment/apprenticeship or vocational-training records.
☐ Pass the PSI-administered MHIC Contractors' Examination (55 questions, 2 hours, 70% to pass, $63 fee); passing score is valid for 2 years.
☐ Complete the Contractor's Personal Financial Statement and meet the Commission's financial solvency guidelines, or arrange a surety bond or indemnitor.
☐ Obtain and document at least $500,000 general liability insurance (effective June 1, 2024) and workers' compensation coverage if you have employees.
☐ Submit the MHIC contractor application with the $281.25 license fee per place of business, $22.50 processing fee, and $100 original Guaranty Fund assessment.
☐ Before each pool project, obtain the required county or municipal building permit and comply with local pool-barrier and safety-code requirements.

Other Maryland Trade Licenses

Should the Pool Contractor path not apply, these other Maryland trade guides from CLR may help:

Questions Applicants Ask

Does Maryland have a dedicated swimming pool contractor license?

No. Maryland issues no separate pool-contractor classification. Under Md. Business Regulation Article § 8-101, the definition of "home improvement" expressly includes swimming pool construction, so a builder of residential pools must hold a Maryland Home Improvement Contractor (MHIC) license from the Maryland Home Improvement Commission.

Is there a pool-specific trade or technical exam?

No. The only required exam is the PSI-administered MHIC Contractors' Examination covering Maryland home improvement law, business, and project management. It has 55 questions, allows 2 hours, requires a 70% passing score, and costs $63. There is no separate construction or pool trade test.

Do I need a surety bond to get an MHIC license?

Not necessarily. A bond is required only if the applicant does not meet the Commission's financial solvency guidelines, as shown by the required Contractor's Personal Financial Statement. Applicants who fall short may instead post a surety bond or obtain an indemnitor; the MHIC application references bond options of $30,000 or $100,000, with the exact amount applicant-specific.

What insurance must a Maryland pool builder carry?

Effective June 1, 2024, all MHIC-licensed contractors must carry at least $500,000 in general liability insurance (Business Regulation Article § 8-302.1), and the coverage must be maintained at renewal. Workers' compensation insurance is also required under Maryland law if the contractor has employees.

Does MHIC cover commercial or public pools?

No. MHIC covers residential home improvement only. Maryland has no state-level commercial or general contractor license, so building commercial or public pools is not state-licensed for the construction trade; those projects are governed by local building permits and, for public pools, the Maryland Department of Health public-pool code (COMAR 10.17.01) and CPO operator rules.

Is continuing education required to renew the license?

No continuing education is required to renew an MHIC home improvement contractor license — none is stated in statute or regulation. The license renews on a 2-year cycle, and the contractor must maintain the required $500,000 general liability insurance at renewal.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-07-10 · Next scheduled review 2026-10-08