ND Compliance Guide Verified for 2026/2027 Plumbing & Water Systems

North Dakota Grease Interceptor Installation & Grease Trap Contractor

State-approved compliance roadmap, license bond requirements, and commercial insurance minimums governed by the North Dakota Secretary of State - Contractor Licensing. Ensure continuous jobsite clearance and compare vetted carrier rates across North Dakota.

Audited by Pasi Tapio Hakamaki • Editorial Review: September 2026 • Statutory Authority: North Dakota Secretary of State - Contractor Licensing
Min General Liability
$1,000,000
Occurrence / $2,000,000 General Aggregate
Required State Bond
$2,000 - $10,000
From $100/yr with preferred credit
Board Application Fee
$100
Exam Provider: State Board
License Renewal
Annual
CE: Varies by municipality or trade board
✓
Primary Source Verified: 2026 Statutory Code Review
Requirements cross-referenced against the official North Dakota Secretary of State - Contractor Licensing administrative code.
Official ND Board Portal → | Our Audit Methodology
Interactive Compliance Tool Live 2026 Underwriting Matrix

Contractor Liability & Bond Premium Estimator

Estimate your required general liability and state license bond costs instantly based on state statute and operational volume.

Target Jurisdiction
North Dakota (ND)
Trade Classification
Grease Interceptor Installation & Grease Trap Contractor
Estimated Annual Gross Revenue $350,000
$50k $1.5M $3M+
Estimated Statutory Costs Instant Certificate Available
General Liability (GL)
$1,000,000 Each Occurrence / $2,000,000 General Aggregate
$197/mo
~$2,363 / year
Contractor License Bond
North Dakota $2,000 Bond
$100/yr
1.0% (Tier 1 Preferred) on $2,000 bond
Workers' Comp State Fund Alert: In North Dakota, workers' compensation must be secured through the state monopolistic fund (North Dakota Workforce Safety & Insurance (WSI)). Private insurance policies cannot satisfy statutory compliance under N.D. Cent. Code § 65-01-01 & § 65-04-04.
Review Governing Statutory Citations Explore 50-State Licensing Directory →

*Estimates based on standard market rates for commercial artisan contractors. Exact quotes require underwriting review of prior loss history, specific endorsements, and payroll declarations.

Grease Interceptor Installation & Grease Trap Contractor Scope of Work & Legal Permitting Authority

Grease trap contractors excavate, plumb, and vent 1,000-gallon exterior concrete grease interceptors preventing FOG discharge into municipal sewers.

Defined Authorized Scope of Construction:

Exterior concrete tank crane setting, commercial dishwasher interceptor lines, sampling tee vaults, and cast iron traffic covers.

Permit Trigger in North Dakota: Commercial restaurant food service kitchen plumbing
Minor Work Exemption Threshold: $4,000 total contract value (NDCC § 43-07-02)

Mandatory Experience Prerequisites

3 to 4 years commercial restaurant plumbing, precast grease interceptor setting, and municipal sewer pre-treatment compliance

Required Insurance Policy Endorsements

Municipal Sewer FOG Contamination Pollution Endorsement, Underground Utility Strike (XCU)

Governing Technical Code & Safety Standard
North Dakota Century Code NDCC Chapter 43-07 (Contractors)
Uniform Plumbing Code (UPC) / International Plumbing Code (IPC) & ASSE 5000
Testing & Compliance Benchmarks: ASSE 1013 reduced pressure backflow testing and NSF/ANSI 61 lead-free potable water certifications. Enforces DWV hydrostatic pressure tests, anti-scald mixing valve calibration, and municipal sewer connection permits.
Procedural Roadmap

How to Obtain a Grease Interceptor Installation & Grease Trap Contractor License in North Dakota

Official 4-step compliance path pursuant to North Dakota Century Code NDCC Chapter 43-07 (Contractors).

Official Board Rules →
1

Legal Entity & EIN Formation

North Dakota Business Entity Filing Statutes

Form your business entity (LLC, Corporation, or Sole Proprietorship) with the North Dakota Secretary of State and secure your Federal Employer Identification Number (FEIN). Ensure your registered business name precisely matches all state and municipal filings.

2

Designate Qualifying Individual (QI)

North Dakota Secretary of State - Contractor Licensing Experience Verification Rules

Appoint a Qualifying Party, Primary Qualifying Agent, or Responsible Managing Employee (RME). The QI must verify 3 to 4 years commercial restaurant plumbing, precast grease interceptor setting, and municipal sewer pre-treatment compliance and satisfy experience criteria governed under North Dakota Century Code NDCC Chapter 43-07 (Contractors).

3

Execute Statutory Bond & Insurance

North Dakota Century Code NDCC Chapter 43-07 (Contractors) Financial Responsibility Mandates

Secure the mandatory $2,000 - $10,000 contractor license bond executed by an admitted surety. File an official Certificate of Insurance (COI) maintaining at least $1,000,000 Each Occurrence / $2,000,000 General Aggregate Commercial General Liability, naming North Dakota Secretary of State - Contractor Licensing as certificate holder.

4

Examination & Board License Issuance

State Board Candidate Information Bulletin (CIB)

Complete the North Dakota Business & Law examination along with the specific Grease Trap Specialist technical trade examination administered by State Board. Submit application fees ($100) to receive official licensure and permit pull authorization.

Regulatory Authority: North Dakota Secretary of State - Contractor Licensing (ND)
Official State Government Portal

Ready to file with the North Dakota Secretary of State - Contractor Licensing?

Make sure your statutory $2,000 - $10,000 (and for LLC entities, your General Liability Certificate listing the state licensing board as certificate holder) are electronically active prior to submitting application fees.

Visit Official ND Board Portal Calculate Statutory Minimums →
Verified Statutory Guidance

North Dakota Grease Trap Specialist Compliance & Insurance FAQs

Direct answers on state licensing prerequisites, insurance thresholds, and surety bond regulations.

Is a state contractor license legally mandated for Grease Trap Specialists in North Dakota?

Yes, executing commercial or residential grease trap specialist projects in North Dakota legally requires an active state contractor license issued by the North Dakota Secretary of State - Contractor Licensing under North Dakota Century Code NDCC Chapter 43-07 (Contractors). Performing contracting services without official board credentials triggers immediate stop-work orders, statutory fines, and civil citations.

What technical codes govern grease trap specialist operations in North Dakota?

Grease Interceptor Installation & Grease Trap Contractor installations in North Dakota must strictly adhere to the Uniform Plumbing Code (UPC) / International Plumbing Code (IPC) & ASSE 5000. In addition, all completed work and materials must satisfy ASSE 1013 reduced pressure backflow testing and NSF/ANSI 61 lead-free potable water certifications to pass municipal building inspection.

What are the commercial general liability insurance minimums for Grease Trap Specialists in North Dakota?

Grease Trap Specialists in North Dakota typically must maintain a minimum of $1,000,000 Each Occurrence / $2,000,000 General Aggregate in commercial general liability insurance. Under North Dakota statutory rules and General Contractor (GC) bid standards, policies must cover bodily injury, property damage, and completed operations to secure jobsite clearance.

How much does the required North Dakota Grease Trap Specialist surety bond cost?

A North Dakota grease trap specialist license bond costs between $100 and $150 per year for contractors with standard credit, satisfying the statutory $2,000 - $10,000 bond requirement. High-risk credit profiles range from $180 to $250 annually. Premium rates are calculated as a percentage of the total bond penal sum.

Is workers' compensation insurance required for Grease Trap Specialists in North Dakota?

Yes, workers' compensation insurance is mandatory for employers in North Dakota under N.D. Cent. Code § 65-01-01 & § 65-04-04. Because North Dakota operates an exclusive monopolistic state fund, coverage must be obtained directly through the North Dakota Workforce Safety & Insurance (WSI); private commercial insurance policies cannot satisfy statutory compliance. Sole proprietors with 0 employees: Sole proprietors with 0 employees exempt under NDCC § 65-07-01; can optionally elect coverage through ND Workforce Safety & Insurance (WSI).

Does North Dakota offer contractor license reciprocity for Grease Trap Specialists?

Yes, North Dakota maintains formal reciprocal licensing agreements with MN, SD, MT for qualified grease trap specialist applicants. Out-of-state contractors in good standing under equivalent statutory frameworks can apply to waive trade exams, though state law and business rules testing may still apply.

Primary Sources

Official Statutory Citations & Legal Authorities

Jurisdiction: North Dakota (ND)
Primary Licensing Authority
North Dakota Secretary of State - Contractor Licensing
Official State Portal Link →
Enabling State Statute / Administrative Code
North Dakota Century Code NDCC Chapter 43-07 (Contractors)
Statutory authority for trade licensing & discipline
Mandatory License Bond Statute
$2,000 - $10,000 (Public projects)
Continuous penal surety bond filing
Governing Technical Code & Testing Standards
Uniform Plumbing Code (UPC) / International Plumbing Code (IPC) & ASSE 5000
Testing Provider: State Board • ASSE 1013 reduced pressure backflow testing and NSF/ANSI 61 lead-free potable water certifications
PTH
Statutory Research Standards & Verification Desk

Audited by Pasi Tapio Hakamaki • Managing Editor

This compliance benchmark for North Dakota Grease Interceptor Installation & Grease Trap Contractors is audited against primary state legislative statutes (North Dakota Century Code NDCC Chapter 43-07 (Contractors)) and administrative rules published by the North Dakota Secretary of State - Contractor Licensing. TradeCertify maintains strict editorial independence. If you represent a regulatory body or note an erratum in statutory bond limits, please contact our research desk.

Contractor Compliance Desk
Official Statutory Minimums
Official ND Portal