Trade directory · Gilbert metro · Arizona

Plumbing contractors in
Gilbert, Arizona.

A public directory of licensed plumbing contractors serving greater Gilbert. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Licensed Establishments
2,376
U.S. Census Bureau
Peak Season
May through September (cooling system maintenance and high usage strain)
Market estimate
Avg. Response Time
24-48 hours for non-emergency quotes, 2-4 hours for emergency calls
Operator average
Avg. Hourly Wage
$32/hr
Bureau of Labor Statistics
§ A · Market rates

Common Job Costs

GILBERT-AZ · LOCAL ESTIMATES
Service
Description
Cost Range
Emergency drain clearing
Typical range based on local emergency drain clearing jobs.
$150 – $350
Water heater installation
Typical range based on local water heater installation jobs.
$1,200 – $2,800
Toilet replacement
Typical range based on local toilet replacement jobs.
$300 – $750
Main sewer line repair
Typical range based on local main sewer line repair jobs.
$2,500 – $8,000
Faucet installation
Typical range based on local faucet installation jobs.
$180 – $450
Whole house repiping
Typical range based on local whole house repiping jobs.
$8,000 – $15,000
§ B · Regulatory

Licensing Requirements

AZ
§1

Licensing Requirements

Arizona Registrar of Contractors (ROC) requires R-39 Plumbing contractor license. Must pass business management and trade exams, show 4 years experience or 2 years plus apprenticeship completion. License renewal every 2 years with 14 hours continuing education.

§2

Permit Requirements

Gilbert requires permits for water heater replacement, repiping, sewer line work, and gas line installation. Permit fees range $50-200 depending on scope. Same-day issuance for standard residential work.

§3

Inspection Schedule

Rough-in inspection before covering work, final inspection after completion. Schedule 24 hours in advance through Gilbert Building Department. Additional gas line inspection required for gas appliances.

§4

Insurance Minimums

Arizona ROC requires $75,000 general liability and $100,000 workers compensation. Bonding requirements vary by license classification from $3,000 to $100,000.

§ C · Path to license

How to Get Licensed

5 STEPS
1

Meet experience requirements

Document 4 years of plumbing experience OR complete a state-approved apprenticeship program plus 2 additional years of experience. Gather employment records, job references, and project documentation.

01/05
2

Submit ROC application

Complete Arizona Registrar of Contractors application for R-39 license classification. Pay application fee of $330 and provide financial statements, experience verification, and personal history documentation.

02/05
3

Pass required examinations

Successfully complete both the business management exam and plumbing trade exam. Study materials available through ROC. Exams administered by PSI Services and cost $75 each.

03/05
4

Obtain required insurance and bonding

Secure minimum $75,000 general liability and $100,000 workers compensation insurance. Purchase required surety bond based on license classification (typically $10,000 for residential work).

04/05
5

Pay licensing fees and receive license

Submit final paperwork with insurance certificates and bond documentation. Pay remaining licensing fees. License issued upon approval and valid for 2 years with required continuing education for renewal.

05/05
§ D · Field notes

About This Market

UPDATED APR 2026

Gilbert's plumber market runs hot with 15% population growth driving steady residential and commercial demand. You're competing against roughly 200 established shops across the Phoenix metro, with work split between new construction, remodels, and the brutal summer emergency calls when systems fail under 115-degree heat. Higher-end Scottsdale spillover keeps margins decent, but material costs hit hard with supply chain delays on fixtures and copper. Peak season means water heater failures, overwhelmed sewer systems, and AC condensate problems that separate the pros from the weekend warriors. Getting established means building relationships with general contractors on the endless subdivision developments and proving you can handle emergency calls when the heat hits. ROC licensing isn't a joke - they'll audit your experience claims and the exams weed out plenty. Once licensed, Gilbert's permit process moves fast compared to Phoenix proper, but inspectors know their code. Summer emergency rates keep cash flow strong, but you'll earn every dollar crawling through 140-degree attics. Build your reputation on reliability and response time, not just low bids.

Data Sources
  • Median hourly wage
    Bureau of Labor Statistics
  • Licensed establishments count
    U.S. Census Bureau
  • Licensing requirements
    Arizona Registrar of Contractors
  • Insurance minimums
    Arizona Registrar of Contractors
  • Permit requirements
    Gilbert Building Department
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What license do I need to work as a plumbing contractor in Gilbert, AZ?

You need an R-39 Plumbing contractor license from the Arizona Registrar of Contractors (ROC). This requires passing both business management and trade-specific exams, plus demonstrating 4 years of experience or completing an apprenticeship program.

Q/02

How much do plumbers make in Arizona?

According to the Bureau of Labor Statistics, the median hourly wage for plumbers in Arizona is $32.22 per hour, equivalent to $67,018 annually. Emergency and specialized work commands higher rates.

Q/03

Do I need permits for water heater installation in Gilbert?

Yes, Gilbert Building Department requires permits for water heater replacement and installation. Permits typically cost $50-200 and require both rough-in and final inspections, plus gas line inspection if applicable.

Q/04

What insurance coverage is required for plumbing contractors in Arizona?

Arizona ROC mandates minimum $75,000 general liability insurance and $100,000 workers compensation coverage. Contractors must also post bonds ranging from $3,000 to $100,000 based on license classification.

Q/05

When is peak season for plumbing work in Gilbert?

May through September represents peak demand due to extreme heat stress on plumbing systems, water heater failures, and increased water usage. Emergency call volume typically doubles during summer months.

§ F · Directory

Plumbing contractors in Gilbert

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