Trade directory · Kent metro · Washington

HVAC contractors in
Kent, Washington.

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

Licensed Establishments
2,140
U.S. Census Bureau
Peak Season
May through September for cooling installations and repairs; October through February for heating system work
Market estimate
Avg. Response Time
24-48 hours for quotes in Kent market
Operator average
Avg. Hourly Wage
$36/hr
Bureau of Labor Statistics
§ A · Market rates

Common Job Costs

KENT-WA · LOCAL ESTIMATES
Service
Description
Cost Range
HVAC system installation
Typical range based on local hvac system installation jobs.
$4,500 – $12,000
Furnace replacement
Typical range based on local furnace replacement jobs.
$3,200 – $8,500
Air conditioning unit installation
Typical range based on local air conditioning unit installation jobs.
$2,800 – $7,500
Ductwork repair/replacement
Typical range based on local ductwork repair/replacement jobs.
$1,200 – $4,500
Heat pump installation
Typical range based on local heat pump installation jobs.
$4,000 – $10,000
HVAC maintenance/tune-up
Typical range based on local hvac maintenance/tune-up jobs.
$150 – $350
§ B · Regulatory

Licensing Requirements

WA
§1

Licensing Requirements

Washington requires HVAC/R Specialty Contractor license. Must pass business law exam and trade-specific exam. Requires 4 years experience or approved apprenticeship completion. Electrical Administrator Certificate (EAC) required if doing electrical work over 50 volts. License renewal every 2 years with continuing education requirements.

§2

Permit Requirements

Kent requires permits for new HVAC installations, replacements, and major modifications. Permits required for ductwork changes, gas line connections, and electrical connections. Submittal through Kent Building Department with equipment specifications and load calculations.

§3

Inspection Schedule

Rough-in inspection before concealment of work, final inspection after installation completion. Additional electrical inspection if electrical work performed. Gas line pressure test required before activation.

§4

Insurance Minimums

General liability minimum $200,000, but $1,000,000 recommended. Workers compensation required if employees. Bond amount varies by gross revenue, minimum $12,000 for contractors under $750,000 annual revenue.

§ C · Path to license

How to Get Licensed

6 STEPS
1

Meet experience requirements

Complete 4 years documented experience in HVAC work or finish state-approved apprenticeship program. Experience must be verified by employers or through payroll records.

01/06
2

Study and prepare

Study Washington contractor license study materials covering business law, safety regulations, and HVAC technical requirements. Materials available through L&I or approved testing centers.

02/06
3

Schedule and pass exams

Take business law exam and HVAC/R trade-specific exam at approved testing center. Both exams must be passed within 24-month period. Retakes allowed with additional fees.

03/06
4

Submit application

Complete contractor registration application through L&I with exam results, experience documentation, and required fees. Include federal tax ID and business formation documents.

04/06
5

Obtain bond and insurance

Secure required contractor bond (minimum $12,000) and general liability insurance before license activation. Submit proof of coverage to L&I.

05/06
6

Get EAC if needed

If performing electrical work over 50 volts, obtain Electrical Administrator Certificate through separate application and exam process with L&I electrical program.

06/06
§ D · Field notes

About This Market

UPDATED APR 2026

Kent's HVAC market runs steady year-round with 2140 licensed establishments statewide competing for work. Residential dominates - lots of older homes needing system upgrades, plus new construction in growing neighborhoods. Commercial work includes warehouses and light industrial. Costs driven by equipment prices, labor shortage, and permit complexity. Median wage sits at $35.58/hour, but experienced techs command more in this competitive market.

Getting licensed in Washington means passing both business and trade exams, plus proving 4 years experience. Kent's permit process is straightforward but thorough - they want load calcs and proper specs. Peak season splits between summer cooling emergencies and winter heating failures. Smart contractors stock common parts and build relationships with local suppliers. Competition's fierce, so reputation and response time separate the survivors from the strugglers.

Data Sources
  • median hourly wage
    Bureau of Labor Statistics
  • licensed establishments count
    US Census Bureau
  • licensing requirements
    Washington State Department of Labor & Industries
  • permit requirements
    Kent Building Department
  • insurance minimums
    Washington State Contractor Registration
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What license do I need to work HVAC in Kent, WA?

Washington requires an HVAC/R Specialty Contractor license through L&I. You must pass business law and trade exams, plus show 4 years experience or completed apprenticeship. EAC certificate needed for electrical work over 50 volts.

Q/02

How much do HVAC contractors make in Kent?

BLS reports median hourly wage of $35.58 ($74,006 annually) for HVAC techs in Washington. Experienced contractors and business owners typically earn significantly more depending on volume and specialization.

Q/03

What permits are required for HVAC work in Kent?

Kent Building Department requires permits for new installations, replacements, major modifications, ductwork changes, gas connections, and electrical work. Submit equipment specs and load calculations with permit application.

Q/04

When is peak season for HVAC work in Kent?

Dual peaks: May-September for cooling system installations and emergency repairs, October-February for heating system work. Emergency calls spike during extreme weather events in both seasons.

Q/05

What insurance do HVAC contractors need in Washington?

Minimum $200,000 general liability required, though $1,000,000 recommended. Workers compensation mandatory with employees. Contractor bond minimum $12,000 for companies under $750,000 annual revenue.

§ F · Directory

HVAC contractors in Kent

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