Quick Summary
Becoming an HVAC technician in Washington requires earning a high school diploma, completing an approved training program or apprenticeship, obtaining EPA 608 certification, and securing an electrical license from the state. Unlike many states, Washington requires HVAC professionals to hold a specialty electrical license (EL06A or EL06B) rather than a traditional HVAC license. The journey typically takes 1-4 years depending on your chosen path, with average salaries ranging from $55,000 to $80,000 annually. With 11% projected job growth through 2032, Washington offers excellent career prospects for skilled HVAC technicians.
Why Become an HVAC Technician in Washington?
Washington State is one of the best places in the nation for HVAC careers. The hvac technician salary Washington averages $72,340 annually, making it the fourth-highest paying state for HVAC professionals nationwide according to the U.S. Bureau of Labor Statistics.
The demand for hvac jobs in Washington State is growing rapidly at 11% through 2032, creating approximately 990 new job openings each year. This growth outpaces the national average of 9%.
What drives this demand?
Washington’s diverse climate creates year-round work for both heating and cooling services. Urban growth in Seattle, Spokane, and Tacoma fuels demand for new installations. The state’s commitment to energy efficiency and green building standards means opportunities for technicians skilled in modern, sustainable systems. Plus, aging HVAC infrastructure throughout the state requires replacement and upgrades.
Beyond strong salaries and job security, HVAC careers offer steady year-round work, substantial overtime potential (many techs earn an additional $6,750 annually), and clear paths for advancement into supervisory roles, specializations, or business ownership.
What Does an HVAC Technician Do?
Understanding the hvac technician job description helps you prepare for this hands-on career. HVAC technicians install, maintain, repair, and troubleshoot heating, ventilation, air conditioning, and refrigeration systems in residential, commercial, and industrial settings.
Daily responsibilities include:
- Installing new HVAC systems and connecting them to electrical wiring, fuel lines, and ductwork
- Performing routine maintenance to prevent breakdowns
- Diagnosing and repairing malfunctioning equipment
- Reading blueprints and technical specifications
- Safely handling and recovering refrigerants
- Testing system performance and explaining operations to customers
Working conditions: HVAC work is physically demanding. You’ll spend time on your feet, climb ladders, lift heavy equipment, and work in confined spaces like attics and crawl spaces. The job requires physical stamina, manual dexterity, and comfort working in various weather conditions.
Essential skills: Strong mechanical aptitude, problem-solving abilities, attention to detail, customer service skills, basic math, understanding of electrical systems, and physical fitness.
Steps to Become an HVAC Technician in Washington
Learning how to become an hvac technician in Washington involves several clear steps. The process is unique because Washington requires an electrical license rather than a dedicated HVAC license.
1. Earn a High School Diploma or GED
A high school diploma or equivalent is required. Focus on mathematics, physics, and vocational courses to build a strong foundation.
2. Get an Electrical Trainee Certificate
Register with the Washington State Department of Labor and Industries (L&I) to obtain an Electrical Trainee Certificate. This allows you to work under supervision while gaining experience. The certificate renews every two years and requires 48 hours of continuing education.
3. Complete HVAC Training Washington State Program or Apprenticeship
Choose between two pathways:
Technical School: Enroll in an accredited HVAC program (6 months to 2 years) for comprehensive classroom and hands-on training.
Apprenticeship: Apply for a union or employer-sponsored apprenticeship combining paid on-the-job training with classroom instruction (typically 3-5 years).
4. Gain Supervised Work Experience
Complete required work hours under a certified electrician:
- EL06B (HVAC/Refrigeration-Restricted): 2,000 hours + 24 hours classroom (≈1 year) – Limited to small residential systems only (250V, 125A, single phase). Requires 100% supervision during training. Most employers prefer EL06A.
- EL06A (HVAC/Refrigeration): 4,000 hours + 48 hours classroom (≈2 years) – Recommended for full career flexibility
- EL01 (Journey Level): 8,000 hours + 96 hours classroom (≈4 years)
5. Obtain EPA Certification Washington State
Pass the EPA 608 certification exam to legally handle refrigerants. This federal requirement covers refrigerant types, recovery procedures, and environmental regulations. Achieve a 70% score on the exam.
6. Earn Your Washington State Electrical License
Apply to take the Specialty Electrician examination through L&I after meeting experience requirements. Pass both the NEC and Theory Exam and the Washington Laws and Rules Exam with 70% scores.
7. Start Your Career or Business
Work for established companies or register as a specialty contractor. Seattle requires additional refrigeration and gas piping licenses. Other cities like Spokane, Yakima, and Kennewick also have local requirements.
HVAC Licensing and Certification Requirements in Washington
Understanding Washington HVAC license requirements is crucial because the state’s approach differs from most others.
Required Electrical Licenses:
EL06B – HVAC/Refrigeration Restricted (Limited option)
- Scope: Small residential systems only (250V, 125A, single phase maximum)
- Requirements: 2,000 hours + 24 hours classroom, 100% supervision during training
- Best for: Entry-level residential work only
- Note: Severely limits career options. Most employers require EL06A.
EL06A – HVAC/Refrigeration Systems (Recommended)
- Scope: All HVAC/R work with 30 volts or less control and limited line voltage work
- Requirements: 4,000 hours + 48 hours classroom, 75% supervision during training
- Best for: Full HVAC career with commercial and residential opportunities
EL01 – Journey Level Electrician
- Scope: Full electrical certification including all HVAC work
- Requirements: 8,000 hours + 96 hours classroom + apprenticeship (as of July 2023)
- Best for: Maximum career flexibility across all electrical trades
EPA 608 Certification: Federal law requires this for all technicians handling refrigerants. Four types exist (I, II, III, and Universal), with Universal being most valuable for career flexibility.
Local Requirements: Cities like Seattle, Spokane, Yakima, Kennewick, and Pullman require additional licenses. Always verify local requirements for your work area.
Continuing Education: Maintain your license with 24 hours of continuing education every three years: 8 hours on National Electrical Code changes, 4 hours on Washington regulations, and 12 elective hours.
Best HVAC Schools and Training Programs in Washington
Finding the right hvac school Washington sets you up for success. Here are top programs for hvac training Seattle and throughout the state:
Bates Technical College (Tacoma)
- PAHRA accredited
- Graduates earn electrical trainee license with 1,127 hours credit, OSHA 30, and EPA certification
- Cost: ~$1,739 per quarter (in-state)
Clover Park Technical College (Lakewood)
- Multiple programs: AAT degree, Basic HVAC Certificate, Refrigeration Specialist Certificate
- Flexible program lengths
Renton Technical College (Renton)
- Commercial Refrigeration Technology Certificate
- Cost: ~$1,702 per semester (in-state)
- Seattle metro location
- Graduates earn City of Spokane Gas Heating Mechanic’s 1 license
- Includes EPA 608 Universal certification
Other Quality Programs:
- Bellingham Technical College
- Wenatchee Valley College
- Walla Walla Community College
- Yakima Valley College
When evaluating hvac school near me, consider:
- Accreditation (PAHRA or HVAC Excellence)
- Cost (average $4,105 annually for in-state students)
- Hands-on training quality
- Industry connections and job placement
- Schedule flexibility
- EPA and licensing exam preparation
Apprenticeship Options: The United Association Union offers top-tier apprenticeships through five Washington chapters (Seattle, Spokane, Burlington, Pasco). The state’s Apprentice Registration and Tracking System (ARTS) connects apprentices with employers.
(Read more on the Best HVAC programs in Washington State)
Salary and Career Outlook
The hvac technician salary Washington ranks among the nation’s highest at $72,340 average annual wage versus the $59,620 national average.
Salary by Experience:
- Entry-level (<2 years): $55,000-$58,000
- Intermediate (2-4 years): $65,000-$70,500
- Senior (4-6 years): $75,000-$82,700
- Supervisor (7+ years): $95,000-$99,618
The starting salary for hvac technician positions typically ranges from $45,000-$55,000 with rapid increases as you gain certifications and experience.
What affects your earnings? Geographic location (Seattle pays more but costs more), specialization (commercial pays better than residential), certifications (NATE adds 5-15%), union membership (typically 20-30% higher wages), and self-employment options.
Career Outlook:
- 11% growth from 2022-2032
- 990 new jobs annually
- Current workforce of 8,940 growing to 9,920
Strong demand driven by energy efficiency initiatives, urban construction booms, and aging infrastructure replacement needs.
How Long Does It Take to Become an HVAC Technician?
The timeline for how to become a certified hvac technician varies by path:
Fastest Route (Basic License):
- Certificate program: 6-12 months
- Work experience for EL06B: 12 months
- Total: 18-24 months (but severely limits career options)
Recommended Route (Full HVAC License):
- Certificate program: 6-12 months
- Work experience for EL06A: 24 months
- Total: 2.5-3 years
Standard Route (Full License):
- Associate degree: 24 months
- Work experience for EL06A: 24 months (can overlap)
- Total: 3-4 years
Apprenticeship Route:
- Formal apprenticeship: 3-5 years
- Total: 3-5 years to journey-level
You can accelerate by working while attending school, taking intensive courses, or finding employers offering structured training programs.
Common Questions About HVAC Training in Washington
Is HVAC a good career in Washington? Yes. Washington offers the fourth-highest wages nationally, 11% job growth, year-round demand, and excellent advancement opportunities. The profession provides strong job security that economic downturns rarely affect.
Do I need a license to work as an HVAC tech? Yes. You need an electrical license (EL06B, EL06A, or EL01) from Washington State plus EPA 608 certification. Some cities require additional local licenses. Working without proper licensing is illegal and results in fines.
What’s the fastest way to get into HVAC? The absolute fastest path is completing a 6-12 month certificate program, obtaining your Electrical Trainee Certificate, finding employment, getting EPA 608 certification, and accumulating 2,000 supervised hours for the EL06B license (approximately 18-24 months total). However, the EL06B is severely restricted to small residential systems only, limiting your employability and career growth. Most professionals recommend pursuing the EL06A license (4,000 hours, approximately 2.5-3 years total), which provides full career flexibility and significantly better job prospects.
How much does training cost? Community college programs cost $4,000-$5,000 annually for in-state students. Apprenticeships have minimal upfront costs (under $1,000) and you earn wages while training. Add $95-$150 for licensing and exam fees.
Final Thoughts
Becoming an HVAC technician in Washington offers a clear pathway to a stable, well-paying career. The key steps are straightforward: earn your diploma, complete training, gain supervised experience, and obtain your electrical license and EPA certification.
Washington’s unique electrical licensing requirement actually provides valuable cross-training and expanded career opportunities. With strong job growth, high wages, and year-round demand, you’re investing in an essential skilled trade that cannot be outsourced.
Ready to start? Research accredited programs using the Washington State Department of Labor & Industries database. Contact United Association union chapters about apprenticeships. Visit local community colleges to explore your options.
The sooner you begin, the sooner you’ll be earning a competitive salary in one of Washington’s most in-demand skilled trades. Take action today and build a career that offers job security, excellent pay, and the satisfaction of keeping Washington comfortable year-round.

