How to become an hvac tech reddit

September 20, 2025 HVAC.best Editorial Team 10 min read

This guide walks you through using Reddit's HVAC community wisdom to start your career as an HVAC technician. You'll discover the most recommended training paths, certification requirements, and networking strategies shared by experienced professionals on Reddit.

Time

~30 min
Part Cost

$10-$30
Difficulty

Easy
Category

DIY Guide

What You’ll Need

  • Computer or smartphone
  • Notebook and pen
  • Internet connection
  • Reddit account (free)

Step-by-Step Guide

Step 1: Join Key HVAC Subreddits

Create a Reddit account and subscribe to r/HVAC, r/HVACADVICE, r/AskHVAC, and r/hvacjobs. These communities have over 100,000 combined members including working technicians, engineers, and business owners. Read the community rules and pinned posts in each subreddit to understand posting guidelines. Start by browsing daily posts to familiarize yourself with industry terminology and common issues.

Step 2: Research Training Options Through Reddit Discussions

Use Reddit's search function to find threads about HVAC training by searching terms like "trade school vs apprenticeship" and "HVAC training recommendations." Most Reddit users recommend starting with a 6-month to 2-year HVAC program at a community college or trade school. Read comments from technicians who share their training experiences and note frequently mentioned schools in your area. Create a list of at least 3 training options with costs, duration, and job placement rates.

Step 3: Understand Certification Requirements

Search Reddit for "EPA 608 certification" and "HVAC licensing requirements" to learn about mandatory certifications. The EPA 608 certification is federally required to handle refrigerants and costs $20-30 to take. Many Reddit users recommend getting EPA 608 Universal certification rather than just Type I or II. Research your state's specific licensing requirements by reading location-specific threads, as requirements vary significantly between states.

Step 4: Build Your Professional Network

Post thoughtful questions in HVAC subreddits about career advice, training recommendations, and local job markets. Comment on posts from technicians in your area and ask about apprenticeship opportunities or entry-level positions. Many Reddit users are willing to provide mentorship or job referrals if you demonstrate genuine interest and professionalism. Save usernames of helpful contributors and maintain respectful ongoing conversations about your career progress.

Step 5: Apply Reddit Job Search Strategies

Monitor r/hvacjobs and local city subreddits for job postings and apprenticeship opportunities. Reddit users frequently recommend starting with residential service companies or large commercial contractors for the best training. Create a professional post in your local subreddit explaining your training status and asking about entry-level opportunities. Follow up on job leads within 24 hours and mention you found the opportunity through Reddit when appropriate.

Frequently Asked Questions

Which HVAC subreddits are most helpful for career advice?

r/HVAC is the largest and most active community with working technicians. r/HVACADVICE focuses on technical questions, while r/hvacjobs specifically covers employment opportunities. Many users also recommend checking your local city subreddit for regional job opportunities.

Do Reddit users recommend trade school or on-the-job training?

Most experienced technicians on Reddit recommend formal training first, either through community college or trade school. They report that employers prefer candidates with basic knowledge of electrical systems, refrigeration cycles, and safety procedures. Pure on-the-job training is less common and typically takes longer to develop competency.

What do Reddit HVAC techs say about starting salaries?

According to Reddit discussions, entry-level HVAC technicians typically start at $15-20 per hour, varying by location and company size. Experienced technicians report earning $25-35 per hour after 3-5 years. Specializing in commercial systems or controls typically leads to higher pay rates.

How long does Reddit say it takes to become job-ready?

Reddit users commonly report that 6-12 months of formal training plus EPA 608 certification makes you hireable for entry-level positions. Full competency typically takes 2-3 years of field experience. Many recommend continuing education through manufacturer training programs and additional certifications.

What mistakes do Reddit users warn against when starting an HVAC career?

Common warnings include avoiding companies that don't provide proper safety training, not rushing into residential sales roles without technical experience, and ensuring your training program includes hands-on equipment work. Many also recommend avoiding debt-heavy private schools when community colleges offer similar programs at lower cost.

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Need a Professional?

Ready to start your HVAC career but need hands-on experience first? Connect with local HVAC professionals who offer apprenticeships and entry-level training opportunities.

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