What's the best job board for hiring HVAC techs, plumbers, and electricians?

Indeed reaches the largest share of active trades job seekers and should almost always be the first post, with ZipRecruiter as a distribution multiplier since it pushes one post across a network of partner sites. Trade-specific boards add a smaller but more qualified stream. The honest caveat: most licensed techs are employed and not searching, so no board alone fills a journeyman seat.

Is Indeed or ZipRecruiter better for trades hiring?

They work differently rather than one being better. Indeed is where the most candidates search directly, with free organic posting plus pay-per-click sponsorship to buy visibility. ZipRecruiter is subscription-based and distributes your post across many partner boards at once, trading depth on one site for breadth across many. Shops that hire regularly often run both and compare cost per qualified applicant, not cost per post.

Are trade-specific job boards worth it?

As a supplement, often yes — applicants from trade boards and trade-school career pages tend to self-select, so a higher share are actually licensed and in the trade. As a sole channel, no: their traffic is a fraction of what general boards see, so volume is low. Post there for qualification, not for reach.

Why is my trades job post getting applicants who aren't qualified?

General job boards optimize for application volume, and one-click applying means many people apply to everything regardless of fit. The fixes are a job post that states the real license requirement plainly, screening questions that filter for it, and fast follow-up so the few qualified applicants don't go cold while you sort through the rest.

How long does it take to fill a trades job from a job board?

Skilled trades roles average about 56 days to hire according to Randstad, versus roughly 44 days median across all industries in SHRM's benchmark data. Posting alone tends to sit at the slow end of that range because it only reaches techs actively searching. Speed of response matters more than choice of board — qualified applicants take the first offer that moves.

Where to post a trades job: Indeed vs. ZipRecruiter vs. trade-specific boards

Where should you post a trades job?

Post on Indeed first — it's where the most active job seekers actually search — use ZipRecruiter to multiply distribution across its partner network, and add trade-specific boards for a smaller but better-qualified stream. But go in with clear eyes: job boards only reach the minority of techs who are actively looking. With BLS projecting roughly 40,100 HVAC openings, 44,000 plumbing openings, and 81,000 electrician openings every year, the licensed techs you want are fielding options — most of them from a truck, not a job search. Where you post matters; what you post and how fast you respond matter more.

The three channel types

General boards (Indeed, ZipRecruiter). Maximum reach, minimum filtering. Indeed operates on free organic posting plus pay-per-click sponsorship — you pay to keep the post visible, because unsponsored posts sink in search results within days. ZipRecruiter runs on a subscription model and syndicates one post across a large network of partner sites, so you're buying breadth of distribution rather than presence on a single destination. (Both change their pricing regularly, so check current rates directly rather than trusting any article's numbers — including ours.)

Trade-specific boards and schools. Boards focused on skilled trades, plus the career pages of local trade schools, union halls, and apprenticeship programs. Traffic is a fraction of Indeed's, but the audience self-selects: people browsing an HVAC board are overwhelmingly in HVAC. Low volume, high signal.

Everything that isn't a board. Referral bonuses, social ads targeted at employed techs, your own careers page, and outbound recruiting. This is where passive candidates — the majority of licensed techs — actually get reached. It's not a "posting" channel, which is exactly why it's the gap in most shops' hiring.

Side-by-side comparison

	Indeed	ZipRecruiter	Trade-specific boards
Reach	Largest direct search audience	Broad via partner-site network	Small
Applicant quality	Mixed — volume brings noise	Mixed	Higher — self-selected
Pricing model	Free organic + pay-per-click sponsorship	Subscription	Varies; often flat per post
Best for	First post for any role	Multiplying distribution	Supplementing with qualified flow
Weakness	Unsponsored posts sink fast; one-click spam	Same noise, less direct traffic	Too little volume to rely on
Reaches passive techs	Barely	Barely	Barely

That last row is the one to sit with. All three are variations on the same bet: that the tech you need is searching this week. Often they aren't — which is why speed to lead and outbound matter as much as board choice.

Matching the channel to the role

Role you're filling	Channel mix
Apprentice / helper	Indeed organic + trade schools — active seekers are plentiful here
Journeyman service tech	Sponsored Indeed + ZipRecruiter + referrals — too scarce for organic alone
Master / lead / license holder	Referrals and outbound first; boards as a backstop
Office / dispatch	Indeed organic usually suffices

The pattern: the scarcer the license, the less a job board can do for you, because scarcity means the person you want already has a job. An apprentice posting can fill itself; a journeyman posting is one input among several — which license level you actually need is its own decision, covered in apprentice vs. journeyman vs. master.

What determines results more than the board

The post itself. A title techs actually search ("HVAC Service Technician," not "Comfort Hero"), the real license requirement, the pay range, and what the day looks like. A vague post on the right board loses to a sharp post on any board — the HVAC job description template covers the structure.

Sponsorship discipline. On pay-per-click boards, set a budget per role and watch cost per qualified applicant, not clicks. A post that produces applicants who can't pass a license check is expensive at any click price. Benchmark against the full picture: SHRM pegs average cost per hire around $4,700, and board spend is only one slice of what it really costs to land a tech.

Response speed. Skilled trades roles average 56 days to hire — longer than SHRM's 44-day cross-industry median — and a big driver is applicants going cold while shops sort resumes. A qualified tech who applies on Monday and hears nothing by Wednesday has usually accepted somewhere else. Whatever board you use, the shop that calls back first wins the applicant; time-to-hire in the trades breaks down where the days actually go.

Screening. Volume channels demand filters: two or three knockout questions (license level, years in the trade, driver's license) turn a pile of one-click applications into a short list in minutes instead of evenings.

A sane default playbook

Write one strong post with title, license level, and pay range nailed down.
Post it free on Indeed the same day; sponsor it if the role is journeyman-level or above.
Syndicate through ZipRecruiter if you're filling multiple roles or hiring year-round.
Add one or two trade-specific boards and every local trade school within driving distance.
Turn on referrals internally — your best techs know other techs.
Respond to every qualified applicant within hours, not days.

One more habit separates shops that get value from boards from shops that just spend on them: measure by channel. Ask every applicant where they found the job, or use each board's tracking, and after a quarter you'll know your real cost per qualified applicant on each channel. Most shops that do this discover one board earns most of the budget and one deserves to be cut — but which one varies by market and trade, which is why nobody's list (including this one) substitutes for your own numbers.

That playbook works, but notice what it is: a part-time job. Writing, sponsoring, monitoring spend, screening noise, and chasing applicants across three or four channels is exactly the workload that pushes owners to hire a recruiter or bring in a recruiting partner once hiring becomes constant — the full playbooks for hiring HVAC techs and hiring plumbers show how the posting piece fits into the rest.

Bottom line

Indeed for reach, ZipRecruiter for distribution, trade boards for signal — and none of them reach the employed techs who make up most of the market. Boards are the top of a funnel, not a hiring strategy. HireAligned runs the whole funnel for trades businesses — posting, screening, and a warm pipeline of techs who weren't on any board. See how done-for-you hiring works.