HVAC Internships

Hvac internships give university students, recent graduates, and early-career switchers hands-on project experience working alongside active hvac practitioners, and, at many employers, a path toward a full-time offer. Openings cover {{top_industries_phrase}}, with Munich Re, Fluor, and Johnson Controls among the employers posting roles now.

Find HVAC Internships

Overview

Open roles5
Top stateWisconsin
Top employerMunich Re
Top cityGlendale, WI
Work type100% On-site
Top credentialEPA Universal Certification

Showing 5 of 5+ HVAC Internships

HVAC Technician & Handyman Intern
We won't show you this job again
Added 3d ago
HVAC Technician & Handyman Intern
Sapa Investment Group
Salt Lake City, Utah
Accounting
Business Operations
Tax
On-Site
EPA Refrigeration Certification

Have you applied for this role?

HVAC Controls Systems Intern
We won't show you this job again
Added 3d ago
HVAC Controls Systems Intern
Johnson Controls
Glendale, Wisconsin
Biotech & Life Sciences
Laboratory Research
Research & Academia
$20 - $23.5/hr
10,000+

Have you applied for this role?

HVAC Product Development Technician Intern
We won't show you this job again
Added 1w ago
HVAC Product Development Technician Intern
Trane Technologies
La Crosse, Wisconsin
Accounting
Business Operations
Tax
On-Site
EPA Universal Certification
10,000+

Have you applied for this role?

HVAC Intern
We won't show you this job again
Added 2w ago
HVAC Intern
Munich Re
Amelia, Ohio
Accounting
Business Operations
Tax
On-Site
10,000+

Have you applied for this role?

Spring Co-op/Intern HVAC
We won't show you this job again
Added 3w ago
Spring Co-op/Intern HVAC
Fluor Corp.
Greenville, South Carolina
Accounting
Business Operations
Tax
$48k - $83k/yr
10,000+

Have you applied for this role?

Looking for more hvac internships jobs?

Explore related role searches to find more openings that fit.

See related jobs

HVAC Internship Market

Who's Hiring

Munich Re1 open role
Fluor1 open role
Johnson Controls1 open role

Tips for Your HVAC Internship Search

Apply earlier than the role seems urgent

Large employers recruit summer hvac interns the preceding fall, meaning roles for June start dates can close before winter break. Smaller companies and co-ops post closer to their start dates, so new openings appear year-round. Set a consistent schedule for checking rather than treating it as a single seasonal event.

Build project evidence before you need it

Hvac intern hiring teams expect limited work history and want something concrete to assess instead. Document two or three complete projects, CAD drawings, load calculations, system design schematics, or lab reports, with the tools used and where the work can be reviewed. That portfolio does more than a list of coursework alone.

Work campus networks and direct applications together

Campus career fairs surface structured programs tied to your university, and recruiters there often move faster for students they meet in person. Professors and career center staff frequently know which hvac employers recruit from your school before roles post publicly. Applying directly to smaller companies running their own cohorts alongside campus activity widens your reach.

Practice the hvac intern technical screen out loud

Hvac intern interviews commonly involve applied technical questions on thermodynamics, heat transfer, or system troubleshooting scenarios. Practice explaining your reasoning aloud, not just reaching the answer, because interviewers weigh how you think through a problem as much as the final solution. Run through sample problems with a classmate before your first screen.

Target structured internship pipelines at larger employers

Many large hvac and mechanical engineering companies run formal rotational or university cohort programs designed to train people new to the field. These programs recruit early, fill fast, and often include mentorship and department rotations that accelerate development. Identify the programs that fit your timeline and apply in the first wave, not after the general posting goes live.

Set your work-type filter before you start

On-site roles are 100% of the hvac internships listed here. Decide what you can realistically commit to before searching so you're not sorting through roles that don't fit your situation. Filter by location and work type on Migrate Mate first, then focus your effort on the listings that actually match your constraints.

HVAC Internships: Frequently Asked Questions

How do I get an hvac internship?

Lead with coursework, completed projects, and a portfolio rather than work history, hiring teams expect limited experience at the intern level and want something concrete to assess. For hvac candidates, that means documented system design projects, CAD drawings, or lab reports showing hands-on technical work. Pair direct applications with campus career fairs, where recruiters often move faster for students they meet in person.

Can an hvac internship turn into a full-time job?

Many employers extend return offers to strong interns, but conversion is never guaranteed. What actually drives it for hvac interns is consistent performance on real project work, available headcount on the team, and how early in the summer you signal interest. Position yourself by treating every task as a writing sample for that offer, without counting on it.

When should I apply for hvac internships?

Earlier than most candidates expect. Large employers recruit summer interns the preceding fall, so applications for June start dates often close before winter break. Smaller companies and co-op programs post closer to their start dates, which means openings appear year-round. Checking listings consistently rather than waiting for a single hiring season gives you the widest window.

Are hvac internships paid?

Most professional hvac internships in the U.S. are paid. Compensation varies by company size, industry, and location, and listings show the range where the employer chooses to disclose it. Unpaid positions exist but are uncommon at established companies, and many states have wage laws that effectively require payment for work that primarily benefits the employer.

What should an hvac internship resume include?

Lead with two or three complete, documented projects rather than work history. For hvac candidates, that means CAD drawings, load calculations, system design schematics, or lab reports, linked or attached wherever possible so recruiters can assess the actual work. Add relevant coursework such as thermodynamics, fluid mechanics, or controls. Keep it to one page.

Are there remote hvac internships?

Yes. Remote and hybrid roles make up 0% of the hvac internship listings here, with the rest on-site. Remote cohorts fill fast, so apply early and filter by work type to see them before they close.

Can international students get hvac internships?

Yes. F-1 students can intern through CPT while enrolled or through OPT work authorization after finishing a degree, and the employer does not have to file anything for either, so many companies are open to international interns. Confirm your eligibility and timing with your university's international student office before accepting an offer.

See All 5 HVAC Internship Jobs

Find roles that match your experience and apply in just a few clicks.

Find HVAC Internships