We're Hiring

Join the O'Leary Family

Join the O'Leary family in Wisconsin's lake country — apprentices to seasoned techs across plumbing, HVAC and electrical. Family-owned since 1958.

Family-owned culture (CHAMPS)

Paid training & apprenticeships

Health, dental & vision

Top pay + performance bonuses

Open Positions

Build Your Career With Us

Don't see your exact role? Apply anyway — we're always growing and happy to keep great applications on file.

Field Service Technician

full-time On-site

Diagnose, repair, and maintain systems for our customers with a service-first mindset.

View role & apply

Installation Crew Member

full-time On-site

Install our products and systems with precision and pride in workmanship.

View role & apply

Customer Service Representative

full-time On-site (office)

Be the friendly first point of contact for customers booking service, repairs, and installations.

View role & apply

Apply here

General application

Applying for one of the roles above? Open it and apply right on that page. Don't see your exact fit? Tell us who you are, the role you want, and what you bring. Attach a résumé (PDF, DOC, or DOCX) — we respond to every applicant, usually within 1–2 business days.

• Family-owned shop in East Troy since 1958
• Plumbing · Heating · Cooling · Electrical · Water Quality
• Paid training, modern tools, real career path

Job Application

Name (First & Last) *

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City and state of residence *

Position *

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Describe relevant experience *

Years of experience in this industry *

Relevant skills or certifications for the position?

When can you start? *

By submitting this application, I agree that O'Leary Plumbing, Heating & Electrical may contact me at the phone number and email provided, including by phone call and text message (SMS), about my application and hiring process. Message and data rates may apply; message frequency varies. Reply STOP to opt out or HELP for help. Consent is not a condition of employment. See our Privacy Policy (/privacy). *

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Pure Comfort Since 1958

Ready to build something that lasts?

We invest in our people with training, modern tools, and a culture built on integrity. Apply above — we respond to every applicant.

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(262) 642-7747 Request Service Online

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