Trusted Across the Lake Country
See why lake-country homeowners trust O'Leary Plumbing, Heating & Electrical for plumbing, heating, cooling and electrical — honest pricing, free installation estimates, and family-owned care since 1958.
Trusted across the lake country.
For three generations, our best advertising has been a neighbor telling a neighbor.
"We live in Elkhorn — if you have any plumbing issues call O'Leary's and ask for Nick R. Nick was extremely professional. You're in good hands with Nick — I highly recommend for any plumbing needs."
"O'Leary installed the original plumbing and septic system to my home back in the early 80's. I've lived in this home since — I recommend O'Leary for any plumbing job."
"Called yesterday and Dan and Ryan came promptly today! My water heater was leaking pretty bad and they replaced it. After all the work was done they cleaned everything up perfectly."
"Great, prompt service. Called in the morning and Nathan arrived early afternoon. Very knowledgeable and courteous. We've used O'Leary before and would definitely use them again — highest recommendation."
"The biggest snow fall this year, and the well pump decided to quit! Nick and Jacob arrived on time — didn't even flinch about the conditions. A big thank you for the wonderful and efficient service!"
"Outstanding service. Notified me when he was on the way. Analyzed the problem with my basement pump and fixed the problem in one visit."
"Ryan Williams was a star and fixed our plumbing conundrum! Will use O'Leary again if we have other plumbing issues. Thanks O'Leary!"
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Opens in a new tab. 4.9 stars · 1600+ reviews.
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One call for every essential system.
Call O'Leary or request service online and a real team member will help you schedule. Free installation estimates and 24/7 emergency service across East Troy, WI and the surrounding lake country.