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Sterling Mainz & Sons Plumbing Owner verified
114 S Main St. Oconomowoc, WI, 53066Last time updated: 10/1/25, 4:38 PM
About
We are a family-run company, serving the Oconomowoc area for over 60 years. Offering 3rd generation master plumbers, we have over 100 years of combined plumbing experience. This lets us fix nearly anything right the first time.
Our large inventory of in stock parts, along with modern tools, allows us to expedite every job we do. As such, we service all major brands of plumbing and pumps.
We have over 5000 happy and loyal customers. Call us for references in your neighborhood.
Extra info
Frequently Asked Questions
What associations does Sterling Mainz & Sons Plumbing have?
Water-Right, AO Smith.
What payment methods are accepted?
The payments methods accepted are Cash, Check, MasterCard, Visa
When was Sterling Mainz & Sons Plumbing founded?
Sterling Mainz & Sons Plumbing was founded in 1927.
Which days is Sterling Mainz & Sons Plumbing open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.
What are Sterling Mainz & Sons Plumbing specialties?
Water Heaters, General Repairs, Water Softeners, Drain Cleaning, Bathroom Remodeling.
What are Sterling Mainz & Sons Plumbing main services?
Plumbing Repairs, Electric Water Heaters, Sewer Blockage Clearing, Well Pump Replacement, Water Filtering, Disposal Servicing, Sump Pump Services.
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