Licensed Plumber Serving the Cincinnati Tri-State
Leak Detection & Pipe Repair
Precise leak detection and lasting pipe repair before a small drip becomes real damage.
What We Offer
Leak Detection
Finding hidden leaks before they cause real damage.
Pipe Repair & Replacement
Repairing or replacing damaged copper, PEX, and galvanized pipe.
Pressure Reducing Valve Service
Installing and repairing valves to protect your plumbing system.
Hose Bib & Spigot Repair
Fixing leaking or frozen outdoor spigots.
Copper & PEX Repiping
Full or partial repiping when older lines need replacing.
Water Damage Prevention
Catching problems early to protect your home.
Homeowner Benefits
Why Homeowners Choose McGuire Plumbing
The benefits you experience on every job.
One Point of Contact
You work directly with Seth from quote to final walkthrough — no subcontractors, no rotating crew.
Treated Like Our Own Home
Every job gets the same old-school care and attention to detail as if it were our own house.
Licensed, Insured & Veteran Owned
Full licensing and insurance on every project, backed by a decade of hands-on experience.
Upfront Pricing
Clear, honest quotes before any work starts — no surprise line items.
Frequently Asked Questions
What Our Customers Say
Neighbors who trust McGuire Plumbing.
“We had a hot water heater leaking at our residence so I reached out to Seth's business and couldn't be happier that I did. We've had bad experiences with contractors before but this was the complete opposite. Seth was efficient, helpful, and patient with explaining things to my wife and I. Hire him for what you need, you will be happy you did!!!”
“Seth McGuire came to my house to repair some plumbing issues and install some new bathroom faucets. Seth was very professional and friendly and was a pleasure to work with. He answered all of my questions and shared some ideas with me. He even helped bring in groceries when my wife got home from shopping! I highly recommend Seth for any of your plumbing needs.”
“Seth did an amazing job with our plumbing projects (water heater replacement, pressure reducing valve, replacing hose bib, running pipe for a new spigot). He gave us a no cost estimate on Monday and did the job on a Friday — it was a long day for him and we are so appreciative of his craftsmanship and dedication. Would not hesitate to hire him again!”
“Fast, efficient service. Seth was extremely professional, knowledgeable and accomplished exactly what we needed, and took it one step further to increase our diminished water pressure which had been a problem since we built this house several years ago. I would highly recommend McGuire Plumbing.”
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