Plumbing Services Across Pinellas County, FL

Pinellas County's Trusted Local Plumber Since 1968 

McGill Plumbing & Water Treatment, Inc. serves every corner of Pinellas County directly from our home base in Largo, FL. Since 1968, our family-owned company has been a cornerstone of the local community, operating from the same landmark Largo location for over 55 years. Led by Shane Wood, a fourth-generation plumber whose family's roots in Clearwater plumbing run deep, we bring unmatched local ties, proven expertise, and deep community pride to every job.

Whether you are dealing with a midnight emergency or booking routine maintenance, our team covers 25 cities and towns across the county. Same-day scheduling is available for standard calls, and our emergency technicians are on call 24 hours a day, 365 days a year. From barrier island beach communities to historic inland neighborhoods, residents and business owners throughout Pinellas County rely on our licensed, local expertise for all their plumbing and water treatment needs.

Communities We Serve Throughout Pinellas County

We provide comprehensive residential and commercial plumbing services throughout the county. Our technicians understand the distinct plumbing infrastructure of local Pinellas neighborhoods, from coastal saltwater corrosion issues to aging pipes in historic homes and modern systems in new developments.

If you do not see your city listed below or want to confirm service for your address, give our office a call.

• Belleair

• Belleair Beach

• Belleair Bluffs

• Belleair Shore

• Clearwater

• Dunedin

• Gulfport

• Indian Rocks Beach

• Indian Shores

• Kenneth City

• Largo

• Madeira Beach

• North Redington Beach

• Oldsmar

• Palm Harbor

• Pinellas Park

• Redington Beach

• Redington Shores

• Safety Harbor

• Seminole

• South Pasadena

• St. Pete Beach

• St. Petersburg

• Tarpon Springs

• Treasure Island

Pinellas County's Plumber Since 1968

McGill Plumbing has operated from the same Largo location since 1968. That's more than 55 years of building relationships, learning the county's neighborhoods, and showing up when people need us. What started as a family business remains one today, led by Shane Wood, a fourth-generation plumber who grew up in the trade and runs the company the same way it's always been run. Our longevity in Pinellas County reflects our commitment to doing right by our customers, one job at a time.

Why Choose McGill Plumbing & Water Treatment, Inc.?

• Honest, upfront pricing

• Licensed, bonded, and insured plumbers

• Same-day scheduling

• 24/7 emergency service

• No push towards expensive extra services you don’t need

• Prompt responses and reliable workmanship

• Exclusive discounts

• Online payment options

• A fully stocked retail showroom

• Our personal 100% satisfaction guarantee

We've grown to serve every corner of Pinellas County, but the approach hasn't changed. We charge fairly, we tell you what we find, and we don't push services you don't need. Licensed, bonded, and insured, we stand behind our work on every job, whether it's a quick repair in Kenneth City or a full repiping project in Safety Harbor. We've earned trust through decades of consistent service and honest communication, and that standard has held from the day our founder opened his doors to every job we complete today.