McGill Plumbing & Water Treatment, Inc.
Bio
McGill Plumbing is a family-owned company whose roots trace to 1932, relocating to Largo, Florida in 1964 and now run across multiple generations. The company holds Florida certified plumbing contractor license CFC1426505 and operates from a showroom on Missouri Avenue in Largo. It carries a 4.5-star rating across more than 600 reviews and is a BBB-accredited business with an A+ rating. McGill offers a full line of residential and commercial plumbing plus dedicated water treatment services.
Top Services
Residential and commercial plumbing repairWater treatment and filtration systemsWater heater repair and replacementSewer and drain cleaning24/7 emergency plumbing service
What Sets Them Apart
- Decades of local history in Largo. The company traces its plumbing roots to 1932 and has operated in Largo since 1964 under continuous family ownership.
- Dedicated water treatment division. Beyond standard plumbing, McGill installs and services whole-home filtration and water treatment systems.
Slaughter Plumbing Service, Inc.
Bio
Slaughter Plumbing Service is a family-owned and operated plumbing company that has served the Largo and Pinellas County community since 1966. The company holds Florida license RF11067209 and works from a location on Walsingham Road in Largo. It maintains an A+ rating with the Better Business Bureau and a 4.4-star reputation across well over 100 reviews. Slaughter handles residential and commercial work, including 24-hour emergency repairs and new installations.
Top Services
Residential plumbing repairCommercial plumbing serviceNew plumbing installations24-hour emergency repairsDrain and sewer service
What Sets Them Apart
- Serving Largo since 1966. The family-run business is one of the longest-operating plumbing companies in the area.
- Both residential and commercial expertise. Slaughter handles homes and businesses alike, including new construction installs.
All County Plumbing and Leak
Bio
All County Plumbing and Leak is a family-owned and operated plumbing company with over 18 years of experience serving Largo and Pinellas County. The company holds Florida certified plumbing contractor license CFC1432273 and is managed by Michael Fouse with Lianne Hernandez as CFO. It carries a strong 4.8-star rating across roughly 400 reviews and offers 24/7 emergency service and free estimates. The company specializes in leak detection alongside full-service plumbing.
Top Services
Leak detection and repairGeneral plumbing repairWater heater serviceDrain cleaning24/7 emergency plumbing
What Sets Them Apart
- Specialized leak detection expertise. The company focuses on locating and repairing hidden and slab leaks alongside general plumbing.
- Excellent high-volume reviews. It holds a 4.8-star rating across roughly 400 reviews.
Largo Plumbing Co.
Phone: (727) 596-0525
Address: 13785 Walsingham Rd Ste 439, Largo, FL 33774
Bio
Largo Plumbing has been family-owned since the 1970s, with business records showing operation beginning in 1971. The Tracy family took over the tradition in 2013, with Rick Tracy having earned his master plumbing license after roughly 30 years in the trade. The company holds Florida license RF11067210 and works from Walsingham Road in Largo. Customers describe the team as knowledgeable, courteous, honest, and quick to respond.
Top Services
Residential plumbing repairFixture installation and replacementDrain cleaningWater heater serviceGeneral plumbing maintenance
What Sets Them Apart
- Operating in Largo since 1971. The company has more than five decades of continuous local service.
- Master-licensed family ownership. Owner Rick Tracy holds a master plumbing license earned over about 30 years in the trade.
Garrett Plumbing, Inc.
Bio
Garrett Plumbing is a long-established local plumbing company with more than 70 years serving the Pinellas County community, including Largo. The company holds Florida certified plumbing contractor license CFC1433045 and operates from Madeira Beach. It carries a 4.7-star rating, with customers praising the team's promptness, communication, and honest pricing. Garrett offers 24/7 emergency care and free estimates across a wide range of plumbing services.
Top Services
Residential plumbing repairCommercial plumbing serviceWater heater installation and repairDrain and sewer cleaning24/7 emergency plumbing
What Sets Them Apart
- More than 70 years in business. Garrett is among the longest-running plumbing operations serving the Largo area.
- Strong, consistent reviews. The company holds a 4.7-star rating with frequent praise for promptness and honest pricing.
Olin Plumbing, Inc.
Bio
Olin Plumbing is a family-owned and operated certified plumbing contractor established in 2008 that serves Pinellas County, including Largo, through a dedicated local phone line. The company holds Florida certified plumbing contractor license CFC1428000 and is insured and bonded. It carries a solid review reputation across both residential and commercial work with 24-hour availability. Olin emphasizes honesty, integrity, and service across all of its plumbing offerings.
Top Services
Residential plumbing repairCommercial plumbing serviceBackflow testing and servicesWater heater service24-hour emergency plumbing
What Sets Them Apart
- Certified, insured, and bonded. Olin is a Florida certified plumbing contractor that is fully insured and bonded.
- Backflow service specialty. The company offers dedicated backflow testing and prevention alongside general plumbing.
Flow Pros Plumbing
Bio
Flow Pros Plumbing is a locally owned company founded in 2020 that serves Largo as part of its Pinellas County coverage. The company holds Florida license RF11067802 and a Pinellas County construction license, and operates from St. Petersburg. It carries a 4.7-star rating and offers 24/7 emergency plumbing. Flow Pros covers leak detection, drain and sewer cleaning, water heaters, and kitchen and bath plumbing.
Top Services
Precision leak detectionDrain and sewer cleaningWater heater repair and replacementKitchen and bath plumbing24/7 emergency plumbing
What Sets Them Apart
- Strong reviews for a newer company. Flow Pros holds a 4.7-star rating despite founding only in 2020.
- Dual licensing. The company holds both a Florida state license and a Pinellas County construction license.
Positively Plumbing LLC
Bio
Positively Plumbing is a family-owned and operated plumbing company based in Largo, Florida, serving homeowners and light commercial customers throughout Pinellas County. The company is owned by Kevin Byrne, who brings hands-on experience from residential and custom home construction plumbing. It is a fully licensed and insured Florida plumbing contractor that emphasizes upfront pricing and no-pressure service. Positively Plumbing specializes in PEX and copper repiping for older Pinellas County homes alongside full-service plumbing.
Top Services
PEX and copper repipingEmergency plumbingDrain cleaning and repairWater heater servicePipe repair and replacement
What Sets Them Apart
- Repiping specialists. PEX and copper whole-home repipes are a core service, especially for older Pinellas County homes.
- Largo-based and family-owned. The company is locally owned and operated by Largo plumber Kevin Byrne.
Ameri-Flo Plumbing & Drains LLC
Bio
Ameri-Flo Plumbing & Drains is a Largo-area plumbing company operating from a Seminole Boulevard address with a principal office in Clearwater. The company holds Florida certified plumbing contractor license CFC1433072 and is available 24 hours a day, seven days a week. It carries a 4.8-star overall rating, with reviewers noting positive experiences on water heater installations and pipe inspections. Ameri-Flo handles residential plumbing and drain services across Pinellas County.
Top Services
Drain cleaning and clearingWater heater installationPipe inspection and repairGeneral plumbing repair24/7 emergency plumbing
What Sets Them Apart
- High review rating. Ameri-Flo holds a 4.8-star overall rating from customers.
- Around-the-clock availability. The company operates 24 hours a day, seven days a week.
