--- title: McGill Plumbing & Water Treatment, Inc. – Largo Reviews… url: https://bestfivelocal.com/business/mcgill-plumbing-water-treatment-inc-largo/ updated: 2026-10-31 --- [Best **5** Local](https://bestfivelocal.com/) [How rankings work](https://bestfivelocal.com/how-rankings-work/) [Claim your profile](https://bestfivelocal.com/claim/) 1. [Home](https://bestfivelocal.com/) 2. McGill Plumbing & Water Treatment, Inc. Largo · Plumbers # McGill Plumbing & Water Treatment, Inc. **4.7** · 540 reviews Updated **October 31, 2026** [Get quote](https://bestfivelocal.com/quote/?business=mcgill-plumbing-water-treatment-inc-largo) [Website](https://www.mcgillplumbing.com/)[+1 727-585-2052](tel:+17275852052) ## Where McGill Plumbing & Water Treatment, Inc. is ranked - [#2 for plumbers in Largo](https://bestfivelocal.com/largo/plumbers/) ## About McGill Plumbing & Water Treatment, Inc. Rating 4.7 (540 reviews) Address 111 Missouri Ave N, Largo, FL 33770 Areas served Largo Hours Monday: 8:30AM-4:30PM Tuesday: 8:30AM-4:30PM Wednesday: 8:30AM-4:30PM Thursday: 8:30AM-4:30PM Friday: 8:30AM-4:30PM Saturday: Closed Sunday: Closed ## What we checked Verified 1 of 1 confirmed Last checked October 30, 2026 - Operating status Confirmed Google Maps listing “Verified” covers: verified operating (open in current business listings), verified business information (name, address and phone match those listings) and, where shown, a verified business record (state license or registration). Checks show what public records and documents said on the date shown. They don’t guarantee the quality of the work. ## Largo facts from public records - $229,100 Median home value (Median value of owner-occupied homes (ACS table B25077).) [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25077?g=160XX00US1239425) · 2020–2024 - 76.3% Homes built before 1990 (35,721 of 46,806 housing units were built in 1989 or earlier (ACS table B25034, year structure built).) [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25034?g=160XX00US1239425) · 2020–2024 - 37,548 Households in Largo (Occupied housing units (one household per occupied home), ACS table B25003.) [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1239425) · 2020–2024 - June 1 to November 30 Atlantic hurricane season (An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.) [NOAA National Hurricane Center, Tropical Cyclone Climatology](https://www.nhc.noaa.gov/climo/) · 1991–2020 climate period - 1978 Median year homes were built (Half of all housing units were built before this year (ACS table B25035).) [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25035?g=160XX00US1239425) · 2020–2024 - 61.7% Owner-occupied homes (23,182 of 37,548 occupied homes are lived in by their owners (ACS table B25003).) [U.S. Census Bureau, American Community Survey 5-year estimates](https://data.census.gov/table/ACSDT5Y2024.B25003?g=160XX00US1239425) · 2020–2024 ## Questions about McGill Plumbing & Water Treatment, Inc. ### Is McGill Plumbing & Water Treatment, Inc. licensed and registered? Checked on October 30, 2026: operating status confirmed. The checks table on this page lists each source. ### How is McGill Plumbing & Water Treatment, Inc. rated? 4.7 out of 5 from 540 public reviews. ### Where does McGill Plumbing & Water Treatment, Inc. appear on Best 5 Local? On the plumbers list for Largo, at number 2. ### How do I contact McGill Plumbing & Water Treatment, Inc.? Call +1 727-585-2052. Or use the website link on this page. ## Is this your business? Claim this profile to correct details and answer quote requests. [Get badges for McGill Plumbing & Water Treatment, Inc.’s website](https://bestfivelocal.com/badges/mcgill-plumbing-water-treatment-inc-largo/) [Claim this profile](https://bestfivelocal.com/claim/) Source: Google Maps data, October 30, 2026 [Best **5** Local](https://bestfivelocal.com/) Five strong local choices, quickly compared. 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