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  • Average homeowner rating star icon4.5
    Average homeowner rating
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    Verified plumbing services reviews

Top-Rated Plumbers in Winthrop - Updated Nov 2026

Floros Plumbing and Heating
4.9(
408
)
Water Heater - Repair or Service

Serving Winthrop, MA and surrounding areas

Approved

Emergency services offered

Customers say: Quality work

"A really good experience. Our bathroom faucet was not working. We contacted many plumbers who had a long wait period. Petros called back right away and had me take photos of the faucet. He said that instread of calling him in for a simple repair, he could walk me through doing it myself! Amazing! We will certainly be using P Floros for all future plumbing needs."
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+3

Response time1 day
Recommended by97%of homeowners
Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
28
)
Faucets, Fixtures and Pipes - Repair or ReplaceSewer Main - Install, Replace or RepairGas Piping+8 more

Serving Winthrop, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"My grandson flushed his little yellow bus down the toilet Friday afternoon. I called several plumbers in the area. By late Saturday afternoon I had only 1 returned call saying they could come out Monday morning. A friend suggested I call Gentille Plumbing and Heating. I called them and they said they could come early Sunday morning. Ryan arrived promptly as promise and quickly determine how to approach the issue and retrieved the little yellow bus. Cleanup was quick and pricing fair. Ryan was professional , friendly and was on his way within 45 minutes of arrival. Thank You Gentille Plumbing and Heating"
Response time6 hrs
Response rate96%
23 neighbors recently requested a quote
Avatar for SILMAC Construction Inc.
SILMAC Construction Inc.
4.8(
219
)
Shower Install or ReplaceBathtub Install or ReplaceBathtub Install or Replace - For Business+2 more

Serving Winthrop, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Warranties offered

"We could not be more pleased with the work that Joe and his carpenter did to refurbish the porches and basement entryway of our 1890s home. The work was performed promptly, on-budget, and looks beautiful. Trash was picked up neatly and disposed of promptly. Joe is highly responsive and a pleasure to work with. He also helped us with a last-minute plumbing problem. 10/10 would work with again!"
Final
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+11

Response time6 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for GCF Plumbing & Heating
GCF Plumbing & Heating
5.0(
16
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceDrain Clog or Blockage - Clear+3 more

Serving Winthrop, MA and surrounding areas

Approved

In business since 2010

Offers commercial services

Customers say: Quick response

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction! \n

Boiler work
Water heater tankless
9 neighbors recently requested a quote
Recommended by6%of homeowners
Avatar for Neary Construction
Neary Construction
4.8(
174
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessShower Install or Replace+2 more

Serving Winthrop, MA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We hired Liam to renovate our kitchen and first floor and the final result exceeded our expectations. Having recently purchased a ‘fixer-upper’, there was a need to completely gut out the kitchen and ground floor. After giving us an estimate for the scope of work, he even accompanied my wife and I to a kitchen showroom and home improvement store to offer tips on cabinets. This was before we officially hired him and we felt no pressure or inclination to do so. Rather, he was genuinely interested in educating us on buying the best cabinets within our budget. Once we hired Liam, we found him to be punctual and efficient, always arriving early at our house with a plan for the day ahead. I am not familiar with home construction but I do know quality and his workmanship was superb. Being an old house, there are many areas that are not plumb but Liam identified and fixed them without taking any shortcuts. Throughout the process, he was also willing to share his knowledge, something not every contractor is keen to do. Often times, I was onsite to oversee the project and he explained patiently what and how he was constructing a task, such as leveling the floor. As a self-proclaimed DIY’er, I absorbed these nuggets of tips with enthusiasm. Along with Liam, his subcontractors were also qualified in their fields. From the wall plasterer to the tile specialist, they all produced top-notch results. Quality people attract other quality people. By the end of each day, Liam and his crew cleaned up thoroughly and any debris was disposed of properly. All in all, I was extremely pleased with Liam’s work and high standards. His attention to the smallest detail and vast skill-set are what separates him, in my opinion, from many contractors. He is a true professional but more importantly, he is fair and honest."
After a little framing is done we start closing up the walls
Another view of recess cabinet and vanity cabinet
This is the Bathroom before demo
Tiling done before final fixtures got installed
Corner shelves

+27

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for H L Bowman
H L Bowman
4.6(
430
)
Water Heater - Install or ReplaceDrain Clog or Blockage - ClearSewer Main - Clear+6 more

Serving Winthrop, MA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"This was the second time we used H L Bowman for our plumbing needs and we have been impressed both times. Their plumbers are prompt, courteous, and friendly, in addition to being great at their craft. For this visit, I had a leak under a kitchen sink and did not realize that I needed to have the entire faucet replaced. The plumber recommended the closest plumbing supply store and waited while I selected the one I wanted. He efficiently did the replacement. Very happy with H L Bowman and would highly recommend them."
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+6

464 neighbors recently requested a quote
Recommended by86%of homeowners
Robert Pino
4.9(
92
)
Bathtub Install or ReplaceShower Install or Replace

Serving Winthrop, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1985

Free estimates

Warranties offered

We are a locally owned and operated company, with over thirty five years in buisness, that values honesty and integrity and treats your home as if it were our own. We are licensed, registered, insured and lead safe certified.We offer a variety of general contractor home improvement services that are customizable to each individual project. We specialize in Bathroom and kitchen remodels, but also offer a wide range of expertise for a variety of other small projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

Response time4 hrs
18 neighbors recently requested a quote
Recommended by58%of homeowners
Avatar for Veglia Remodeling LLC
Veglia Remodeling LLC
4.8(
266
)
Shower Install or ReplaceWalk In Tub - Install or ReplaceBathtub Install or Replace+2 more

Serving Winthrop, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Customers say: True professional

"Everything about this job was perfect - we needed to get the project completed quickly for our move and Jeff arrived promptly on the first day we could begin work and finished in the time frame that he estimated. All of his workers and subcontractors, including plumber, electrician, and painter, worked to the highest standards and went above and beyond to do extra and unexpected work. The suppliers that he recommended for tile, stone, glass, and plumbing fixtures had high-quality materials and gave helpful information about choices. Everybody was friendly and a pleasure to work with and we benefited from Jeff's expert advice throughout. The apartment looks great and we couldn't recommend anyone more highly."
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+41

14 neighbors recently requested a quote
Recommended by99%of homeowners
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Plumbing FAQs, answered by experts

Before scheduling plumbing services, gather your property’s permit history to identify any unpermitted past work. Locate your water meter and street shutoff valve, as this speeds up the process for professionals. Document your existing pipe materials, such as older cast iron or lead, and check your MA flood zone status. This information helps a licensed contractor bring the right equipment and secure the proper permits for your specific needs.

Helpful?

Choose corrosion-resistant materials to combat the salty coastal air in Winthrop. Use flexible PEX or copper piping for interior water lines, and strictly avoid galvanized steel. Select closed-cell foam to insulate pipes against moisture. For flood-prone basements, install a stainless-steel sump pump with a battery backup. Finish your plumbing upgrades with solid brass or stainless-steel fixtures, as these withstand high humidity far better than standard chrome-plated options.

Helpful?

Create a seasonal plumbing routine to protect your property from harsh weather. In the fall, test your sump pump and drain outdoor hose bibs before the first freeze. Inspect exposed pipes in unheated spaces during winter cold snaps. When spring arrives, check all exterior connections for frost damage. During humid MA summers, inspect under-sink pipes and water heaters for salt-air corrosion, and always check your basement after heavy coastal storms.

Helpful?

Start by scheduling exterior plumbing projects outside of the harsh Winthrop coastal storm season to avoid weather delays. Notify your neighbors in advance to secure parking for contractor vehicles on narrow streets. Always confirm that your contractor will pull the required permits before work begins. Finally, factor in time for official inspections before closing up any walls, and add pipe insulation to your plan to prevent winter freezing.

Helpful?

Upgrading your plumbing directly boosts your daily comfort and protects your property in Winthrop. Replacing old, corroded pipes improves your shower pressure and ensures clean drinking water from the municipal system. Installing sump pumps and backflow preventers protects your basement from coastal storm surges and flooding. Proactive upgrades also prevent sudden leaks, keeping your home safe and preventing damage to neighboring properties in densely packed neighborhoods.

Helpful?

The Winthrop, MA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.