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Illustrative film, not a Serpa job: a bathroom tap, the copper supply lines behind the wall, the inside of a pipe, and water running at the tap

Serpa Plumbing - London, Ontario

London plumbing, done right the first time.

Steve Serpa quotes flat-rate before the work starts and backs every job with a warranty. No surprises, no upsell - just plumbing done properly.

Call (519) 777-5741 Get a flat-rate quote

Mon-Fri, 7:30am - 5pm - same-day answer

5.0 on Google

17 years in the trade. London born and raised.

Licensed & Insured Flat-Rate Pricing - Quoted First Warranty on All Work Serving London Since 2016

Drains, sewers and repairs

Call or send it through and you hear back the same business day, Monday to Friday.

An open floor drain in black-and-white tile, ringed with a dense mat of root-like fibres and debris, a plunger beside it
A floor drain ringed with a dense mat of root-like fibres.
Drain cleaning

Kitchen, bathroom, floor and main drains cleared.

More on drain cleaning Call (519) 777-5741

Hydro jetting

High-pressure cleaning for clogs that keep coming back.

More on hydro jetting Call (519) 777-5741

Sewer camera inspection

See inside your pipes before you spend a dime on repairs.

More on sewer camera inspection Call (519) 777-5741

Sewer line repair

Diagnosed by camera before anyone digs.

More on sewer line repair Call (519) 777-5741

Renovations, new builds and replacements

Describe the job and get a written flat-rate quote before any work starts.

A double walk-in shower in large grey tile behind black-framed glass, with two ceiling rain heads, two handshowers, black valve trims and a hexagon-tile niche
A finished double walk-in shower: grey tile, black-framed glass and black fixtures.
Renovation plumbing

Bathroom and kitchen renovations plumbed properly behind the finishes.

More on renovation plumbing Call (519) 777-5741

New construction plumbing

Rough-in to fixtures for new builds, done to code.

More on new construction plumbing Call (519) 777-5741

Whole-house repipe

Old galvanized or failing pipes replaced in one job.

More on whole-house repipe Call (519) 777-5741

Fixture installation

Faucets, sinks, toilets and showers, installed and warrantied.

More on fixture installation Call (519) 777-5741

Commercial plumbing

Maintenance and repairs for London businesses and property managers.

More on commercial plumbing Call (519) 777-5741

From call to fixed. Here is how it works.

  1. 01

    Tell us what is going on

    Call (519) 777-5741 or send the job through the site. Steve answers with straight talk - what it likely is and when he can be there. Hours: Mon-Fri, 7:30am to 5pm.

  2. 02

    Flat-rate quote, before any work

    You get a written flat-rate quote first. The number you approve is the number you pay - no hourly meter, no surprise add-ons.

  3. 03

    The work, done properly

    Licensed and insured, 17 years in the trade. Serpa fixes the cause, not just the symptom - and leaves the place clean.

  4. 04

    Backed by a warranty

    Every job carries a warranty on parts and labour. If something is not right, Steve makes it right.

A freestanding white tub under a window, beside a dark-tiled glass shower

New builds. Renovations. Repairs.

Built properly the first time - from the slab up.

Two workers laying underground drain pipe in a trench inside a building under construction
Crew on a jobsite, laying underground drain lines.

Steve Serpa, London born and raised

Steve has been a licensed plumber since 2009 and started Serpa Plumbing in 2016. The person who quotes your job is the person responsible for it.

Serpa Plumbing is licensed and insured, rated 5.0 on Google, and works Monday to Friday, 7:30am to 5pm.

More about Steve

What London says about Serpa

Three of Steve's Google reviews, word for word.

5.0 on Google

Steve was friendly and fixed our problem in no time. We would definitely recommend him.

Lisa LarsonGoogle review

Steve came today to install a couple toilets for my family. He was very quick and friendly! We also appreciate the 1 year warranty on parts and labour. Amazing customer service overall from start to finish.

Gregory GGoogle review

We had an outstanding experience with Serpa Plumbing Ltd. From start to finish, their team went above and beyond to help us. They not only fixed the issues quickly and professionally but also took the time to guide us through the process, explaining everything clearly so we understood what was being done. Their knowledge, honesty and attention to detail gave us complete peace of mind.

Its rare to find a company that combines such high-quality workmanship with genuine care for their customers. Serpa Plumbing Ltd truly exceeded our expectation, and we would highly recommend then to anyone in need of reliable and trustworthy plumbing services!

Europa FoodsCommercial clientGoogle review

The finished room, and the work behind it.

Four jobs from Steve's own photos. Each caption describes what is in the frame.

A black freestanding tub beside a glass-enclosed walk-in shower with marble-look tile
Fig. 01

BathroomA finished bathroom: freestanding tub and a glass walk-in shower.

Open wall framing in an attic room with an in-wall toilet carrier, black drain piping and capped supply lines
Fig. 02

Attic rough-inIn-wall toilet carrier, drain piping and capped supply lines in open framing.

Two PEX manifolds on a board, with white supply lines laid across rigid foam insulation
Fig. 03

Supply manifoldsPEX manifolds with supply lines laid over rigid foam insulation.

A trench dug into a basement floor, with a white plastic pipe laid along it
Fig. 04

Basement trenchA trench opened in a basement floor, with white plastic pipe laid in it.

Call Steve(519) 777-5741

Call or send the job and you hear back from Steve the same business day - what it likely is, what it likely costs, and when he can come. A straight answer first, never a surprise visit.

Replies Mon-Fri, 7:30am - 5pm

Flat-rate quote first

Renovation, repipe, new build - describe the job and get a written flat-rate quote before any work starts. The number you approve is the number you pay.

Get a flat-rate quote
  • Licensed and insured
  • 5.0 on Google
  • Warranty on all work