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Plumber · Woodbridge

Papa started it in 1986. We still answer the same phone.

Mario and Luigi Farina run their father's plumbing shop on Whitmore Road with five other licensed plumbers. Burst pipes, blocked drains, water heaters, boilers and full bathroom re-plumbs across Woodbridge, Kleinburg, Maple and Bolton — flat price agreed before anybody picks up a wrench.

4.8 from 5 reviews
  • 40 years in business, since 1986
  • Licence 306A Plumber • G2 Gas • Vaughan Contractor Lic. PL-2214
  • Insured $2,000,000 liability
  • Typical response: under 90 minutes on a burst pipe
Family run since 1986306A licensed & G2 gas$2M insuredFlat price before we startOpen Saturdays
Portfolio

Selected work

Recent jobs in and around Woodbridge.

8 projects
Trap, tailpiece and two new quarter-turn shut-offs under a Kleinburg kitchen sink
Repairs

Trap, tailpiece and two new quarter-turn shut-offs under a Kleinburg kitchen sink

Services

The work we take on

Typical responseUnder 90 minutes on a burst pipe

  1. 01

    Emergency leaks & burst pipes

    Copper splits at two in the morning in February and it does not wait for Monday. We'll walk you to your main shut-off on the phone while a van is already moving.

    From $165
  2. 02

    Blocked drains & camera inspection

    Kitchen, laundry, floor and main drains snaked or flushed, then a camera down the line so you can see for yourself whether it was grease, roots or a collapsed clay tile.

    From $219
  3. 03

    Water heaters & tankless

    Rental tank buyouts, straight tank swaps and tankless conversions, with the venting and the gas line done in-house under our G2. We'll tell you honestly if tankless is wrong for your house.

    From $1,395
  4. 04

    Boilers, radiators & in-floor heat

    Plenty of houses around here still run hot water heat and half the trade won't touch it. Circulator pumps, zone valves, bleeding, expansion tanks and full boiler replacements.

    From $285
  5. 05

    Bathroom & kitchen re-plumbs

    Full rough-in and finish for a renovation, PEX or copper, scheduled around your tiler and your cabinet installer so nobody is standing about waiting on us.

    From $2,800
  6. 06

    Backwater valves & sump pumps

    Pump replacements, battery backups and backwater valves. Where your municipality runs a subsidy for this work we fill in the forms and give you the invoicing they ask for.

    From $1,150
  7. 07

    Gas lines & BBQ hookups

    G2 licensed gas work: barbecue lines, ranges, dryers, garage heaters and pool heaters, permitted and pressure tested before we sign it off.

    From $395
  8. 08

    Taps, toilets & shut-offs

    Running toilets, seized shut-offs, a kitchen faucet somebody fitted with the wrong washer in 1994. Small jobs are most of our week and we're glad of them.

    From $145
Word of mouth

What people say

4.8 · 5 reviews

Our main stack backed up on the Saturday of a family party. Luigi was here within the hour, had the camera down the drain, showed me the roots on the screen and cleared it before the food came out. He wouldn't take a cent extra for the weekend. Twenty people ate dinner in that house because of him.

Rosanna P.Woodbridgevia Google
Rental water heater buyout. They put what the rental company would charge to end the contract, what an owned tank costs and what the payback was on one page, and left it with me. No pressure either way. Installed the following Tuesday — drip tray, expansion tank, all of it.
Dave K. · Maple
Full re-plumb of a 1970s bathroom while we were living in the house. Mario's crew put floor protection down at the front door every single morning, and the quote didn't move a dollar between the first page and the invoice.
Amrit S. · Kleinburg
Our boiler was short-cycling and two other companies just wanted to sell us a conversion to forced air. These two found a stuck zone valve, replaced it for a couple of hundred dollars, and we've had another five winters out of that boiler.
Teresa M. · Thornhill
Good work on a gas line for a garage heater. They had to come back a second time because the inspection got booked late, which was a nuisance, but they told me the truth about why and didn't charge me for the return trip.
Nick D. · Bolton
Mario and Luigi Farina of Mario & Luigi Plumbing
Mario and Luigi Farina · Licensed Plumbers — 306A and G2 gas
The workshop

Second generation, same shop, same phone number

Giuseppe Farina came out from Campobasso in 1971, apprenticed in Toronto, and opened his own shop on Whitmore Road in 1986 with one Ford van and a Yellow Pages ad. Mario got his 306A in 2004 and Luigi in 2007, and the two of them took the business over when Papa retired in 2014. There are seven of us now and Papa still comes in on Tuesdays to complain about how we load the vans. What hasn't changed: we price the job and not the hour, we tell you when a repair will do instead of a replacement, and if we're going to be late you get a phone call rather than silence.

Woodbridge's family plumbers since 1986

Established
1986
Licence
306A Plumber • G2 Gas • Vaughan Contractor Lic. PL-2214
Insured
$2,000,000 liability
Response
Under 90 minutes on a burst pipe
Crew
7 people
Assurance

Credentials & cover

Licensed 306A Plumbers

Certificates of Qualification — Mario and Luigi Farina

G2 Gas Technicians (TSSA)

Water heaters, boilers and gas lines done in-house

Vaughan plumbing contractor licence PL-2214

Renewed every year

$2,000,000 liability insurance

Certificate emailed with every quote

WSIB clearance certificate

Current, and we send it before we start

Where we work

Service area

Typical response: Under 90 minutes on a burst pipe.

WoodbridgeKleinburgMapleConcordThornhillVaughanBoltonNobletonRichmond Hill

Licence 306A Plumber • G2 Gas • Vaughan Contractor Lic. PL-2214Insured $2,000,000 liability
Appointments

Reserve a visit

Pick a day and time. It takes about a minute.

Nothing to pay to book. Quotes for planned work are free; a diagnostic visit is $145 + HST for the first hour and comes off the bill if you go ahead.

Book a visit

Pick a time that works. Takes about 30 seconds.

August 2026
SMTWTFS
Questions

Before you book

Anything else, ask us directly on (905) 555-0192.

A quote for planned work — a tank, a bathroom, a gas line — is free. If you need us to find something, it's $145 plus HST for the first hour, and it comes off the bill if you go ahead with the repair.

Under ninety minutes across Woodbridge, Maple, Concord and Thornhill, day or night. Bolton and Nobleton can run longer, and we'll give you a real number on the phone rather than a hopeful one.

We hold G2, so the water heater, the boiler, the barbecue line and the garage heater are all ours. One trade, one permit, one invoice.

A tank under eight years old is usually worth repairing and one past twelve usually isn't. We'll show you the date sticker on the side of it and both prices, and you decide.

Yes, and a lot of the trade around here won't. Plenty of Woodbridge and Thornhill houses still run radiators or in-floor heat, and we service, repair and replace them.

Mario and Luigi, yes, and our father Giuseppe before us. The jokes stopped being funny somewhere around 1998, but the name is his and it stays on the truck.

Get in touch

Let’s talk about your job

(905) 555-0192office@marioandluigiplumbing.ca
Workshop

78 Whitmore Rd, Unit 6Woodbridge, OntarioL4L 8G4

Opening hours
Monday
7 am – 6 pm
Tuesday
7 am – 6 pm
Wednesday
7 am – 6 pm
Thursday
7 am – 6 pm
Friday
7 am – 6 pm
SaturdayToday
8 am – 3 pm
Sunday
Closed

24/7 emergency service — call anytime

Request a quote

Tell us what you need and we’ll come straight back to you. Typical response: under 90 minutes on a burst pipe.

A photo of the problem saves a trip. Optional.

Mario & Luigi Plumbing

Woodbridge's family plumbers since 1986

Contact
Serving

Woodbridge · Kleinburg · Maple · Concord · Thornhill · Vaughan · Bolton · Nobleton · Richmond Hill

© 2026 Mario & Luigi Plumbing Ltd.

Licence 306A Plumber • G2 Gas • Vaughan Contractor Lic. PL-2214Insured $2,000,000 liabilityEst. 1986