Ottawa, ON · Plumbing

The 25 Best-Rated Plumbing in Ottawa

Ranked from 45 operating plumbing businesses in Ottawa, ON that carry at least 20 Google reviews. Updated 2026-08-19.

How this is ranked

By Google rating, weighted by how many reviews it rests on. A rating is pulled toward the local average (4.68 across the 45 businesses considered) in proportion to how thin its review count is, so a lone 5.0 from 20 reviews cannot outrank a 4.8 from 900. No payment, placement or editorial judgement affects the order, and businesses that have claimed their listing get no lift — the mark below only says the listing has an owner behind it.

Canada Plumbing
5.0· 177 Google reviews
5330 Canotek Rd Unit 22, Ottawa, ON K1J 9C1, Canada
(613) 890-7700
www.canadaplumbingservices.com
B&W Plumbing
5.0· 164 Google reviews
50 Cleopatra Dr, Ottawa, ON K2G 0B3, Canada
(613) 880-1276
www.bandwplumbing.ca
Summit Drain & Plumbing Ottawa
5.0· 122 Google reviews
70 McDermot Ct, Kanata, ON K2L 3V5, Canada
(613) 355-7566
www.summitdrain.ca
Plumber On The Phone Ottawa
5.0· 116 Google reviews
1165 Quigley Hill Rd, Cumberland, ON K4C 1H3, Canada
(343) 204-2031
www.plumberonthephone.com
John The Plumber
4.9· 426 Google reviews
77 Sunnybrooke Dr, Kanata, ON K2M 2P2, Canada
(613) 509-1320
www.johntheplumber.ca/kanata
John The Plumber
4.9· 419 Google reviews
15 Grenfell Crescent, Nepean, ON K2G 0G3, Canada
(613) 704-3994
www.johntheplumber.ca/nepean
John The Plumber
4.9· 345 Google reviews
2688 Conn St, Ottawa, ON K2B 7C7, Canada
(613) 704-4552
johntheplumber.ca/ottawa-west
The Super Plumber - Ottawa
4.9· 309 Google reviews
1181 Parisien St Unit B, Ottawa, ON K1B 4W4, Canada
(613) 317-1918
www.thesuperplumber.com/?utm_source=google&utm_medium=gmb&utm_campaign=superplumber-ottawa-gmb
John The Plumber
4.9· 260 Google reviews
190 Tapadero Ave, Stittsville, ON K2V 0N9, Canada
(613) 686-1917
johntheplumber.ca/stittsville-plumber
Dr. Pipe Drain and Plumbing
5.0· 66 Google reviews
168 Point Prim Cres, Nepean, ON K2J 6P6, Canada
(613) 791-5777
ottawaplumbernow.com
Environmental Plumbing & Drain
4.9· 129 Google reviews
610 Somerset St W 1st floor, Ottawa, ON K1R 5K4, Canada
(613) 519-5931
environmentalplumbing.ca/downtown-ottawa/?utm_campaign=gmb
ComfortWay inc
5.0· 49 Google reviews
737 Fairdale Ave, Ottawa, ON K1G 1X6, Canada
(343) 558-2496
comfortway.ca
PenTech Plumbing & Mechanical
4.9· 120 Google reviews
900 Lady Ellen Pl, Ottawa, ON K1Z 5L5, Canada
(613) 804-2544
www.pentechplumbing.com
Platinum FloXpress Plumbing and Heating
5.0· 38 Google reviews
3748 Albion Rd S, Ottawa, ON K1T 1A5, Canada
(613) 355-5303
www.platinumfloxpress.com
Its Plumbing
4.9· 73 Google reviews
1680 Woodward Dr Unit 206, Ottawa, ON K2C 3R7, Canada
(343) 500-1109
www.itsplumbing.ca
The Irish Plumber
4.9· 67 Google reviews
3274 Kodiak Street, Ottawa, ON K1V 7S8, Canada
(613) 703-3650
theirishplumber.ca/south-keys-greenboro-plumbing/?UTM_source=GMB_listing&UTM_medium=organic
EMCO Express Ottawa
5.0· 30 Google reviews
1732 Woodward Dr, Ottawa, ON K2C 0P9, Canada
(613) 224-7155
emco.ca/stores/emco-express-ottawa
Tackle Plumbing
5.0· 29 Google reviews
11 Grassy Plains Dr, Kanata, ON K2M 2P1, Canada
(613) 617-2020
www.tackleplumbing.ca
Out Of This World Plumbing Ottawa
4.8· 1,132 Google reviews
14 Bexley Pl #102, Nepean, ON K2H 8W2, Canada
(613) 519-3602
www.outofthisworldhomeservices.com/nepean-plumber/?utm_source=google&utm_medium=gmb&utm_campaign=GMB%20Nepean
The Irish Plumber
4.8· 756 Google reviews
1405 Raven Ave, Ottawa, ON K1Z 7Y5, Canada
(613) 902-7441
theirishplumber.ca/ottawa-plumbing-drain-services//?UTM_source=GMB_listing&UTM_medium=organic
Environmental Plumbing and Drains
4.8· 423 Google reviews
500 Edgeworth Ave, Ottawa, ON K2B 5L1, Canada
(613) 519-5931
environmentalplumbing.ca/?utm_campaign=gmb
John The Plumber
4.8· 403 Google reviews
18 Montana Way, Nepean, ON K2J 4M5, Canada
(613) 909-6087
www.johntheplumber.ca/barrhaven
Ottawa Drain Cleaning
5.0· 24 Google reviews
2660 Norberry Crescent, Ottawa, ON K1V 6N2, Canada
(613) 853-1613
ottawadraincleaning.ca
Plumbing Now
4.8· 296 Google reviews
2487 Kaladar Ave #2120, Ottawa, ON K1V 8B9, Canada
(613) 800-9696
www.plumbingnow.ca/?utm_source=gbp&utm_medium=organic
Environmental Plumbing
4.8· 293 Google reviews
326 Warden Ave, Orléans, ON K1E 1T4, Canada
(613) 454-1420
environmentalplumbing.ca/orleans