RCC Waterproofing Markham
51/100 WaterproofingIndex Score
2.2 km from Markham centre
MarkhamBasement Waterproofing
Its own website describes below-grade water work
Preferred Plumbing Solutions Inc.
Sump Pumps & Backwater Valves in Markham
Last updated: By Below-Grade Records Desk
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Preferred Plumbing Solutions Inc. has not claimed this listing. The form reaches WaterproofingIndex.
Photograph published by Preferred Plumbing Solutions Inc. on its Google Business Profile. WaterproofingIndex has not checked what it shows, and does not check any claim, offer or phone number printed inside an image.
Record
About Preferred Plumbing Solutions Inc.
Based in Markham, Preferred Plumbing Solutions Inc. works as a sump pump and backwater valve installer.
4 photos on this record. About 6 km from Markham. 5-star share: 91%. 500 Google reviews, averaging 4.8. Category: Sump Pumps & Backwater Valves. Seven days of hours on record.
1,885 words of Preferred Plumbing Solutions Inc.'s own pages were read. The below-grade wording found in them: sump pump, backwater valve, sewer backup.
Terms this site searched for, not the company's own sentences. WaterproofingIndex has not checked any licence, insurance, certification or warranty the company claims anywhere.
Service options
- Onsite services
Accessibility
- Wheelchair-accessible parking lot
Offerings
- Repair services
Crowd
- LGBTQ+ friendly
- Transgender safe space
Payments
- Credit cards
Method
WaterproofingIndex Score
80 / 100
This is the number every list on this site is ordered by. It is worked out the same way for all companies listed here, and the method page prints every point of it.
Reviews and reputation
37 / 40
- Adjusted Google rating23 / 26
- Review volume14 / 14
What it states on its own site
18 / 35
- Years going11 / 11
“any Run by Master Plumber Raphie Konsker with professional experience since 2004. We are committed to doing great work and offering superb service to”
- Licence and insurance sentences on its own site4 / 13
- Online booking on its site3 / 3
Website and record
25 / 25
- Website answered when we checked it10 / 10
- Themes reviewers keep repeating6 / 6
- 3 or more photographs3 / 3
- Phone on file2 / 2
- Hours posted2 / 2
- Service areas stated on its site2 / 2
What it states on its own website
Read off this company's own pages on August 31, 2026. Each line is followed by the sentence it came from. WaterproofingIndex has not checked any of it against a registry, and for basement waterproofing in Ontario there is no registry to check.
- Says it has been going since 2004
“any Run by Master Plumber Raphie Konsker with professional experience since 2004. We are committed to doing great work and offering superb service to”
- Says it is licensed
“nd are grateful that the CEO, no less, was present along with another licensed plumber and a young helper to finish the task the same day. On princi”
Themes running through this company's own reviews
Drawn from the Google reviews already stored on this record, against a fixed list of themes. Each one carries the reviewer's own words. These are what customers wrote, not a conclusion WaterproofingIndex reached, including the ones that are complaints.
- Explains the problem
“took the time to explain the issue clearly”
- Did not oversell
“They do not try to oversell.”
- Minimal disruption
“with clear communication and minimal disruption.”
- Fair pricing
“reasonable pricing”
- Came out urgently
“the team arriving on site in 30 minutes.”
Pillar weights: reviews 40, what it states about itself 35, website and record 25.
Method
What we checked
5 of 5 signals present on this record.
- Publishes a website
- Has a phone number on the public record
- Has 3 or more photos
- Publishes opening hours
- Has Google reviews
Its own website describes below-grade water work
Found on the company's own pages: sump pump, backwater valve, sewer backup.
Ontario licenses nobody for basement waterproofing, so there is no licence for this site to look up, and it does not verify insurance, WSIB clearance or any warranty a company offers. Nobody here has stood in one of these basements.
Method
Services
- Sump Pumps & Backwater Valves
- Backwater Valve
- Sump Pump Replacements
- Sewer Backup
Reviews
What customers say
Highlights via Google reviews. Ratings are set by reviewers, not WaterproofingIndex.
- 3 months ago
“We had an excellent experience with this plumbing team! Both plumbers were professional, punctual, and extremely knowledgeable. They took the time to explain the issue clearly and walked us through the repair process, which we really appreciated. Their work was…”
Bilkis· via Google reviews
- 3 months ago
“What can I say about George and Gavi? They are true professionals, with an obsession to detail and perfection. They explained every step and every decision. When I lived in Forest Hill, I had a full house renovation. I wish…”
Steven· via Google reviews
- a month ago
“Mustafa was fantastic. Before even discussing the sale, he took the time to help me locate the shut-off valve for a leak in my home. He patiently guided me through the process, ensuring the issue was identified and resolved quickly.…”
Arun· via Google reviews
- 3 months ago
“I had a very professional experience with Preferred Plumbing Solutions. After an initial visit to assess the issue, and a follow-up visit today, both George and Gavi addressed the problem thoroughly and efficiently. They repaired both the outdoor and garage…”
Radamez· via Google reviews
- a month ago
“Gavi and Jeremy did an absolutely amazing job remodeling our bathroom! They were incredibly detailed from start to finish, taking the time to explain everything to us throughout the entire process. Their attention to detail and clear communication made a…”
Sushi· via Google reviews
Hours
| Monday | 7:30 a.m.–8:30 p.m. |
|---|---|
| Tuesday | 7:30 a.m.–8:30 p.m. |
| Wednesday | 7:30 a.m.–8:30 p.m. |
| Thursday | 7:30 a.m.–8:30 p.m. |
| Friday | 7:30 a.m.–8:30 p.m. |
| Saturday | 9 a.m.–5 p.m. |
| Sunday | 12–5 p.m. |
Contact
Contact Preferred Plumbing Solutions Inc.
- Preferred Plumbing Solutions Inc. has not claimed this listing, so no phone number is published for it. Request a quote and the form reaches WaterproofingIndex.
- Visit website
- 350 John St. #6, Markham, ON L3T 5W6
- View on Google Maps
Coverage
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- Says it is insured
Its own website describes below-grade water work
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Preferred Plumbing Solutions Inc.: frequently asked questions
Is Preferred Plumbing Solutions Inc. well reviewed?
- Preferred Plumbing Solutions Inc.: 4.8★ over 500 Google reviews. Strong for a sump pump and backwater valve installer in Markham.
Where does Preferred Plumbing Solutions Inc. operate?
- Markham, in York Region. Address on record: 350 John St. #6, Markham, ON L3T 5W6.
How do I contact Preferred Plumbing Solutions Inc.?
- Preferred Plumbing Solutions Inc. has not claimed this listing, so no phone number is published for it. Its website is linked above. The request form on this page reaches WaterproofingIndex.
What does Preferred Plumbing Solutions Inc. charge for sump pump and backwater valve work?
- Preferred Plumbing Solutions Inc. sets its own prices. The GTA benchmark for primary sump pump installed in an existing pit is $1,400 to $2,400 per installed system (Tornado Plumbing & Drains (Toronto)), before 13% HST. Ask it for an itemised quote.