
Caldwell Plumbing Oshawa
77/100 WaterproofingIndex Score
0.2 km from Oshawa centre
- Says it is licensed
- Says it is insured
Its own website describes below-grade water work
Last updated: By Below-Grade Records Desk
Superior Plumbing & Heating of Oshawa has not claimed this listing. The form reaches WaterproofingIndex.

Photograph published by Superior Plumbing & Heating of Oshawa 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
Its own site puts Superior Plumbing & Heating of Oshawa in sump pump and backwater valve installer work, across Oshawa.
Based inside Oshawa. 94% of reviewers gave the full 5. Reviewers put Superior Plumbing & Heating of Oshawa at 4.9, on 54 reviews. Sump Pumps & Backwater Valves is where Superior Plumbing & Heating of Oshawa sits on this site. Hours published for all seven days. Photos: 4.
2,613 words of Superior Plumbing & Heating of Oshawa's own pages were read. The below-grade wording found in them: basement leak, sump pump, ejector pump.
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.
Method
61 / 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.
34 / 40
4 / 35
23 / 25
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.
“have everything to repair your unit on the same day Our plumbers are licensed and qualified All services are covered with a warranty Our prices are”
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.
“He took full responsibility and promised to come back the following day and fix the problem”
“to ensure I received the proper furnace at a fair price”
“He arrived on time, got straight to work”
“extremely pleasant and helpful in answering questions”
“completed the task in a timely manner”
Pillar weights: reviews 40, what it states about itself 35, website and record 25.
Method
5 of 5 signals present on this record.
Found on the company's own pages: basement leak, sump pump, ejector pump.
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
Reviews
Highlights via Google reviews. Ratings are set by reviewers, not WaterproofingIndex.
“I received a top of the line furnace for a very competitive price. Arron who is Superiors representative worked with me regardless of time to ensure I received the proper furnace at a fair price. Once we agreed on the…”
David· via Google reviews
“The agent receiving my request call acts very fast and helps me set up an immediate inspection. Within 2 hours after my call, the inspector shows up and quickly figure out the problem of the water heater and patiently answer…”
huong· via Google reviews
“Ryan the plumber did an excellent job fixing my clogged sink. He was quick, efficient, and clearly knew exactly what he was doing. He arrived on time, got straight to work, and had everything running perfectly in no time. The…”
Keyla· via Google reviews
“Kyle performed a difficult hydro-jet cleaning project to unclog our kitchen sink. He was very professional and honest about the difficulty of the process, as our pipes are old and difficult to navigate. After the job was complete, he noticed…”
Craig· via Google reviews
“Ryan from Superior Plumbing and Heating performed a hydrojet cleaning of our main drain. He showed us the before and after video from the camera inspection. The line looks brand new.”
Katie· via Google reviews
| Monday | Open 24 hours |
|---|---|
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Contact
Coverage

77/100 WaterproofingIndex Score
0.2 km from Oshawa centre
Its own website describes below-grade water work

75/100 WaterproofingIndex Score
0.4 km from Oshawa centre
Its own website describes below-grade water work

78/100 WaterproofingIndex Score
0.6 km from Oshawa centre
Its own website describes below-grade water work