
Ultimate Pool Service
Ultimate Pool Service
Ultimate Pool Service is an Oakville-based pool service company with a retail store and online supply shop. It has operated since 2002. Its work spans seasonal openings and closings, routine maintenance, equipment installation and troubleshooting, alongside in-store water testing and pool supplies.
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Business Highlights
- The company says it is fully insured, including WSIB coverage.
- The company says it was named 2022 Oakville Awards for Business Excellence Mid-size Business of the Year.
- Senior service technicians attend all pool openings.
Service Area
Oakville, Mississauga and Burlington.
Active Business Listing
Ultimate Pool Service is one of 12 pool & hot tub companies ProsGrade lists in Oakville, Ontario.
9 services listed, including Pool openings, Pool closings and Pool inspections. Open 7 days a week. 93 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Ultimate Pool Service compares with the other 11 pool & hot tub companies on ProsGrade in Oakville, using public Google ratings and review counts.
- Has more Google reviews (93) than 6 of the 11 other Oakville pool & hot tub companies on ProsGrade.
Services Covered
9 services- Pool openingsWinter-cover pressure washing, winter-plug removal, equipment preparation and testing.
- Pool closingsEquipment winterization and blow-out protection for suction and return lines.
- Pool inspectionsVisual review of accessible components; detailed PDF report.
- Weekly maintenance
- Water testingIn-store testing.
- Cartridge cleaningCartridge-filter cleaning.
- Liner replacements
- Safety covers
- Pool equipment installation and troubleshooting
Reviews
What customers say
Customers praise the team’s courteous manner and responsive communication. One customer found genuine OEM parts for an aging Polaris 280 pool cleaner in stock and said shipping was quick. Another describes staff troubleshooting a Dolphin S400 issue and replacing its power-supply unit.
Customer Reviews
Tracey Hamilton
Sandra Edwards
Rohit Das
Dennis Smiljanic
Lauren Purkis
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Frequently Asked Questions
When does Ultimate Pool Service recommend opening a pool?
It recommends scheduling the opening at least two weeks before the planned pool use.
What must be ready for an equipment start-up?
The winter cover must be fully removed before the technicians arrive.
Does Ultimate Pool Service start gas pool heaters during openings?
No. Gas-heater servicing and start-up are outside its opening process; it recommends having a licensed gas fitter handle them afterward.
What does an Ultimate Pool Service inspection not cover?
Inspections are visual and non-invasive. Underground plumbing, concealed components and inaccessible areas cannot be evaluated without further testing or investigation.
How soon are pool inspection reports delivered?
Most reports are delivered within two business days.


