Custom Leisurescapes
“Never thought getting a hot tub would be so easy and effortless but these guys made it not stressful at all and answered all our questions with ease.”
Best Pool Service & Cleaning Companies in London, ON
11 contractors listed · 9 in London · 4 open weekends · 8 rated 4.5+ · 2 show a licence
Data verified October 18, 2026
Coastal Pools Inc.
“Its been 2 years now and we are really happy with the service - excellent customer service, very professional and knowledgeable team.”
Skyview Pool & Spa Limited
“I am thrilled with the result and highly recommend Skyview Pool and Spa to anyone looking for exceptional pool renovation services.”
Beachcomber London
“Very nice customer service, they are very knowledgeable and care after tge purchase”
Blue Haven Pool & Spa
“The team went the extra mile with drainage and small details before completion.”
Cracknell Pools & Backyards
“He answered all my questions and suggested things I would have never thought of for the back yard.”
The 11 contractors listed for London, ON handle in-season care along with openings and closings. Book the closing early. The weeks when the weather turns are the same weeks every pool owner is trying to get on the same schedule.
Area overview: London, ON
9 of the 11 contractors we list are based in London; the other 2 serve London from Mount Brydges (7 km). 10 of the contractors on this page have a rating, from 3.8 to 5.0 across 709 reviews; 4 have 50 or more reviews and 8 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (100%), quality (81%) and responsiveness (81%). 4 are open on Saturdays and 2 on Sundays. 2 show a licence on their websites. 5 have ten or more years of experience, the longest 40 years. 1 offers financing or payment plans; 4 give free estimates; 3 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 11 of the contractors on this page; 10 publish a contact page; 8 list a public email and 3 take bookings online. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
Do pool cleaning companies have to be based in London?
9 of the 11 listings are based in London and the rest fall within 10 km. Ask whether your address sits on an existing route. A pool at the far edge of a service area tends to slip to the end of the day.
Pipetech Solutions Inc.
“I spoke with Dave Hutchinson from Pipetech Solutions and he was very helpful and knowledgeable with my situation.”
Pool Liners London Ontario
“He answered all of my questions clearly and gave enough detail so I felt comfortable making an informed decision.”
Ontario Leak Detection
Alexander Pool Service
Professional Pool Services
“He came out right quickly, fixed the issue, got our pool up and running again”
Why these companies made our list
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