Pool and Hot Tub Depot
Verified Pro
~15 years online5.0
Hot Tub & Spa Installation in London, ON
Compare 25 hot tub & spa installation contractors near you in London and surrounding area with an average rating of 4.5/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 28, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
Other Businesses in This Area
Zorra Hot Tubs & Swim Spas
4.912+ years onlineCoastal Pools Inc.
4.8Bask Outdoor Leisure
4.7Blue Haven Pool & Spa
4.7Arctic Spas London Factory Showroom
4.6Hydropool London
4.6Porky's BBQ, Hearth & Spa
4.6Warehouse Guys | London's Best Choice for Hot Tubs, Kitchens & Pools
4.619 years onlineWellness Shop at Jacuzzi London
4.6Custom Leisurescapes
4.5R & S Pool & Spa
4.521+ years onlineRay The Hot Tub Guy
4.31+ year onlinePioneer Family Pools, Patio Furniture, & Hot Tubs
3.8Hollandia Pools & Spas
3.528+ years onlineHot Tub & Spa Installation in Nearby ON Cities
Other Services in London
Access Control & Intercom(39)Alarm System Installation(19)Appliance Installation(22)Artificial Turf Installation(30)Automotive Installs(3)Concrete & Paving(30)Deck & Patio Building(32)Electrical Services(20)EV Charger Installation(9)Fencing & Gate Installation(26)Fire Protection & Sprinklers(29)Garage Door Installation(23)
Hot Tub & Spa Installation in London, ON
London, Ontario hot tub and swim-spa installers in this directory work Old North, Byron, Masonville, Hyde Park, Westmount, and the Wortley Village heritage district. Mid-range 6-person 220V hot tubs run $11,500-$18,500 CAD installed including a 50A dedicated circuit and London Hydro coordination.
Ontario's freeze-thaw winters demand full-foam-insulated cabinets and hard covers with R-12+ values. Most installers spec a 4-6 inch reinforced concrete pad on compacted gravel below frost line; deck installs need an engineer's letter for any tub over 1,500 lbs filled.
Frequently Asked Questions
- Do I need a permit for a London hot tub?
- Electrical permit and inspection for the 50A dedicated circuit. Pool/spa enclosure rules apply for tubs over 600mm deep without a key-locked cover.
- What's the running cost?
- With full-foam insulation and quality cover, expect $40-$80/month CAD on London Hydro rates.
- Can a hot tub go on my London deck?
- Only if a structural engineer signs off.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across London and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.