Heated Wire Systems in London — D&D Snow Services
Ice dams are one of the most damaging consequences of Ontario winters, and roofs in London are not immune. D&D Snow Services installs self-regulating heated wire systems on rooftops, in eavestroughs, and along gutter runs to prevent ice buildup that leads to water infiltration, soffit damage, and costly interior repairs. Our heated wire installations are completed before the season — so the system is working the first time temperatures drop.
Why London Property Owners Choose D&D Snow Services
Pre-Dawn Service
Our London crews are dispatched overnight and early morning so your property is cleared before the workday begins.
Licensed & Insured
D&D Snow Services is fully licensed, insured, and WSIB compliant for all work performed in London and Middlesex County.
Salt on Every Visit
We apply professional-grade salt after every clearing in London — refreezing prevention is standard, not an add-on.
Seasonal Contracts
One flat-rate covers your entire London winter — no per-storm billing, no surprises, no calls required.
Heated Wire Systems in London — Service Details
We install self-regulating cable that automatically adjusts its heat output based on ambient temperature — energy-efficient and safe for all standard residential and commercial roofing materials. Installation in London covers the cable routing, all fasteners, and a weatherproof connection to your exterior outlet. We test every system before we leave the job site.
Ontario Winter Conditions & Heated Wire Systems in London
Heated wire systems are particularly valuable for London properties with complex rooflines, north-facing exposures, or a history of ice dam problems. Homeowners who've dealt with ice-related water damage in previous winters consistently tell us the installation cost is recovered in a single prevented repair. We offer free assessments — let us evaluate your London roof and give you a straight answer on whether a heated wire system is the right solution.
Free estimates — licensed & insured — fast response.
Areas We Serve in London, Ontario
D&D Snow Services provides heated wire installation throughout London including: Old North, Byron, Lambeth, Westmount, Argyle, Wortley Village, White Oaks, Masonville. Not sure if your address is in our service area? Call (519) 502-3905 and we’ll confirm coverage immediately.
Frequently Asked Questions — Heated Wire Systems in London
How much does heated wire installation cost in London?
Pricing depends on the length of run, roof complexity, and the number of eavestroughs being covered. D&D Snow Services provides free on-site quotes for heated wire installations in London — we measure the job and give you a firm price before any work begins.
Will heated wires damage my roof or shingles?
No. Self-regulating heated cable is installed with low-profile clips that attach to shingles without penetrating or lifting them. The cable sits in a zigzag pattern along the roof edge and in gutters, held in place without adhesives or fasteners that would compromise your roofing warranty.
When should I turn on my heated wires in London?
Self-regulating cable is designed to be left plugged in all winter — it adjusts output automatically based on temperature and doesn't waste energy when conditions don't require heat. We recommend connecting it at the start of November and disconnecting in late March.