Straight Line Plumbing & Mechanical — Plumbing, HVAC & Sprinklers in Hearst, Ontario
Straight Line Plumbing & Mechanical Ltd. is a family-run mechanical trade based at 144 Fontaine Drive in Hearst. Owner Yvan Lanoix runs the company alongside his father Lucien and brother Martin, offering residential and light-commercial plumbing, heating, air conditioning, fire-sprinkler systems, and backflow prevention work across the western Cochrane District. The listing was previously categorised as a general renovator — the scope has been corrected to reflect the firm’s actual specialty as a mechanical contractor.
Services
- Residential plumbing installs, repairs, and renovations (bathroom rough-ins, kitchen supply/drain, water heater replacements)
- HVAC — forced-air furnace service, air conditioning installs, and heat-pump/boiler work suited to northern-Ontario heating loads
- Fire-sprinkler systems for commercial and multi-residential applications
- Backflow prevention device installation, testing, and certification
- Soumission gratuite (free estimates) for bilingual English/French customers
Service Area
Primary coverage is the town of Hearst and the Highway 11 corridor from Mattice–Val Côté east toward Kapuskasing. Larger commercial sprinkler jobs are quoted across the broader Cochrane District on a travel basis.
Why it’s on home.renovation.reviews
Mechanical trades — plumbing, heating, sprinklers — are the hardest trade to locate reliably in a small northern town when a project timeline slips. The directory keeps Hearst’s mechanical roster separated from its GC roster so a homeowner coordinating a bathroom or heat-pump retrofit can book the right trade directly. Straight Line is a second-generation family shop; the editorial note is “good candidate for backflow certification and light-commercial sprinkler work, call ahead for scheduling windows.”
More from home.renovation.reviews
- Hearst mechanical neighbour: Boucher Plumbing & Heating
- Other provincial mechanical anchors: MCS Plumbing (Georgina) · Ferguson Plumbing Heating & Electrical (Goderich)
- Cross-region GC context for the Hearst cluster: Villeneuve Construction · Morin Construction Ltd.
- LF Builders resources: plumbing & mechanical notes on blog.lfbuilders.ca · lfbuilders.ca