
Plumbing
Repairs, drain cleaning, gas piping, water heaters, water softeners, waterproofing, and construction plumbing.
Learn More ->Cornerstone Trade Solutions
Plumbing, HVAC, Gas, and Electrical work coordinated by one local team. Serving Guelph and the Waterloo Region since 2009.
One accountable team
Cornerstone Trade Solutions brings licensed plumbers, HVAC technicians, Gas technicians, and electricians together under one company. That keeps scheduling, site communication, and responsibility clear when a job touches more than one system.
Homeowners, builders, landlords, and property managers call Cornerstone for practical trade work across repairs, upgrades, renovations, water heaters, water treatment, heat pumps, panels, generators, and light commercial properties.
Get a Quote
Services
Choose the trade you need. Cornerstone handles Plumbing, HVAC, and Electrical work for homes, renovations, properties, and light commercial spaces.

Repairs, drain cleaning, gas piping, water heaters, water softeners, waterproofing, and construction plumbing.
Learn More ->
Furnaces, air conditioning, hybrid heat pumps, boilers, ductwork, humidifiers, and gas fireplaces.
Learn More ->
Panel upgrades, dedicated circuits, lighting, generators, knob-and-tube replacement, and commercial work.
Learn More ->Popular local services
Project videos
Project footage shows real Cornerstone work, including rough-ins, equipment rooms, panels, drains, renovations, and connected trade work.
View Project VideosLocal reputation
Customers call Cornerstone when they want a clear answer, clean workmanship, and one accountable local team. That matters when plumbing, HVAC, Gas, and Electrical work overlap inside the same home or property.
FAQ
Yes. Cornerstone coordinates all three trades under one local company for service calls, renovations, upgrades, and light commercial work.
Yes. Cornerstone serves Guelph, Kitchener, Waterloo, Cambridge, Wellington County, Waterloo Region, and nearby communities.
Yes. That is one of the main advantages of working with Cornerstone when a project touches water, heating, cooling, Gas, power, venting, or drainage.
Use the online form or call the Guelph line at 519-993-0494. The team will review the work and route it to the right trade.
Call us or fill out the online form. We will confirm your appointment within one business day.