HVAC, Plumbing & Landscaping in Oshawa
Heating, cooling, plumbing, and landscaping in Oshawa — downtown, Windfields, Northglen, Samac, and Taunton corridor.
Oshawa is the largest city in Durham Region, and Relica Comforts provides HVAC, plumbing, and landscaping throughout the city. From the older neighbourhoods near downtown and the Oshawa Centre to the family homes in Samac and Northglen, and the newer developments in Windfields and along the Taunton corridor — we serve all of Oshawa.
Downtown and south Oshawa have a lot of character homes and older housing that benefits from HVAC upgrades and plumbing modernization. North Oshawa, especially around Windfields and the areas near UOIT and Durham College, has newer construction that is now reaching its first major service milestones. Wherever you are, we show up on time, quote honestly, and do the work right.
Oshawa yards tend to be generous compared to the GTA core, and homeowners here get real value from professional landscaping. Lawn care, sodding, garden beds, retaining walls, and seasonal cleanups — call (647) 491-6009.
Our Services in Oshawa
Heating
Furnace repair, installation, boiler service, heat pumps, and 24/7 emergency heating across the GTA to Barrie.
Learn moreCooling
AC repair, installation, ductless mini-splits, and central air conditioning service for homes and businesses.
Learn morePlumbing
Licensed plumber for leaks, drains, water heaters, sump pumps, and emergency plumbing — available 24/7.
Learn moreCreative Landscaping
Retaining walls, stone walkways, water features, aquaponic gardens, and outdoor living spaces.
Learn moreOur Work
Real jobs completed by our team — not stock photos.
5.0 Stars on Google
What customers say about working with us.
“We were in a plumbing bind, and Relica sorted it out quickly and on very short notice! We're very happy with them.”
Danny Krupp
Google Review
“We had a toilet issue where we had to constantly check to see if it was still running. To our surprise our water bill was huge. Relica provided a more comforting solution for an uncomfortable costly problem.”
Michael B.
Google Review
“This company was honest, came on time and did the job right. Highly recommend.”
Donna Pantin
Google Review
We Service & Install All Major Brands
Also serving: Whitby · Ajax · Pickering · Scarborough · Bowmanville · Courtice · Brooklin —View all areas
Request a Free Quote
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Why Choose Relica Comforts?
- Licensed & insured technicians
- Upfront pricing — no surprises
- 24/7 emergency service
- Free estimates on all installations
- 5.0 stars on Google
Frequently Asked Questions
Need HVAC or Plumbing in Oshawa? Call Now.
Call us anytime for emergency HVAC and plumbing service across Toronto, Barrie, and Simcoe County.