
Water Heater Repair & Installation in Oshawa
Professional water heater repair & installation services in Oshawa. Licensed, insured water heater repair specialists trusted by homeowners across Downtown Oshawa and beyond.
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How It Works
A simple, stress-free process from start to finish.
Send Your Request
Call or WhatsApp us 24/7 from Oshawa. Send photos, video, comments about what needs to be done, and your location.
Remote Estimate
We review everything, discuss details, and provide a clear estimate — often within hours, no visit needed.
Repair Process
Our licensed team arrives at your Oshawa home on the agreed date and completes your water heater repair & installation to the highest standards.
Handover & Warranty
Final walkthrough with you, full cleanup, and warranty documentation provided.
Send Your Request
Call or WhatsApp us 24/7 from Oshawa. Send photos, video, and a description + your location.
Remote Estimate
We review everything, clarify details, and give you a price — often within hours.
Repair Process
Licensed team arrives at your Oshawa home and completes your water heater repair & installation professionally.
Handover & Warranty
Final walkthrough, full cleanup, and warranty documentation.
Water Heater Repair & Installation in Oshawa
Oshawa's revitalization makes it an exciting place to invest in your home — RenoHouse provides water heater repair & installation provider in Durham Region's largest city. Whether you need water heater service, water heater repair, or help with water heater repair toronto, our licensed team in Oshawa delivers precision workmanship that improves your home's comfort, safety, and value.
From Downtown Oshawa to Windfields, our experienced Oshawa team handles every type of water heater repair & installation project. We work with top-quality materials and ensure every water heater installation job meets Ontario Building Code standards and performs through Oshawa's climate extremes — harsh winters and humid summers alike.
Oshawa's revitalization — from the downtown renewal to exciting developments in Windfields and Kedron — makes home improvement a smart investment.
Oshawa — quality work at honest prices. Call RenoHouse at 1-289-212-2345 — we offer free estimates, same-day scheduling, and expert water heaters service throughout Oshawa. With 498+ projects and 4.9 stars, we're Oshawa's clear choice for water heater repair & installation.
Small-town homes often face plumbing challenges that vary by age — older village properties may have outdated pipes and fixtures, while newer subdivision homes need fixture upgrades and basement bathroom installations. Municipal water and sewer connections are standard in town centres, simplifying most plumbing projects.
Water Heater Repair & Installation in Oshawa: Oshawa has one of the most affordable housing stocks in the GTA — 1940s–1960s bungalows and war-era homes in Eastdale and Centennial, 1980s–1990s family homes in Samac and Pinecrest, and newer executive developments in Windfields and Kedron. Many older homes have original kitchens, bathrooms, and unfinished basements. Common issues like plumbing replacement in post-war homes with galvanized pipes make professional water heater repair & installation services especially important for Oshawa homeowners.

What Sets Us Apart in Oshawa
Flexible Scheduling
Book water heater repair & installation appointments in Oshawa that fit your life. Evening and weekend slots available.
Quality Guaranteed
We don't cut corners. Every project follows industry best practices with premium materials and meticulous attention to detail.
No Hidden Fees
Straightforward pricing for water heater repair & installation in Oshawa. What we quote is what you pay — guaranteed.
Sound Familiar?
These are the most common problems our Oshawa clients face.
No hot water in the house?
Water not hot enough?
Strange rumbling or popping noises?
Rusty or discolored hot water?
Leaking around the water heater?
Energy bills suddenly spiked?
Ready to get started in Oshawa?
Free estimate, no obligation. We respond within 1 hour.
What Our Clients Say
“Called for an emergency plumbing issue on a weekend. They arrived within the hour and fixed everything perfectly. Professional, clean, and very fair pricing.”
Anna P.
Brampton
“Fixed our basement leak quickly and explained everything clearly. Fair pricing and no upselling. Will call again for sure.”
Tom H.
Markham
“Emergency call on a Sunday — they came within 45 minutes. Saved us from a major flood. Amazing response time!”
Maria G.
Mississauga
Our Water Heater Repair & Installation Work
Professional water heater repair & installation results from RenoHouse projects in Oshawa and across the GTA.

Water Heater Repair & Installation
Oshawa

Quality Workmanship
Licensed & Insured
Like what you see? Let's talk about your Oshawa project.
Frequently Asked Questions About Water Heater Repair & Installation in Oshawa
Traditional tank water heaters typically last 8-12 years, while tankless models can last 15-20 years with proper maintenance. If your water heater is over 10 years old and having issues, replacement may be more cost-effective than repair.
Tankless water heaters provide endless hot water and save energy, but cost more upfront. They're ideal for larger families or homes with high hot water demand. RenoHouse can help you decide which option suits your Oshawa home.
RenoHouse offers prompt water heater repair service across the GTA. Many common repairs can be completed the same day. Call 289-212-2345 to schedule.
Water heater installation in the GTA typically costs $1,500-$3,000 for a standard tank unit and $3,000-$6,000 for a tankless system, including removal of the old unit and all connections.
A 40-50 gallon tank is suitable for 2-3 person households, while 50-75 gallons suits larger families. Tankless heaters are sized by flow rate. RenoHouse helps you choose the right size for your Oshawa home.
Yes, RenoHouse provides a workmanship warranty on all water heater repairs and installations. Tank water heaters typically carry 6-12 year manufacturer warranties, and tankless units 10-15 years.
Warning signs include rusty water, rumbling or popping sounds, water pooling around the base, inconsistent temperatures, and water not getting as hot as usual. If your unit is 10+ years old, consider replacement.
Yes, RenoHouse provides water heater repair and installation across Oshawa, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, and all surrounding communities.
Water Heater Repair & Installation Across the GTA
Professional water heater repair & installation also available in these cities.
Get a Free Water Heater Repair & Installation Estimate in Oshawa
Contact us today for a free, no-obligation quote for your water heater repair & installation project in Oshawa. We'll get back to you within 1 hour.






