RenoHouse
HVAC Markham in Oshawa
RenoHouse brings 11+ years of hvac markham expertise to Oshawa. From Downtown Oshawa to Windfields — licensed, insured, and ready to help.
GTA Cities Served
Years Experience
Client Satisfaction
Service Categories
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 hvac markham 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 hvac markham professionally.
Handover & Warranty
Final walkthrough, full cleanup, and warranty documentation.
HVAC Markham in Oshawa
Serving Oshawa homeowners with reliable, affordable hvac markham provider. Our licensed and insured team delivers quality workmanship, transparent pricing, and reliable service to homeowners throughout Oshawa.
From mid-century homes in Samac to new builds in Kedron, Oshawa's housing variety keeps our team sharp and experienced.
RenoHouse is the name Oshawa homeowners trust for quality work. Get your free Oshawa estimate — no obligation, no pressure.
HVAC Markham 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 hvac markham services especially important for Oshawa homeowners.
Why Oshawa Trusts RenoHouse
On-Time Completion
We respect deadlines for hvac markham projects in Oshawa. 95% of jobs finish on or ahead of schedule.
Certified & Insured
Proper licensing, full insurance coverage, and WSIB protection. Your property and our team are completely protected.
Satisfaction Guarantee
We're not done until you're 100% happy with your hvac markham in Oshawa. That's our promise.
Sound Familiar?
Sound like your Oshawa home? You're not alone — we fix these daily.
Need professional help with this?
Not sure where to start?
Want quality results the first time?
Tired of putting it off?
Looking for a reliable contractor?
Want a free, no-obligation estimate?
Your Oshawa project starts with a free estimate
Serving Downtown Oshawa and beyond. No-obligation quotes, fast response.
What Our Clients Say
“RenoHouse replaced all our windows in just two days. The new windows are beautiful, energy-efficient, and the team left everything spotless. Highly recommend!”
Michael R.
Oakville
“They replaced our 30-year-old garage door with a modern insulated one. Huge difference in curb appeal and our garage stays warm now. Great crew.”
Tom B.
Newmarket
“New sliding patio door looks amazing and seals perfectly. No more drafts! The team was in and out in half a day. Very professional.”
Karen S.
Markham
Our HVAC Markham Work
Professional hvac markham results from RenoHouse projects in Oshawa and across the GTA.
HVAC Markham
Oshawa
Quality Workmanship
Licensed & Insured
Like what you see? Let's talk about your Oshawa project.
Frequently Asked Questions About HVAC Markham in Oshawa
We offer a full range of HVAC services in Markham, including furnace installation, repair, and maintenance, air conditioning sales and service, heat pump solutions, duct cleaning, and humidifier installations.
We are authorized dealers for leading brands like Lennox, Carrier, and Mitsubishi. We also service and install Aprilaire humidifiers and can work with most major HVAC brands.
Yes, absolutely. All our installations are TSSA certified, and we handle all required permits to ensure your new system is installed safely and complies with all local regulations.
The cost for HVAC services can vary widely depending on the scope of work, from $4,000 for a basic installation to over $25,000 for complex, high-efficiency systems. We provide transparent, detailed quotes after assessing your specific needs.
We pride ourselves on efficiency. For many projects, we can provide a photo-to-quote estimate within 1 hour, allowing you to quickly understand your options and costs.
While our primary focus is scheduled installations and maintenance, we understand emergencies happen. Please contact us directly to discuss urgent repair needs, and we'll do our best to assist you promptly.
Duct cleaning is crucial for improving indoor air quality, especially in homes with pets, allergy sufferers, or after renovations. It removes dust, allergens, and debris, allowing your HVAC system to operate more efficiently and promoting a healthier living environment.
Heat pumps offer both heating and cooling in one energy-efficient system, making them ideal for Markham's climate. They can significantly reduce energy bills compared to traditional furnaces and AC units, provide consistent comfort, and are environmentally friendly.
Related Services in Oshawa
Often done alongside hvac markham — save time and money by bundling projects.
HVAC Markham Across the GTA
Professional hvac markham also available in these cities.
Get a Free HVAC Markham Estimate in Oshawa
Contact us today for a free, no-obligation quote for your hvac markham project in Oshawa. We'll get back to you within 1 hour.