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Reno Assistance
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Our experience contributes to a successful project

The average rating our contractors get after completing renovation work

Earn up to 2,500 AIRMILES™ Reward Miles

99,478 customers entrusted us with their renovations. Here's why:

We do all that we can to minimize any risks during your renovations, while maximizing its success.

Are you looking for a window and door specialist? We've got the best ones in Oshawa

Is it time to get your windows and doors changed? Or are you looking for some for that house you're getting built? Whether you opt for PVC, aluminum or hybrid windows and doors, we've got the best contractors in Canada's motor city to get the job done!

How are we so sure they're the best in town? Well, they've all undergone our rigorous 360° Verification process, which takes a look at their financial solvency, the validity of their licenses, their insurance, and more! Plus, we constantly make sure all their info is up to date, so you're sure to get only the best contractors quoting on your job. 

Our Renovation Advisors will gladly assist you throughout the entire renovation process. So, if you have any questions or concerns, don't be shy! They'll help you find the right contractors for the job, as well as help you understand the quotes that come your way. At RenoAssistance, we put up to 3 contractors up against each other to bid on your project to ensure you end up with a fair price. Get in touch with us today to  start getting quotes! 

Get your 3 free quotes!

or call us from anywhere in Oshawa : 1-888-670-9817

Why hire windows and doors specialists?

If you're facing issues such as mildew, heat loss, hairline cracks in your window and door frames, you should invest in changing them. Changing your windows and doors increases your home's value. And, getting a specialized contractor to get the job done, ensures it's done properly. Their license permits them to do any renovation work involving windows, doors, glass curtain walls, as well as other related work. They're essentially qualified to do the caulking, install power-operated windows and doors, industrial doors, as well as install door knobs and locks.

contractor installing a window

Questions to ask your windows and doors contractor

We believe asking precise questions to contractors doing any work on your home is of utmost importance. The more you ask, the better. You'll know what to expect of them and are likely not to get any nasty surprises when the work is over. You're essentially minimizing your risks. In order to give you a head start, we've compiled a few questions you can ask the contractors you meet with.

10 questions you should ask windows and doors specialists

Here are some questions you should ask window and door contractors you meet with:

  1. How long will it take to replace (or install) windows and/or doors?
  2. Who will be my main contact throughout the renovation process? And, who will be supervising the worksite?
  3. How many subcontractors/employees will be involved in the process?
  4. What's included in the quote you will be providing me with?
  5. Will I need to prepare the worksite ahead of time or will your team take care of this? 
  6. What kind of finishing touches are included once you install my new windows and/or doors?
  7. What precautions will you take to protect my property?
  8. Is it possible to get past client references?
  9. What guarantees are offered with your service? 
  10. How long have you been in business with this business name and license number (if applicable)? 

Being vigilant never hurt anybody. Feel free to ask contractors any questions you feel are relevant to the job ahead!

How much does it cost to hire a window and door specialist?

The cost to replace windows on a bungalow with 10 standard windows can vary anywhere between $9,999 and $22,000. Why such a big price variation? It depends on many factors like the kind of installation, the material quality, the model chosen, etc. Do you plan on getting casement windows, sliding windows, fixed windows or another kind of window for your home? Will your windows be made of aluminum, PVC or will they be of a hybrid composition? Also, what kind of glass will you get (double- or triple-pane glass)?

The same concept applies to doors as well: the price will vary depending on the choices you make. For an entrance door, prices typically vary between $450 and $5000, for a garage door, it can be anywhere between $1,000 and $5,800, and for a 5-foot patio door, between $2,200 and $3,800. 

As for labour costs, they're included in the prices mentioned above. Typically, labour alone would cost between $250 and $400 for standard windows. 

Find the best contractors for your windows and doors in Oshawa

Finding a contractor for your windows and doors might be tough. However, it shouldn't be! We've gathered the best window and door contractors in town - and they're all 360° Verified! We're here to minimize your risks and help you save time and money by finding you top contractors! 

Are you ready to get free quotes from top in Canada's motor city?

Get in touch with us and one of our Renovation Advisors will gladly speak with you about your window and door needs. They'll get up to 3 contractors to bid on your renovation project and help you understand the quotes they send your way. They'll do so at no cost, no obligation to you. You'll then be able to hire the contractor that's best-suited to your needs & budget! 

If you're ready to get free quotes from the top windows and doors specialists in Oshawa, call us at 1-888-670-9817 so that we can start referring you to the best suited contractors! You can also fill our online form:

Get your 3 free quotes!

Cities where windows and doors specialists are in demand! 

Here are the cities in which window and door specialists are in high demand:


In an industry where less than 1% of people trust their contractors, RenoAssistance has received a great satisfaction rate - proving how valuable such a service can be when it comes to getting renovation work done!
"What great service & fantastic way to save time that would otherwise be used in project management. All we need to do is state our expectations to one person (Mario was our go-to) and they'll go out and find contractors capable of doing the work. Excellent work was done by recommended contractors twice this year! From quality to competitive pricing. Thank you"
— Melissa B.
"For clients or customers that are doing renovations, it's basically awesome!"
— Richard D., Global

360° Verified Contractors

We've got hundreds of 360° Verified Contractors working with us! Let us help you by rallying up to 3 window and door contractors to compete against one another for your home's project. Only those that we believe are best suited for your renovation will be referred to you. We're confident we'll find the right contractor for the job!

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No Fees.
No Obligation.

Our Verified Contractors specialize in turnkey renovations and major repairs over $4,000. If your project meets these criteria, I would love to help.

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Or call me: 1-888-670-9742