Mark’s Windows & Doors

Windows & Doors Installation & Service
St. Catharines ON L2S 3N8
Write a Review
Write a Review

Recommended Professionals

99%(21 reviews)
100%(142 reviews)
89%(2 reviews)
99%(21 reviews)
100%(142 reviews)
89%(2 reviews)
Star Score
Learn more about how StarScore uses a complex algorithm which considers a company's review ratings, responsiveness, reputation, and recency.

95%

This is the average rating based on homeowner reviews.
This indicates how long it's been since the last review.
Indicates how well a pro reacts to reviews and review-related interactions with Homeowners.
How well a company responds to Service Requests and Reviews.
Reviews by rating (past 12 months)

Reviews for Mark’s Windows & Doors

Average customer rating:
10 10 (51 reviews)

Sort by

Private User
Private User
Private User reviews Niagara Falls, ON
10/10

Replacement of sliding door with Garden Doors

Mark very personable, gave me a quote on site. Delivered as promised. Time frame was right on. Workmanship excellent. Would recommend to anyone looking for doors or windows. Showed up early did a great cleanup. Just love the results.

Approximate cost of services:
$4,000.00
Was this review helpful?
Company Response

As much as timing is important to you, It a big thing for Marks Windows and Doors. WE try our best to meet all given dates sometime hard due to weather. Thank you for passing our name on and look forward working with you again

Eli in Saint Catharines
Eli in Saint Catharines
0 reviews St. Catharines, ON
10/10

Great Deck

The deck built by Mark and his crew exceeds our expectation. Initially we wanted just to replace the old deck, but when getting a quote from Mark,we realized that we would be better off expanding it and Mark designed and build a beautiful and convenient new one. All along Mark and his crew acted professionally and were happy to answer all our questions. Thank you mark and crew.

Approximate cost of services:
$8,100.00
Was this review helpful?
Company Response

Thank you for choosing Marks Window. I am so glad to have done the deck for you. Your old deck was showing its age and needed an update. With the larger better designed deck you will be able to enjoy it for years to come

Lucie in Ottawa
Lucie in Ottawa
1 review Niagara Falls, ON
10/10

Kitchen, living and dining room windows

Asked Mark questions at a home show and was immediately impressed with his honesty and expertise.
We were only looking to enlarge a kitchen window but ended up adding two more windows to complete our home reno project.
Both Mark and Will were very professional and did a fantastic job. We were impressed with their craftmanship and how quickly they completed our project.
Great work great service. We will definately be hiring Mark again to complete other projects.

Approximate cost of services:
$4,700.00
Was this review helpful?
Company Response

Changing you living room window from a bow to a flat window had made you room look so much nicer. To make your kitchen window taller has made the kitchen so much brighter. Thank for choosing Marks Window and will look forward to continuing helping with your future projects

Private User
Private User
Private User reviews Niagara Falls, ON
10/10

Excellent Work on 3 Bay Windows

Mark and his team recently replaced three large bay windows on the front of my home. Mark's professionalism, attention to detail, and quality of craftsmanship were top notch. I highly recommend he and his crew and look forward to working with them again in the future.

Approximate cost of services:
$9,000.00
Was this review helpful?
Company Response

Thank you so much for the opportunity to do your bay windows. We at marks windows try very hard to surpass your expectations. We look forward to continue to assist updating your homes needs.

Todd in Toronto
Todd in Toronto
1 review Toronto, ON
10/10

Hands down the best door and windows guy I've used

Mark installed a front door, and 2 kitchen windows for us at one house, and a front door and large kitchen window bank at an other house. This guy and his crew are the real deal. Excellent detail and workmanship. I will most certainly be calling on Mark and his crew for any future jobs I need. It's not often you meet a guy like this

Approximate cost of services:
$7,000.00
Was this review helpful?
Company Response

Thank you for your continued support of Mark Windows. The new window and door at your new home have made such a big difference. Thank you again

Darbylynn in Thorold
Darbylynn in Thorold
1 review Thorold, ON
10/10

Deck

Mark built a deck for us which turned out to be amazing. We have had numerous compliments. Mark went beyond what was he was hired for by building steps and flower boxes. Professional and talented. I would recommend him in a heartbeat RTaylor Thorold

Approximate cost of services:
$3,200.00
Was this review helpful?
Company Response

Im so happy we lived up to your expectations. It not often client's have me build them an anniversary gift. It put a lot of pressure on me. So glad you are enjoying it and look forward to helping you in any future needs. Mark

Jerry in Toronto
Jerry in Toronto
1 review St. Catharines, ON
10/10

Windows and Doors

Checked out through web site and phone . Mark came good presentation accepted. Accommodated us and wishes. Price fair. Installation timely well done, satisfied with all aspects of installation. Mark and employees were respectful and considerate to our needs as we were in home at the time of installation.
Mark installed full frame rather than retro fit windows. I am grateful this is his point of view from experience as I am happy with the greater glass surface that results. He further assured us a better installation by going to the frame and building and installing from there.

Approximate cost of services:
$15,000.00
Was this review helpful?
Company Response

Thank you for using Marks Windows and Doors. We at Marks Windows take a lot of pride in our work and look forward to installing you last window in your basement.

cindi in Niagara Falls
cindi in Niagara Falls
1 review Niagara Falls, ON
10/10

new windows for mobile home

we recently purchased a mobile home that needed new windows. Mark and Will did 6 windows for us. They did this on Feb 13/19, the snowiest and windy day ever!!! They never stopped working. As cold and freezing as they both were; they finished the job on time and happy all the way through. I find it quite telling when the owner of the company does the job himself. Excellent work ethics and the personality to match. I highly recommend Mark. We are very satisfied with a job very well done.

R & C Mason

Approximate cost of services:
$3,900.00
Was this review helpful?
Company Response

We at Marks Windows and Doors thank you for your business and look forward to working with you in any of your homes needs. We try our best to make you happy and will not quit till you are. Thank you for posting you review

bob in St. Catharines
bob in St. Catharines
1 review St. Catharines, ON
10/10

living room window

Just got my living room window put in this morning Feb.15 2019 he said he will be here at 9:30am he was here 9:15 Mark and Will did a great job they were in and out by 11:30am,will recommend him for sure great guys cleaned up nicely

Approximate cost of services:
$2,000.00
Was this review helpful?
Company Response

The window you picked made a big difference to the front of your home. We are glad you went with us from a referral by your son. We find the best business is referral and thank you for going with Marks Windows and Doors

Bay Window Dec 2018  in Niagara Falls
Bay Window Dec 2018 in Niagara Falls
1 review Niagara Falls, ON
10/10

Bay window

My wife and I were very pleased with Mark and his team. We had been putting the replacment of our bay window off, until we saw him do a job across the street. We were impressed how the work had been done, so we gave him a call. Mark is very knowledgeable and was a pleasure to deal with. The window arrived and they went right to work, after putting blankets down on our carpet. They had it completely installed trimmed both outside and inside in 4 hrs . Fully insulated around frame and taped for added draft protection. They cleaned up vacuumed and took all the debris away. It was if they were not even here. We would Definitely recommend them to any one, you wont be disappointed.

Approximate cost of services:
$2,500.00
Was this review helpful?
Company Response

We at marks windows and doors are glad we made your choice to go with us a good one. Thank you for posting you good reviews about our work and look forward to helping you out with any other renovations you my need.

The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about Mark’s Windows & Doors

Before establishing Mark’s Windows & Doors in St. Catharines, ON, Mark started out working for a high-volume company in Markham, ON. As an apprentice to a window installer, Mark learned the importance of maintaining a standard of excellence at all times. After several years, Mark bought a truck and some ...
Company profile information is not moderated by HomeStars. Ask the contractor to verify before hiring.
Looking for Windows & Doors Installation & Service pros in St. Catharines?