--- title: "Unitech Window and Doors — Window Sales & Installation | Houzz" canonical_html_url: https://www.houzz.com/professionals/window-sales-and-installation/unitech-window-and-doors-pfvwus-pf~1200111440 markdown_url: https://www.houzz.com/md/professionals/pf~1200111440.md entity_type: LocalBusiness business_name: "Unitech Window and Doors" category: ["Window Sales & Installation"] image: https://st.hzcdn.com/fimgs/f7135733023c4d0a_4514-w400-h400-b0-p0--.jpg address: "260 Jevlan Drive, Vaughan, Ontario L4L 8B1, Canada" latitude: 43.7927 longitude: -79.553 phone: "(905) 856-4011" website: http://www.unitechdoors.com rating: 4.9 review_count: 118 best_of_houzz_awards: 10 followers: 81 last_updated: 2026-09-04 --- # Unitech Window and Doors Original Houzz profile: [Unitech Window and Doors](https://www.houzz.com/professionals/window-sales-and-installation/unitech-window-and-doors-pfvwus-pf~1200111440) ## Professional summary - **Primary category:** Window Sales & Installation - **Location:** Vaughan, ON - **Serves:** Armour Heights, Bedford Park, Bolton, Caledon, Caledon East, Carleton Village, Castlederg, Chaplin Estates, Claireville, Coleraine, Concord, Corso Italia, Davenport, Dovercourt, Downsview, Earlscourt, Etobicoke, Forest Hill, Hammertown, Harbord Village, Humber Grove, Humber Valley Village, Kleinburg Station, Koreatown, Laskay, Lawrence Heights, Linton, Lytton Park, Macville, Malton, Maple, Marvin Heights, Nashville, New Scotland, Nobleton, North York, Princess Anne Manor, Ridgewood, Seaton Village, South Hill, Temperanceville, The Elms, The Junction, Thornhill, Tormore, Toronto, Vaughan - **Houzz rating:** 4.9 out of 5 (118 reviews) - **Best of Houzz:** 10 awards (2016–2026), for Service. ## About ### Houzz Badges - Houzz Influencer - Recommended on Houzz - 1,000 Ideabook Saves - Best of Houzz winner - References available - 20 years in business Unitech Exterior Doors Making a grand entrance is what Unitech Doors is all about. Often duplicated, never replicated. Look for the true Unitech Door for everlasting quality. With Unitech Doors the quality is always front and center. Here you will find elegance, durability, style, technology and good old-fashioned value. When it comes to entry door systems no other manufacturer bends the standard like Unitech Doors. ### Services Provided - Window Replacement - Window Installation - Window Repair ### Areas Served - Armour Heights - Bedford Park - Bolton - Caledon - Caledon East - Carleton Village - Castlederg - Chaplin Estates - Claireville - Coleraine - Concord - Corso Italia - Davenport - Dovercourt - Downsview - Earlscourt - Etobicoke - Forest Hill - Hammertown - Harbord Village - Humber Grove - Humber Valley Village - Kleinburg Station - Koreatown - Laskay - Lawrence Heights - Linton - Lytton Park - Macville - Malton - Maple - Marvin Heights - Nashville - New Scotland - Nobleton - North York - Princess Anne Manor - Ridgewood - Seaton Village - South Hill - Temperanceville - The Elms - The Junction - Thornhill - Tormore - Toronto - Vaughan ## Business Details | Field | Value | | --- | --- | | Business Name | Unitech Window and Doors | | Address | 260 Jevlan Drive, Vaughan, Ontario L4L 8B1, Canada | | Phone | (905) 856-4011 | | Website | http://www.unitechdoors.com | | Followers on Houzz | 81 | **Social profiles:** - Blog — http://unitechdoors.com/ ## Contact - **Houzz profile:** [Unitech Window and Doors](https://www.houzz.com/professionals/window-sales-and-installation/unitech-window-and-doors-pfvwus-pf~1200111440) - **Website:** http://www.unitechdoors.com - **Phone:** (905) 856-4011 ## Credentials **Certifications & Awards** - RenoMark - BILD - **Best of Houzz:** 10 awards (2016–2026), for Service. ## Reviews **Overall rating: 4.9 out of 5 — 118 reviews** *Aspect averages:* - Work Quality: 48.0 - Communication: 47.0 - Value: 48.0 ### Reviews **★★★★★ — Vicky (Vaughan), June 2025** > Absolutely thrilled with our new doors! We had 4 new sliding doors and the main front door replaced by Unitech. > The look is amazing, the quality of the products outstanding. Donna was awesome, very helpful and extremely knowledgeable as well as her expert installation team who were very pleasant and very clean over the 2 days it took to install everything. Thanks for making the project so easy to manage at our end with a wonderful outcome! **Comment from Unitech Window and Doors:** > Thanks for this awesome review, it was our pleasure to deal with you, and having you as one of our valued clients, I look forward to working together again on future jobs. > Thanks Again. **★★★★★ — HU-950976375, May 2025** > Incredible reliable service!!!! Richard the owner has outstanding qualities in leadership and customer service. He team of professionals follow his vision of excellence and perfection and I am so thrilled with my new anterior door and windows!!! It was perfection and I am very pleased . The installation was amazing and I strongly recommend this exceptional company!!! Unitech windows and doors **Comment from Unitech Window and Doors:** > Thank you very much for your kind review, we sincerely appreciate your business, and it was our pleasure in dealing with you. > Thanks again, **★★★★★ — Kleinburg resident, April 2025** > We had a problem with the door that was installed in 2014. We could not open the door as one of the bolts was jammed. We contacted the service dept. and within a day they sent 2 amazing service people to repair the issue. Even though the warranty period had expired, they repaired the door under the warranty. The service people at the office and on the jobsite were extremely helpful and knowledgeable. Thank you for the great service. **Comment from Unitech Window and Doors:** > Thank you very much for your review, we stand behind all of our products we manufacture,. **★★ — HU-421219900, Nov. 2023** > Price of project reasonable. Not impressed with installers .paid in full before anything was done . Have called several times to adjust front doors because of air coming in from bottom. Over a month has gone by and nothing.i even spoke to owner several times after I called three times. **Comment from Unitech Window and Doors:** > Not quite sure who this review is from or what exactly it's regarding? We truly strive to offer the very best products at very competitive pricing, and use only the most experienced installers in the industry. For any warranty related items, you can send us a email to info@unitechwindows.com and it will be addressed properly. **★★★★ — Frank, July 2023** > John O, > Is on the ball! > From the first visit he was up front, when questioned about the product that he sells! > All our questions were answered and didn’t leave us wondering. > He was polite and professional! **★★★★★ — Lilly, Feb. 2023** > John and his crew did a fabulous job with our windows. John was helpful and guided us through the process and delivered on time. We would highly recommend Unitech for your next project! **Comment from Unitech Window and Doors:** > Thank you very much for taking your time to post this great review, we sincerely appreciate your business, **★★★★★ — Adriana, Feb. 2023** > I highly recommend this company. I had all the windows in my home done and the process from beginning to end was excellent and well timed. Stuart was amazing to deal with; very professional and attentive. And then installers were clean and professional as well. Thank you Unitech...I'm very happy with my windows! **Comment from Unitech Window and Doors:** > Thank you very much for posting your review, we sincerely appreciate your business. **★★★★★ — Tonia Talotta, Feb. 2023** > I highly recommend this company. Stuart was professional and courteous. The timeline was right on the mark. We used Unitech for our front door purchase on our previous home. The service and quality was very professional and personal. The doors are well built and worth paying a little extra for good quality doors. We are very happy with our new door that was installed yesterday. **★★★★★ — Guerino and Angela Brindisi, Dec. 2022** > In the research for a reliable Window and Door company we visited many showrooms including Unitech Window and doors. We found that John Oreskovic was receptive to our many concerns and questions. In our first visit, he provided us with good and competent information regarding quality, style, and costs. We went on in our search but we were impressed by his friendly and professional demeaner. On our second visit John showed us the different possibilities and he helped us in our choice with competence and expertise of the products. We changed the front and garden door and John was with us making sure that the installation went smooth from beginning to end. The workers were organized, efficient, and clean. John came to make sure that everything was done properly. Thanks John we will definitely use your service again. **★★★★★ — Casandra Ciraco, Dec. 2022** > Unitech windows installed our windows, and we are very happy with the level of service, attention to detail, quality, and the ability to have our windows installed even earlier than we expected. Manufacturing process was great ! We would recommend Donna again, she is amazing to deal with. **Comment from Unitech Window and Doors:** > It was our pleasure to have had the opportunity to work together with you on your project, looking forward to the next order. > Thanks again **★★★★★ — HU-561450259, Oct. 2022** > Fantastic job! Right from sales to installation - we are totally impressed! Door was installed within the time frame given and it’s amazing quality. **Comment from Unitech Window and Doors:** > We sincerely appreciate you taking your time to post this wonderful review, thank you for your business, we look forward to your next project. **★★★★★ — carlo polsinelli, Sept. 2022** > Our front door was deliver when promised, as promised. The installation was very clean and professional. We love our new door. Thanks John and the Unitech team! **Comment from Unitech Window and Doors:** > Thank you for taking your time to post this wonderful review about your experience on the purchase of your new Front Door, we sincerely appreciate your valued business. ## Selected projects - [Toronto- Windows & Doors Applications](https://www.houzz.com/hznb/projects/toronto-windows-and-doors-applications-pj-vj~330463) - Location: Toronto, ON - Photos: 8 - Description: Unitech Doors - [Black Windows New Custom House](https://www.houzz.com/hznb/projects/black-windows-new-custom-house-pj-vj~1266942) - Location: Mississauga, ON - Photos: 4 - [Contemporary Victorian](https://www.houzz.com/hznb/projects/contemporary-victorian-pj-vj~1111615) - Location: Vaughan, ON - Photos: 5 - [New Modern House](https://www.houzz.com/hznb/projects/new-modern-house-pj-vj~1736437) - Location: Toronto, ON - Photos: 8 - [Traditional Custom Built Home](https://www.houzz.com/hznb/projects/traditional-custom-built-home-pj-vj~2283075) - Location: Mississauga, ON - Photos: 3 - [Custom House with Beveled glass Windows](https://www.houzz.com/hznb/projects/custom-house-with-beveled-glass-windows-pj-vj~1266964) - Location: Vaughan, ON - Photos: 6 - [Stained Fiberglass Door System](https://www.houzz.com/hznb/projects/stained-fiberglass-door-system-pj-vj~1203637) - Location: Oakville, ON - Photos: 10 - [Black Windows Black Doors new House](https://www.houzz.com/hznb/projects/black-windows-black-doors-new-house-pj-vj~1423151) - Location: Vaughan, ON - Photos: 6 - [New Door Designs](https://www.houzz.com/hznb/projects/new-door-designs-pj-vj~368717) - Location: Oakville, ON - Photos: 19 [See all 9 projects](https://www.houzz.com/professionals/window-sales-and-installation/unitech-window-and-doors-pfvwus-pf~1200111440) ## Community Q&A **Q: What company manufactured the 5 lite exterior door?** *(in Photo Questions)* 5 lite exterior door A: Unitech Doors Manufactured and installed this door system. **Q: What brand & series are these windows?** *(in Photo Questions)* Beautiful home! What brand & series are these windows? Thx :) A: The windows featured are Vinyl Casement windows, which is our own exclusive brand which we Manufacture, please go to our website : www.unitechwindows.com for more information on our extensive product line. **Q: What exterior stone product is that?** *(in Photo Questions)* A: its a natural stone that was used, **Q: Stone?** *(in Photo Questions)* Hi! Can you please tell me the stone name? Thanks! A: We are the Window/Door Manufacturers, we supplied the Black Vinyl windows for this newly built custom home, not quite sure on the name of the stone that was used. Thank-you though for your inquiry. **Q: Shingle colour** *(in Photo Questions)* Can you tell me the brand and colour of the shingle siding. Thanks A: We supplied the windows and doors only, I believe siding was a Hardie-Board siding, in grey. **Q: windows** *(in Photo Questions)* Where are these windows from? A: Hi Orin, Windows were manufactured from: Uni-Tech Windows Mfrs. Inc. 260 Jevlan Drive, Woodbridge, Ont. L4L 8B1 tel: (905)856-4011. Drop by our showroom to view over 50 window and doors on display. --- *Source: Houzz professional profile. Reflects the profile as of 2026-09-04.*