Duku Design Engineering Construction

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Duku is a professional one stop shop for all your design, engineering and construction needs. Our projects range from remodeled kitchens and bathrooms, to basements, additions, new builds and commercial projects. We work closely with you to ensure total satisfaction on every project. Whether you choose to work with our entire team indepe  read more...

Contact Details

Contact Duku Design Engineering Construction

416-910-5403 |Website Stouffville ON L4A 3G5

19 Customer Reviews

Rating of 4.9 / 5 from 19 Reviews

4.9 4.9

Duku Design Engineering Construction began operations in 2011 and has received 19 reviews for an overall customer rating of 4.9. The average rating for businesses providing similar services in the Stouffville area is 4.5. Write a review

Overall Rating Summary

Quality of Work Quality 4.9
Timeliness Timeliness 4.7
Cleanliness Cleanliness 4.9
Budget Budget 5.0
Communication Communication 4.9
Courteous Courteous 5.0

Rating Distribution

Very Good

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Duku Design Engineering Construction has a TrustScore™ of 4.4. The average TrustScore™ for other businesses providing similar services in Stouffville and the surrounding areas is 3.3. For detailed information on how TrustScore is calculated, click here to learn more.

TrustScore 4.4 / 5.0
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The following elements are used to calculate TrustScore:

Customer Reviews Last 12 Months All Time
Total Received 0 19
Approved 0 19
Unverified 0 0
Suspicious 0 0
Overall Rating 4.9/5
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Complaints Received Last 12 Months Last 3 Years
Suppliers & Creditors 0 0
Employees & Sub-Contractors 0 0
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Posted License Information N/A License Information
Posted Liability Insurance Available upon request
Posted Workers Compensation
Company Website Yes
Social Media Profiles
Endorsed by Peers Not yet endorsed
In Business Since 2011
Member of TrustedPros Since 2014

TrustedPros does not validate certain information provided by contractors and vendors in conjunction with the creation or maintenance of their profile and we cannot endorse or guarantee the performance of any contractor. TrustScores are provided for informational purposes only. We urge you to use the TrustScore™ in conjunction with the tips provided in our Hiring Guide to maximize the probability of hiring the best professional for you project.

Main Services Offered

Basement Renovations

Duku revives and creates amazing modern and bright below grade spaces with options to suit any budget. Whether you need a basement for a workout room, living space, bar or extra laundry space or any combination we can design the best space for your needs with our in house designer.

Other Services Offered


Duku is very proud of the roofing work they perform. We utilize 100% coverage of advanced synthetic commercial underlayments prior to roofing ensuring a fully sealed roof system. This is on top of two layers of ice and water shield to prevent ice damming during the winter months.

Concrete Work

From concrete repairs, to concrete structures Duku will build it and make it last. We have repaired a number of concrete installations that were done poorly and saved the day. If you have issues that need attention or would like something new Duku is there to help.


Duku gets rid of the fear of dry walling. If you are over your head Duku will be happy to drywall your space. Duku always leaves lasting professional results. Duku is a full service comapny, so this just one aspect of a possible larger project.

Design Build

From start to finish we will give you the best designed, built and efficient space possible. Work with our in house engineers, designers and construction crew from start to finish. We make the process easy and streamlined.

Bathroom Renovations

Duku creates lavish, modern and functional bathroom spaces. From regular to high end, we have you covered. We use the latest waterproofing and bonding methods to create a lasting and waterproof bathroom system.


Consider us for your electrical upgrades. From pot lights, to relocating outlets, lights or appliances we can take care of that. We will also be happy to complete service upgrades and new construction installs.

Excavation Services

If you require various footing, foundation or landscape excavations completed, consider us for your needs. Again, we are a full service company, so we can handle your projects from the ground up.

Basement Lowering

With our structural engineering experts Duku is confident in our ability to perform underpinning, benching and other basement lowering projects. Use Duku to finish that space that you almost have.

Commercial Renovations

Duku is fully insured and well versed in commercial construction. Our team has a background in commercial and industrial engineering and construction and will find the right solution for your needs.

Data Wiring

For you communication and data needs Duku has you covered. Typically performed as part of larger projects we will supply and install all wiring and termination devices.


From trim, to hardwood and laminate floors, to door hanging we can do it and do it well. Expert installations that are beautiful and will last.

Demolition Work

If you need something to disappear we can make it happen. Clean, quiet and professional. Our services include various disposal options as well.


No matter what siding system you chose we will ensure a beautiful and weather tight installation. Various vinyl, composite and metal options.


If you need hand rails, guarding or specific flooring to meet specific accessibility guidelines Duku can help with design and installation.


Duku realises how important your outdoor space is. With deck builds, pergolas and other outdoor structures behind us we have you covered.

Overview Continued


Duku is a professional one stop shop for all your design, engineering and construction needs. Our projects range from remodeled kitchens and bathrooms, to basements, additions, new builds and commercial projects.

We work closely with you to ensure total satisfaction on every project. Whether you choose to work with our entire team independently or hire one of our groups to guide you through a certain aspect of your project, we guarantee to be with you every step of the way.

Like us on Facebook and Twitter to stay up to date on all our projects and spread the word.

Best of TrustedPros Awards

Best of TrustedPros 2019

Duku Design Engineering Construction was awarded Best of TrustedPros in 2019 for General Contracting in Stouffville.

Additional Information

Main contact(s) Anne Dupuis
Listed with TrustedPros since: 2014
Residential work Yes
Commercial work Yes
Warranty Warranty Terms are project dependent. Duku will honour all stated and applicable warranty terms as per approved contract.
Accepts credit cards Yes
Year established 2011
Offers financing Yes
24 Hour emergency service Yes
Legal structure Incorporated
Licensing information Business does not require a trade license
Insurance information Insurance information available upon request

Check local laws pertaining to license requirements and verify license and insurance details provided by the contractor prior to hiring.


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