How is DMJ Construction & Renovation rated?

DMJ Construction & Renovation is currently rated 4.9 overall out of 5

What services does DMJ Construction & Renovation provide?

DMJ Construction & Renovation provides the following services: Attic Conversion, Attic Restoration, Basement Remodeling, Basement Waterproofing, Bathroom Remodeling, Carport Installation, Countertop Installation, Crown Molding Installation, Custom Home Bars, Deck Building, Deck Repair, Demolition, Drywall Installation, Exterior Door Installation, Fireplace Installation, Floor Leveling, Flooring Installation, Foundation Construction, Foundation Repair, Garage Building, Gas Fireplace Installation, General Contracting, Home Additions, Home Extensions, Home Remodeling, Home Restoration, House Framing, Insulation Installation, Kitchen Remodeling, Masonry, New Home Construction, Outdoor Kitchen Construction, Porch Design & Construction, Radiant Floor Heating, Roof Repair, Roof Waterproofing, Shed Design & Construction, Shower Installation, Skylight Installation, Soffit Repair, Spray Foam Insulation, Stair Installation, Stone Masonry, Tile Installation, Wheelchair Ramp Installation, Window Installation, Wine Cellar Installation, Custom Homes, Custom Cabinets, Door Repair

Where does DMJ Construction & Renovation provide services?

DMJ Construction & Renovation provides services in the following areas: Courtice, Ajax, Bowmanville, Clarington, Newcastle, Oshawa, Pickering, Tyrone, Whitby

DMJ Construction & Renovation

74 Reviews

General Contractors

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About Us

Residential and commercial renovation. ... WE WANT TO HELP YOU RENOVATE! Serving Durham Region for over 20 years, FREE ESTIMATES and QUOTES ...

Awards

Licensed and Insured

21 Projects

Barbour cres Ajax ensuite

Ajax, ON

Bathroom - contemporary bathroom idea in Toronto

Royal rd ensuite bath

Pickering, ON

Jaywin circle pickering

Kingsdale ave Oshawa

Inspiration for a timeless home design remodel in Toronto

Total main floor redo - 5 Gearings Lane

Inspiration for a living room remodel in Toronto

Decoe - Entire Main Floor reno - and stairs/hallway

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Business Details

Business Name

DMJ Construction & Renovation

Phone Number

(905) 718-7284

Website

dmjconstruction.ca

Address

5 Gearings Lane
Courtice, Ontario L1E 2G9
Canada

Typical Job Cost

CAD 5,000 - CAD 150,000

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Services Provided

Home Remodeling

Bathroom Remodeling

Kitchen Remodeling

General Contracting

Home Additions

New Home Construction

Home Extensions

Deck Building

Basement Remodeling

Outdoor Kitchen Construction

Garage Building

Flooring Installation

Home Restoration

Porch Design & Construction

Tile Installation

Custom Home Bars

Countertop Installation

House Framing

Attic Conversion

Window Installation

Shower Installation

Deck Repair

Exterior Door Installation

Stair Installation

Drywall Installation

Wine Cellar Installation

Demolition

Foundation Construction

Attic Restoration

Carport Installation

Crown Molding Installation

Shed Design & Construction

Masonry

Roof Repair

Fireplace Installation

Insulation Installation

Stone Masonry

Foundation Repair

Skylight Installation

Floor Leveling

Wheelchair Ramp Installation

Basement Waterproofing

Radiant Floor Heating

Roof Waterproofing

Soffit Repair

Gas Fireplace Installation

Spray Foam Insulation

Custom Cabinets

Custom Homes

Door Repair

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Areas Served

Ajax

Bowmanville

Clarington

Courtice

Newcastle

Oshawa

Pickering

Tyrone

Whitby

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Credentials

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Write a Review

74 Reviews for DMJ Construction & Renovation

Newest first

4.9|74 reviews

Work Quality

5.0

Communication

4.8

Value

4.8

Ruth

Dave and his team were fantastic to deal with, quality craftsmanship and attention to detail. Dave took the time to help me with the design and colours for my kitchen renovation and it was completed right on schedule. I love it. We are now working on a design for my master bedroom bathroom . I highly recommend Dave.

January 4, 2026Last modified:January 4, 2026

HU-897835017

We had an excellent experience with this construction company from start to finish. The team was professional, reliable, and truly cared about the quality of their work. Communication was clear and consistent, timelines were respected, and everything was explained in a way that made us feel comfortable We are extremely happy with the final results and would not hesitate to recommend this company to anyone looking for trustworthy, skilled, and hardworking professionals. A well-deserved 5-star rating!

January 2, 2026

Brenda

I would recommend Dave and his crew for more jobs at my home. They were professional, helpful and did a great job!!!

November 6, 2025

lfosterleduc

We have used DMJ Construction for numerous home renovations and have always been very happy with the results. Dave is honest, very helpful and pleasant to work with, no pressure at all. They completed 2 bathrooms which were gutted and re-constructed, and also rebuilt our finished basement after a flood. The results were amazing!

November 3, 2025

Nelson Amaral

Dave is incredibly knowledgeable which helped us feel confident about our decision and in the end of the work was beautifully done. He replaced 2 windows for us and one was an egress which required cuts into our concrete foundation and installing a window well. Dave was a professional - finished on time and every detail was taken care of!

April 16, 2025

Matt Lapensee

We had a substantial renovation done to our home by DMJ. We had • 4 walls removed, 3 of which were load bearing • kitchen doubled in size • hardwood installed throughout main floor and upper floor • stairs completely re-done with new treads and new spindles • most of the ceilings had stucco removed • huge majority of the house painted • this job started end of February, 2024 and mostly finished beginning of September, 2024 Dave’s team of Juergen, Ian and Brian were great. They were courteous and polite and they spent time at the end of each day cleaning up. Overall, we are happy with the end result. One thing Dave could improve on is his communication skills. Sometimes it took a while to get him to understand our vision of what we wanted. But, we did mostly get there in the end. Not only would we use DMJ again but we would recommend them to anyone looking to do renovations to their home.

February 27, 2025Last modified:February 27, 2025

Michelle Michaud

Dave and his crew are great to work with. The job was done in the time frame Dave stated. At the end of each day the site was left clean and we were informed of what would be happening the next day. Dave always has good suggestion on how to save some money. They did a great job. I would not hesitate to use them again for another renovation job. Michelle M

September 6, 2024

Tracey Croft

I had the pleasure to work with Dave and his team on a whole house renovation in Oshawa. Dave was so easy to work and communicate with, Dave and his team take pride in their work. My experience working with Dave and his guys was such a good one without hesitation I would recommend them to anyone.

May 31, 2024

Linda Gibney

The project at my home involved the demolition of a small bathroom and adjoining walk-in closet to construct a modern new large bathroom. DMJ Construction and Renovation were the general contractors who also ensured all sub-contractors were capable and experienced in their various trades. I was delighted with the end result which included large scale movement of all the plumbing and the installation of all new electrical. The brand new shower was designed with my full participation, and the tile work and glaziers were top notch. I've attached a collage that shows the various angles of the new bathroom. Needless to say, I'm delighted with it!

January 3, 2024

Sean Laverty

Dave and his top notch crew have done many jobs at our house over the years. The 1st was a basement leak, he dug down to the footings of our foundation from the outside and applied the wicking membrane and we haven't had any water in basement since. He replaced our kitchen floor that a previous contractor completely botched, while also connecting a new dishwasher and kitchen faucets. They also did a fantastic job doing a complete makeover of our upstairs bathroom with new tub, proper water proof drywall, new flooring, sink and matching vanity, door and paint. His crew made sure that there was no mess at the end of the day and took away all the garbage upon completion. I highly recommend DMJ for any work that needs to be done.

December 28, 2023

HU-345568853

Dave and his team are excellent in finishing a complex job repairing water damage under the main entrance door which many contractors denied to accept the project. Would definitely recommend his work and willing to look forward to work with him in future..

December 23, 2023

HU-780933097

Dave and his crew put a wall up to divide one HUGE room into two bedrooms in my home. His quote was the best price I received and I am extremely happy with the workmanship. He also provided me with a fantastic basement renovation quote which will be next on our list of renos.

December 16, 2023

DMJ Construction & Renovation