Demac Design build is a renovation company that specializes in all areas of interior renovations as well as new home additions and second storey’s. Our general contracting services include all stages of the project beginning with drawings and permits to completion.

We have the experienced trades for all of your renovation needs, from demolition to finished bathrooms , basements or kitchens. We are with you from the start of the project to the finish! We pride ourselves with keeping within the budget and finishing on time!

DeMac renovation contractors specialize in maximizing your space. For your home, we can design and build amazing transformations that will make you feel less confined and even rejuvenated. That includes second floor additions, basements, bath or kitchen remodeling to create an atmosphere of peacefulness and delight! Floor to ceiling, we’ve got you covered.

About Demac Design Build

DeMac Design Build is my renovation company, located in Toronto, Ontario. Our company specializes in all areas of interior renovations. We have experienced trades for all of your home renovation needs. Our highly-trained professionals can complete amazing transformations that will maximize any space. My team’s home renovation expertise in Toronto is in the realm of single-family homes and townhouse and condo units. We also specialize in rear and second-floor additions for your home.

You will come to feel as if my team has become a part of your family, as we are with you from the start to the finish of your project. My team can assist you in the design and planning of your project. DeMac Design Build tradesmen specialize bathroom, kitchen, and basement renovations in Toronto! I take great pride in my team’s ability to remain within a budget and completing projects on time.

My team can design and build your dream with glorious and spacious transformations that will breathe new life into your home. From floor to the ceiling of your renovations project in Toronto, we’ve got you covered!

Why Choose DeMac Design Build?

My team offers very personalized service. We are excited to assist our customers with their project from start to finish. We hire only highly-skilled and licensed tradesmen. We carry full liability insurance, and all of our trades are covered by WSIB, a mandatory insurance for workers here in Ontario.

Special Offers and Promotions

We offer very competitive quotes for our customers’ proposed projects. At different times of year we offer promotions. Please contact us on our contact page to connect with us about your dream project. My team is more than happy to assist you!


The DeMac Design Build team is knowledgable in:

  • Home additions
  • Bathroom renovations
  • Basement renovations
  • Second story additions
  • Kitchen renovations
  • Townhouse renovations
  • General contracting
  • Bungalows
  • Custom homes

The DeMac Design Build team is experienced in:

  • Offering on-site consultation
  • Providing professional and detailed written estimates
  • Completing Committee of Adjustments Applications
  • Working knowledge of Ontario building codes
  • Obtaining appropriate Plans and Buildings Permits

The DeMac Design Build team is staffed by fully licensed and qualified professionals. My company carries full liability insurance. My team’s quality craftsmanship is guaranteed and backed by a one-year warranty. Please be sure to check out the galleries of some of our completed projects. Years of experience has helped the DeMac name to rise above the rest pave its way into the foreground of leading building and renovation teams here in Toronto!