Mazenga Building Group

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Mazenga Building Group

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Mazenga Building Group is one of Toronto’s finest custom home builders.

Established in 2011, we provide our clients with an unmatched level of service, care, and personalized management style. Every project is represented by our dedicated and qualified project management and site supervision team. Our approach includes a strong collaboration with the client and the design team to streamline the construction management process to deliver exceptional client satisfaction. Our clients benefit greatly from our focus on quality, transparency, accountability, and value creation.

10/16/2026

After dark is part of the brief.   Uplighting on the boulders, step lights carrying you through the landscape, warm interior light through floor-to-ceiling glass. A build where the evening was accounted for from the start.

Architectural Design: Foreshew Design Associates
General Contracting: Mazenga Building Group
Interior Design: TLS • The Local Studio
Structural Engineering: de Koning Group
Blasting & Excavation: Dean Terry Contracting Ltd.
Landscape Design & Install: Muskoka Landscapers Inc.
Carpentry & Framing: Fuller Framing Inc.
Photography: Daniel Weylie
Window & Door Supply: Bigfoot Door
Exterior Siding Supply: South Parry Lumber
Exterior Stone Supply: Granite Warehouse
Electrical: McNair Electric • • • Muskoka Electrical Company
Planning: Plan Muskoka
Glass Railings: CGR Custom Glass Railings

10/15/2026

A boathouse with a bedroom, a living room, a kitchenette, and the lake on every side.

Cedar ceiling throughout, glass where the walls would be, a deck that puts you directly over the water. An upper level that functions as its own destination on the property.

General Contracting: Mazenga Building Group
Architectural Design: Foreshew Design Associates
Structural Engineer: Stēl Engineered
Interior Designer: EMILY HOLLIS INTERIORS
Masonry: Stepping Stone Masonry
Dock & Steel: Muskoka Steel Docks
Finish Carpentry: Elite Custom Carpentry
Millwork: OtleyDesign
Roof: dillonbrosroofing
Exterior Railings: CGR Custom Glass Railings
Painting: Northern Breeze Painting & Coy Custom Painting
Plubming: Fixtures Plumbing
Trim & Interior Doors: BRENLO Custom Wood Mouldings & Doors
Window & Doors: Chateau Window & Door Systems
Hardwood Flooring Supply: Northern Wide Plank Flooring
Appliances: Tasco Appliances
Lighting Supply: Schoolhouse
Metal Railings:
Framing Supply & Interior Cladding Supply: South Parry Lumber
Caulking & Sealing: 181 Custom Caulking
Siding Supply: Muskoka Timber Mills | Built For Generations
Photography: Daniel Weylie

10/14/2026

Defined zones. Connected spaces.

A table for ten, an outdoor kitchen and bar, a lounge with the lake in view. Gathering that moves naturally from one place to the next with nothing breaking the flow.

General Contracting: Mazenga Building Group
Photography: Daniel Weylie
Interior Design: Robert Hugh Design ( Robert Hugh McGregor )
Concrete: Voisin Construction Group Ltd
Electrical: B.C. North Electric
Plumbing: Fixtures Plumbing
Landscape/Hardscape Design & Install: Muskoka Landscapers Inc.
Site Work: Dean Terry Contracting Ltd.
Exterior Stone: Stepping Stone Masonry

10/13/2026

Fire roaring. Leaves turning. This is the season to gather.

Architectural Design: Wayne Swadron Studios
General Contracting: Mazenga Building Group
Photography: Daniel Weylie
Hardwood Flooring: Northern Wide Plank Flooring
Hardwood: Jim McGavin
Framing: Joe Rutherford
Millwork: OtleyDesign
Electrical: McNair Electric • • • Muskoka Electrical Company
Exterior Stone: Steenhof Stoneworks
Site Work, Docks & Barging: Coulson Brothers
Landscape Design & Install: Muskoka Landscapers Inc.
Interior Designer: The Summerhouse Group
Interior Wall Cladding: Muskoka Timber Mills | Built For Generations

10/09/2026

Crafted for Fall in Muskoka.

Architectural Design: Barbora Vokac Taylor Architect
General Contracting: Mazenga Building Group
Photography: Daniel Weylie
Finish Carprenty: Andrew Murphy
Hardwood: Aaron Hill
Framing: Cutting Bros Inc.
Millwork: OtleyDesign
Exterior Stone: Steenhof Stoneworks
Landscaping: FIVEPOINT EXCAVATION. LANDSCAPING. MAINTENANCE MUSKOKA
Interior Wall Cladding: Muskoka Timber Mills | Built For Generations
Archtectural Metals: Cheryl Wilson
Siding & Soffit: Brent Chidgey
Fireplace: The Fireplace King
Overhead doors: MGD
Windows & Doors:
Exterior Cladding & Soffit: B L A C K W O O D S I D I N G

10/07/2026

Storage that doesn’t compete with the design.

Every appliance, every prep surface, contained and intentional, so the spaces you actually see get to stay clutter free.

Architectural Design: Foreshew Design Associates
General Contracting: Mazenga Building Group
Window & Door Supply: Architectural Products
Plumbing: Fixtures Plumbing
Excavation & Septic: Dean Terry Contracting Ltd.
Interior Design: TLS • The Local Studio
Photography: Daniel Weylie

10/06/2026

Built to be discovered.

10/01/2026

A bathroom that commits to contemporary.

Cool-toned stone, frameless glass, floating vanity, backlit mirror, black hardware throughout. A bathroom where the palette is as considered as the finish.

General Contracting & Finish Carpentry: Mazenga Building Group
Architectural Design: John T Lawson
Interior Design: Robert Hugh Design ( Robert Hugh McGregor )
Structural Engineer: de Koning Group
Appliances Supply: Brown’s Appliances
Glass: CGR Custom Glass Railings
Tile:
Painting: Coy Custom Painting
Photography: Daniel Weylie

09/30/2026

Over the water, the material spec changes.   Steel for structure, cedar for finish, composite where moisture is constant, granite where the heat and weather meet. A deck where the spec was driven by the site.

Architectural Design: Kelly and Stone Architects
General Contracting: Mazenga Building Group
Interior Design: Cecconi Simone
Exterior Architectural Metal: Cheryl Wilson
Carpentry: BroadbentBuildingCompanyInc
Caulking: 181 Custom Caulking
Millwork: RDG Millwork™️ & Poliform
Soffit, Fascia, Siding: Oakridge Timber co
Roofing:
Insulation: BASK Pro Inc.
Masonry: Stepping Stone Masonry
Window & Door Supply: Bigfoot Door
Blasting & Excavation: Dean Terry Contracting Ltd.
Carpentry & Framing: Fuller Framing Inc.
Decks: Brett Hutnik

09/28/2026

A workspace where the finish matches the view.   Cedar ceiling, live-edge desk, black steel frames looking into the pines. The kind of room that makes working from the cottage a different thing entirely.

Architectural Design: Foreshew Design Associates
General Contracting: Mazenga Building Group
Interior Design: TLS • The Local Studio
Structural Engineering: de Koning Group
Carpentry & Framing: Fuller Framing Inc.
Photography: Daniel Weylie
Window & Door Supply: Bigfoot Door
Electrical: McNair Electric • • • Muskoka Electrical Company

Address

90 Tycos Drive, Suite 2
Toronto, ON
M6B1V9

Telephone

+14164834105

Website

http://www.mazenga.com/

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