About us

About us

Our Story

Locally owned and family-backed, delivering custom railings and decks across Vancouver and the Fraser Valley.

Who we are

Who we are

About Tenmar Contracting

About Tenmar Contracting

Tenmar Contracting is based in Agassiz, BC, serving the Fraser Valley and Greater Vancouver. Owner Marten Kerkhoff brings three generations of construction experience to every project, specializing in frameless, semi-frameless, curved glass, aluminum railings, and custom decks.

Every job is personally designed and installed by Marten, ensuring safety, quality, and timeless style that larger contractors can’t match.

Tenmar Contracting is based in Agassiz, BC, serving the Fraser Valley and Greater Vancouver. Owner Marten Kerkhoff brings three generations of construction experience to every project, specializing in frameless, semi-frameless, curved glass, aluminum railings, and custom decks.

Every job is personally designed and installed by Marten, ensuring safety, quality, and timeless style that larger contractors can’t match.

A young person with curly hair smiles at the camera while sitting in front of a laptop against a dark background.
A young person with curly hair smiles at the camera while sitting in front of a laptop against a dark background.
A young person with curly hair smiles at the camera while sitting in front of a laptop against a dark background.

Values

We’re Built on Values

Every railing and deck reflects Marten’s dedication to safety, craftsmanship, and customer care.

Craftsmanship

Three generations of building experience, with every project personally handled by Marten.

Safety First

Railings designed to protect your family and meet BC building codes.

Customer Focused

Clear communication, reliable timelines, and work done right the first time.

Quality Materials

Tried, tested, and durable products built to last in BC’s climate.

Values

We’re Built on Values

Every railing and deck reflects Marten’s dedication to safety, craftsmanship, and customer care.

Craftsmanship

Three generations of building experience, with every project personally handled by Marten.

Safety First

Railings designed to protect your family and meet BC building codes.

Customer Focused

Clear communication, reliable timelines, and work done right the first time.

Quality Materials

Tried, tested, and durable products built to last in BC’s climate.

Values

We’re Built on Values

Every railing and deck reflects Marten’s dedication to safety, craftsmanship, and customer care.

Craftsmanship

Three generations of building experience, with every project personally handled by Marten.

Safety First

Railings designed to protect your family and meet BC building codes.

Customer Focused

Clear communication, reliable timelines, and work done right the first time.

Quality Materials

Tried, tested, and durable products built to last in BC’s climate.

Team

Meet The Founder

Marten Kerkhoff

Owner

Marten Kerkhoff, owner of Tenmar Contracting, is a third-generation builder serving Vancouver and the Fraser Valley. Every railing and deck is personally crafted with safety and precision, inspired by his family’s tradition of quality and his dedication to his own young family.

Team

Meet The Founder

Marten Kerkhoff

Owner

Marten Kerkhoff, owner of Tenmar Contracting, is a third-generation builder serving Vancouver and the Fraser Valley. Every railing and deck is personally crafted with safety and precision, inspired by his family’s tradition of quality and his dedication to his own young family.

Team

Meet The Founder

Marten Kerkhoff

Owner

Marten Kerkhoff, owner of Tenmar Contracting, is a third-generation builder serving Vancouver and the Fraser Valley. Every railing and deck is personally crafted with safety and precision, inspired by his family’s tradition of quality and his dedication to his own young family.

"I have had the pleasure of working with Marten on several deck jobs. He is easy to work with, knowledgeable, and gets the job done in a timely matter with zero headaches. His ability to do trex decking, vinyl, railings, stairs, and many other things, is what sets him apart from other companies. I would and have recommended him to many of my customers."

Ben Togeretz

"I have had the pleasure of working with Marten on several deck jobs. He is easy to work with, knowledgeable, and gets the job done in a timely matter with zero headaches. His ability to do trex decking, vinyl, railings, stairs, and many other things, is what sets him apart from other companies. I would and have recommended him to many of my customers."

Ben Togeretz

"I have had the pleasure of working with Marten on several deck jobs. He is easy to work with, knowledgeable, and gets the job done in a timely matter with zero headaches. His ability to do trex decking, vinyl, railings, stairs, and many other things, is what sets him apart from other companies. I would and have recommended him to many of my customers."

Ben Togeretz

Ready to take climate action?

Book a free consultation to speak with a carbon export and discuss your goals. Let’s build a smarter, greener future for your business.

Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Frameless glass deck railings overlooking the Fraser Valley hills and lake under a bright sky.
Contemporary interior staircase featuring frameless glass railings mounted to a stone wall accent.
A smiling woman with her arms crossed, standing against a dark green background. She has long, dark hair.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Interior floating wood staircase with stainless hardware and clear glass railing panels by Tenmar Contracting.
Spacious wood deck with semi-frameless glass railings and a panoramic valley view in Agassiz, BC.
Frameless glass balcony installed beneath a modern metal roofline on a contemporary home in the Fraser Valley.
Close-up of a tree stump showing growth rings and a textured brown wood surface.

Ready to take climate action?

Book a free consultation to speak with a carbon export and discuss your goals. Let’s build a smarter, greener future for your business.

Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Frameless glass deck railings overlooking the Fraser Valley hills and lake under a bright sky.
Contemporary interior staircase featuring frameless glass railings mounted to a stone wall accent.
A smiling woman with her arms crossed, standing against a dark green background. She has long, dark hair.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Interior floating wood staircase with stainless hardware and clear glass railing panels by Tenmar Contracting.
Spacious wood deck with semi-frameless glass railings and a panoramic valley view in Agassiz, BC.
Frameless glass balcony installed beneath a modern metal roofline on a contemporary home in the Fraser Valley.
Close-up of a tree stump showing growth rings and a textured brown wood surface.

Ready to take climate action?

Book a free consultation to speak with a carbon export and discuss your goals. Let’s build a smarter, greener future for your business.

Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Frameless glass deck railings overlooking the Fraser Valley hills and lake under a bright sky.
Contemporary interior staircase featuring frameless glass railings mounted to a stone wall accent.
A smiling woman with her arms crossed, standing against a dark green background. She has long, dark hair.
Close-up of a dark green leaf showing its textured surface and central vein against a muted background.
Interior floating wood staircase with stainless hardware and clear glass railing panels by Tenmar Contracting.
Spacious wood deck with semi-frameless glass railings and a panoramic valley view in Agassiz, BC.
Frameless glass balcony installed beneath a modern metal roofline on a contemporary home in the Fraser Valley.
Close-up of a tree stump showing growth rings and a textured brown wood surface.