Our Promise

Turning your vision into reality

The whole is greater than the sum of its parts. That’s the Siena philosophy to building your new home. Siena Signature Builders Inc. is Calgary’s high-end boutique custom home builder. We harmonize four key parts to ensure the whole custom home building experience reflects your lifestyle, your taste and your dreams.

Why Choose Us The Siena Advantage

No Compromises

We do not skip on quality.

Fashion Forward

Timeless design and style.

Functional Design

Built to fit your lifestyle.

Cost Effective

Best value for your dollar.

Our Services Quality You Can Trust


Custom Homes

Are you searching for your dream home? Siena can build it! We will turn your vision into reality.


Spec Homes

We are proud to offer the same quality and care of our Custom Builds with these Move-In Ready Homes



Whether you need a complete overhaul, a single room, or a few tweaks, we are equipped to handle any job.


It is our responsibility – yours and your custom home builder – to be stewards for our environment and leave our loved ones the best homes in a pristine setting. Sustainable practices will ensure a better tomorrow for all.

Best in Class

We are proud to put Calgarians into their dream homes. We promise quality on all our work.

In-Depth Building Process

Sustainable Practices

Modern Technology & Equipment

Safefy-First Worksites

Easy Steps Working Process​

Working Process 1
Initial Design

Initial Design

Working Process 2
 Preliminary Drawings

Preliminary Drawings

Working Process 3


Working Process 4


Get in Touch

Please reach out to us if you have any questions.

    Our Promise Award Winning Customer Service

    Siena Signature Builders Inc. is Calgary’s high-end boutique custom home builder. We harmonize four key parts to ensure the whole custom home building experience reflects your lifestyle, your taste and your dreams. The end result is a top-quality home your family can enjoy forever.

    We never sacrifice in quality and we never cut corners in our process. It’s just not in us.  We enforce the highest quality standards to every project, big or small. These standards are integral to protecting your biggest investment. From foundation to finishings, at Siena every detail is considered with longevity in mind… energy efficiency, proper ventilation, waterproof and sulphate resistant foundations, sturdy accurate frames… the list goes on. We make sure this piece of the new home puzzle remains firmly locked with the rest by sourcing the highest quality materials, applying strict construction specifications and partnering with time-tested contractors who exemplify excellence in workmanship.

    It’s all about your lifestyle – who you are, what you do, and how you live. A house might have flash, but does it have a functional floor plan? Does it accommodate your daily life? At Siena we complete the puzzle by applying laser focus on the details. Every bit must accommodate the daily realities and habits of your life – floor plans, room sizes, and the width of stairways, angles of walls, locations of windows, lights, outlets and more.

    This is all about your taste. Your class. Your style. Fixtures, floors and all the finishings in between must suit your personality and preferences. Working with Calgary’s best designers, we get to know what inspires you, what moves you and what makes you feel at home. It’s also about merging your preferences with smart investment decisions.  Our experience in Calgary’s housing market and global design trends position us to provide guidance where requested. It’s about knowing the kinds of designs that are functional and timeless.

    This is where we put your allocated dollars to work. At Siena, it’s not about building the cheapest or most expensive house. It’s about getting the highest value for every dollar. Every step in the process must be analyzed and implemented strategically to ensure the project remains on budget while meeting your goals. Built on national industry building standards, and customized for your project, Siena’s signature budgeting system ensures every potential cost is considered from the start. Clients are then kept apprised of the budget throughout every stage of construction.

    Our Works Latest Projects

    Build With Confidence Testimonials

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