You Dream
We Listen

Custom home builds &
renovations in Calgary

Calgary's Legacy
Home Builder

Guided by the firm hand of Alec Williams, our team serves our city’s established communities, building new homes and renovating cherished treasures. We create homes that hold your precious memories for decades to come.

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New Home. Fresh Start.

Custom Homes

Our clients often tell us they want to be closer to downtown, near the right schools, or in an established neighbourhood, but they don’t want to tackle the upgrading and repairs that come with modernizing older homes. Custom home builds are the perfect solution.

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Love the Home
You’re With.

Home Renovations

People fall in love with a home the way they fall in love – just because. Whether it’s the cedar beams in their mid-century bungalow or the art deco touches in their 1930s home, our renovations allow the love affair between house and home owner to continue for years to come.

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We hired Alec Williams Construction to renovate our kitchen/family room and we couldn’t be happier with the result. Throughout the entire process, Alec and his team were an absolute pleasure to work with. They were patient, organized, professional and thorough. The quality of work and the organization of the trades were superb. They completed the project on time and communicated clearly what to expect throughout the entire process, even when I was out of town. They listened carefully to what we wanted and offered thoughtful advice and expertise. They took incredible care with my home and I recommend them with complete confidence.


Alec Williams has been our go-to construction/renovation contractor for seven years now. We have used Alec Williams Construction for two small renovations and a construction project (on different sites) and we plan to use his services again for our next rebuild. Alec is honest and takes a straightforward approach. We appreciate the integrity and quality of his craftsmanship

Dave and Sian

Working with Alec Williams Construction during the COVID-19 pandemic, we greatly appreciated their careful attention to pandemic protocols. Our main contact for the project was Dean, who took full responsibility for subcontractor work quality and efficiency. Dean acted as our ‘quarterback’ and managed all the subcontractor work very effectively. Any questions, concerns and changes were handled very professionally, and wherever possible, the added work was integrated into the original work plan to minimize any cost or schedule impact. The Alec Williams Construction team was always very careful. The constant clear communication helped to avoid any surprises and allowed us to participate fully in any decisions about the project cost, quality and schedule tradeoffs. We have enjoyed working with every team member we met at Alec Williams Construction.

Kirk and Sheila

Alec Williams Construction is an exceptional home renovation and building company. From the initial site meeting to the final key turnover everything was first class. Alec Williams staff takes great pride in putting their client’s vision at the center of all decisions. They provided outstanding service through top notch trades, excellent onsite supervision and a detailed project tracking system. It was evident to us at all stages of our project that the Alec Williams team valued clear ongoing communication and were always approachable. We worked collaboratively to find solutions when unforeseen construction challenges arose. It was a pleasure working with the Alec Williams group and we have highly recommended the company to several friends. Our heritage home has been beautifully restored thanks to Alec Williams Construction and we are absolutely delighted with the results!

Douglas and Mavis

Over the past few years, we watched a number of homes in our community transform their exteriors to more up to date styles. One home caught our attention. We watched the Alec Williams Construction team work from beginning to end and were so impressed with the outcome that we decided to take the plunge and contact AWC construction. Right from the start Alec and his team were professional, personable and forthcoming. So thrilled with our new look. We will definitely recommend Alec and his team for any house renovations.


The entire process, working with Alec Williams Construction, from consultation through to the final product, was smooth and comfortable. Alec is clearly dedicated to seeing the work done properly, to a high quality. He was able to recognize what needed to be done to complete the project to everyone's satisfaction and kept us involved with updated project timelines. Our interactions with his various tradespeople were all very pleasant and professional.

Lisa and Gary

Preserving History

Our Featured Work

The Alec Williams team saved this cottage-style Mount Royal area home for a special client. After purchasing the home to keep it from being torn down, the homeowner’s first call was to Alec. Together they embarked on a year-long full-scale renovation that kept the 1940s era home historically accurate and preserved the original footprint.

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