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House Extension Professionals in Calgary, AB

Expand your living space with a well-designed extension, custom built to meet your needs and preferences

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Calgary / 25 mi
Design & Build
House Extensions
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70 Professionals

Featured Reviews for House Extension Professionals in Calgary, AB

One-of-One Building Collective
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars11 March 2015
“Very satisfied with Madison Builders! I hired Madison to build our custom dream home. My family and I have had a great experience with Stefan , Ray, Gabrielle and the crew from the start! I 100% recommend Madison!”
Wilson Homes
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars27 January 2015
“I hired Wilson Homes to complete full interior and exterior renovation of an older home and had ambitious expectations on the timeline. They delivered in every aspect someone could expect. The trades and suppliers were very professional, clean, timely and cost effective while Wilson Homes was excellent at communicating schedule and progress. All changes encountered (as expected with a 50 year old home) were presented in a clear manner with expectations of costs and added value, which made decisions easy. I was most impressed with how quickly everything was done and seems to be much quicker than any of my friends renovations in recent memory. I would definitely recommend Wilson Homes to anyone for any job, big or small, simple or complicated.”
LD&A
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars8 October 2013
“Complete main floor and basement renovation. Project was completed on time, service provided during the entire job was exceptional, design work excellent, and we ended up with our home above and beyond expectations. We were kept informed of progress on a regular basis, and every aspect, big or small was well managed in a timely fashion. Any sub contract work was exceptional, which speaks to the management of this company. Would use again, and not hesitate to recommend. Staff are knowledgeable, professional, courteous and a pleasure to work with.”
Emerald Designs Ltd.
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars19 February 2015
“As a third time home buyer I wanted my particular choices and ideas reflected in my new home this time rather than purchase a so called custom home on the market that looks and feels like everyone else’s. I am so pleased that I finally went with Emerald Designs for a full build. I found a design/builder that not only catered to my needs and preferences but also offered ideas for additional choices that I hadn’t even thought of. Paul’s extensive and combined knowledge of construction and design gave me the confidence to work with a specialized builder. In addition to providing the customization that I desired, the Emerald Designs team provided a seamless transition from design to permits to construction and remained professional throughout the process. I highly recommend Emerald Designs to friends and associates for a positive design/build experience. Michelle Salesse”
Veranda Estate Homes Inc.
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars30 March 2011
“I have had the utmost pleasure working with Melissa & Rob at Veranda Interiors and every experience has been wonderful. They show passion and superb craftsmanship for every project they partake in and I would recommend their services in a heartbeat! ”
Kon-strux Developments
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars26 May 2014
“I’ve really enjoyed working with Kon-Strux over the past year. They have a great team to work with and are very professional. It’s refreshing to work with Shannon and her team, because of their honesty, ambition, and commitment to quality. I have recommended them to my own clients, and will continue to do so. I can’t give a higher compliment than that!”
Envision Custom Renovations
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars31 January 2016
“We had a whole home renovation and we are thrilled with the outcome of our house. Al sat with us and discussed our vision and ideas and then delivered a more professional and beautiful look than we could have imagined. The renovation was done on time and there were no surprises to our budget. We were also impressed by all the contractors who work with Envision. They were all very courteous and professional. We would highly recommend Envision for all your home renovation needs.”
Alloy Homes Incorporated
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars11 July 2012
“Alloy Homes designed and built a full size inner city home for us about 2 years ago. We had an excellent experience with Alloy during the design and construction phases. Alloy continues to help us with new projects involving the house and has been very responsive and helpful with the little post-build issues that have come up over time, notwithstanding the expiry of our New Home Warranty. We love the home Alloy built for us - it's just beautiful inside and out. There are several unique and clever design features and the quality is superb. They proved to be great partners in designing a home that suited our needs and tastes and in helping us make modern, practical and stylish design decisions. We have no hesitation in highly recommending Alloy Homes and would absolutely choose them again were we to build another home.”
Haven Works Ltd.
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars3 July 2022
“We recently purchased a 4-level split and did significant renovations on 3 of the four floors. Spencer's support throughout the entire renovation process led us to a finished product that we love. He took the the time to understand our wants and needs and built on those, leading us to a finished product that is not only beautiful but maximizes space and function (a must for our growing family). His eye for design, ability to liaise with trades, and hands on approach eased the stress of the renovation. We couldn't be happier with our new home and wouldn't change a thing!”
Laratta Homes Ltd
House Extension Professionals in Calgary, AB
Average rating: 5 out of 5 stars18 February 2016
“After 35 years of working together we have been lucky to work in some of the most spectacular houses in calgary with many amazing trades!”
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Design and Build Company FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Calgary.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Design & Build on Houzz?
70Local Pros on Houzz Who Serve Calgary, AB
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Calgary house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come highly recommended with a strong track record of creating bespoke, high-quality extensions in Calgary in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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