Calgary Basement Development & Garage Builders

Multi-Service Local Contractors

Whether you are renovating your home, thinking of a new basement development project, building a garage/addition or upgrading the landscape and exteriors with concrete; Alliance Renovations can help. We are a Calgary owned and operated company with an experienced team of construction workers/designers.

Basement Renovations Calgary Alberta
White Renomark Certified Logo
Calgary Home Builders Association Logo
BBB Accredited Business Logo
November Promo

Calgary Basement Development & Garage Builders

Are you ready to reimagine what your home looks like? Do you need a basement remodel, a new garage, or a completely renovated bathroom? Whatever your home renovation needs are, Alliance Renovations can help. Our professional services are the best in Calgary, and we’re ready to do what it takes to make your home a dream home.

First Class

Home Renovations

Our team of professionals have over 25 years of experience in the building industry. Learn more about how we can help with all your renovations needs.

What We Can Do for You

We work hard to make sure your home is what you want. If you have an unfinished basement, we offer Calgary basement Development services to help you get the finished basement you want. If your bathroom is outdated, we offer bathroom renovations you’ll love. We give you access to the top professionals in Calgary so you can have the house you’ve been dreaming of. Check out our fantastic reviews to see how hard we work to make sure each client is taken care of throughout the design and renovation process. Or, check out our gallery to see some of the amazing work we’ve done for your neighbors.


Basement Developers

Finished basements not only provide additional value to your home, they increase the well needed extra space for you and your family to enjoy. Learn more about our available basement development packages.

About Us

We are proud members of Renomark and the Calgary Region of Canadian Home Builders’ Association. We are also a BBB accredited business and have an A+ rating from RenovationFind. We have over 25 years of experience in the renovation industry and are ready to take on any project you might have, large or small. At Alliance, we are dedicated to making sure all of our clients are happy with their renovations, and we’re ready to get started working on your home today.


Garage Builders

Building a detached garage will not only provide that necessary space to protect your car; it will definitely add substantial value to your property.

Our Services

Ready to get started? We offer the first-class renovation services you need. If you’d like to have a finished basement or upgrade your current basement, our professional basement developers are ready to help. Need a garage built? We offer quality Garage Builders that will help you design one that meets your needs, whether you’re looking for a basic garage to house your cars or somewhere you can easily work on the vehicles you love. We also offer premium electrical services, concrete and repair, bathroom renovations, and concrete landscaping options. Whatever renovations you need help with, our experts are ready to get it done.


Electrical Services

With experience in all facets of electrical construction and service, with a primary focus on residential, Alliance Electrical will meet and exceed your needs through experience, rigorous attention to detail, and exceptional customer service.

Financing Available From 0% OAC Through


Financing option: No payments for 6 months and No interest for 6 months (oac). To learn more about our financing options, please call 403-228-2000 or use our contact page by clicking here.

Finance it Black and Green Logo

Additional Services


We had an unbelievable experience with your company from beginning to end with our basement renovation. We appreciated the open lines of communication, the attention to detail, plus accommodating all of my last minute changes. I will be using your company again in the near future when I am ready to build the new garage. Highly recommended.

Justin G., Calgary

Our project was on budget and only a few days behind schedule (due to weather). The Alliance Team worked with us from the first meeting to completion and we are very happy!!

Colin and Debra K. Calgary

Saying you can do the job and living up to that promise is exactly what happened. No one is perfect but they sure came close. My wife and I were very impressed with the final outcome of our project. By the way; the price was reasonable and the job was completed on time. Great Job Guys!

Danelda and Bob C., Cochrane

Alliance did an amazing job on our basement renovation from start to finish. The staff and trades from Alliance were very friendly and polite. During our project the schedule was always up to date and the staff communicated with us in a timely fashion. I would recommend Alliance to anyone wanting to build a basement or garage.

Jonathan P., Calgary

We were very happy with Alliance. Don and Ryan were really good to us - they were detailed, friendly, professional, and accountable. The garage is great - exactly what we wanted. We would look into having them again to do our basement in the future.

Paul Y., Calgary

Alliance was great. From the garage estimate, through the planning and the construction. We were kept advised of what was going to be done and when and each of the trades where friendly, worked quickly and hard and cleaned up after they were finished. A job well done. It looks great.

Diane S., Calgary

Again thank you for getting the project done.. very happy with all the work that was done and got done before the cold.. Plans are to move the car home this weekend or even tomorrow night. Was giving the cement a chance to cure and the place the car is at the landlord does not want me to take it home. They grown a liking to the car over the last 8 months which it was basically a skeleton that sat in a farmers field for 23 years to a thing of beauty...

Ryan S., Calgary

You all have exceeded my expectations. I will happily refer anyone to you for their garages. Thank you for a job well done as well as your caring to go above and beyond.

Anne, Calgary

Just wanted to pass along that Kim and I are really impressed with the work performed so far from both Tim and his team, that came yesterday to put the lumber package together. The guy yesterday had the walls of the garage up before I finished my first cup of coffee yesterday morning. By the time I got home from work the structure was all put together. Nice job, thank you.

Grant C, Calgary

Calgary homeowners who want to expand their living space but don’t have the money to build an extra room should consider finishing a basement if they have one. A finished basement adds hundreds of square feet of usable space to a house, and it costs far less than adding a room since most of the structure and infrastructure is already in place. There are many ways to use a finished basement, and the following are some of the most popular ideas for Basement Renovations.

Why Choose to Work with Us?

At Alliance, we’re always ready to start working on your project. Some of the reasons you’ll love working with us include:


Dedicated to Client Satisfaction – We make sure you’re happy with the renovation, from the design process to the finished product. We work with you through the whole design process and can answer any questions you might have along the way. At Alliance Renovations, we want you to love your home.


Locally Owned and Operated – We are locally owned and operated in Calgary, so you’re working with someone who knows the area and the local trends.


On Time and Budget – We strive to always be on time and on budget. You won’t need to worry about waiting weeks after the completion date for your project to finish or spending far more than expected.


Over 25 Years of Experience – At Alliance, we have over 25 years of experience in the renovation industry. We know what we’re doing and how to get it all done. We have the experience and knowledge needed to handle any project you have in mind.


Free On-Site Estimates – We offer free on-site estimates, so you’ll know how much the project starts from the beginning. As soon as you’re ready to get started, we can set up a time to come to your home to do the estimate in person. We’ll discuss all of the details of your project and work with you to make sure you can get what you want without going over budget.


Easy Financing Options – If you would like to finance your renovation project, we make it easy. Our financing options include 0% financing and no payments for six months so that you can get started right away. With our financing partner, it’s easy to finance the full project or just part of it.

Are you ready to upgrade your home and make it what you’ve always wanted? At Alliance Renovations, we’re ready to help. Use our years of experience to make sure your project turns out exactly what you want, whether you need a new garage or you’d like a finished basement. Call us now for a free on-site estimate and get started turning your home into your dream home. We know you’re going to love working with us and you’re going to enjoy your home more once your renovation is done.

Any Questions?

For more information about our services please visit contact page.

Contact Us

Financing from 0% (OAC)

- Flexible Plans


Houzz Logo for Alliance

Follow Us on

Why Choose Alliance?

- Dedicated To Client Satisfaction
- Locally Owned & Operated
- On time and on budget
- Our team has over 25 years of experience serving Calgary
- Free on-site estimates

Members of:

White Renomark Certified LogoRenovations Calgary Alberta CanadaCalgary Home Builders Association LogoBBB Accredited Business Logo

Builder Trend Login Image