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Whether you are looking to sell immediately or require an up-to-date market evaluation of your home, we would be delighted to help you.

Real Estate Agents Near You

Harms DeCillia Group

At Harms DeCillia Group, we give a full scope of real estate services across various sectors – from commercial real estate to new home builds to investment properties. Harms DeCillia Group offers a wide range of  Real Estate services, from expert marketing to client relations that are un-beatable. We’re in the business of people first, property second. Our experience originates from many years of client interactions and thousands of transactions. There is one thing that we value more than anything else, and that is client care and reliable connections.

Lethbridge Real Estate Agents

Nice to meet you.

Colin is a passionate market-savvy professional whose clients satisfaction and best interests are paramount. His desire to serve his client’s particular needs coupled with his market expertise, construction industry knowledge and superior negotiating skills set him apart.

Whether buying or selling, Colin will provide you the special attention one expects of a dedicated, top-producing real estate professional. He is praised most often by clients for his enthusiasm, patient approach and unwavering loyalty.


Ryan holds a degree in Management with a major in Marketing from the University of Lethbridge. In order to further grow his skills and expertise in Real Estate, he pursued and obtained his Broker Certification in June of 2020. He is also a former Sales Manager for a local homebuilder, with 10 years of experience in that field, which allows him to have exceptional product knowledge in all aspects of the home. Ryan understands that buying or selling a home can be a challenging, yet rewarding process. Ryan’s background and knowledge can help in every step of the way.

How We Can Help.


Why Sell with Harms DeCillia Group

With our global marketing platform and unique brand positioning, we maximize the potential return from your home sale.


Why Buy With Harms DeCillia Group

Only an expert can help you create more value from your home purchase. We help ensure that the home you buy is a solid foundation for your financial security and the lifestyle you desire.

Let’s Simplify Real Estate


We offer experience, with over 30 years combined, we know the ins and out’s of the market in Southern Alberta, and how to reach buyers and sellers for your home.


We believe luxury isn’t a price point, it’s an experience. We provide clients with facts to help them make the best decision for their real estate needs.

Learn More


Exceptional customer service and the utmost care and attention.



From office buildings to Brick and Mortar store fronts, we have you covered for all types of commerical spaces.



Buying or Selling, we will get the best value for your home. We can’t wait to be a part of this transition in your life.


New Builds

We specialize in new home construction and can give give you advice every step of the way, allowing you to build your dream home.

The Harms DeCillia Differnce

We are part of the world’s most productive real estate network, a leader in the commercial and investment arenas. Harms DeCillia Group is a brokerage that uses data and technology to deliver an intelligent, end-to-end real estate experience.

Our insights and suite of digital tools, combined with our in-house agents and brokerage team’s market expertise, allow us to set a new standard for full-service real estate in Canada.


We are best when we act together, working consistently for the benefit of our clients. We think beyond our business areas, communicating openly, and always open to opportunity.


We are continually learning. We listen, observe, and ask questions. It is how we improve.


We look to improve and consistently ask, “Is there a better way?” We are proactive; identify and act on opportunities; embrace change, and innovate.


We treat our customers as we would wish to be dealt with. Seeing things from our customers’ point of view is the way to extraordinary assistance.


We make genuine associations with one another and our clients.

Looking to Buy a Home?

Home buying can be a daunting and complicated process, so you should always have the help of a Harms DeCillia Group at your side. Discover all of the ways we can help you succeed with the biggest purchase of your life.

Get Started

Get in touch.

Colin Harms

Ryan DeCillia


Always open and ready to answer your call.


Colin is the definition of top shelf. Very honest, very knowledgeable, and most importantly dependable on all levels.

– Dennis Walton 

My husband and I sold our acreage with the help of Ryan in a very short time, succeeding where others before him had not had much luck. He also aided us in purchasing our new home as well as helping our son purchase his first home. Helping us viewing these homes and directing us to the right people. We found Ryan to be very friendly, professional and helpful. He kept us constantly updated and was available for any questions we had at all times of the day. I cannot recommend enough Ryan DeCillia for all your real estate needs.

Brenda Handsaeme

Ryan is a patient, knowledgeable and fantastic realtor that works for you and helps you as much as humanly possible during every step of your home buying/selling process! Highly recommend Sotheby’s as a real estate team in Lethbridge!

– Tanner Bexson

Let’s start a conversation.

Drop us a line. 

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