OUR Story

It began with two friends driven to make life simple and homes that are simply beautiful.


OUR Story

It began with two friends driven to make life simple and homes that are simply beautiful.

Since 1999, we’ve built personalized homes that bring the craftsmanship, individual style and fine finishes of a custom home within reach. We take pride in remaking some of Denver's now most sought-after neighborhoods with our signature "mountain meets modern" style homes that are personalized to fit the lifestyles of our clients.  

We’re not a faceless, mega corporation that reports to stockholders.  We’re a privately-owned shop by two friends that report to you.  We want to make our neighborhoods better by building homes that are better quality, better for the environment and a better building experience start to finish.





Meet the MAG family. We’re a close-knit bunch of expert builders, architects and interior designers that love everything Colorado has to offer. We build relationships with our clients, so if you ever have a question, concern, or extra Broncos tickets, feel free to reach out. 


Principle & CEO

Griger has been living his dream re-building neighbors one amazing home at a time in the building industry since 1993.   He started MAG Builders in Vail, Colorado as a custom framing contractor known for superior construction. In 2002, this growing company moved to Denver to facilitate the company's expansion into design-build custom homes. Michael is married and has three children. He enjoys mountain biking, snowboarding, and of course, the Broncos!


Principle & CFO

Moylen is a recognized as an innovator in real estate marketing and finance, Michael is the author of MAG Builder’s unique and proprietary buyer-financing option. When he's not meeting with buyers or crunching numbers, you can find him running Red Rocks or hanging with his two kids. He previously owned Capital Construction and Investments, a successful remodel and investment company in New Jersey since 1991.


Architect Consult

Kim has a broad-based knowledge and over 20 years of experience in architecture and interior design. She is highly regarded for her energetic attitude and ability to "think outside of the box" to provide creative and innovative ideas and problem solving.  As the lead designer of MAG Homes, she enjoys the design process and thrives on seeing the transformation of ideas into reality.




Marketing & Communications Director

Alex’s passion for art and design attracted her to the real estate industry where she’s become an expert in Denver Metro area new construction market, investment properties, and new homebuyers.  Originally from Eastern Arkansas, Alex earned her BA from the University of Arkansas and is known for her small-town charm and hospitality. She has a background in design that compliments her ability to assist buyers from start to finish when personalizing and purchasing a MAG Home. 

Director of Operations

Jon has been working as a professional in the construction industry since the late 90's. He started his career as a subcontractor where he mastered his skills in drywall, trim carpentry, and handyman work.  After leaving his hometown of Columbus, Ohio, Jon planted his roots in Colorado in 2005 as owner of a successful remodeling company in Denver.  In his spare time, he enjoys playing football, watching sports, and quick weekend getaways with his wife and son. 

KRAIG KNOEFERL Warranty Manager

Kraig uses his versatile construction skills and attention to detail to ensure MAG homes are completed to satisfaction and have a smooth closing. After moving to Colorado in 2008, Kraig was the assistant superintendent at a high-end golf course outside Denver for eight years. Kraig enjoys all that Colorado has to offer -- he loves hiking, running, and anything else outdoors. 




We’re local Colorado licensed builders with over 15 years experience, A+ rating with the BBB, Members of U.S. Green Building Council, and members of National and Colorado Home Builders Associations. But, to us, our most-prized credentials are the good friendships we’ve been able to build with many of our customers.


From the first moment they showed us some examples of their floor plans, I was completely sold.  I had no idea the build process could be such a wonderful experience.  We were able to give input every step of the way.  MAG took the time and patience to walk us first-time homebuilders through the process, and provided nothing but a smooth experience.  We were amazed at the speed with which our questions, e-mails and inquiries were answered…often times within the hour they were sent.  MAG met all of their deadlines, and never left us wondering what the next step would be.  We were promised a finish date, and MAG actually had our home completed before the deadline.

— Peter & Lisa                         
2150 S Humboldt St


Our experience working with MAG has been nothing short of outstanding. From our initial meeting we felt like a priority. Not only were Mike G., Mike M. and Jon professional, they made us feel like friends. We trust them, their responses were prompt and they strived to make us as happy as possible. We cannot speak highly enough of our experience building our dream home with MAG. If we ever decide to move, we will be using MAG to build our next home!

— David and Erin        
1154 S Monroe St


My husband and I purchased one of MAG's homes and experienced the most awesome product and customer service. The MAG team have competency and trustworthiness; an awesome combination in this fast-moving world of real estate renovation. Years after our transaction with MAG, they have continued to be stand-up, integrity folks helping us in any way! I highly recommend this company. If you are looking to for a top-notch builder partner, look no more.

— Linda Murphy                               
4440 Yates St


Dean and I met with many builders for our duplex project and were extremely pleased that we picked MAG Builders.  Their unique style and upscale design was exactly what we were looking for - we didn't have to upgrade anything! The project was done within an amazing 6 month timeline and each stage was done with minimum direction on our part, thanks to the very capable site coordinators and experienced subcontractors, all of which do an extremely professional job and are proud of their work, and the end result if beautiful! 

MAG uses only the best professional, upgraded appliances and fixtures, making our job very easy - we were able to focus on tile, colors and materials of our own choice which personalized the home, and MAG helped us with ensuring that these choices were carried out. 

We would definitely use MAG Builders again if we have a future project and highly recommend them for their many, upgraded, beautiful "Mountain Meets Modern" design. 

— Joan & Dean                              
341 Jackson St

When we first came from the east coast to Denver looking for houses, there was one builder whose product stood out in our minds both in quality and style – MAG Builders.

We have never owned a house before, let alone built one, so we were quite concerned whether we could trust any builder to build a house, especially since we were not going to be local to inspect the construction.  When we met with Mike Griger and Mike Moylen, our fears were alleviated and we now understood why we were amazed by the quality of their product.  They were genuine and down-to-earth with good Midwestern values.  They delivered on their promises and worked with us from across the country to customize our house just like we wanted it, and within budget.

And they didn’t disappear after the closing.  A month after we moved in, they scheduled a 30-day walk through to develop a punchlist of items that need to be fixed, and scheduled time to make the repairs.  They also schedule an 11-month walk through.

We were also shocked to receive an invitation to MAG Builders Buyers Appreciation party.  What other builder is confident enough in their product that they gather all of their buyers together in one room at the same time to thank them.  That’s a testament to their values.

Thanks MAG Builders for building our dream house!

— Scott Payant & Lauren Urich                       
3711 Mariposa St


Contact US

Contact US



3132 Federal Blvd Denver, CO 80211

Remodeling and Home Design


Alex Dooley