Our story

A Lifetime in Building

Forty-Five Years Building Homes

In 1979, Dennis McGuire founded McGuire Construction as a general contracting firm.  Close to 45 years later he has garnered a reputation among fellow contractors, architects, industry personnel, and homeowners for his reliability, integrity and showcase of breathtaking homes.

With any project, Dennis brings integrity, kindness, and understanding.  He maintains personal, long-term relationships with his clients. Along with all of his work projects, Dennis is a deep-hearted family man, and has been raising his daughters as a single father for the past 14 years.  Dennis has endless positive energy to keep up with his family and business.

Some noteworthy professional accomplishments include:

  • Custom-build in the Spanish Hills neighborhood of Boulder, Colorado
  • Restoration to homes in Historical District of Denver 
  • Consulting for prominent builders in Boulder County
  • Custom-build 14,000 square foot for famed singer Jimmy Buffett
  • Custom-build for Steve Nicklaus, son of the renowned golfer Jack Nicklaus
  • Custom-build for Hall of Fame quarterback Joe Namath
  • Major residential projects, including townhouse developments and marine construction projects

Dennis oversees all phases of the construction process from end-to-end.  This includes inspection of building plans, site planning, obtaining bids, and selecting contractors and suppliers.  He also retains professional services where necessary, including architects, engineers, landscapers, subcontractors, and consultants.  Dennis personally creates all of the job budgets and supervises all of the building costs.  He also directly acts as a custom liaison throughout the project and provides continuing support, even after closing.  His accomplishments are directly measured by his service to generations of loyal customers.

Years Building Homes

Quality Homes Built


Client Satisfaction

Stenberg Residence

“Dennis instinctively gave me a bid and a schedule of the work which he completed on time using competent and professional contractors that were skilled to the matter of the work while also being cautious during the Covid-19 pandemic.”

Kathy Stenberg


Barrett Residence

“Dennis instinctively gave me a bid and a schedule of the work which he completed on time using competent and professional contractors that were skilled to the matter of the work while also being cautious during the Covid-19 pandemic.”

Joanne Dille Barrett

Bellechase MHA

"Mr. McGuire has always kept within our high standards for construction.  His sites are always well maintained, he has made all and any deadlines the association has set for him."

Bradley Young, Bellechase Master Homeowners Association

Boyd Development Company

"Mr. McGuire was selected to be one of five exclusive builders in our project. Mr. McGuire has always conducted business in our community with the utmost honesty and integrity. I have found Mr. McGuire to be quick and responsive to all requests I have made of him."

Bradley Young, Boyd Development Company

Boyle Residence

"I was impressed with your professionalism and your ability to organize the daily schedules so efficiently. The home exceeded our expectations."

Michael & Dr. Julie Boyle

Bryan Residence

"You built our house to the highest standards and the quality of workmanship is apparent in every detail.  Once we moved into our new home, we realized why your reputation as a quality builder had preceded you." 

Colin and Elke Bryan

Buffett Residence

"I just wanted to take this opportunity to thank you for a great job on our house in Palm Beach.  Although I realize it was a huge undertaking for your company, I was extremely impressed with the results."

Jimmy Buffett, singer and songwriter

Colorado Architect

"Dennis never failed to meet a challenge head on and resolve it in a timely fashion. His management style is collaborative and problem-solving oriented which I am certain facilitated consensus amongst the various parties."

Kyle Callahan, Louisville, CO Architect

Ocala National Bank

"Mr. McGuire implemented several key changes to the construction process which improved the quality of the total project allowing for us to live confidently and comfortably in our new home.  McGuire Construction came in and completely saved the project."

Kyle Kay, Sr VP/COO Ocala National Bank

Namath Residence

"I especially want to thank you for your professionalism, dedication, and conscientiousness in performing your job. All of your hard work and efforts are sincerely appreciated in making my home so special."

Joe Namath, Football Hall of Fame Quarterback

Nicholson Residence

"Your attention to detail is unparalleled and your craftsmanship superb.  Your staff and contractors were a pleasure to work with, making the stress of building a home of this scale seem easy."

Tom & Gloria Nicholson

Nicklaus Residence

Your reputation throughout the industry is widely known to be without equal, which was one of the reasons we chose you to build our new custom residence… The house you delivered was of the highest quality, thanks in no small part to the contractors you assembled on the project.

Steve & Krista Nicklaus, son of golfer Jack Nicklaus