Welcome to QCON Quality Construction of Denver! 720.881.1666


We are a full service general contracting company specializing in remodeling and new construction projects. We have a 24 hour response time on estimate inquiries.

QCON always meets and exceeds our clients’ expectations and QCON projects ALWAYS increase the value of your home.
You can count on us to make your dream addition come true to life!

Call us now for your free, no-obligation estimate: Peter Borski: Office: 720.881.1666 – Cell: 720.240.6646; 720.789.4733

QCON builds quality built to last!

QCON LLC was founded in 1999. Since then we have been serving the entire front range with honesty and integrity. We do all jobs no matter what size it is big or small, residential or commercial. Our clients are very happy with us due to our honesty and reasonable prices. We deliver jobs on time and treat every job as if it was our own. We pay attention to every detail of the work so that you can have a finished project that you are satisfied with.

Small Home Improvement Contracting Team, Big Skill Set!

As a contracting company, QCON LLC is able to work with you from start to finish on any commercial or residential project you have in mind. We take care of everything from A to Z, so there’s no need to become overwhelmed trying to keep track of multiple companies, or worry about lines of communication being crossed. Your entire project is handled by a single entity: us!
Our team is small enough to maintain a strong dedication to customer service, but experienced enough to be able to offer prices that rival bigger companies. Plus, with our no obligation, free quote option, you’ll have a clear sense of how much everything will cost you at the end of the day. Say goodbye to hidden fees and nasty surprises when you get the bill. With QCON LLC, what you see is what you get.

QCON masterful basement transformation:

Utility Room – Custom designed to separate home’s mechanical features;
Bathroom – Install stand-up shower area, tile throughout and install new toilet and vanity;
Bonus Room – Room created for homeowner’s desire;
Laundry Room – Area created for washer/dryer and folding station;
Flooring and Lighting – Cement Flooring and canned recessed lighting;
Brick Fireplace Area – Cleaned and freshly painted.


  •     QCON JAM