Custom Construction and Design, Kitchen & Basement Remodeling and Finishing Louisville, Boulder, and Superior, Colorado.

Peter B. Isherwood Construction, LLC tops the list of contractors that homeowners and commercial property owners look to for improvements to their home or office in Louisville, Boulder, and Superior, Colorado.   Peter B. Isherwood Construction has been providing high quality tenant finish, new home construction, kitchen and bathroom remodeling, and basement finishing for the better part of 12 years in Boulder County alone. Always on the cutting edge of new designs, innovative ideas, and creative planning, we ensure that every project is completed with the unique and superior finish for which we are known. Let's talk about your budget, your ideas, and your vision, and we’ll tell you how we can make it happen.  Our previous clients can attest to our professionalism, honesty, and friendliness so we’re sure that you too, will find working with us to be a positive experience. We know how to listen.

With over 30 years of building dreams, we can help build yours!


Peter B. Isherwood Construction, LLC, located in Louisville, Colorado, proudly provides the following project related services:

  • Consultation & Design
  • Floor Plans, 3d Models with walk through
  • Estimates
  • Budgets
  • Schedules
  • Management
  • Hands on Construction
  • Post Project Service

We are ready to assist you with all our construction/design expertise, in all of the following areas:

We are proud members of the Better Business Bureau, and have been for over 5 years.

For more information, please contact us:
O. 303.666.4404 C. 303.667.7788 F. 303.664.9403

Note to assist in navigation, we use links extensively throughout this website, and they can be recognized by the underlining.