Colorado Partnership

EnviroPest by Sprague Pest Solutions
     Alfie Treleven and Marc Dykstra
Alfie Treleven, President and CEO of Sprague Pest Solutions, shakes hands after inking the deal with Marc Dykstra, President of EnviroPest

EnviroPest by Sprague Pest Solutions

With 85 years of experience under our belt, Sprague Pest Solutions is known for family values and customer service.  We’ve partnered with EnviroPest to give homeowners and businesses a new choice in residential pest control and commercial pest services in the Denver and Boulder, CO areas. As a third generation, family-owned business, our focus is delivering pest management and prevention solutions to single and multi-location properties throughout Colorado, Utah, Idaho, Washington and Oregon. Give us a call or contact us online to learn more about our Denver pest control services. Don’t let pests rob you of your reputation.

Letter from Alfie

Alfie Treleven, Sprague Pest Solutions                  

My grandfather and father never wavered from their commitments to service and quality. Today, my brother Larry and I are proud to share that same passionate commitment with residents and businesses throughout Boulder and Denver.

We are fortunate the experienced EnviroPest team joined us to continue to serve Denver, Boulder and surrounding communities locally. We respect the trust and confidence clients have placed in them and look forward to those relationships continuing.  

Rest assured we will honor the on-going programs purchased from EnviroPest. We also plan to hang on to the EnviroPest brand a while as we take our time getting to know everyone. Please look for us as EnviroPest by Sprague Pest Solutions. We’ll be working to earn your confidence.


Alfred H Treleven III, President, CEO
EnviroPest by Sprague Pest Solutions