
Showcasing Excellence in Electrical Design Projects
D.Keller has an extensive portfolio of residential electrical design projects. Our portfolio showcases a variety of projects, each tailored to meet the unique needs of our clients, ensuring safety, reliability, and efficiency. Whether you're an architect, developer, or builder, explore our portfolio to see how our electrical design services can bring your vision to life.

Showcasing Excellence in Electrical Design Projects
D.Keller has an extensive portfolio of residential electrical design projects. Our portfolio showcases a variety of projects, each tailored to meet the unique needs of our clients, ensuring safety, reliability, and efficiency. Whether you're an architect, developer, or builder, explore our portfolio to see how our electrical design services can bring your vision to life.
Featured Work
Notable Projects
1411, 1421 S Potomac MOB | Aurora, Colorado | |
4250 Oneida St – Multiple Projects | Denver, Colorado | |
Able Adult Daycare | Thornton, Colorado | |
AG Wassenaar, Inc | Englewood, Colorado | |
Allegro Coffee Company | Westminster, Colorado | |
AutoStore – Automated Robot Warehouse Systems | Multiple States in the US | |
Behr Distribution Center – Emergency Drainage Basin Design | Denver, Colorado | |
Broadleaf at Fitzsimons – Temp Power | Aurora, Colorado | |
Canvas Credit Union | Littleton, Colorado | |
Casa Bonita | Lakewood, Colorado | |
Cerebral Brewing | Multiple Colorado Locations | |
Chaffee County Admin Offices – Addition & Remodel | Salida, Colorado | |
Clearview Dermatology | Multiple Colorado Locations | |
Davita Hemodialysis Suites | Multiple Colorado Locations | |
Denver International Airport – Multiple Projects | Denver, Colorado | |
Elevator Modernizations | Multiple Colorado Locations | |
Ericsson Telecommunications Equipment & Supply | Highlands Ranch, Colorado | |
Evergreen Golf Course | Evergreen, Colorado | |
Field Office Electrical Service Design | Multiple New Mexico Locations | |
Gaylord Rockies – Air Compressor | Aurora, Colorado | |
Gravity Haus | Multiple Colorado Locations | |
KeyBank Office Building | Denver, Colorado | |
Legends Restaurant | Breckenridge, Colorado | |
Leprino Foods – Multiple Projects | Denver, Colorado | |
Littleton Brewing Co. | Littleton, Colorado | |
Military Recruiting Office | Multiple Colorado Locations | |
Monarch Dermatology | Loveland, Colorado | |
Multifamily Renovations, Electrical Service Upgrades | Multiple Denver Locations | |
Palmer Center-1 St Bank Building – Elevator Modernization Colorado | Springs, Colorado | |
ST Bank Building – Elevator Modernization | Colorado Springs | |
Park Townhomes at Fossil Ridge | Fort Collins, Colorado | |
Parker Chamber of Commerce | Parker, Colorado | |
Playa Bowl | Multiple Colorado Locations | |
Public House | Leadville, Colorado | |
Quality Logistics – Multiple Projects | Sheridan, Colorado | |
Residential One Line Diagrams, Load Calculations | Multiple Colorado Locations | |
Restore Hyper Wellness | Multiple Colorado Locations | |
Richter Dental Holdings – Core & Shell, TI | Parker, Colorado | |
Rivian EV Repair Garage | Denver, Colorado | |
Settlor Office Building | Denver, Colorado | |
South Cherry Creek Transfer Station – Sump Pumps | Denver, Colorado | |
T-Mobile Cell Site Modifications | Denver Metro Area, Colorado | |
Thomas Automotive | Littleton, Colorado | |
Titan RV Condos | Douglas County, Colorado | |
Town of Snowmass Village – Multiple HVAC Projects | Snowmass Village, Colorado | |
Verizon Cell Sites | Multiple Colorado Locations | |
Volker Lofts Condo Renovation | Denver, Colorado | |
White Cloud Auto Shop | Maryville, Missouri | |
Wing Stop Restaurants | Multiple Colorado and Idaho Locations | |
York Street Yards – Multiple Tenant Finishes | Denver, Colorado |
This is just a small selection of our projects—our expertise extends far beyond what’s shown here. At D.Keller Electrical Design, we work on a wide range of projects across various industries. If you’d like more information or want to see how we can support your next project, please contact us—we’d love to collaborate!