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The Alphalete Plumbing Team

About Us


Diego has 14 years of experience in the plumbing industry: 10 of those years were spent in management, and now 4 years running his own business. Originally from Alamosa, Colorado, he spent his early years bucking hay bales on his grandfather’s ranch in the San Luis Valley. This early exposure to hard work gave him a rock-solid work ethic that paid off when he later worked for his family’s roofing company. Over time, he learned two things about himself: first, that he wanted to be a plumber rather than a roofer, and second, that he wanted to start his own business. After five years in the industry, he earned his journeyman plumber’s license, then went on to earn his master plumber’s license, and then a plumbing contractor’s license as quickly as he could. Diego loves the plumbing industry and is working on starting a “plumbing revolution” to educate people on what plumbing is all about, why we need plumbers and helping to inspire the next generation of plumbing professionals. His goal is to improve his own life while also improving the lives of others, by building the best plumbing company in the country.

Bob du Pignac


Senior HVAC Technician
bob du pignac headshot

Bob du Pignac has decades of experience in the home service industry and is a wealth of knowledge in plumbing, HVAC, and architecture. He began his career right out of high school as a plumber in Palm Springs, California. He earned a degree in architecture from Cal Poly Pomona and moved to Lake Arrowhead, where he spent several years designing luxury homes in Southern California. After the real estate market stalled due to the first Gulf War, he reactivated his plumbing license and moved back to Palm Springs, where he earned his Master Plumber license and served as “plumber to the stars,” working on the homes of Hollywood celebrities such as Frank Sinatra, Bob Hope, and Red Skelton. Over time, he added HVAC service to his collection of skills and became a licensed mechanical contractor, making him a versatile export who could install and service all home comfort systems.

In the 1990s, he moved from California to Colorado. Bob is a certified technician for A.O Smith and Carrier, has certifications in gas sizing and carbon monoxide inspections, and is a licensed HVAC and Mechanical contractor.


Chief Operating Officer
donny vigil headshot
Donny originally started with Alphalete as our tech guru, but his role has grown into so much more. In the early days, he used his degree in computer networking and his experience working in call centers to set up Alphalete for success with the best technology for phone calls, emails, scheduling, estimating, invoicing, tracking inventory, and more. These days, he keeps his hands on most of the controls for the company and is also proud to call himself a plumber, working out in the field and earning the hours needed for his own Journeyman license. When he’s not replacing water heaters or giving customers quotes for plumbing jobs, he’s in the office, working hard to reduce waste, increase efficiency, and streamline our processes so Alphalete can remain the most tech-savvy, cost-effective, and customer-centric plumbing company in town.

What our clients have to say:

The Alphalete Difference

  • We are more than a plumbing company. We believe in making a difference in people’s lives, not only our customers but our employees. We are huge on self-improvement, and when our team is successful in life, the community benefits!

  • Locally-owned, successful business focused on customer satisfaction and doing the job right

  • Experienced in residential and commercial service

  • We strive for same-day or next-day service whenever possible

Alphalete Plumbing, Heating, Air

(719) 360-8069


761 Seedling Court
Colorado Springs, CO 80915

Map & Service Area

Alphalete Plumbing is a licensed and insured full-service plumbing contractor serving Colorado Springs and the surrounding areas. We install, service, repair and replace water heaters, toilets, sinks, boilers, water softeners, water purifying systems, and much more. We offer service in Colorado Springs, Monument, Peyton, Larkspur, Fountain, Pueblo, Woodland Park, and the greater Pikes Peak region.

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