Website coming soon
The new alonzis.com is on its way.
Alonzi’s Projects & Construction is a Colorado contractor for excavation, grading, trenching and utilities, along with concrete, drainage, hardscape and landscape work. While the website comes together, call or text us.
A concrete driveway we poured
Free estimates, one number.
Tell us what you need done and where. We’ll set up a time to come look at it.
© 2026 Alonzi’s Projects & Construction