Denver Homeowners Allege ‘My Sons Landscape Group’ Took Deposits, Left Projects Unfinished
Homeowners in Denver are accusing "My Sons Landscape Group" and its owner, Ulises Tajonar Diaz, of taking large upfront deposits for landscaping projects and then failing to complete the work or provide refunds. At least three lawsuits have been filed…

Denver, CO, July 24, 2026 —
Several Denver-area homeowners are pursuing legal action against My Sons Landscape Group and its owner, Ulises Tajonar Diaz, alleging that the company accepted substantial upfront payments for landscaping projects but subsequently failed to deliver services or issue refunds.
At least three lawsuits have been formally filed in Jefferson County detailing similar grievances from affected clients. According to these legal filings, homeowners have reported consistent patterns of significant delays in project commencement and completion, a lack of communication from the company, and the inability to recover deposited funds.
The accusations suggest a troubling trend where customers paid large sums as deposits, only to find their landscaping projects stalled indefinitely or abandoned altogether. The owner of My Sons Landscape Group, Ulises Tajonar Diaz, has reportedly acknowledged that the business has ceased operations.
Diaz has also indicated plans to file for bankruptcy, a move that could further complicate the efforts of homeowners seeking to recoup their lost deposits and compensation for unfinished work.
The specific total amount of deposits taken and the number of affected homeowners beyond the three lawsuits were not immediately available. Information regarding the status of permits for any of these projects or any inspections that may have occurred was also not provided.
The lawsuits filed in Jefferson County represent the primary documented complaints against My Sons Landscape Group at this time. The outcome of these legal actions and the potential for recovery for the affected homeowners remain pending, especially in light of the company’s stated intention to pursue bankruptcy.
Story summarized from the original created by Jaclyn Allen on www.denver7.com, see more information here.